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https://github.com/tiennm99/store-scraper-bot.git
synced 2026-10-13 04:15:14 +00:00
refactor: drop implemented plans + reports
Migration to Vercel + Upstash is live and the Java bot is being shut down. Git history retains all phase docs and audit reports if needed for reference.
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@@ -1,83 +0,0 @@
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# Deploy Phase 01 — Atlas Provisioning + CF Secrets
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## Context Links
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- miti99bot Phase 01 (validated): `/config/workspace/tiennm99/miti99bot/plans/260425-1945-mongodb-atlas-migration/phase-01-atlas-setup.md`
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## Overview
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- **Priority:** P0
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- **Status:** pending
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- **Description:** One-time provisioning of Atlas M0 cluster + Cloudflare secrets. No code changes.
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## Implementation Steps
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1. **Atlas account + cluster** (~15 min):
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- Create Atlas account at https://cloud.mongodb.com (no credit card).
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- Create project `js-store-scraper-bot`.
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- Provision M0 in `aws-ap-southeast-1`. Cluster name: `js-store-scraper-bot-prod`.
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- Wait for cluster green status.
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2. **DB user**:
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- Atlas → Database Access → Add user.
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- Username: `js-store-scraper-worker`.
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- Password: ≥32 random chars (use `openssl rand -base64 32`). **Save in password manager.**
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- Role: `readWrite@store-scraper-bot`.
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3. **Network access**:
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- Atlas → Network Access → Add IP → `0.0.0.0/0`.
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- Comment: "Cloudflare Workers — no static egress IPs on free plan".
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4. **Atlas alerts** (free, ~5 min):
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- Project → Alerts → Add Alert.
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- Cluster unavailable → email.
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- Connections > 400 → email.
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5. **Connection string**:
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- Atlas → Database → Connect → Drivers (Node 6.7+).
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- Copy SRV string: `mongodb+srv://js-store-scraper-worker:<password>@<host>/store-scraper-bot?retryWrites=true&w=majority`.
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- Substitute the real password.
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6. **Cloudflare account + login**:
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- Sign up at cloudflare.com if not already (free).
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- In project dir: `npx wrangler login`. Browser flow to authorize.
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7. **Set 5 secrets**:
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```sh
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cd /config/workspace/tiennm99/js-store-scraper-bot
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npx wrangler secret put TELEGRAM_BOT_TOKEN # paste your bot token
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npx wrangler secret put TELEGRAM_BOT_USERNAME # e.g. miti99_store_bot
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npx wrangler secret put TELEGRAM_WEBHOOK_SECRET # generate: openssl rand -hex 32
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npx wrangler secret put MONGODB_URI # paste full SRV string
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npx wrangler secret put ADMIN_IDS # e.g. 123456789,987654321
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```
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8. **Mirror to `.env.deploy`** (for the register script — gitignored):
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```sh
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cp .env.deploy.example .env.deploy
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# edit: paste TELEGRAM_BOT_TOKEN, TELEGRAM_WEBHOOK_SECRET, WORKER_URL
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```
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`WORKER_URL` won't be known until first deploy in Phase 02; leave placeholder for now.
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## Todo List
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- [ ] Atlas project + M0 cluster green
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- [ ] DB user + password vaulted
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- [ ] Network `0.0.0.0/0` added
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- [ ] Atlas alerts configured
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- [ ] Connection string captured
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- [ ] `wrangler login` complete
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- [ ] All 5 secrets set
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- [ ] `.env.deploy` populated (WORKER_URL TBD)
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## Success Criteria
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- `npx wrangler secret list` shows all 5 secret names.
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- Atlas dashboard shows cluster green + 0 connections.
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## Risk Assessment
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| Risk | Likelihood | Impact | Mitigation |
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|---|---|---|---|
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| Atlas signup takes longer than expected | M | Low | Allocate 30 min |
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| Password copied wrong | L | High | Vault first; paste from vault |
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| `wrangler secret put` fails | L | Medium | Re-run; check `wrangler whoami` |
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## Next Steps
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- **Blocks:** Phase 02.
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- **Unblocks:** Phase 02.
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@@ -1,89 +0,0 @@
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# Deploy Phase 02 — First Deploy + Hard Gates
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## Overview
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- **Priority:** P0 — gates can abort the entire plan.
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- **Status:** pending
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- **Description:** Bundle-size dry-run, real deploy, mongo-ping CPU gate, auto-pause behavior test.
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## Implementation Steps
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1. **Bundle-size hard gate**:
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```sh
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npx wrangler deploy --dry-run --outdir=.tmp-deploy
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du -sh .tmp-deploy
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```
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- **PASS**: ≤ 2.7 MiB. Continue.
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- **FAIL**: > 2.7 MiB. **Stop**. Pivot to Upstash (separate plan; out of scope here).
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2. **First real deploy**:
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```sh
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npx wrangler deploy
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```
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Capture the URL printed (e.g. `https://js-store-scraper-bot.<account>.workers.dev`).
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Update `.env.deploy` with this `WORKER_URL`.
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3. **Add temporary `/__mongo-ping` route** for CPU gate (revert before commit at end of phase):
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- Edit `src/index.js` `fetch` handler — top of method, before path routing:
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```js
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if (request.method === 'GET' && new URL(request.url).pathname === '/__mongo-ping') {
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const t = Date.now();
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const { db } = await getMongo(env);
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await db.command({ ping: 1 });
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return new Response(JSON.stringify({ wall_ms: Date.now() - t }), {
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headers: { 'Content-Type': 'application/json' },
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});
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}
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```
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- `npx wrangler deploy`.
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4. **Cold-start CPU gate** (operator):
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- Run 5 cold cycles, 10+ min apart:
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```sh
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curl https://js-store-scraper-bot.<account>.workers.dev/__mongo-ping
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```
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- Open CF dashboard → Workers → js-store-scraper-bot → Logs / Metrics.
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- Note CPU time per invocation (separate from wall_ms).
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- **PASS**: cold CPU < 40ms (10ms safety under 50ms cap).
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- **FAIL**: ≥ 40ms. Decide: upgrade to Workers Paid ($5/mo, 50ms baseline → 5min ceiling), or pivot to Upstash.
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5. **Auto-pause behavior test**:
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- Atlas UI → cluster → Pause.
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- Wait ~30s for Atlas to actually pause.
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- `curl .../__mongo-ping` → should return 5xx within ~5s, NOT hang.
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- Atlas UI → resume cluster.
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- Verify: error was catchable (logged via `wrangler tail`); not a hang.
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6. **Cleanup**: revert `/__mongo-ping` route in `src/index.js`. Re-deploy:
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```sh
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git checkout src/index.js # revert the temp ping route
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npx wrangler deploy
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```
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7. **Record baseline** in `docs/using-mongodb.md` (created in Phase 04): cold-ping P95 wall_ms.
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## Todo List
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- [ ] Bundle ≤ 2.7 MiB
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- [ ] First deploy success; URL captured
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- [ ] `.env.deploy` `WORKER_URL` set
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- [ ] Temporary `/__mongo-ping` deployed
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- [ ] Cold CPU < 40ms across 5 cold cycles
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- [ ] Auto-pause yields catchable error
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- [ ] Temp route reverted + redeployed
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- [ ] Baseline P95 captured for docs
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## Success Criteria
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- `wrangler deploy` clean.
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- All hard gates pass.
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- Atlas dashboard "Current Connections" stays low (≤ 5) during ping smoke.
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## Risk Assessment
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| Risk | Likelihood | Impact | Mitigation |
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|---|---|---|---|
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| Bundle exceeds 2.7 MiB | M | Plan-aborting | Pivot path documented in plan.md |
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| Cold CPU > 50ms | M | Plan-aborting on Free | Escalate to Paid; or pivot |
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| Atlas connection refused (`0.0.0.0/0` not yet propagated) | L | Medium | Wait 1-2 min; retry |
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| Forgot to revert `/__mongo-ping` | L | Low | Step 6 explicit; lint adds no help here |
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## Next Steps
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- **Blocks:** Phase 03.
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- **Unblocks:** Phase 03.
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@@ -1,43 +0,0 @@
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# Deploy Phase 03 — Register Webhook
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## Overview
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- **Priority:** P1
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- **Status:** pending
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- **Description:** Run the script written in code-plan Phase 05 against the live URL.
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## Implementation Steps
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1. Verify `.env.deploy` has `WORKER_URL` set (from Deploy Phase 02 step 2).
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2. Dry-run first:
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```sh
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npm run register:dry
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```
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Verify printed payloads look right (URL, secret, command list).
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3. Real run:
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```sh
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npm run register
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```
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4. Verify `getWebhookInfo` output in script's stdout shows:
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- `url`: matches `WORKER_URL`
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- `pending_update_count`: 0
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- `last_error_date`: absent
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5. In Telegram client, type `/` in a chat with the bot — autocompletion should show the 13 commands (within ~1 min of `setMyCommands`).
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## Todo List
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- [ ] `npm run register:dry` clean
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- [ ] `npm run register` clean
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- [ ] `getWebhookInfo` shows correct URL + 0 pending
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- [ ] Telegram `/` autocompletion shows 13 commands
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## Success Criteria
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- All checks above.
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## Risk Assessment
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| Risk | Likelihood | Impact | Mitigation |
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|---|---|---|---|
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| Wrong WORKER_URL | M | Medium | Dry-run catches this |
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| Telegram returns `wrong response from the webhook` | L | High | Means Worker is reachable but returns non-200; check `wrangler tail` |
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## Next Steps
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- **Blocks:** Phase 04.
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- **Unblocks:** Phase 04.
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@@ -1,96 +0,0 @@
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# Deploy Phase 04 — End-to-End Smoke + Docs
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## Overview
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- **Priority:** P1
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- **Status:** pending
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- **Description:** Real Telegram smoke of all 13 commands, scheduled handler smoke, README + docs update.
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## Implementation Steps
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1. **Open `wrangler tail`** in a terminal to stream logs.
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2. **Smoke checklist** in a Telegram chat with the bot (operator must be in `ADMIN_IDS`):
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- [ ] `/info` → bot replies with chat ID
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- [ ] `/addgroup` → "Group added successfully"
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- [ ] `/addgoogle com.android.chrome vn` → success
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- [ ] `/addapple 284910350 vn` → success (YouTube iOS)
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- [ ] `/listapp` → table with both apps
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- [ ] `/checkapp` → 4-col table with green checks
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- [ ] `/checkappscore` → score table
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- [ ] `/rawappleapp 284910350 vn` → JSON file attachment
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- [ ] `/rawgoogleapp com.android.chrome vn` → JSON file attachment
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- [ ] `/listgroup` → group listed
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- [ ] `/delapple 284910350` → success
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- [ ] `/delgoogle com.android.chrome` → success
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- [ ] `/delgroup` → success
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3. **Scheduled smoke**: trigger the cron handler via curl (works on `wrangler dev --test-scheduled`):
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```sh
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npx wrangler dev --test-scheduled
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# in another terminal:
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curl "http://localhost:8787/__scheduled?cron=0+0+*+*+*"
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```
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Verify `runDailyCheck` log lines appear.
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4. **Atlas check**: dashboard "Current Connections" ≤ 5 throughout smoke.
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5. **Write `docs/cloudflare-deployment.md`** — operator runbook:
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- Prerequisites
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- One-time setup commands (Atlas + secrets + first deploy)
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- Routine deploy: `npm run deploy`
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- Reading `wrangler tail`
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- Pause/restart procedure
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- Rollback to Node polling
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- Fallback to Upstash (sketch only — link to plan if it ever runs)
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6. **Write `docs/using-mongodb.md`** — Atlas runbook:
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- Cluster URL (without password)
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- Region, alerts, auto-pause schedule
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- Password rotation procedure
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- Baseline cold-ping P95 (from Phase 02 step 7)
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- `0.0.0.0/0` permanence + paid CF static-IP path
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7. **Update `README.md`**:
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- Replace existing "Run" section: "Deploys to Cloudflare Workers; see `docs/cloudflare-deployment.md`."
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- Keep preview/untested banner.
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- List new deps: `mongodb`, `wrangler`.
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- Note: Docker compose retained for local-with-Mongo dev only.
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8. **Mark Docker files deprecated** — header comment:
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```
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# DEPRECATED: this project deploys to Cloudflare Workers (see docs/cloudflare-deployment.md).
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# Retained only for local-with-Mongo development.
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```
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9. **Commit + push**:
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```sh
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git add docs/ README.md Dockerfile docker-compose*.yml
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git commit -m "docs: Cloudflare Workers deployment runbook + smoke complete"
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git push
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```
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## Todo List
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- [ ] All 13 commands smoke-tested
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- [ ] Scheduled handler smoke OK
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- [ ] Atlas connection count low
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- [ ] `docs/cloudflare-deployment.md` written
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- [ ] `docs/using-mongodb.md` written
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- [ ] `README.md` updated
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- [ ] Docker files marked deprecated
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- [ ] Committed + pushed
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## Success Criteria
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- All commands respond correctly in real Telegram.
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- Operator runbook is complete and someone else could redeploy from scratch following it.
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- Daily 7am-VN cron will fire (verify next morning in Atlas op-log + `wrangler tail` history).
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## Risk Assessment
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| Risk | Likelihood | Impact | Mitigation |
|
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|---|---|---|---|
|
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| Smoke reveals refactor bug | M | Medium | Fix + redeploy; not catastrophic |
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| Cron timezone confusion | L | Low | Documented `0 UTC = 7 VN`; verify next day |
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## Next Steps
|
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- **Blocks:** none.
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- **Unblocks:** end of plan.
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- **Follow-up (out of scope):** tests; observability dashboard; quarterly password rotation reminder.
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@@ -1,68 +0,0 @@
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---
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title: "Cloudflare Workers deploy + smoke + docs"
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description: "Operator-driven phases: provision Atlas, set CF secrets, run hard gates, deploy, register webhook, smoke-test all 13 commands, write docs. Sister to the code-port plan."
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status: pending
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priority: P1
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effort: 4h
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branch: main
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tags: [cloudflare-workers, deploy, smoke, atlas]
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created: 2026-04-26
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blockedBy: [260426-2015-cloudflare-worker-code-port, 260505-1425-cloudflare-kv-migration-and-deploy]
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blocks: []
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supersededBy: 260505-1425-cloudflare-kv-migration-and-deploy
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---
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|
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> **Superseded** — User chose Cloudflare KV over Atlas pre-emptively, before the hard-gate trip. Deploy work is now tracked in [`260505-1425-cloudflare-kv-migration-and-deploy`](../260505-1425-cloudflare-kv-migration-and-deploy/plan.md). This file is kept for history.
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|
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# Plan B — Deploy + Smoke
|
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|
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Run only after [the code-port plan](../260426-2015-cloudflare-worker-code-port/plan.md) is complete and committed. This plan touches **real accounts**: Atlas (free M0) and Cloudflare (free Workers).
|
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|
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## Reference Implementation
|
||||
|
||||
[miti99bot Phase 01 atlas-setup](/config/workspace/tiennm99/miti99bot/plans/260425-1945-mongodb-atlas-migration/phase-01-atlas-setup.md) — proven Atlas + nodejs_compat_v2 procedure. Lift the operator steps wholesale.
|
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|
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## Hard Gates (can abort the plan → pivot to Upstash Redis)
|
||||
|
||||
| Gate | Phase | Threshold | On fail |
|
||||
|---|---|---|---|
|
||||
| Bundle size | 02 | `wrangler deploy --dry-run` ≤ 2.7 MiB (10% headroom under 3 MiB Free cap) | Pivot to Upstash (out-of-scope here; plan + execute separately) |
|
||||
| Cold-start CPU | 02 | `/__mongo-ping` cold cycles < 40ms CPU | Escalate to Workers Paid ($5/mo) OR pivot to Upstash |
|
||||
| Auto-pause behavior | 02 | Paused M0 yields catchable error within 5s | Document catch path requirement; not abort-worthy |
|
||||
|
||||
## Phases
|
||||
|
||||
| # | Phase | Status | Effort |
|
||||
|---|---|---|---|
|
||||
| 01 | [Atlas M0 + CF secrets](phase-01-atlas-and-secrets.md) | pending | 1h |
|
||||
| 02 | [First deploy + bundle/CPU gates](phase-02-deploy-and-gates.md) | pending | 1h |
|
||||
| 03 | [Register webhook](phase-03-register-webhook.md) | pending | 0.5h |
|
||||
| 04 | [End-to-end smoke + docs](phase-04-smoke-and-docs.md) | pending | 1.5h |
|
||||
|
||||
## Critical dependencies
|
||||
- 01 → 02 (deploy needs MONGODB_URI + secrets)
|
||||
- 02 → 03 (register needs live worker URL + passing gates)
|
||||
- 03 → 04 (smoke needs registered webhook)
|
||||
|
||||
## Prerequisites (operator must have)
|
||||
- MongoDB Atlas account (free, no credit card).
|
||||
- Cloudflare account (free, no credit card).
|
||||
- `wrangler login` completed locally.
|
||||
- Telegram bot token (existing — same as Node deployment).
|
||||
|
||||
## Out of scope (explicit)
|
||||
- Application code changes — handled by code plan; this plan deploys what's already on `main`.
|
||||
- Custom domain — `*.workers.dev` URL is fine for Telegram webhooks.
|
||||
- Tests — original project has none; not adding here.
|
||||
- Upstash pivot — only triggered if hard gates trip; planned then, not now.
|
||||
|
||||
## Rollback path
|
||||
- After Phase 02 (deploy live but not registered): `wrangler delete` removes Worker; no public surface.
|
||||
- After Phase 03 (webhook registered): `setWebhook` with empty URL clears it; or rotate `TELEGRAM_WEBHOOK_SECRET` so future POSTs 401.
|
||||
- After Phase 04 (production live): `git revert` to pre-Workers commit, redeploy via Docker compose for the existing Node polling path.
|
||||
|
||||
## Questions to confirm before Phase 01
|
||||
1. Atlas account: do you have one, or first-time setup?
|
||||
2. CF account: free Workers plan attached?
|
||||
3. Bot username for `setMyCommands`: same as in `.env.example`?
|
||||
4. Greenfield Mongo data, or existing data to import? (If existing, schedule a separate import phase.)
|
||||
@@ -1,159 +0,0 @@
|
||||
---
|
||||
phase: 1
|
||||
title: "Replace Mongo with KV in repositories"
|
||||
status: completed
|
||||
priority: P1
|
||||
effort: "1.5h"
|
||||
dependencies: []
|
||||
---
|
||||
|
||||
# Phase 01: Replace Mongo with KV in repositories
|
||||
|
||||
## Overview
|
||||
|
||||
Swap the four `*-repository.js` modules from `mongodb` collection ops to `env.STORE_KV.get/put/delete`. Drop the `mongodb` driver dependency. Keep document shape and Java parity intact.
|
||||
|
||||
## Requirements
|
||||
|
||||
**Functional**
|
||||
- All 13 Telegram commands continue to work without behavior change.
|
||||
- Daily cron continues to enumerate groups and report stale apps.
|
||||
- Cached app entries expire after `APP_CACHE_SECONDS`.
|
||||
|
||||
**Non-functional**
|
||||
- Worker bundle ≤ 500 KiB.
|
||||
- No `nodejs_compat_v2` flag required.
|
||||
- `npm install` no longer pulls `mongodb`.
|
||||
|
||||
## Architecture
|
||||
|
||||
KV access pattern (single namespace `STORE_KV`, prefixed keys):
|
||||
|
||||
```
|
||||
admin → JSON of {class:"Admin", groups:[...]}
|
||||
group:{chatId} → JSON of {class:"Group", _id, appleApps[], googleApps[]}
|
||||
apple:{appId} → JSON of cached Apple response (KV TTL = APP_CACHE_SECONDS)
|
||||
google:{appId} → JSON of cached Google response (KV TTL = APP_CACHE_SECONDS)
|
||||
```
|
||||
|
||||
Read pattern: `await env.STORE_KV.get(key, 'json')` returns parsed JSON or `null`.
|
||||
Write pattern: `await env.STORE_KV.put(key, JSON.stringify(value), opts?)`.
|
||||
Delete pattern: `await env.STORE_KV.delete(key)`.
|
||||
|
||||
Cache TTL: pass `{ expirationTtl: appCacheSeconds }` to `put` for `apple:` and `google:` keys. **KV minimum `expirationTtl` is 60s** — Java/Mongo had no such floor. Guard in `kv.js`: clamp `expirationTtl` to `Math.max(60, value)` so an aggressive `APP_CACHE_SECONDS` override doesn't make `put` reject. Document the floor in `.dev.vars.example`.
|
||||
|
||||
Drop the `isAppleAppExpired` / `isGoogleAppExpired` helpers from the read path — KV deletes expired keys, so a `get` returning `null` is the cache miss. Keep the helpers if other code references them; otherwise delete.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
**Replace (rewrite contents)**
|
||||
- `src/repository/admin-repository.js` — KV ops on key `admin`
|
||||
- `src/repository/group-repository.js` — KV ops on key `group:{chatId}`
|
||||
- `src/repository/apple-app-repository.js` — KV ops on key `apple:{appId}` with TTL
|
||||
- `src/repository/google-app-repository.js` — KV ops on key `google:{appId}` with TTL
|
||||
|
||||
**Delete**
|
||||
- `src/repository/mongodb.js` — no longer needed
|
||||
|
||||
**Modify**
|
||||
- `src/repository/store.js` — remove memoization comment about `MongoClient`; factory signature unchanged
|
||||
- `src/index.js` — drop the "memoized MongoClient" comment block; nothing else changes (the `env` already flows through)
|
||||
- `src/config.js` — remove `MONGODB_URI` from required env list
|
||||
- `package.json` — `npm uninstall mongodb`; bump version to 0.3.0
|
||||
|
||||
**Untouched (verify)**
|
||||
- `src/models/*.js` — document shape preserved verbatim (Java parity at the doc level: `_id`, `class`, all fields)
|
||||
- `src/bot/commands/*.js` — repository interfaces unchanged
|
||||
- `src/scheduler/scheduler.js` — calls `store.admin.getAllGroups()` and `store.group.getGroup()`; both still resolve
|
||||
|
||||
## Java parity preserved (per existing parity reports)
|
||||
|
||||
Cross-checked against `plans/reports/xia-260429-1601-store-scraper-bot-port-status.md` and `researcher-260429-1555-java-vs-js-parity.md`. KV swap preserves every PARITY item:
|
||||
|
||||
- Schema (`_id`, `class`, field names) — written verbatim as JSON values.
|
||||
- Cache TTL semantics — KV `expirationTtl` is behaviorally equivalent to Java's `(now - millis) > cacheMillis` check on read. Both produce a "cache miss → re-fetch" outcome at the same boundary.
|
||||
- `getAdmin()` returning `newAdmin()` if doc missing — `getJson('admin') ?? newAdmin()` matches.
|
||||
- Existence checks — `(await get) !== null` replaces `countDocuments`.
|
||||
- Concurrent `addGroup` race — Java/Mongo had the same non-atomic R-M-W; not a regression.
|
||||
|
||||
**Two intentional divergences from Java:**
|
||||
|
||||
1. **Eventual consistency (~60s globally)**: Java/Mongo gave strong read-after-write. For a single-admin daily-cron bot this is acceptable; documented in `plan.md`.
|
||||
2. **TTL floor of 60s**: Java had no minimum. Mitigated by the `kv.js` clamp above.
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Write `kv.js` helper** at `src/repository/kv.js` — thin wrapper exposing `getJson(env, key)`, `putJson(env, key, value, opts?)`, `del(env, key)`. Single-binding-name constant `STORE_KV`. Throws a typed error if `env.STORE_KV` is missing.
|
||||
|
||||
2. **Rewrite `admin-repository.js`**:
|
||||
- `init()` → `getJson('admin')`; if null, `putJson('admin', newAdmin())`.
|
||||
- `getAdmin()` → `getJson('admin') ?? newAdmin()`.
|
||||
- `save(admin)` → `putJson('admin', admin)`.
|
||||
- `addGroup`/`removeGroup`/`hasGroup`/`getAllGroups` — unchanged (delegate to `getAdmin` + `save`).
|
||||
|
||||
3. **Rewrite `group-repository.js`**:
|
||||
- `key(groupId)` → `` `group:${groupIdToKey(groupId)}` ``.
|
||||
- `exists(groupId)` → `getJson(key(groupId)) !== null`.
|
||||
- `getGroup(groupId)` → `getJson(key(groupId)) ?? newGroup(groupId)`.
|
||||
- `saveGroup(group)` → `putJson(\`group:${group._id}\`, group)`.
|
||||
- `deleteGroup(groupId)` → `del(key(groupId))`.
|
||||
- `mutateAndSave` unchanged.
|
||||
|
||||
4. **Rewrite `apple-app-repository.js`**:
|
||||
- `key(appId)` → `` `apple:${appId}` ``.
|
||||
- `get(appId)` → `getJson(key(appId))`.
|
||||
- `save(entry)` → `putJson(key(entry._id), entry, { expirationTtl: appCacheSeconds })`.
|
||||
- `getCached(appId)` → just `get(appId)` — TTL already enforced by KV. Remove the `isAppleAppExpired` call.
|
||||
|
||||
5. **Rewrite `google-app-repository.js`** — same pattern as apple.
|
||||
|
||||
6. **Delete `src/repository/mongodb.js`**. Remove its imports from the four repositories.
|
||||
|
||||
7. **Update `src/config.js`** — drop `'MONGODB_URI'` from the `required` list.
|
||||
|
||||
8. **Update `src/index.js`** — strip the `MongoClient`-related comment in `build()`. Add a sanity check: throw if `env.STORE_KV` is undefined (early failure beats null-dereference at first request).
|
||||
|
||||
9. **Update `package.json`**:
|
||||
- `npm uninstall mongodb`
|
||||
- bump `version` to `0.3.0`
|
||||
|
||||
10. **Compile/lint check**: `node --check` each modified file. Run `npm run lint` (the existing secret-leak check).
|
||||
|
||||
11. **Local sanity (no live KV needed)**: `node -e "import('./src/repository/store.js').then(...)"` — confirm no import errors. Cannot fully test without `wrangler dev` (Phase 03).
|
||||
|
||||
## Todo List
|
||||
|
||||
- [ ] Create `src/repository/kv.js` helper
|
||||
- [ ] Rewrite `admin-repository.js`
|
||||
- [ ] Rewrite `group-repository.js`
|
||||
- [ ] Rewrite `apple-app-repository.js` (with KV TTL)
|
||||
- [ ] Rewrite `google-app-repository.js` (with KV TTL)
|
||||
- [ ] Delete `src/repository/mongodb.js`
|
||||
- [ ] Update `src/config.js` required env list
|
||||
- [ ] Update `src/index.js` env validation
|
||||
- [ ] `npm uninstall mongodb`; bump `package.json` version
|
||||
- [ ] `node --check` all modified files
|
||||
- [ ] `npm run lint`
|
||||
- [ ] **Java parity check**: spot-diff a written `group:{id}` JSON value against an equivalent Java/Mongo doc structure (sample from upstream `tiennm99/store-scraper-bot` model classes). Field names, ordering-insensitive, must match.
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `grep -rn "mongodb\|MongoClient" src/` returns nothing.
|
||||
- [ ] `package.json` `dependencies` is empty (only `wrangler` in devDeps).
|
||||
- [ ] All 4 repository factories return the same interface they did before (consumers untouched).
|
||||
- [ ] `node --check src/index.js` exits 0.
|
||||
- [ ] `npm run lint` passes.
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Mitigation |
|
||||
|---|---|---|
|
||||
| Repository interface drift breaks command handlers | Low | Keep the exported function names + signatures byte-identical |
|
||||
| KV's eventual consistency surprises a user mid-conversation | Low | Single-admin bot, low concurrency; document in README |
|
||||
| Concurrent `/addgroup` race clobbers `groups[]` | Low | Same race existed in Mongo; not a regression |
|
||||
| TTL `expirationTtl` < 60 silently fails | Low | `APP_CACHE_SECONDS` defaults to 600; doc the floor in `.dev.vars.example` |
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- KV namespace ID is not a secret (binding name is what code references). Safe to commit in `wrangler.toml`.
|
||||
- Removing `MONGODB_URI` removes one secret from the rotation surface. Update `wrangler secret list` documentation in Phase 05.
|
||||
-96
@@ -1,96 +0,0 @@
|
||||
---
|
||||
phase: 2
|
||||
title: "Wrangler config + KV namespace provisioning"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: "0.5h"
|
||||
dependencies: [1]
|
||||
---
|
||||
|
||||
# Phase 02: Wrangler config + KV namespace provisioning
|
||||
|
||||
## Overview
|
||||
|
||||
Provision a Cloudflare KV namespace, bind it to the Worker as `STORE_KV`, and remove now-unused MongoDB-related config from `wrangler.toml`.
|
||||
|
||||
## Requirements
|
||||
|
||||
**Functional**
|
||||
- Worker has access to `env.STORE_KV` at runtime.
|
||||
- Local `wrangler dev` reads from a preview namespace, not production.
|
||||
|
||||
**Non-functional**
|
||||
- `wrangler.toml` is the single source of truth (no `wrangler.jsonc`).
|
||||
- Production and preview namespace IDs are committed (these are not secrets).
|
||||
|
||||
## Architecture
|
||||
|
||||
KV bindings are declared in `wrangler.toml`:
|
||||
|
||||
```toml
|
||||
[[kv_namespaces]]
|
||||
binding = "STORE_KV"
|
||||
id = "<production namespace id>"
|
||||
preview_id = "<preview namespace id>"
|
||||
```
|
||||
|
||||
`binding` is the name surfaced as `env.STORE_KV` in the Worker. `id` is the production namespace UUID. `preview_id` is used by `wrangler dev`.
|
||||
|
||||
Operator-driven steps (run locally; require `wrangler login`):
|
||||
|
||||
```sh
|
||||
npx wrangler kv namespace create STORE_KV
|
||||
npx wrangler kv namespace create STORE_KV --preview
|
||||
```
|
||||
|
||||
Each command outputs a TOML snippet to copy into `wrangler.toml`.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
**Modify**
|
||||
- `wrangler.toml` — add `[[kv_namespaces]]` block; remove `nodejs_compat_v2` flag; trim the secrets-comment block to drop `MONGODB_URI`.
|
||||
|
||||
**No code changes** — Phase 01 already wrote everything that consumes `env.STORE_KV`.
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Run** `npx wrangler kv namespace create STORE_KV` — capture the production `id`.
|
||||
2. **Run** `npx wrangler kv namespace create STORE_KV --preview` — capture the `preview_id`.
|
||||
3. **Edit `wrangler.toml`**:
|
||||
- Add the `[[kv_namespaces]]` block with both IDs.
|
||||
- Change `compatibility_flags` from `["nodejs_compat_v2"]` to `[]` (or delete the line entirely).
|
||||
- In the `# Secrets` comment block, remove the `MONGODB_URI` line.
|
||||
4. **Verify** with `npx wrangler types` (if available) or `npx wrangler deploy --dry-run` — should report the new binding without errors.
|
||||
5. **Local seed (optional)**: For `wrangler dev` to be useful, the admin singleton must exist. The repository's `init()` is currently called nowhere automatically. Either:
|
||||
- Seed manually: `npx wrangler kv key put --binding STORE_KV --preview admin '{"_id":"admin","class":"Admin","groups":[]}'`
|
||||
- Or update `src/index.js` to call `store.admin.init()` on first request (cheap, idempotent). **Recommended**: add the lazy init.
|
||||
|
||||
## Todo List
|
||||
|
||||
- [ ] `wrangler kv namespace create STORE_KV`
|
||||
- [ ] `wrangler kv namespace create STORE_KV --preview`
|
||||
- [ ] Add `[[kv_namespaces]]` block to `wrangler.toml`
|
||||
- [ ] Drop `nodejs_compat_v2` from `compatibility_flags`
|
||||
- [ ] Remove `MONGODB_URI` mention from the secrets comment
|
||||
- [ ] Add lazy `store.admin.init()` on first request in `src/index.js`
|
||||
- [ ] `wrangler deploy --dry-run` succeeds
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `wrangler.toml` has `[[kv_namespaces]]` with `binding = "STORE_KV"` and both IDs.
|
||||
- [ ] `compatibility_flags` no longer contains `nodejs_compat_v2`.
|
||||
- [ ] `wrangler deploy --dry-run` exits 0 and lists the binding.
|
||||
- [ ] `wrangler kv namespace list` shows two namespaces: `STORE_KV` and `STORE_KV_preview` (or named per CF convention).
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Mitigation |
|
||||
|---|---|---|
|
||||
| Wrong `binding` name → `env.STORE_KV` is undefined at runtime | Low | Phase 01 added the early validation throw |
|
||||
| Forgot `preview_id`, `wrangler dev` errors | Low | Step 2 explicitly creates it |
|
||||
| Operator commits secret accidentally | Low | KV IDs are not secrets; existing `npm run lint` scans for the secret patterns we care about |
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- KV namespace IDs are not secrets and are safe to commit.
|
||||
- Production `STORE_KV` will hold Telegram chat IDs and admin IDs — same sensitivity as Mongo previously held. Cloudflare KV is encrypted at rest.
|
||||
-109
@@ -1,109 +0,0 @@
|
||||
---
|
||||
phase: 3
|
||||
title: "Deploy + bundle-size sanity gate"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: "0.5h"
|
||||
dependencies: [2]
|
||||
---
|
||||
|
||||
# Phase 03: Deploy + bundle-size sanity gate
|
||||
|
||||
## Overview
|
||||
|
||||
Set Worker secrets, run `wrangler deploy`, confirm the bundle is well under the Free 3 MiB cap, and verify a cold-start request reaches the Worker.
|
||||
|
||||
## Requirements
|
||||
|
||||
**Functional**
|
||||
- Worker is reachable at `https://js-store-scraper-bot.<account>.workers.dev`.
|
||||
- A request without the secret header returns 401.
|
||||
|
||||
**Non-functional**
|
||||
- Bundle ≤ 500 KiB (informational; we expect ~30 KiB without `mongodb`).
|
||||
- Cold start CPU < 10ms.
|
||||
|
||||
## Architecture
|
||||
|
||||
`wrangler deploy` reads secrets from the Cloudflare account (set via `wrangler secret put`), KV bindings from `wrangler.toml`, and uploads the bundled Worker. No Atlas, no TCP — just KV (HTTP edge-side), `fetch` to Telegram + iTunes + Google Play.
|
||||
|
||||
Required secrets (set once via `wrangler secret put <NAME>`):
|
||||
|
||||
| Secret | Purpose |
|
||||
|---|---|
|
||||
| `TELEGRAM_BOT_TOKEN` | Posting to Telegram Bot API |
|
||||
| `TELEGRAM_BOT_USERNAME` | Bot mention parsing |
|
||||
| `TELEGRAM_WEBHOOK_SECRET` | Validates `X-Telegram-Bot-Api-Secret-Token` |
|
||||
| `ADMIN_IDS` | Comma-separated Telegram user IDs |
|
||||
|
||||
`MONGODB_URI` is **no longer required**. If a previous deploy set it, leave it (no-op) or run `wrangler secret delete MONGODB_URI` for hygiene.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
**No code changes.** Phase deals with deployment only.
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Set secrets** (interactive prompts; values supplied by operator):
|
||||
```sh
|
||||
npx wrangler secret put TELEGRAM_BOT_TOKEN
|
||||
npx wrangler secret put TELEGRAM_BOT_USERNAME
|
||||
npx wrangler secret put TELEGRAM_WEBHOOK_SECRET
|
||||
npx wrangler secret put ADMIN_IDS
|
||||
```
|
||||
`TELEGRAM_WEBHOOK_SECRET`: any random ≥32 chars, e.g. `openssl rand -hex 24`.
|
||||
|
||||
2. **Optional cleanup**: `npx wrangler secret delete MONGODB_URI` if it was set previously.
|
||||
|
||||
3. **Bundle gate**:
|
||||
```sh
|
||||
npx wrangler deploy --dry-run --outdir=.bundle 2>&1 | tee .bundle/dry-run.log
|
||||
du -h .bundle/*.js
|
||||
```
|
||||
Expected: total .js output < 500 KiB. If > 500 KiB, abort and investigate (`wrangler deploy --dry-run --metafile` then inspect imports).
|
||||
|
||||
4. **Real deploy**:
|
||||
```sh
|
||||
npx wrangler deploy
|
||||
```
|
||||
Capture the deployed URL.
|
||||
|
||||
5. **Cold-start probe**: send a probe with a bad secret to confirm the 401 path works (cheap, doesn't touch KV):
|
||||
```sh
|
||||
curl -i -X POST https://js-store-scraper-bot.<account>.workers.dev \
|
||||
-H "X-Telegram-Bot-Api-Secret-Token: wrong" \
|
||||
-d '{}'
|
||||
```
|
||||
Expected: `HTTP/1.1 401 Unauthorized`.
|
||||
|
||||
6. **CPU check**: open the Cloudflare dashboard → Workers → js-store-scraper-bot → Logs/Metrics. After a few requests, confirm cold-start CPU is well under 50ms (target <10ms without Mongo).
|
||||
|
||||
## Todo List
|
||||
|
||||
- [ ] Set 4 required secrets via `wrangler secret put`
|
||||
- [ ] (Optional) Delete obsolete `MONGODB_URI` secret
|
||||
- [ ] Run `wrangler deploy --dry-run`; verify bundle < 500 KiB
|
||||
- [ ] `wrangler deploy`; capture URL
|
||||
- [ ] curl probe → expect 401
|
||||
- [ ] Confirm cold-start CPU < 10ms in CF dashboard
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] Bundle size logged and < 500 KiB.
|
||||
- [ ] `wrangler deploy` succeeds with `Uploaded` line.
|
||||
- [ ] 401 probe returns 401 status.
|
||||
- [ ] CPU per request < 10ms in dashboard logs.
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Mitigation |
|
||||
|---|---|---|
|
||||
| Bundle balloons due to a transitive dep | Very Low | `mongodb` was the only heavy dep; with it gone, only stdlib + small `wrangler` runtime hooks remain |
|
||||
| CF account quota exceeded | Very Low | New account = 100k requests/day budget; bot traffic is single-digit per minute |
|
||||
| Secret typo (e.g. token) → 401 from Telegram on first webhook hit | Medium | Caught in Phase 04 smoke; rerun `wrangler secret put` to fix |
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- All secrets are set via `wrangler secret put` (never in `wrangler.toml`).
|
||||
- The 401 probe uses a deliberately wrong secret; no sensitive value is logged.
|
||||
- Run `npm run lint` (existing secret-leak check) before deploy.
|
||||
-135
@@ -1,135 +0,0 @@
|
||||
---
|
||||
phase: 4
|
||||
title: "Register webhook + smoke-test"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: "1.5h"
|
||||
dependencies: [3]
|
||||
---
|
||||
|
||||
# Phase 04: Register webhook + smoke-test
|
||||
|
||||
## Overview
|
||||
|
||||
Point the Telegram Bot API at the deployed Worker, then exercise every command and the daily cron path against the live deployment.
|
||||
|
||||
## Requirements
|
||||
|
||||
**Functional**
|
||||
- Telegram delivers updates to `https://<worker-url>` with the secret header.
|
||||
- All 13 commands return correct responses.
|
||||
- KV reads/writes show up in `wrangler kv key list --binding STORE_KV`.
|
||||
|
||||
**Non-functional**
|
||||
- Each command response < 1s (Telegram's webhook timeout is 30s, but slow webhooks lead to retries).
|
||||
|
||||
## Architecture
|
||||
|
||||
Telegram webhook flow:
|
||||
|
||||
```
|
||||
Telegram → POST https://js-store-scraper-bot.<acct>.workers.dev
|
||||
with header X-Telegram-Bot-Api-Secret-Token = <secret>
|
||||
→ Worker validates header (401 on mismatch)
|
||||
→ Worker parses update, ctx.waitUntil(dispatch(...))
|
||||
→ Worker returns 200 immediately
|
||||
→ dispatch reads/writes STORE_KV, calls Telegram sendMessage
|
||||
```
|
||||
|
||||
The cron schedule (`0 0 * * *` UTC = 7am `Asia/Ho_Chi_Minh`) triggers `scheduled()` daily; we manually trigger it once during smoke via `wrangler triggers cron`.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
**No code changes.** Smoke uses the existing `scripts/register-webhook.js` and live commands.
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Populate `.env.deploy`** from `.env.deploy.example`:
|
||||
```
|
||||
TELEGRAM_BOT_TOKEN=...
|
||||
TELEGRAM_WEBHOOK_SECRET=... # must match the secret set in Phase 03
|
||||
WORKER_URL=https://js-store-scraper-bot.<acct>.workers.dev
|
||||
```
|
||||
|
||||
2. **Dry-run register**:
|
||||
```sh
|
||||
npm run register:dry
|
||||
```
|
||||
Confirms the request body is sane.
|
||||
|
||||
3. **Real register**:
|
||||
```sh
|
||||
npm run register
|
||||
```
|
||||
Calls `setWebhook` + `setMyCommands`. Expect `ok: true` from Telegram.
|
||||
|
||||
4. **Verify webhook info**:
|
||||
```sh
|
||||
curl -s "https://api.telegram.org/bot$TELEGRAM_BOT_TOKEN/getWebhookInfo" | jq
|
||||
```
|
||||
`url` should match, `pending_update_count` should be 0 once cleared, `has_custom_certificate: false`.
|
||||
|
||||
5. **Smoke test (operator runs in Telegram)**:
|
||||
|
||||
| Command | Expected | KV mutation |
|
||||
|---|---|---|
|
||||
| `/info` | bot info text (admin id, build time) | none |
|
||||
| `/addgroup` (in target chat as admin) | "Group added" | `admin` ← `groups` includes chat id |
|
||||
| `/listgroup` | shows new group | none |
|
||||
| `/addapple <appId> <country>` | "Added" | `group:{chatId}` updated |
|
||||
| `/addgoogle <appId> <country>` | "Added" | `group:{chatId}` updated |
|
||||
| `/listapp` | renders both lists | none |
|
||||
| `/checkapp` | table with ✅/❌ marks | populates `apple:{appId}` / `google:{appId}` |
|
||||
| `/checkappscore` | scores table | uses cache from previous step |
|
||||
| `/rawappleapp <appId>` | raw JSON dump | reads `apple:{appId}` |
|
||||
| `/rawgoogleapp <appId>` | raw JSON dump | reads `google:{appId}` |
|
||||
| `/delapple <appId>` | "Removed" | `group:{chatId}` updated |
|
||||
| `/delgoogle <appId>` | "Removed" | `group:{chatId}` updated |
|
||||
| `/delgroup` | "Group removed" | `admin.groups` shrinks |
|
||||
|
||||
6. **Inspect KV** between steps:
|
||||
```sh
|
||||
npx wrangler kv key list --binding STORE_KV --remote | jq
|
||||
npx wrangler kv key get --binding STORE_KV --remote admin | jq
|
||||
```
|
||||
|
||||
7. **Trigger cron manually**:
|
||||
```sh
|
||||
npx wrangler triggers cron "0 0 * * *"
|
||||
```
|
||||
(Or use the dashboard's "Trigger" button.) Re-add a test app with a known-stale `updated` date (or a real lagging app) and confirm the daily report is posted to the test group.
|
||||
|
||||
8. **Cache TTL probe**: read `apple:<appId>` from KV — `expiration` field should be `now + APP_CACHE_SECONDS`. After waiting past TTL, the next `/rawappleapp` should re-fetch from iTunes.
|
||||
|
||||
## Todo List
|
||||
|
||||
- [ ] Populate `.env.deploy`
|
||||
- [ ] `npm run register:dry`
|
||||
- [ ] `npm run register`
|
||||
- [ ] `getWebhookInfo` reports correct URL
|
||||
- [ ] Walk through all 13 commands; record responses
|
||||
- [ ] `wrangler kv key list` shows expected keys after mutations
|
||||
- [ ] Manually trigger cron; verify daily report message
|
||||
- [ ] Confirm cache TTL behavior
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] All 13 commands return success responses (no "Internal server error").
|
||||
- [ ] KV inspection matches expected mutations after each command.
|
||||
- [ ] Manual cron trigger posts a report (or "no stale apps" if none).
|
||||
- [ ] Worker logs show no unhandled exceptions across the smoke run.
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Mitigation |
|
||||
|---|---|---|
|
||||
| Webhook secret mismatch → 401 loop | Low | Step 4 verifies `getWebhookInfo`; rotate via `setWebhook` if needed |
|
||||
| Telegram rate-limited during smoke | Low | Free tier limits are generous for ad-hoc testing; pause if 429 |
|
||||
| KV eventual-consistency surprises smoke (write then immediate read on different POP) | Low | Same-region writes are visible immediately on modern KV; watch for the rare read-your-write miss and retry |
|
||||
| `/checkapp` 30s timeout if upstream stores slow | Medium | Both scrapers have own timeouts; if hit, rerun once |
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- `TELEGRAM_WEBHOOK_SECRET` must be ≥32 chars and unique to this Worker.
|
||||
- After smoke, verify only authorized admin IDs can issue mutating commands by attempting from a non-admin account → expect "Unauthorized".
|
||||
- Capture Worker logs from the dashboard and grep for accidental token leaks (none expected; existing structured logger redacts).
|
||||
@@ -1,136 +0,0 @@
|
||||
---
|
||||
phase: 5
|
||||
title: "Docs + cleanup"
|
||||
status: pending
|
||||
priority: P2
|
||||
effort: "1h"
|
||||
dependencies: [4]
|
||||
---
|
||||
|
||||
# Phase 05: Docs + cleanup
|
||||
|
||||
## Overview
|
||||
|
||||
Update README + project docs to reflect KV-backed storage, archive the obsolete Atlas plan, and remove now-dead Mongo references from `.env*` examples and Docker files.
|
||||
|
||||
## Requirements
|
||||
|
||||
**Functional**
|
||||
- A new operator can deploy from scratch by following only `README.md` + `docs/deployment-guide.md`.
|
||||
- No file references MongoDB Atlas as the production storage.
|
||||
|
||||
**Non-functional**
|
||||
- Keep `docs/*.md` under 800 LOC each (per `docs.maxLoc`).
|
||||
|
||||
## Architecture
|
||||
|
||||
Documentation surface:
|
||||
|
||||
| File | Action |
|
||||
|---|---|
|
||||
| `README.md` | Replace MongoDB section with KV; update env table; bump status note |
|
||||
| `.env.example` | Remove `MONGODB_*`; add note that secrets live in `wrangler secret put` |
|
||||
| `.dev.vars.example` | Replace `MONGODB_URI=` with KV preview-namespace seeding hint |
|
||||
| `docs/deployment-guide.md` | Create or update with the Phase 02–04 operator runbook |
|
||||
| `docs/system-architecture.md` | Diagram: Worker → KV (drop Atlas) |
|
||||
| `plans/todo.md` | Remove the Atlas pre-flight items; update active-plan link |
|
||||
| `plans/260426-2327-cloudflare-deploy-and-smoke/` | Move under `plans/archive/` with a "superseded by 260505-1425" note |
|
||||
|
||||
Docker files (`Dockerfile`, `docker-compose.yml`, `docker-compose.dev.yml`) reference the old polling path. **Decision**: keep them as a fallback rollback option but add a banner comment that they target the legacy Mongo runtime, not Workers.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
**Modify**
|
||||
- `README.md`
|
||||
- `.env.example`
|
||||
- `.dev.vars.example`
|
||||
- `plans/todo.md`
|
||||
- `Dockerfile` (banner comment only)
|
||||
- `docker-compose.yml` (banner comment only)
|
||||
- `docker-compose.dev.yml` (banner comment only)
|
||||
|
||||
**Create**
|
||||
- `docs/deployment-guide.md` (if missing)
|
||||
- `docs/system-architecture.md` (if missing) — short, ASCII or mermaid diagram
|
||||
|
||||
**Move (archive)**
|
||||
- `plans/260426-2327-cloudflare-deploy-and-smoke/` → `plans/archive/260426-2327-cloudflare-deploy-and-smoke/`
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **`README.md`**:
|
||||
- Remove "Requirements: MongoDB 4.4+".
|
||||
- Update env table: drop `MONGODB_CONNECTION_STRING`, `MONGO_DATABASE`; note that secrets go via `wrangler secret put`, KV binding is `STORE_KV`.
|
||||
- Replace "Run via Docker Compose" with "Deploy: `npm run deploy`".
|
||||
- Update "Differences vs Go / Java" to note storage backend differs (KV instead of Mongo) but document shape preserved.
|
||||
|
||||
2. **`.env.example`**:
|
||||
- Drop `MONGODB_*` rows; add a comment that production secrets live in `wrangler secret`.
|
||||
- Keep `ADMIN_IDS`, `TELEGRAM_*` for local-dev reference only.
|
||||
|
||||
3. **`.dev.vars.example`** — drop `MONGODB_URI`.
|
||||
|
||||
4. **`docs/deployment-guide.md`** — short runbook condensing Phases 02–04 (KV namespace creation, secrets, deploy, register webhook, smoke). One file, < 200 lines.
|
||||
|
||||
5. **`docs/system-architecture.md`** — mermaid diagram:
|
||||
```
|
||||
Telegram --webhook--> CF Worker --KV ops--> STORE_KV
|
||||
--HTTPS--> iTunes / Play
|
||||
cron --7am VN--> daily check
|
||||
```
|
||||
|
||||
6. **`plans/todo.md`**:
|
||||
- Replace "Active plan" link with `260505-1425-cloudflare-kv-migration-and-deploy`.
|
||||
- Remove the Atlas-specific hard-gate table (no longer applicable).
|
||||
- Update pre-flight: drop Atlas account requirement; KV needs only CF account.
|
||||
|
||||
7. **Archive old plan**:
|
||||
```sh
|
||||
mv plans/260426-2327-cloudflare-deploy-and-smoke plans/archive/
|
||||
```
|
||||
Append a single line at top of its `plan.md`: `> **Superseded by [`260505-1425-cloudflare-kv-migration-and-deploy`](../../260505-1425-cloudflare-kv-migration-and-deploy/plan.md)** — KV pivot taken pre-emptively.`
|
||||
|
||||
8. **Docker file banners** — one-line comment at top:
|
||||
```
|
||||
# NOTE: Legacy Mongo polling path. Production deploys to Cloudflare Workers via `npm run deploy` and uses Cloudflare KV.
|
||||
```
|
||||
|
||||
9. **Final commit**: single squashed commit `feat: migrate to Cloudflare KV storage + deploy` with the full Phase 01–04 diff. Use conventional-commits.
|
||||
|
||||
## Todo List
|
||||
|
||||
- [ ] Update `README.md`
|
||||
- [ ] Update `.env.example`
|
||||
- [ ] Update `.dev.vars.example`
|
||||
- [ ] Create/update `docs/deployment-guide.md`
|
||||
- [ ] Create/update `docs/system-architecture.md`
|
||||
- [ ] Update `plans/todo.md`
|
||||
- [ ] Move old Atlas plan under `plans/archive/`
|
||||
- [ ] Add legacy banners to Docker files
|
||||
- [ ] Commit + push
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `grep -rn "MONGODB\|mongodb\|Atlas" README.md docs/ .env.example .dev.vars.example` returns nothing.
|
||||
- [ ] `docs/deployment-guide.md` exists and is < 200 lines.
|
||||
- [ ] Old plan lives under `plans/archive/` with the supersession banner.
|
||||
- [ ] `git log --oneline -5` shows a clean conventional commit.
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Mitigation |
|
||||
|---|---|---|
|
||||
| Stale Atlas reference left in some doc | Low | grep step in success criteria |
|
||||
| Doc exceeds `docs.maxLoc=800` | Low | Each doc is short by design |
|
||||
| Operator follows old plan by accident | Low | Archive move + supersession banner make it obvious |
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- Confirm no secrets are pasted into README or examples.
|
||||
- `npm run lint` (the existing `scripts/check-secret-leaks.js`) runs at commit time per existing workflow.
|
||||
|
||||
## Next Steps (out of this plan, into backlog)
|
||||
|
||||
- CI workflow that runs `wrangler deploy --dry-run` as a PR bundle-size gate.
|
||||
- Observability dashboard pointed at the `STORE_KV` namespace (request count + key count).
|
||||
- Tests — original project has none; would be additive work.
|
||||
-145
@@ -1,145 +0,0 @@
|
||||
---
|
||||
phase: 6
|
||||
title: "One-shot Atlas → KV data migration"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: "1h"
|
||||
dependencies: [2]
|
||||
---
|
||||
|
||||
# Phase 06: One-shot Atlas → KV data migration
|
||||
|
||||
## Overview
|
||||
|
||||
Operator runs a local Node script that exports `common` and `group` collections from MongoDB Atlas and bulk-imports them into the production KV namespace. Cache collections are skipped by default (they auto-rebuild from upstream APIs).
|
||||
|
||||
**Run order**: must execute **after Phase 02** (KV namespace provisioned) and **before Phase 04** (smoke tests need real data). Phase 03 deploy can happen before or after — the script writes via `wrangler kv bulk put`, not via the deployed Worker.
|
||||
|
||||
## Requirements
|
||||
|
||||
**Functional**
|
||||
- Every `_id="admin"` doc in `common` lands at KV key `admin`.
|
||||
- Every doc in `group` lands at KV key `group:{_id}`.
|
||||
- With `--include-cache`: `apple_app` → `apple:{_id}` and `google_app` → `google:{_id}`, each with `expirationTtl` recomputed from the doc's `millis` field. Already-expired entries are skipped.
|
||||
- Re-running the script overwrites — no duplication, no partial-state corruption.
|
||||
|
||||
**Non-functional**
|
||||
- Script is one file under `scripts/`. ≤100 LOC.
|
||||
- `mongodb` driver lives in `devDependencies` only; not pulled into the Worker bundle.
|
||||
- Sensitive intermediate file (`scripts/.atlas-export.json`) is deleted after success.
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
.env (operator-local) Atlas (read-only)
|
||||
| |
|
||||
v v
|
||||
[migrate-atlas-to-kv.js] ─── reads all docs from `common`+`group`(+caches?)
|
||||
|
|
||||
v
|
||||
builds bulk JSON [{key, value, expiration_ttl?}, ...]
|
||||
|
|
||||
v
|
||||
wrangler kv bulk put --binding STORE_KV --remote
|
||||
|
|
||||
v
|
||||
Cloudflare KV
|
||||
```
|
||||
|
||||
Key shapes mirror what the runtime code expects (see `src/repository/*-repository.js`):
|
||||
|
||||
| Atlas collection | KV key | TTL |
|
||||
|---|---|---|
|
||||
| `common` | `admin` (singleton, _id="admin") | none |
|
||||
| `group` | `group:{_id}` | none |
|
||||
| `apple_app` | `apple:{_id}` | `max(60, (millis + APP_CACHE_SECONDS*1000 - now) / 1000)`, skip if ≤0 |
|
||||
| `google_app` | `google:{_id}` | same |
|
||||
|
||||
`wrangler kv bulk put` accepts up to 10,000 keys per call. For this bot, total keys are likely <100 (one admin + a handful of groups), so bulk fits in a single request.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
**Create**
|
||||
- `scripts/migrate-atlas-to-kv.js` — the migration script.
|
||||
|
||||
**Modify**
|
||||
- `package.json` — add `mongodb` to `devDependencies`; add `migrate` npm script.
|
||||
- `README.md` — short "Migrating from Atlas (one-time)" section.
|
||||
|
||||
**Untouched**
|
||||
- All `src/` repositories — they read from KV; the script writes to KV via wrangler. No code change needed in the Worker.
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Add `mongodb` as devDep**: `npm install --save-dev mongodb`.
|
||||
|
||||
2. **Write `scripts/migrate-atlas-to-kv.js`**:
|
||||
- `import { MongoClient } from 'mongodb'`.
|
||||
- Read `MONGODB_URI` from `process.env` (loaded via `node --env-file=.env`).
|
||||
- Connect with 5s timeout; pick db from URI path.
|
||||
- `const adminDocs = await db.collection('common').find({ _id: 'admin' }).toArray()`.
|
||||
- `const groupDocs = await db.collection('group').find({}).toArray()`.
|
||||
- If `--include-cache` flag: read `apple_app` and `google_app` similarly; compute `expiration_ttl` per doc, skip expired.
|
||||
- Build entries: `{ key, value: JSON.stringify(doc), expiration_ttl?: number }`.
|
||||
- Write to `scripts/.atlas-export.json`.
|
||||
- `console.log` summary: `{admin: 1, groups: N, apple: M (skipped K), google: ...}`.
|
||||
- Print the next-step command: `npx wrangler kv bulk put --binding STORE_KV --remote scripts/.atlas-export.json`.
|
||||
|
||||
3. **Add npm scripts to `package.json`**:
|
||||
```json
|
||||
"migrate": "node --env-file=.env scripts/migrate-atlas-to-kv.js",
|
||||
"migrate:bulk": "wrangler kv bulk put --binding STORE_KV --remote scripts/.atlas-export.json"
|
||||
```
|
||||
|
||||
4. **`.gitignore`** — add `scripts/.atlas-export.json` (already covers `.env` patterns; confirm `.atlas-export.json` is ignored).
|
||||
|
||||
5. **README "Migrating from Atlas" section**:
|
||||
```
|
||||
1. Ensure .env has MONGODB_URI pointing to your Atlas cluster.
|
||||
2. npm install (pulls mongodb devDep).
|
||||
3. npm run migrate # writes scripts/.atlas-export.json
|
||||
4. npm run migrate:bulk # uploads to KV
|
||||
5. rm scripts/.atlas-export.json # contains your data; delete after success
|
||||
6. Optional: npm run migrate -- --include-cache to also migrate cached app entries
|
||||
```
|
||||
|
||||
6. **Verify** post-import:
|
||||
```sh
|
||||
npx wrangler kv key list --binding STORE_KV --remote | jq 'length'
|
||||
npx wrangler kv key get --binding STORE_KV --remote admin | jq
|
||||
```
|
||||
Expect at least 1 (admin) + N (groups) keys.
|
||||
|
||||
## Todo List
|
||||
|
||||
- [ ] `npm install --save-dev mongodb`
|
||||
- [ ] Write `scripts/migrate-atlas-to-kv.js`
|
||||
- [ ] Add `migrate` + `migrate:bulk` scripts to `package.json`
|
||||
- [ ] Add `scripts/.atlas-export.json` to `.gitignore`
|
||||
- [ ] Add "Migrating from Atlas" section to README
|
||||
- [ ] Operator runs end-to-end against staging KV namespace first; verify with `kv key list`
|
||||
- [ ] Operator runs against production KV namespace
|
||||
- [ ] Delete `scripts/.atlas-export.json`
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `wrangler kv key get --remote admin` returns the admin doc with `groups` array intact.
|
||||
- [ ] Each group has its `apple:{appId}` / `google:{appId}` references resolvable through the bot's `/listapp` command (verified in Phase 04 smoke).
|
||||
- [ ] Re-running `npm run migrate && npm run migrate:bulk` produces zero diff in KV (idempotent).
|
||||
- [ ] `scripts/.atlas-export.json` is gitignored and deleted after success.
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Mitigation |
|
||||
|---|---|---|
|
||||
| Atlas auth fails | Low | Pre-flight: verify URI works via `mongosh "$MONGODB_URI"` before running migrate |
|
||||
| Bulk put exceeds 10k keys (unlikely for a handful of groups) | Very Low | Script can chunk into multiple files if `entries.length > 10000` (skip implementing — defer until needed) |
|
||||
| Operator runs against wrong namespace | Medium | The `--remote` flag targets prod; review the `wrangler.toml` binding ID before running |
|
||||
| Sensitive data leaks via committed bulk JSON | Low | `.gitignore` entry; README warns to delete |
|
||||
| Cache TTL miscompute (e.g. negative ttl) | Low | Skip rule: `if (newTtl < 60) skip`. Documented in step 2 |
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- `scripts/.atlas-export.json` contains all bot state (group memberships, admin IDs). Treat as sensitive.
|
||||
- Run `npm run lint` before committing to catch accidental Atlas URI in any new file.
|
||||
- Consider rotating Atlas password after migration (its only legitimate consumer is gone).
|
||||
@@ -1,106 +0,0 @@
|
||||
---
|
||||
title: "Cloudflare KV migration + deploy"
|
||||
description: "Replace MongoDB Atlas with Cloudflare KV as the storage layer, deploy to Workers, register Telegram webhook, smoke-test, and document. Supersedes the Atlas-based deploy plan."
|
||||
status: superseded
|
||||
priority: P1
|
||||
effort: 5h
|
||||
branch: main
|
||||
tags: [cloudflare-workers, cloudflare-kv, deploy, migration]
|
||||
created: 2026-05-05
|
||||
blockedBy: []
|
||||
blocks: [260426-2327-cloudflare-deploy-and-smoke]
|
||||
supersededBy: 260509-1656-consolidate-vercel-upstash
|
||||
---
|
||||
|
||||
> **Superseded** — User chose to consolidate on Vercel + Upstash instead of completing the CF Workers deploy. Code-level KV migration shipped (commits `067d463`..`c4c6a93`); deploy phases never executed. Continuation tracked in [`260509-1656-consolidate-vercel-upstash`](../260509-1656-consolidate-vercel-upstash/plan.md).
|
||||
|
||||
# Cloudflare Workers + KV Storage Migration
|
||||
|
||||
User chose KV over Atlas to pre-empt the bundle-size and cold-start risks called out in the Atlas plan. Drops the `mongodb` driver entirely (~4–5 MiB compressed) and the `nodejs_compat_v2` flag along with it.
|
||||
|
||||
## Why KV fits this codebase
|
||||
|
||||
Every existing repository operation is a primary-key lookup — no queries, no aggregations, no cursors:
|
||||
|
||||
| Logical collection | Operations | KV key shape |
|
||||
|---|---|---|
|
||||
| `common` (admin singleton) | get/save the single admin doc with `groups[]` | `admin` |
|
||||
| `group` (per-chat) | exists/get/save/delete by groupId | `group:{groupId}` |
|
||||
| `apple_app` (cache) | get/save by appId, TTL expiry | `apple:{appId}` (with `expirationTtl`) |
|
||||
| `google_app` (cache) | get/save by appId, TTL expiry | `google:{appId}` (with `expirationTtl`) |
|
||||
|
||||
KV's native `expirationTtl` replaces the manual `isExpired(entry, now, cacheMs)` check.
|
||||
|
||||
The daily cron reads `admin.groups[]` (single key), then iterates groups (one read each). No list-keys needed.
|
||||
|
||||
## Phases
|
||||
|
||||
| # | Phase | Status | Effort |
|
||||
|---|---|---|---|
|
||||
| 01 | [Replace Mongo with KV](phase-01-kv-repositories.md) | completed | 1.5h |
|
||||
| 02 | [Wrangler + KV namespace](phase-02-wrangler-and-kv-namespace.md) | pending | 0.5h |
|
||||
| 03 | [Deploy + bundle gate](phase-03-deploy-and-bundle-gate.md) | pending | 0.5h |
|
||||
| 04 | [Register webhook + smoke](phase-04-register-webhook-and-smoke.md) | pending | 1.5h |
|
||||
| 05 | [Docs + cleanup](phase-05-docs-and-cleanup.md) | pending | 1h |
|
||||
| 06 | [Atlas → KV data migration](phase-06-atlas-data-migration.md) | pending | 1h |
|
||||
|
||||
## Critical dependencies
|
||||
|
||||
- 01 → 02 (wrangler binding name must match what code reads from `env.STORE_KV`)
|
||||
- 02 → 03 (deploy needs the namespace ID provisioned)
|
||||
- 02 → 06 (data migration writes via `wrangler kv bulk put`, needs namespace)
|
||||
- 03 → 04 (webhook registration needs live Worker URL)
|
||||
- 06 → 04 (smoke tests need migrated data — except clean greenfield runs)
|
||||
|
||||
## Hard gates (now sanity checks, not pivots)
|
||||
|
||||
| Gate | Threshold | Notes |
|
||||
|---|---|---|
|
||||
| Bundle size | ≤ 500 KiB (well under 3 MiB Free cap) | Without `mongodb`, bundle should drop to ~30 KiB |
|
||||
| Cold start | < 10ms CPU | No TCP handshake; KV access is HTTP-fetched edge-side |
|
||||
|
||||
If bundle exceeds 500 KiB, investigate — something pulled in unintended deps.
|
||||
|
||||
## Key design decisions
|
||||
|
||||
1. **One KV namespace, prefixed keys** — cleaner than four namespaces; KV billing is by op count not namespace.
|
||||
2. **Drop `nodejs_compat_v2`** — only needed for the Mongo TCP socket. Removing reduces cold-start and runtime memory.
|
||||
3. **Drop `mongodb` dependency** — removes ~4–5 MiB compressed. `npm uninstall mongodb`.
|
||||
4. **Cache TTL via `expirationTtl`** — let KV handle expiry; remove `isAppleAppExpired`/`isGoogleAppExpired` helpers from the read path.
|
||||
5. **Document model unchanged** — same `_id`, `class`, fields. Stored as JSON values. Java/Go parity preserved at the document level even though the storage engine differs.
|
||||
|
||||
## Java parity verification
|
||||
|
||||
Cross-checked against existing parity reports (commit `e3e375d`):
|
||||
- `plans/reports/xia-260429-1601-store-scraper-bot-port-status.md` — 11 PARITY · 2 MINOR · **0 GAP** · 3 EXTRA
|
||||
- `plans/reports/researcher-260429-1555-java-vs-js-parity.md` — schema, scheduler timing, cache TTL, HTML formatting all confirmed identical
|
||||
|
||||
**KV swap preserves every PARITY item.** Document shape (`_id`, `class`, fields) is written verbatim as JSON values. Cache TTL via `expirationTtl` is behaviorally equivalent to Java's `(now - millis) > cacheMillis` read-side check (same cache-miss→refetch boundary). `countDocuments` and `findOne` map cleanly to `get !== null` and `get`.
|
||||
|
||||
Two intentional divergences from Java/Mongo, both accepted:
|
||||
1. KV ~60s eventual consistency (Java/Mongo was strongly consistent) — fine for single-admin daily-cron use.
|
||||
2. KV `expirationTtl` 60s floor (Java had no minimum) — mitigated by a clamp in `kv.js`.
|
||||
|
||||
## Known KV trade-offs (accepted)
|
||||
|
||||
- **Eventual consistency (~60s global propagation)**: `/addgroup` followed by an immediate cron run on a different POP could miss the new group. For this single-admin bot with a once-daily cron, acceptable.
|
||||
- **No atomic read-modify-write**: Two concurrent `/addgroup` calls could clobber each other on the singleton's `groups[]` array. Mongo's `replaceOne` had the same race; not a regression.
|
||||
- **Free tier**: 100k reads/day, 1k writes/day, 1 GB storage. Bot usage projects <100 reads/day.
|
||||
|
||||
## Out of scope
|
||||
|
||||
- ~~Data migration — greenfield per `plans/todo.md` Q3.~~ Now in scope as Phase 06.
|
||||
- Tests — none exist; not adding here.
|
||||
- Custom domain — `*.workers.dev` URL is fine for Telegram webhooks.
|
||||
- Durable Objects / D1 — KV is sufficient.
|
||||
|
||||
## Rollback path
|
||||
|
||||
- After Phase 01 (code-only): `git revert` reverts the repo refactor; `mongodb` driver back, plan reopens against Atlas-based deploy plan.
|
||||
- After Phase 03 (deployed but no webhook): `wrangler delete` removes Worker.
|
||||
- After Phase 04 (webhook live): `setWebhook` with empty URL clears it; rotate `TELEGRAM_WEBHOOK_SECRET` so any in-flight POSTs 401.
|
||||
- KV namespace can be retained — empty namespaces cost nothing on Free tier.
|
||||
|
||||
## Supersedes
|
||||
|
||||
This plan replaces the storage backend chosen in [`260426-2327-cloudflare-deploy-and-smoke`](../260426-2327-cloudflare-deploy-and-smoke/plan.md). On completion, that plan should be archived.
|
||||
@@ -1,74 +0,0 @@
|
||||
---
|
||||
phase: 1
|
||||
title: "Vercel scaffolding + deps"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: 30 min
|
||||
dependencies: []
|
||||
---
|
||||
|
||||
# Phase 1: Vercel scaffolding + deps
|
||||
|
||||
## Overview
|
||||
|
||||
Add Vercel project config, install new runtime deps, restructure `package.json` for Node-on-Vercel. No behavior changes yet — just scaffolding.
|
||||
|
||||
## Requirements
|
||||
|
||||
- Vercel project recognizes the repo (Node 20 runtime, ESM)
|
||||
- Daily cron registered (00:00 UTC = 07:00 Asia/Saigon)
|
||||
- New deps installed; `mongodb` devDep stays (still needed by Phase 5 migration script)
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
vercel.json cron schedule, function config (maxDuration, region)
|
||||
package.json + app-store-scraper, google-play-scraper,
|
||||
+ @upstash/redis, @vercel/functions
|
||||
scripts: dev → vercel dev, deploy → vercel deploy
|
||||
.vercelignore exclude /plans, /scripts/.atlas-export.json
|
||||
```
|
||||
|
||||
Vercel auto-detects `api/*.js` as serverless functions in Phase 4. This phase only sets the scaffolding.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Create: `vercel.json`
|
||||
- Create: `.vercelignore`
|
||||
- Modify: `package.json` (deps, scripts)
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Add deps:
|
||||
```sh
|
||||
npm install app-store-scraper@^0.18.0 google-play-scraper@^10.1.2 @upstash/redis @vercel/functions
|
||||
```
|
||||
2. Update `package.json` scripts:
|
||||
- `dev`: `vercel dev` (was `wrangler dev`)
|
||||
- `deploy`: `vercel deploy --prod && npm run register`
|
||||
- Keep `lint`. Drop `migrate:bulk` (CF-specific). `migrate` script gets repointed in Phase 5 to the new Atlas → Upstash script.
|
||||
- Keep `register`: `node --env-file=.env.deploy scripts/register-webhook.js`
|
||||
3. Create `vercel.json`:
|
||||
```json
|
||||
{
|
||||
"crons": [{ "path": "/api/cron", "schedule": "0 0 * * *" }],
|
||||
"functions": {
|
||||
"api/cron.js": { "maxDuration": 60 },
|
||||
"api/webhook.js": { "maxDuration": 30 }
|
||||
}
|
||||
}
|
||||
```
|
||||
4. Create `.vercelignore` excluding `plans/`, `*.md`, `Dockerfile`, `docker-compose*.yml`, `wrangler.toml` (Phase 7 deletes the last four; Vercel just needs to ignore them in the meantime). New Phase 5 migration script writes directly to Upstash — no `scripts/.atlas-export.json` artifact to ignore.
|
||||
5. `npm install` and verify `node_modules` has all four new deps.
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `package.json` shows new deps + new scripts
|
||||
- [ ] `vercel.json` parses (`vercel dev --debug` doesn't error on config)
|
||||
- [ ] `.vercelignore` excludes irrelevant paths
|
||||
- [ ] `npm install` exits clean
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** Vercel function bundle exceeds 250 MB with all deps. **Mitigation:** check `vercel build --debug` output; tree-shaking + `excludeFiles` pattern in `vercel.json` if needed. Expected size ~30 MB.
|
||||
- **Risk:** `app-store-scraper` uses deprecated `request` lib that may warn or fail under Node 20. **Mitigation:** verify in Phase 3 by importing + calling `app()`. Fallback: pin Node to 18 or swap lib (out of scope).
|
||||
@@ -1,105 +0,0 @@
|
||||
---
|
||||
phase: 2
|
||||
title: "Upstash repository adapter"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: 1h
|
||||
dependencies: [1]
|
||||
---
|
||||
|
||||
# Phase 2: Upstash repository adapter
|
||||
|
||||
## Overview
|
||||
|
||||
Replace `src/repository/kv.js` Cloudflare KV wrapper with an Upstash Redis equivalent. Repository files (`admin-repository.js`, `group-repository.js`, `apple-app-repository.js`, `google-app-repository.js`) keep their public APIs; only the storage primitive changes.
|
||||
|
||||
## Requirements
|
||||
|
||||
- Function-level API of `kv.js` preserved (`getJson`, `putJson`, `del`)
|
||||
- TTL semantics preserved (Apple/Google cache uses `expirationTtl` → Redis `EX`)
|
||||
- Drops `env.STORE_KV` binding; takes Upstash client instance instead
|
||||
- 60s minimum TTL clamp removed (Redis `EX` accepts 1s+, but keep clamp for parity safety)
|
||||
- **Multi-tenancy isolation:** every key gets a namespace prefix (`KEY_PREFIX` env var, default `store-scraper-bot:`) so this bot's data cannot collide with other Vercel projects sharing the same Upstash DB. Applied transparently in the adapter — repository code stays prefix-unaware.
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
src/repository/
|
||||
├── upstash.js ← NEW: client factory + getJson/putJson/del/scan
|
||||
├── kv.js ← DELETE (or rename to keep history)
|
||||
├── store.js ← takes upstash client instead of env
|
||||
├── admin-repository.js ← unchanged signatures, internal: env→client
|
||||
├── group-repository.js ← unchanged signatures
|
||||
├── apple-app-repository.js ← unchanged signatures
|
||||
└── google-app-repository.js← unchanged signatures
|
||||
```
|
||||
|
||||
Client construction with namespace prefix:
|
||||
```js
|
||||
import { Redis } from '@upstash/redis';
|
||||
|
||||
export function createUpstashClient(env) {
|
||||
const client = new Redis({
|
||||
url: env.UPSTASH_REDIS_REST_URL,
|
||||
token: env.UPSTASH_REDIS_REST_TOKEN,
|
||||
});
|
||||
const prefix = env.KEY_PREFIX ?? 'store-scraper-bot:';
|
||||
return { client, prefix };
|
||||
}
|
||||
|
||||
const k = (prefix, key) => `${prefix}${key}`;
|
||||
```
|
||||
|
||||
All adapter functions (`getJson`, `putJson`, `del`, `scan`) prepend `prefix` before hitting Redis. Repository callers pass logical keys (`admin`, `group:42`, etc.); the adapter translates to physical keys (`store-scraper-bot:admin`, `store-scraper-bot:group:42`, etc.). Same logic applies to scan match patterns.
|
||||
|
||||
API mapping:
|
||||
| CF KV | Upstash Redis | Note |
|
||||
|---|---|---|
|
||||
| `kv.get(key, 'json')` | `redis.get(prefix+key)` | Upstash auto-deserializes JSON when value was `JSON.stringify`d on `set` |
|
||||
| `kv.put(key, value)` | `redis.set(prefix+key, value)` | |
|
||||
| `kv.put(key, value, { expirationTtl: N })` | `redis.set(prefix+key, value, { ex: N })` | Redis `EX` is seconds |
|
||||
| `kv.delete(key)` | `redis.del(prefix+key)` | |
|
||||
| `kv.list({ prefix: 'group:' })` | `redis.scan(0, { match: prefix+'group:*' })` | Phase 5 migration uses this |
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Create: `src/repository/upstash.js`
|
||||
- Modify: `src/repository/store.js` (accept client, not env)
|
||||
- Modify: `src/repository/admin-repository.js` (use client)
|
||||
- Modify: `src/repository/group-repository.js` (use client)
|
||||
- Modify: `src/repository/apple-app-repository.js` (use client)
|
||||
- Modify: `src/repository/google-app-repository.js` (use client)
|
||||
- Delete: `src/repository/kv.js`
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Write `src/repository/upstash.js`:
|
||||
- `createUpstashClient(env)` returns `{ client, prefix }` object (prefix from `env.KEY_PREFIX ?? 'store-scraper-bot:'`)
|
||||
- `getJson(handle, key)`, `putJson(handle, key, value, { expirationTtl } = {})`, `del(handle, key)`, `scan(handle, matchSuffix)` all prepend `handle.prefix` to the key before calling `handle.client`
|
||||
- Mirror `kv.js` signatures so repository files only swap import path + first arg
|
||||
2. Update `store.js` to accept the handle instead of `env`:
|
||||
```js
|
||||
export function createStore(handle, appCacheSeconds) { ... }
|
||||
```
|
||||
3. Update each repository to import from `./upstash.js` and take `handle` instead of `env`. Search/replace `env, key` → `handle, key` in each file. Repositories continue passing logical keys (`admin`, `group:${id}`, etc.) — they never see the prefix.
|
||||
4. Delete `src/repository/kv.js`.
|
||||
5. Manual smoke: `node -e "import('./src/repository/upstash.js').then(m => console.log(m))"` to confirm import path resolves.
|
||||
6. Verify isolation: with `KEY_PREFIX=store-scraper-bot:`, write a test value via `putJson(handle, 'admin', {x:1})` and confirm in Upstash dashboard that the physical key is `store-scraper-bot:admin`.
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `src/repository/upstash.js` exports `createUpstashClient`, `getJson`, `putJson`, `del`, `scan`
|
||||
- [ ] `createUpstashClient` reads `KEY_PREFIX` (default `store-scraper-bot:`) and bundles it into the returned handle
|
||||
- [ ] All four `*-repository.js` files import from `./upstash.js`, take `handle`
|
||||
- [ ] `store.js` signature: `createStore(handle, appCacheSeconds)`
|
||||
- [ ] `kv.js` deleted
|
||||
- [ ] No `env.STORE_KV` references remain in `src/`
|
||||
- [ ] Smoke write produces a physically-prefixed key in Upstash (e.g., `store-scraper-bot:admin`)
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** `@upstash/redis` SDK auto-stringifies/parses values inconsistently. **Mitigation:** read SDK docs; if auto-JSON disabled, mirror `kv.js`'s `JSON.stringify`/`JSON.parse` explicitly.
|
||||
- **Risk:** Redis `SET key value EX 0` is invalid; current `KV_MIN_TTL_SECONDS = 60` clamp keeps us safe. Keep the clamp.
|
||||
- **Risk:** Redis returns `null` on missing key (same as KV). Verify in unit smoke.
|
||||
- **Risk:** `KEY_PREFIX` mismatch between bot runtime and migration script ⇒ migrated data unreadable. **Mitigation:** both reads from same `.env.deploy` / Vercel env var; document the contract in README. Default value `store-scraper-bot:` is the single source of truth — only override if explicitly multi-tenant.
|
||||
- **Risk:** Forgetting to apply prefix to `scan` match patterns causes data leak / misses. **Mitigation:** centralize all key composition inside `upstash.js`; repositories must never pass raw match patterns to the client.
|
||||
@@ -1,89 +0,0 @@
|
||||
---
|
||||
phase: 3
|
||||
title: "Inline scraper modules"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: 45 min
|
||||
dependencies: [1]
|
||||
---
|
||||
|
||||
# Phase 3: Inline scraper modules
|
||||
|
||||
## Overview
|
||||
|
||||
Replace `fetch('https://store-scraper.vercel.app/...')` with direct calls to `app-store-scraper` and `google-play-scraper` npm libs. Eliminates the cross-service HTTP roundtrip.
|
||||
|
||||
## Requirements
|
||||
|
||||
- `apple-scraper.js` and `google-scraper.js` keep their exported function signatures (`createAppleScraper`, `createGoogleScraper`, `buildAppleRequestBy*`, `buildGoogleRequest`) so command handlers don't change
|
||||
- Behavior parity: `rawApp(req)` returns JSON string; `app(req)` returns parsed object
|
||||
- Library `app()` method only — no other methods used today
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
src/api/apple-scraper.js
|
||||
├─ removed: BASE_URL, fetch()
|
||||
└─ uses: import store from 'app-store-scraper'; store.app(params)
|
||||
|
||||
src/api/google-scraper.js
|
||||
├─ removed: BASE_URL, fetch()
|
||||
└─ uses: import gplay from 'google-play-scraper'; gplay.app(params)
|
||||
```
|
||||
|
||||
`rawApp` returns `JSON.stringify(result)` since libs return JS objects, not strings. Command `/rawappleapp` and `/rawgoogleapp` consumers expect text.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Modify: `src/api/apple-scraper.js`
|
||||
- Modify: `src/api/google-scraper.js`
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Edit `src/api/apple-scraper.js`:
|
||||
```js
|
||||
import store from 'app-store-scraper';
|
||||
import { newAppleApp } from '../models/apple-app.js';
|
||||
|
||||
export function buildAppleRequestByTrackId(id, country) {
|
||||
return { id, country, ratings: true };
|
||||
}
|
||||
export function buildAppleRequestByBundleId(appId, country) {
|
||||
return { appId, country, ratings: true };
|
||||
}
|
||||
|
||||
export function createAppleScraper(config, storeRepo) {
|
||||
const { logger } = config;
|
||||
const repo = storeRepo.appleApp;
|
||||
|
||||
async function app(req) {
|
||||
return await store.app(req);
|
||||
}
|
||||
async function rawApp(req) {
|
||||
return JSON.stringify(await app(req));
|
||||
}
|
||||
// cache, getApp, fetchAndCache: unchanged
|
||||
...
|
||||
}
|
||||
```
|
||||
2. Edit `src/api/google-scraper.js` analogously, importing `gplay` from `google-play-scraper`.
|
||||
3. Verify no other files import `BASE_URL` (grep `src/ -r 'BASE_URL'`).
|
||||
4. Smoke from a Node REPL after `npm install` (Phase 1 added the deps):
|
||||
```sh
|
||||
node -e "import('app-store-scraper').then(m => m.default.app({ appId: 'com.apple.weather', country: 'us' })).then(r => console.log(r.appId, r.version))"
|
||||
node -e "import('google-play-scraper').then(m => m.default.app({ appId: 'com.spotify.music', country: 'us' })).then(r => console.log(r.appId, r.version))"
|
||||
```
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `grep -r 'store-scraper.vercel.app' src/` returns zero hits
|
||||
- [ ] Local smoke calls succeed against both stores
|
||||
- [ ] `apple-scraper.js`, `google-scraper.js` keep exported names; no other file modified
|
||||
- [ ] Returned shape from `app()` matches what cache models (`newAppleApp`, `newGoogleApp`) expect
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** `app-store-scraper.app({ ratings: true })` makes 2 HTTPS calls (lookup + ratings.svg). Latency higher than single-fetch. **Mitigation:** acceptable for command-driven calls; cache TTL covers daily cron amplification.
|
||||
- **Risk:** `google-play-scraper.app()` HTML scrape can fail when Google changes Play page markup. **Mitigation:** error already bubbles to user via existing try/catch in commands. Monitor first week post-deploy.
|
||||
- **Risk:** `app-store-scraper` uses deprecated `request` lib — Node 20 warns but still runs. **Mitigation:** suppress with `NODE_NO_WARNINGS=1` if noisy. Long-term: track lib for replacement.
|
||||
- **Risk:** Returned objects may have non-JSON-serializable fields (Dates). **Mitigation:** `JSON.stringify` produces ISO strings; consumers already parse strings.
|
||||
@@ -1,133 +0,0 @@
|
||||
---
|
||||
phase: 4
|
||||
title: "HTTP layer (webhook + cron)"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: 1h
|
||||
dependencies: [2, 3]
|
||||
---
|
||||
|
||||
# Phase 4: HTTP layer (webhook + cron)
|
||||
|
||||
## Overview
|
||||
|
||||
Replace the Cloudflare Worker default-export entry (`src/index.js` with `fetch`/`scheduled` handlers) with two Vercel serverless functions: `api/webhook.js` (Telegram webhook) and `api/cron.js` (daily check via Vercel Cron).
|
||||
|
||||
## Requirements
|
||||
|
||||
- Telegram webhook validates `X-Telegram-Bot-Api-Secret-Token` header (parity with current CF check)
|
||||
- Webhook acks fast (<2 s), continues work in background via `@vercel/functions` `waitUntil`
|
||||
- Cron handler runs daily check, returns 200 on success
|
||||
- Both handlers use `loadConfig(process.env)` instead of CF `env` arg
|
||||
- Build wires up `createUpstashClient` once per invocation (cheap — no connection); `KEY_PREFIX` flows through `process.env` into the handle so all reads/writes stay namespaced
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
api/
|
||||
├── webhook.js POST handler — Telegram webhook
|
||||
│ validates secret, calls dispatch(message), waitUntil
|
||||
└── cron.js GET handler — Vercel Cron triggers daily
|
||||
validates Authorization: Bearer $CRON_SECRET (Vercel signs cron requests)
|
||||
runs runDailyCheck(...)
|
||||
|
||||
src/
|
||||
├── index.js ← DELETE (CF default export gone)
|
||||
├── config.js ← Modify: loadConfig(env) → loadConfig(process.env or env)
|
||||
└── (rest unchanged)
|
||||
```
|
||||
|
||||
Vercel cron requests carry `Authorization: Bearer ${process.env.CRON_SECRET}` header — validate to prevent random POSTs from triggering daily check.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Create: `api/webhook.js`
|
||||
- Create: `api/cron.js`
|
||||
- Modify: `src/config.js` (env source)
|
||||
- Delete: `src/index.js`
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Update `src/config.js` to take a plain object (works with both `process.env` and CF `env`):
|
||||
```js
|
||||
export function loadConfig(env) {
|
||||
// existing logic, but `env` is now `process.env` on Vercel
|
||||
}
|
||||
```
|
||||
2. Create `api/webhook.js`:
|
||||
```js
|
||||
import { waitUntil } from '@vercel/functions';
|
||||
import { loadConfig } from '../src/config.js';
|
||||
import { createUpstashClient } from '../src/repository/upstash.js';
|
||||
import { createStore } from '../src/repository/store.js';
|
||||
import { createAppleScraper } from '../src/api/apple-scraper.js';
|
||||
import { createGoogleScraper } from '../src/api/google-scraper.js';
|
||||
import { createBot } from '../src/bot/bot.js';
|
||||
import { dispatch } from '../src/bot/dispatch.js';
|
||||
|
||||
function build() {
|
||||
const config = loadConfig(process.env);
|
||||
const client = createUpstashClient(process.env);
|
||||
const store = createStore(client, config.appCacheSeconds);
|
||||
const appleScraper = createAppleScraper(config, store);
|
||||
const googleScraper = createGoogleScraper(config, store);
|
||||
const { sender, commands } = createBot(config, store, appleScraper, googleScraper);
|
||||
return { config, store, sender, commands };
|
||||
}
|
||||
|
||||
export default async function handler(req) {
|
||||
if (req.method !== 'POST') return new Response('Not found', { status: 404 });
|
||||
|
||||
const app = build();
|
||||
const secret = req.headers.get('X-Telegram-Bot-Api-Secret-Token');
|
||||
if (secret !== app.config.telegramWebhookSecret) {
|
||||
return new Response('Unauthorized', { status: 401 });
|
||||
}
|
||||
let update;
|
||||
try { update = await req.json(); } catch { return new Response('Bad request', { status: 400 }); }
|
||||
if (!update?.message) return new Response('OK');
|
||||
|
||||
waitUntil(dispatch(update.message, {
|
||||
sender: app.sender, commands: app.commands,
|
||||
config: app.config, logger: app.config.logger,
|
||||
}));
|
||||
return new Response('OK');
|
||||
}
|
||||
|
||||
export const config = { runtime: 'nodejs' };
|
||||
```
|
||||
3. Create `api/cron.js`:
|
||||
```js
|
||||
import { runDailyCheck } from '../src/scheduler/scheduler.js';
|
||||
// (same build() helper — extract to src/app-builder.js if duplication bothers)
|
||||
|
||||
export default async function handler(req) {
|
||||
const auth = req.headers.get('Authorization');
|
||||
if (auth !== `Bearer ${process.env.CRON_SECRET}`) {
|
||||
return new Response('Unauthorized', { status: 401 });
|
||||
}
|
||||
const app = build();
|
||||
await runDailyCheck(app.config, app.store, app.sender, app.appleScraper, app.googleScraper);
|
||||
return new Response('OK');
|
||||
}
|
||||
|
||||
export const config = { runtime: 'nodejs', maxDuration: 60 };
|
||||
```
|
||||
4. Extract shared `build()` into `src/app-builder.js` (DRY); both functions import.
|
||||
5. Delete `src/index.js`.
|
||||
6. Local test: `vercel dev` → `curl -X POST localhost:3000/api/webhook` (expect 401), then with valid secret + JSON body (expect 200).
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `api/webhook.js` and `api/cron.js` exist; both exported as default async handlers
|
||||
- [ ] Both validate auth (Telegram secret / Cron bearer)
|
||||
- [ ] `vercel dev` starts without error
|
||||
- [ ] `src/index.js` deleted
|
||||
- [ ] `src/config.js` works with `process.env`
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** `runtime: 'nodejs'` defaults vary across Vercel CLI versions; some default to edge. **Mitigation:** explicit declaration in function `export const config`.
|
||||
- **Risk:** `waitUntil` requires Vercel runtime; behaves no-op in `vercel dev`. **Mitigation:** acceptable; production deploy honors it. Verify in Phase 6.
|
||||
- **Risk:** Cold start on first webhook invocation reaches ~500 ms while Telegram retries on >30 s. **Mitigation:** comfortable margin. Pre-warm not needed.
|
||||
- **Risk:** `CRON_SECRET` mishandling makes cron callable by anyone. **Mitigation:** generate ≥32-char secret, store as Vercel env var, set on Vercel Cron settings (Vercel injects automatically).
|
||||
-96
@@ -1,96 +0,0 @@
|
||||
---
|
||||
phase: 5
|
||||
title: "Data migration MongoDB Atlas → Upstash"
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: 30 min
|
||||
dependencies: [2]
|
||||
---
|
||||
|
||||
# Phase 5: Data migration MongoDB Atlas → Upstash
|
||||
|
||||
## Overview
|
||||
|
||||
One-shot migration: read live state from the legacy `java-store-scraper-bot` MongoDB Atlas (collections `common`, `group`, optional `apple_app`/`google_app`) and write into Upstash Redis with TTL preserved on cache entries. The Java bot remains source of truth until cutover (Phase 6).
|
||||
|
||||
CF KV is **not** the source — the Node port never deployed live, so no CF KV state exists. Skipping CF KV simplifies the cutover.
|
||||
|
||||
## Requirements
|
||||
|
||||
- Migrate `admin` (from `common._id == "admin"`) and `group` collection (must preserve)
|
||||
- Skip `apple_app`/`google_app` cache by default (auto-rebuilds within `APP_CACHE_SECONDS`); `--include-cache` flag for parity
|
||||
- Idempotent — safe to re-run; overwrites with same data
|
||||
- Preserves TTL on cache entries (recompute from `millis` field)
|
||||
- Read-only against Atlas — Java bot keeps serving until Phase 6 cutover
|
||||
- **Apply same `KEY_PREFIX` (default `store-scraper-bot:`) as runtime adapter** — physical Upstash keys must match what Phase 2 adapter reads. Mismatch ⇒ migrated data invisible to bot.
|
||||
|
||||
## Architecture
|
||||
|
||||
Adapt existing `scripts/migrate-atlas-to-kv.js`. Replace the JSON-file output + `wrangler bulk put` step with direct Upstash REST writes via `@upstash/redis`:
|
||||
|
||||
```
|
||||
scripts/migrate-atlas-to-upstash.js
|
||||
PREFIX = process.env.KEY_PREFIX ?? 'store-scraper-bot:'
|
||||
1. MongoClient(MONGODB_URI) — connects to legacy Atlas (read-only)
|
||||
2. Read common.findOne({_id:'admin'}) → SET PREFIX+admin <json>
|
||||
3. Read group.find({}) → for each: SET PREFIX+group:<_id> <json>
|
||||
4. If --include-cache:
|
||||
Read apple_app.find({}) → SET PREFIX+apple:<_id> <json> EX <ttl-from-millis>
|
||||
Read google_app.find({}) → SET PREFIX+google:<_id> <json> EX <ttl-from-millis>
|
||||
5. Log counts: admin, groups, apple (kept/skipped), google (kept/skipped)
|
||||
6. Log effective PREFIX so operator can spot mismatches early
|
||||
```
|
||||
|
||||
Reuses `remainingTtl()` logic from existing migrate script. No on-disk JSON intermediate — direct Atlas → Upstash, so bot state never touches the filesystem.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Create: `scripts/migrate-atlas-to-upstash.js` (adapt from `scripts/migrate-atlas-to-kv.js`)
|
||||
- Delete: `scripts/migrate-atlas-to-kv.js` (CF KV path obsolete)
|
||||
- Modify: `package.json`
|
||||
- Replace `"migrate"` script: `node --env-file=.env.deploy scripts/migrate-atlas-to-upstash.js`
|
||||
- Drop `"migrate:bulk"` (CF-specific)
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Copy `scripts/migrate-atlas-to-kv.js` → `scripts/migrate-atlas-to-upstash.js`.
|
||||
2. Replace JSON-array assembly + `writeFile` with Upstash writes (applying `KEY_PREFIX`):
|
||||
```js
|
||||
import { Redis } from '@upstash/redis';
|
||||
const redis = new Redis({
|
||||
url: process.env.UPSTASH_REDIS_REST_URL,
|
||||
token: process.env.UPSTASH_REDIS_REST_TOKEN,
|
||||
});
|
||||
const PREFIX = process.env.KEY_PREFIX ?? 'store-scraper-bot:';
|
||||
log(`prefix: ${PREFIX} (must match bot runtime KEY_PREFIX)`);
|
||||
// for each entry:
|
||||
await redis.set(`${PREFIX}${key}`, JSON.stringify(value), ttl ? { ex: ttl } : undefined);
|
||||
```
|
||||
3. Add `--dry-run` flag: print actions without writing to Upstash.
|
||||
4. Drop the `entries.length > 10000` bulk-put cap (Redis has no such limit).
|
||||
5. Update `package.json`:
|
||||
```json
|
||||
"migrate": "node --env-file=.env.deploy scripts/migrate-atlas-to-upstash.js",
|
||||
"migrate:dry": "node --env-file=.env.deploy scripts/migrate-atlas-to-upstash.js --dry-run"
|
||||
```
|
||||
`.env.deploy` carries both `MONGODB_URI` (Atlas read) and `UPSTASH_REDIS_REST_URL`/`_TOKEN` (Upstash write).
|
||||
6. Delete `scripts/migrate-atlas-to-kv.js`.
|
||||
7. Test: `npm run migrate:dry` — verify counts match expected admin (1) + groups (production count).
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `npm run migrate:dry` lists `admin` + all `group:*` keys with correct counts and prints effective `KEY_PREFIX`
|
||||
- [ ] `npm run migrate` writes to Upstash; physical keys carry the prefix (e.g. `store-scraper-bot:admin`, `store-scraper-bot:group:42`)
|
||||
- [ ] Admin + group counts in Upstash dashboard (filtered by prefix) match Atlas
|
||||
- [ ] `admin` doc value byte-identical between Atlas and Upstash (read-back compare with prefix)
|
||||
- [ ] Re-run is idempotent (no duplicate keys, same final state)
|
||||
- [ ] `scripts/migrate-atlas-to-kv.js` deleted; `package.json` no longer references `migrate:bulk`
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** Atlas auto-pause (free tier) delays first connection ~5–30 s. **Mitigation:** bump `serverSelectionTimeoutMS` from 5000 to 30000 for migration tolerance. One-shot, not perf-critical.
|
||||
- **Risk:** Migration runs while Java bot still writes to Atlas (lost writes during gap). **Mitigation:** Phase 6 cutover stops Java bot polling BEFORE migration; downtime <5 min.
|
||||
- **Risk:** `@upstash/redis` SDK auto-stringifies values inconsistently. **Mitigation:** explicitly `JSON.stringify` values before `redis.set`; verify by reading back via `redis.get` and comparing.
|
||||
- **Risk:** TTL on cache keys near `APP_CACHE_SECONDS` boundary lands with near-zero TTL. **Mitigation:** `KV_MIN_TTL_SECONDS = 60` clamp from existing script keeps Redis happy.
|
||||
- **Risk:** Atlas data exceeds Upstash free 256 MB cap. **Mitigation:** bot has <100 keys; sub-megabyte. Even with cache, few MB max.
|
||||
- **Risk:** `KEY_PREFIX` differs between migration script and Vercel env at runtime ⇒ bot reads from a different namespace and sees empty state. **Mitigation:** script logs prefix on start; Phase 6 success criteria includes verifying bot can `/listgroup` post-cutover (tests prefix alignment end-to-end).
|
||||
-108
@@ -1,108 +0,0 @@
|
||||
---
|
||||
phase: 6
|
||||
title: "Deploy + cutover + webhook re-register"
|
||||
status: completed
|
||||
priority: P1
|
||||
effort: 45 min
|
||||
dependencies: [4, 5]
|
||||
---
|
||||
|
||||
# Phase 6: Deploy + cutover + webhook re-register
|
||||
|
||||
## Overview
|
||||
|
||||
Deploy Vercel project, configure secrets, run migration, flip Telegram webhook URL. Hard cutover with <5 min downtime.
|
||||
|
||||
## Requirements
|
||||
|
||||
- Vercel project deployed with all secrets set
|
||||
- Upstash database provisioned (free tier)
|
||||
- Telegram webhook points to new Vercel URL
|
||||
- All 13 commands smoke-test pass on production
|
||||
- Java bot (legacy) kept running but webhook detached — rollback path for ~7 days
|
||||
|
||||
## Architecture
|
||||
|
||||
Sequence (operator-driven, ~30 min wall clock):
|
||||
|
||||
```
|
||||
1. PROVISION
|
||||
Upstash → create free Redis DB → copy REST_URL + REST_TOKEN
|
||||
Vercel → create project from repo or link existing
|
||||
|
||||
2. SECRETS (Vercel env vars)
|
||||
TELEGRAM_BOT_TOKEN
|
||||
TELEGRAM_BOT_USERNAME
|
||||
TELEGRAM_WEBHOOK_SECRET (≥32 chars random)
|
||||
ADMIN_IDS (comma-separated)
|
||||
UPSTASH_REDIS_REST_URL
|
||||
UPSTASH_REDIS_REST_TOKEN
|
||||
CRON_SECRET (≥32 chars random; for cron auth)
|
||||
KEY_PREFIX=store-scraper-bot: (namespace this bot's keys; must match what migration script used)
|
||||
APP_CACHE_SECONDS=600
|
||||
NUM_DAYS_WARNING_NOT_UPDATED=30
|
||||
|
||||
3. DEPLOY
|
||||
vercel deploy --prod (gets URL like store-scraper-bot-xxx.vercel.app)
|
||||
|
||||
4. SMOKE (no traffic yet)
|
||||
curl -X POST $URL/api/webhook → 401 (no secret) → confirms route alive
|
||||
curl with valid secret + dummy body → 200
|
||||
|
||||
5. MIGRATE DATA (downtime starts)
|
||||
Stop Java bot polling: docker compose down (or systemctl stop) on the Java host
|
||||
→ no further writes land on Atlas
|
||||
npm run migrate (Atlas → Upstash, reads MONGODB_URI from .env.deploy)
|
||||
verify admin + group counts in Upstash dashboard match Atlas
|
||||
|
||||
6. FLIP
|
||||
.env.deploy: WORKER_URL=https://<vercel-url>/api/webhook (var name kept; existing register-webhook.js reads it)
|
||||
npm run register (registers webhook for the first time + secret)
|
||||
wait 30 s for Telegram propagation
|
||||
|
||||
7. SMOKE COMMANDS (production)
|
||||
/info → returns chat ID
|
||||
/listgroup (admin) → lists migrated groups
|
||||
/listapp (in known group) → lists tracked apps
|
||||
/checkapp → fetches via inlined scrapers
|
||||
... (run all 13 commands per docs/code-standards.md or tester checklist)
|
||||
|
||||
8. WATCH
|
||||
tail Vercel function logs 30 min for error spikes
|
||||
verify daily cron at 00:00 UTC fires (next morning)
|
||||
```
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Modify: `.env.deploy` (operator file, gitignored — change `WORKER_URL`)
|
||||
- No code changes; this phase is operator-driven
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Sign up Upstash → create Redis database (region matching Vercel deploy region — `us-east-1` default).
|
||||
2. Vercel: link existing project OR create new from `tiennm99/store-scraper-bot` repo. Set all env vars listed above via `vercel env add` or dashboard.
|
||||
3. `vercel deploy --prod`. Note returned URL.
|
||||
4. Update `.env.deploy`: set `WORKER_URL` to `https://<vercel-url>/api/webhook` (variable name retained for existing script); ensure `MONGODB_URI` (Atlas, read-only OK) and `UPSTASH_REDIS_REST_URL`/`_TOKEN` are present.
|
||||
5. Stop the Java bot (long-poll consumer) so no further writes hit Atlas. Confirm in Telegram by sending a no-op command and seeing it not get answered.
|
||||
6. Run `npm run migrate` (Phase 5 script: Atlas → Upstash). Verify counts in Upstash dashboard match Atlas.
|
||||
7. Run `npm run register` to set webhook to Vercel URL.
|
||||
8. Smoke all 13 commands manually in Telegram. Use `docs/` test checklist if present.
|
||||
9. Tail Vercel logs: `vercel logs <project> --follow` for 15 min.
|
||||
10. Document Vercel URL + Upstash DB name in plan/journal.
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `getWebhookInfo` shows new Vercel URL
|
||||
- [ ] All 13 commands smoke-pass on production (manually checked)
|
||||
- [ ] Daily cron fires at 00:00 UTC (verify in Vercel Functions log next morning)
|
||||
- [ ] Vercel function logs show no error-level entries for 30 min
|
||||
- [ ] Upstash dashboard shows `<prefix>admin` + `<prefix>group:*` keys with expected count
|
||||
- [ ] No keys exist in Upstash without the configured `KEY_PREFIX` (confirms isolation; nothing leaked into shared namespace)
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** Vercel function cold start exceeds Telegram 30 s ack window on first hit. **Mitigation:** ack returns 200 OK fast (before `waitUntil` heavy work); cold start typically <500 ms.
|
||||
- **Risk:** Migration loses TTL on cache entries. **Mitigation:** acceptable (cache rebuilds in 10 min). Skipped by default.
|
||||
- **Risk:** Smoke missed an edge case → user-visible regression. **Mitigation:** Java bot kept idle but available for 7 days; rollback = restart Java bot polling + clear Telegram webhook. ~5 min recovery (Java bot picks up via long polling once webhook is cleared). Note: any commands handled by Vercel during the rollback window won't be in Atlas — accept minor state divergence on rollback.
|
||||
- **Risk:** Vercel free tier rate-limits cold starts during smoke. **Mitigation:** 100 invocations/day quota is plenty; smoke uses ~20.
|
||||
- **Risk:** Operator forgets `CRON_SECRET` → cron handler always 401. **Mitigation:** verify by triggering cron manually via Vercel dashboard "Run Now" before relying on schedule.
|
||||
@@ -1,105 +0,0 @@
|
||||
---
|
||||
phase: 7
|
||||
title: "Cleanup wrangler + docker + docs"
|
||||
status: completed
|
||||
priority: P2
|
||||
effort: 30 min
|
||||
dependencies: [6]
|
||||
---
|
||||
|
||||
# Phase 7: Cleanup wrangler + docker + docs
|
||||
|
||||
## Overview
|
||||
|
||||
After Vercel deploy is stable (≥7 days post-cutover), remove Cloudflare Workers + Docker artifacts (both irrelevant to Vercel deploy), retire the old `tiennm99/store-scraper` Vercel wrapper, and update README + docs to reflect the new architecture.
|
||||
|
||||
## Requirements
|
||||
|
||||
- Repo no longer references CF Workers, KV, `wrangler`, Docker, or local Mongo (except in `plans/` archive history)
|
||||
- README accurately describes Vercel + Upstash setup
|
||||
- One-shot migration script `migrate-atlas-to-upstash.js` removed (role done after Phase 6)
|
||||
- `mongodb` devDep removed (Atlas migration script deleted with it)
|
||||
- All three Docker files deleted: `Dockerfile`, `docker-compose.yml`, `docker-compose.dev.yml`
|
||||
- `tiennm99/store-scraper` repo marked deprecated
|
||||
|
||||
## Architecture
|
||||
|
||||
Files to remove:
|
||||
|
||||
```
|
||||
DELETE
|
||||
├── wrangler.toml
|
||||
├── Dockerfile (Mongo-based local container; obsolete with Upstash)
|
||||
├── docker-compose.yml (bot + mongo service; obsolete)
|
||||
├── docker-compose.dev.yml (dev mongo service; obsolete)
|
||||
├── scripts/migrate-atlas-to-upstash.js (one-shot done in Phase 6)
|
||||
└── (CF Worker on dashboard) wrangler delete (only if CF Worker was ever deployed)
|
||||
|
||||
MODIFY
|
||||
├── package.json remove wrangler, mongodb devDeps; drop migrate scripts
|
||||
├── README.md Vercel + Upstash setup; drop Atlas/Docker/KV history
|
||||
└── docs/ if any architecture docs reference CF or Docker
|
||||
```
|
||||
|
||||
Phase 5 already deleted `scripts/migrate-atlas-to-kv.js`. Phase 7 removes the new `migrate-atlas-to-upstash.js` script after the one-shot is confirmed complete.
|
||||
|
||||
External cleanup:
|
||||
|
||||
```
|
||||
- Cloudflare dashboard: delete Worker deployment
|
||||
- Cloudflare dashboard: delete STORE_KV namespace (after verifying Upstash data preserved)
|
||||
- Vercel dashboard: archive `store-scraper` project (the old wrapper) OR mark README deprecated
|
||||
- GitHub `tiennm99/store-scraper` repo: add deprecation banner to README pointing to bot repo
|
||||
```
|
||||
|
||||
## Related Code Files
|
||||
|
||||
- Delete: `wrangler.toml`
|
||||
- Delete: `Dockerfile`
|
||||
- Delete: `docker-compose.yml`
|
||||
- Delete: `docker-compose.dev.yml`
|
||||
- Delete: `scripts/migrate-atlas-to-upstash.js`
|
||||
- Modify: `package.json` (drop `wrangler`, `mongodb`; drop `migrate*` scripts)
|
||||
- Modify: `README.md`
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. Wait ≥7 days post-Phase 6 with no incidents.
|
||||
2. Delete `wrangler.toml`.
|
||||
3. Delete Docker artifacts (no longer needed — Vercel + Upstash REST has no local-Mongo path):
|
||||
```sh
|
||||
git rm Dockerfile docker-compose.yml docker-compose.dev.yml
|
||||
```
|
||||
4. Delete `scripts/migrate-atlas-to-upstash.js` (one-shot done; keep migration logic in plan history).
|
||||
5. Remove from `package.json`:
|
||||
- devDeps: `wrangler`, `mongodb`
|
||||
- scripts: `migrate`, `migrate:dry`, `migrate:bulk` (if any remain)
|
||||
6. Rewrite `README.md`:
|
||||
- Replace "Cloudflare Workers" with "Vercel"
|
||||
- Update env var table (drop MONGODB_URI / STORE_KV; add UPSTASH_REDIS_REST_URL / TOKEN, CRON_SECRET)
|
||||
- Update Run section: `vercel dev` for local; `vercel deploy --prod` for production
|
||||
- Drop "Migrating from MongoDB Atlas" section (one-shot completed)
|
||||
- Drop "Or via Docker Compose" section
|
||||
7. Update `.vercelignore` — remove now-deleted Dockerfile/docker-compose entries (no longer need to ignore what doesn't exist).
|
||||
8. Cloudflare dashboard (only if any CF resources were ever provisioned): `wrangler delete` Worker, then delete STORE_KV namespace. Skip if CF was never deployed.
|
||||
9. `tiennm99/store-scraper` repo on GitHub:
|
||||
- Add README banner: "⚠️ Deprecated — logic now inlined in [`tiennm99/store-scraper-bot`](https://github.com/tiennm99/store-scraper-bot)"
|
||||
- Optionally archive the repo (`gh repo archive tiennm99/store-scraper`)
|
||||
10. Vercel dashboard: delete `store-scraper` project (the old scraper wrapper).
|
||||
11. Commit: `chore: remove cloudflare + docker + legacy migration scripts`
|
||||
|
||||
## Success Criteria
|
||||
|
||||
- [ ] `git grep -i 'cloudflare\|wrangler\|store_kv\|docker'` returns only `plans/` history hits
|
||||
- [ ] `package.json` has no `wrangler` or `mongodb` deps; no `migrate*` scripts
|
||||
- [ ] README accurately describes Vercel + Upstash; no Docker section
|
||||
- [ ] `Dockerfile`, `docker-compose.yml`, `docker-compose.dev.yml` removed from repo
|
||||
- [ ] `tiennm99/store-scraper` repo marked deprecated and/or archived
|
||||
- [ ] Old Vercel `store-scraper` project deleted
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
- **Risk:** CF KV namespace was actually populated and Upstash differs. **Mitigation:** N/A if CF was never deployed (per Atlas-source migration in Phase 5). If CF *was* deployed before plan supersession, manually compare key counts before deleting namespace.
|
||||
- **Risk:** Other consumers exist for `store-scraper.vercel.app` (third-party users). **Mitigation:** add a 410 Gone response on the old wrapper for 14 days before deleting; deprecation banner in repo gives outside heads-up.
|
||||
- **Risk:** Someone runs the bot locally via Docker for dev. **Mitigation:** explicitly confirmed not needed (Vercel + Upstash REST replaces local-Mongo dev path); `vercel dev` is the new local entry. Document this in README.
|
||||
- **Risk:** Java bot still running consumes Atlas connections after this phase. **Mitigation:** out of scope for this repo; coordinate with Java repo retirement separately.
|
||||
@@ -1,67 +0,0 @@
|
||||
---
|
||||
title: "Consolidate on Vercel + Upstash Redis"
|
||||
description: "Deploy bot to Vercel (no Cloudflare). Migrate live state from legacy java-store-scraper-bot MongoDB Atlas → Upstash Redis. Inline scraper libs (drop store-scraper.vercel.app fetch). Delete Docker artifacts. Single repo, single vendor, free tier."
|
||||
status: completed
|
||||
priority: P1
|
||||
effort: 6h
|
||||
branch: main
|
||||
tags: [vercel, upstash, migration, scraper-inline, telegram, atlas-migration, docker-cleanup]
|
||||
created: 2026-05-09
|
||||
blockedBy: []
|
||||
blocks: []
|
||||
supersedes: 260505-1425-cloudflare-kv-migration-and-deploy
|
||||
---
|
||||
|
||||
# Consolidate on Vercel + Upstash
|
||||
|
||||
Replaces the in-progress Cloudflare Workers + KV direction. Brainstorm + research locked these decisions:
|
||||
|
||||
- **Compute:** Vercel serverless functions (Hobby plan, free)
|
||||
- **Storage:** Upstash Redis (free 500k cmd/mo, persistent RocksDB)
|
||||
- **Scraper:** inline `app-store-scraper` + `google-play-scraper` npm libs, drop `store-scraper.vercel.app` HTTP roundtrip
|
||||
- **Data source:** legacy `java-store-scraper-bot` MongoDB Atlas (still serving production); Node port never deployed live, so CF KV is **not** a migration source
|
||||
- **Cleanup:** delete Dockerfile + docker-compose*.yml (Mongo-based local dev path obsolete with Upstash REST); delete wrangler.toml; delete legacy migration script after one-shot run
|
||||
- **Old `tiennm99/store-scraper` repo:** leave running 1–2 weeks as fallback, then archive
|
||||
|
||||
Source design: [`reports/brainstorm-260509-1656-consolidate-vercel-upstash.md`](../reports/brainstorm-260509-1656-consolidate-vercel-upstash.md)
|
||||
Storage research: [`reports/researcher-260509-1656-upstash-vs-atlas.md`](../reports/researcher-260509-1656-upstash-vs-atlas.md)
|
||||
|
||||
## Phases
|
||||
|
||||
| # | Phase | Effort | Status |
|
||||
|---|---|---|---|
|
||||
| 01 | [Vercel scaffolding + deps](phase-01-vercel-scaffolding.md) | 30 min | completed |
|
||||
| 02 | [Upstash repository adapter](phase-02-upstash-repository-adapter.md) | 1h | completed |
|
||||
| 03 | [Inline scraper modules](phase-03-inline-scraper-modules.md) | 45 min | completed |
|
||||
| 04 | [HTTP layer (webhook + cron)](phase-04-http-layer-webhook-and-cron.md) | 1h | completed |
|
||||
| 05 | [Data migration MongoDB Atlas → Upstash](phase-05-data-migration-atlas-to-upstash.md) | 30 min | completed |
|
||||
| 06 | [Deploy + cutover + webhook register](phase-06-deploy-cutover-and-webhook-reregister.md) | 45 min | completed |
|
||||
| 07 | [Cleanup wrangler + docker + docs](phase-07-cleanup-wrangler-and-docs.md) | 30 min | completed |
|
||||
|
||||
## Key Constraints
|
||||
|
||||
- Free tier only — no $5/mo CF or Vercel Pro upgrades
|
||||
- Single service — no separate scraper deployment after cutover
|
||||
- Hard cutover migration; <5 min downtime acceptable
|
||||
- Telegram parity preserved; all 13 commands keep working
|
||||
- Daily cron 07:00 Asia/Saigon = 00:00 UTC on Vercel Cron
|
||||
- Java bot stays warm 7 days post-cutover for rollback only (then retire)
|
||||
- **Multi-tenant safe:** all Upstash keys carry `KEY_PREFIX` (default `store-scraper-bot:`) so the same Upstash DB can be shared with other Vercel projects without collision. Prefix is enforced at the adapter layer; repositories stay prefix-unaware.
|
||||
|
||||
## Success Criteria (overall)
|
||||
|
||||
- Vercel deploy returns 200 on Telegram webhook within 2 s
|
||||
- Daily cron visible in Vercel Functions log, runs without error
|
||||
- Admin + group state preserved across Atlas → Upstash (count match)
|
||||
- All Upstash keys carry `KEY_PREFIX`; zero keys leaked into the shared namespace
|
||||
- `grep -r 'store-scraper.vercel.app' src/` returns zero hits
|
||||
- `wrangler.toml` + `wrangler` devDep removed; `Dockerfile` + `docker-compose*.yml` removed
|
||||
- `mongodb` devDep removed (only needed for one-shot Phase 5 migration)
|
||||
- Bundle size <50 MB; cold start <500 ms
|
||||
|
||||
## Dependencies
|
||||
|
||||
- Vercel account (already exists — bot will replace existing `store-scraper` project or get a new project)
|
||||
- Upstash account (new — sign up at upstash.com or via Vercel Marketplace integration)
|
||||
- MongoDB Atlas read access on legacy Java bot's cluster (one-shot, Phase 5)
|
||||
- Java bot keeps running until cutover (Phase 6); idle but available 7 days post for rollback
|
||||
-219
@@ -1,219 +0,0 @@
|
||||
# Phase 01 — Wrangler Config + Deps Swap + Lint Scaffolding
|
||||
|
||||
## Context Links
|
||||
- miti99bot wrangler.toml: `/config/workspace/tiennm99/miti99bot/wrangler.toml`
|
||||
- miti99bot secret-leak lint: `/config/workspace/tiennm99/miti99bot/scripts/check-secret-leaks.js`
|
||||
- Existing `package.json`: `/config/workspace/tiennm99/js-store-scraper-bot/package.json`
|
||||
|
||||
## Overview
|
||||
- **Priority:** P0
|
||||
- **Status:** pending
|
||||
- **Description:** Pure config + dependency changes. No application code touched. After this, `npm install` succeeds with the new dep set; `wrangler.toml` is in place; lint runs.
|
||||
|
||||
## Key Insights
|
||||
- Workers cron is **UTC**: `0 0 * * *` UTC = 7am Asia/Ho_Chi_Minh.
|
||||
- `nodejs_compat_v2` is the lever that gives `node:net`/`node:tls` (needed by `mongodb` driver).
|
||||
- Secret-leak lint added now so subsequent phases can't sneak in a `console.log(env.MONGODB_URI)`.
|
||||
- Removing Node-only deps in this phase causes `src/index.js` to fail to load — that's expected and fine; Phase 04 rewrites the entry. Until then, `npm start` is broken (acceptable; we're refactoring).
|
||||
|
||||
## Requirements
|
||||
|
||||
### Functional
|
||||
- `wrangler.toml` written with `nodejs_compat_v2`, cron `0 0 * * *`, observability block.
|
||||
- `package.json`:
|
||||
- Add: `mongodb@^6.7.0`
|
||||
- Remove: `node-telegram-bot-api`, `node-cron`, `dotenv`, `pino`, `pino-pretty`
|
||||
- Dev-add: `wrangler@^3`
|
||||
- Scripts: `dev`, `deploy`, `register`, `register:dry`, `lint`
|
||||
- `engines.node` stays `>=20`
|
||||
- Drop `type: module` is **not** needed — Workers ESM is the same syntax.
|
||||
- `scripts/check-secret-leaks.js` written.
|
||||
- `.dev.vars.example` written.
|
||||
- `.env.deploy.example` written.
|
||||
- `.gitignore` adds `.dev.vars`, `.env.deploy`, `.tmp-deploy/`, `.wrangler/`.
|
||||
|
||||
### Non-functional
|
||||
- `npm install` succeeds.
|
||||
- `npm run lint` succeeds (only secret-leak check at this point; will gain `node --check` in later phases).
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
js-store-scraper-bot/
|
||||
├── wrangler.toml (NEW)
|
||||
├── package.json (MODIFIED — deps swap)
|
||||
├── .gitignore (MODIFIED — Worker artifacts)
|
||||
├── .dev.vars.example (NEW)
|
||||
├── .env.deploy.example (NEW)
|
||||
├── scripts/
|
||||
│ └── check-secret-leaks.js (NEW)
|
||||
└── src/ (UNTOUCHED in this phase)
|
||||
```
|
||||
|
||||
## Related Code Files
|
||||
|
||||
### CREATE
|
||||
- `wrangler.toml`
|
||||
- `scripts/check-secret-leaks.js`
|
||||
- `.dev.vars.example`
|
||||
- `.env.deploy.example`
|
||||
|
||||
### MODIFY
|
||||
- `package.json` — full rewrite of `dependencies`, `devDependencies`, `scripts`.
|
||||
- `.gitignore` — append Worker artifact patterns.
|
||||
|
||||
### DELETE
|
||||
- (none in this phase)
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Write `wrangler.toml`**:
|
||||
```toml
|
||||
name = "js-store-scraper-bot"
|
||||
main = "src/index.js"
|
||||
compatibility_date = "2025-10-01"
|
||||
compatibility_flags = ["nodejs_compat_v2"]
|
||||
|
||||
[vars]
|
||||
APP_CACHE_SECONDS = "600"
|
||||
NUM_DAYS_WARNING_NOT_UPDATED = "30"
|
||||
|
||||
# 0 UTC = 7am Asia/Ho_Chi_Minh
|
||||
[triggers]
|
||||
crons = ["0 0 * * *"]
|
||||
|
||||
[observability]
|
||||
enabled = true
|
||||
head_sampling_rate = 1
|
||||
|
||||
[observability.logs]
|
||||
enabled = true
|
||||
invocation_logs = true
|
||||
|
||||
# Secrets (set via `wrangler secret put`, NOT here):
|
||||
# TELEGRAM_BOT_TOKEN
|
||||
# TELEGRAM_BOT_USERNAME
|
||||
# TELEGRAM_WEBHOOK_SECRET
|
||||
# MONGODB_URI
|
||||
# ADMIN_IDS
|
||||
```
|
||||
|
||||
2. **Rewrite `package.json`**:
|
||||
```json
|
||||
{
|
||||
"name": "js-store-scraper-bot",
|
||||
"version": "0.2.0",
|
||||
"description": "JavaScript port of store-scraper-bot, deployable to Cloudflare Workers.",
|
||||
"type": "module",
|
||||
"private": true,
|
||||
"engines": { "node": ">=20" },
|
||||
"main": "src/index.js",
|
||||
"scripts": {
|
||||
"dev": "wrangler dev",
|
||||
"deploy": "wrangler deploy && npm run register",
|
||||
"register": "node --env-file=.env.deploy scripts/register-webhook.js",
|
||||
"register:dry": "node --env-file=.env.deploy scripts/register-webhook.js --dry-run",
|
||||
"lint": "node scripts/check-secret-leaks.js"
|
||||
},
|
||||
"dependencies": { "mongodb": "^6.7.0" },
|
||||
"devDependencies": { "wrangler": "^3" },
|
||||
"license": "Apache-2.0"
|
||||
}
|
||||
```
|
||||
|
||||
3. **Write `scripts/check-secret-leaks.js`**:
|
||||
```js
|
||||
#!/usr/bin/env node
|
||||
// Fails CI if any source file logs a secret.
|
||||
import { readdirSync, readFileSync, statSync } from 'node:fs';
|
||||
import { join } from 'node:path';
|
||||
|
||||
const SECRETS = ['MONGODB_URI', 'TELEGRAM_BOT_TOKEN', 'TELEGRAM_WEBHOOK_SECRET', 'ADMIN_IDS'];
|
||||
const ROOTS = ['src', 'scripts'];
|
||||
|
||||
function* walk(dir) {
|
||||
for (const entry of readdirSync(dir)) {
|
||||
const p = join(dir, entry);
|
||||
const s = statSync(p);
|
||||
if (s.isDirectory()) yield* walk(p);
|
||||
else if (/\.(js|mjs|ts)$/.test(p)) yield p;
|
||||
}
|
||||
}
|
||||
|
||||
const violations = [];
|
||||
for (const root of ROOTS) {
|
||||
try {
|
||||
for (const file of walk(root)) {
|
||||
const text = readFileSync(file, 'utf8');
|
||||
for (const sec of SECRETS) {
|
||||
const re = new RegExp(`console\\.(log|info|warn|error|debug)\\([^)]*\\benv\\.${sec}\\b`);
|
||||
if (re.test(text)) violations.push({ file, secret: sec });
|
||||
}
|
||||
}
|
||||
} catch { /* ignore missing root */ }
|
||||
}
|
||||
|
||||
if (violations.length) {
|
||||
console.error('Secret-leak violations:');
|
||||
for (const v of violations) console.error(` ${v.file}: env.${v.secret} in console.*`);
|
||||
process.exit(1);
|
||||
}
|
||||
console.log('check-secret-leaks: clean');
|
||||
```
|
||||
|
||||
4. **Write `.dev.vars.example`**:
|
||||
```
|
||||
TELEGRAM_BOT_TOKEN=
|
||||
TELEGRAM_BOT_USERNAME=
|
||||
TELEGRAM_WEBHOOK_SECRET=
|
||||
MONGODB_URI=
|
||||
ADMIN_IDS=
|
||||
```
|
||||
|
||||
5. **Write `.env.deploy.example`**:
|
||||
```
|
||||
TELEGRAM_BOT_TOKEN=
|
||||
TELEGRAM_WEBHOOK_SECRET=
|
||||
WORKER_URL=https://js-store-scraper-bot.<account>.workers.dev
|
||||
```
|
||||
|
||||
6. **Append to `.gitignore`**:
|
||||
```
|
||||
.dev.vars
|
||||
.env.deploy
|
||||
.tmp-deploy/
|
||||
.wrangler/
|
||||
```
|
||||
|
||||
7. **Reinstall**:
|
||||
```sh
|
||||
rm -rf node_modules package-lock.json
|
||||
npm install
|
||||
```
|
||||
|
||||
8. **Smoke**: `npm run lint` — must print `check-secret-leaks: clean`.
|
||||
|
||||
## Todo List
|
||||
- [ ] `wrangler.toml` written
|
||||
- [ ] `package.json` updated (deps swap + scripts)
|
||||
- [ ] `scripts/check-secret-leaks.js` written
|
||||
- [ ] `.dev.vars.example` written
|
||||
- [ ] `.env.deploy.example` written
|
||||
- [ ] `.gitignore` updated
|
||||
- [ ] `npm install` succeeds with new deps
|
||||
- [ ] `npm run lint` passes
|
||||
|
||||
## Success Criteria
|
||||
- All 4 new files exist; `package.json` reflects new dep set; `npm install` clean.
|
||||
- Lint script runs even though `src/` is unchanged (no false positives).
|
||||
|
||||
## Risk Assessment
|
||||
| Risk | Likelihood | Impact | Mitigation |
|
||||
|---|---|---|---|
|
||||
| `mongodb` install fails on this Node version | L | Medium | Node 20+ supported by mongodb 6.7 |
|
||||
| `wrangler` install pulls huge tree | L | Low | Dev-only; not bundled |
|
||||
| `src/index.js` no longer runs after deps removed | H | None | Expected — Phase 04 rewrites entry |
|
||||
|
||||
## Next Steps
|
||||
- **Blocks:** Phase 02 (telegram-api.js relies on Worker-style fetch; doesn't depend on this phase's files but conceptually starts here), Phase 03.
|
||||
- **Unblocks:** Phase 02, Phase 03 (parallel-safe).
|
||||
@@ -1,182 +0,0 @@
|
||||
# Phase 02 — Worker-Native Telegram Client
|
||||
|
||||
## Context Links
|
||||
- Existing client: `src/bot/bot.js:18-66` (`node-telegram-bot-api` wrapper)
|
||||
- Telegram Bot API: https://core.telegram.org/bots/api#available-methods
|
||||
- miti99bot uses grammY; we deliberately stay lighter (raw fetch) since js-store-scraper-bot has 13 commands and no grammY-specific features needed.
|
||||
|
||||
## Overview
|
||||
- **Priority:** P0 — Phase 04 entry handler depends on this.
|
||||
- **Status:** pending
|
||||
- **Description:** Replace `node-telegram-bot-api` (which uses Node-only `request`/streams) with a thin `fetch`-based client. Same `sender` interface (`sendMessage`, `sendMessageSilent`, `sendDocument`) so command handlers don't change.
|
||||
|
||||
## Key Insights
|
||||
- `node-telegram-bot-api` pulls in heavy Node-only deps (`request`, `bluebird`, `form-data`). Bundle bloat + Workers incompatibility.
|
||||
- All 13 commands only need 3 methods: `sendMessage`, `sendDocument`, optional `getMe`.
|
||||
- `sendMessage` is JSON; `sendDocument` needs `multipart/form-data`. Workers `fetch` + `FormData` + `Blob` handle multipart natively (no library).
|
||||
- HTML parse mode + `disable_web_page_preview` + `disable_notification` are URL-encodable bool/string params.
|
||||
|
||||
## Requirements
|
||||
|
||||
### Functional
|
||||
- New module `src/bot/telegram-api.js` exporting `createTelegramApi(token)` returning:
|
||||
- `sendMessage(chatId, text, opts?)` → POST `/sendMessage`
|
||||
- `sendDocument(chatId, filename, body, opts?)` → POST `/sendDocument` multipart
|
||||
- `getMe()` → GET `/getMe` (used in Phase 05 register script)
|
||||
- All methods return parsed JSON or throw `TelegramApiError` on `!ok`.
|
||||
- `src/bot/bot.js` `sender` rebuilt over the new client. **Same exported interface** so commands work unchanged.
|
||||
- HTML parse mode + `disable_web_page_preview: true` defaults match Java/Go parity.
|
||||
- `sendMessageSilent` adds `disable_notification: true`.
|
||||
|
||||
### Non-functional
|
||||
- No Node-specific imports (`Buffer.from(...)` is fine — `nodejs_compat_v2` provides it).
|
||||
- Errors logged with `console.warn({chatId, method, error})` — JSON-style for CF observability parsing.
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
src/bot/telegram-api.js ← raw fetch wrapper
|
||||
▲
|
||||
│
|
||||
src/bot/bot.js ← createSender(api, logger) builds {sendMessage, sendMessageSilent, sendDocument}
|
||||
▲
|
||||
│
|
||||
src/bot/commands/*.js ← unchanged; consume sender interface
|
||||
```
|
||||
|
||||
## Related Code Files
|
||||
|
||||
### CREATE
|
||||
- `src/bot/telegram-api.js` (new)
|
||||
|
||||
### MODIFY
|
||||
- `src/bot/bot.js` — strip `node-telegram-bot-api` import + polling code; expose `createSender` only. Dispatcher logic moves to `src/bot/dispatch.js` in Phase 04.
|
||||
- `package.json` — `npm uninstall node-telegram-bot-api`.
|
||||
|
||||
### DELETE
|
||||
- (none — the file is rewritten, not removed)
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Write `src/bot/telegram-api.js`**:
|
||||
```js
|
||||
const TELEGRAM_BASE = 'https://api.telegram.org';
|
||||
|
||||
export class TelegramApiError extends Error {
|
||||
constructor(method, status, body) {
|
||||
super(`telegram ${method} failed: ${status} ${body}`);
|
||||
this.method = method; this.status = status; this.body = body;
|
||||
}
|
||||
}
|
||||
|
||||
export function createTelegramApi(token) {
|
||||
const base = `${TELEGRAM_BASE}/bot${token}`;
|
||||
|
||||
async function callJson(method, payload) {
|
||||
const res = await fetch(`${base}/${method}`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify(payload),
|
||||
});
|
||||
const text = await res.text();
|
||||
if (!res.ok) throw new TelegramApiError(method, res.status, text);
|
||||
return JSON.parse(text);
|
||||
}
|
||||
|
||||
async function callMultipart(method, fields, file) {
|
||||
const form = new FormData();
|
||||
for (const [k, v] of Object.entries(fields)) form.set(k, String(v));
|
||||
if (file) {
|
||||
form.set(file.field, new Blob([file.body], { type: file.contentType }), file.filename);
|
||||
}
|
||||
const res = await fetch(`${base}/${method}`, { method: 'POST', body: form });
|
||||
const text = await res.text();
|
||||
if (!res.ok) throw new TelegramApiError(method, res.status, text);
|
||||
return JSON.parse(text);
|
||||
}
|
||||
|
||||
return {
|
||||
getMe: () => callJson('getMe', {}),
|
||||
sendMessage: (chatId, text, opts = {}) =>
|
||||
callJson('sendMessage', { chat_id: chatId, text, ...opts }),
|
||||
sendDocument: (chatId, filename, body, opts = {}) =>
|
||||
callMultipart('sendDocument', { chat_id: chatId, ...opts },
|
||||
{ field: 'document', filename, body, contentType: 'application/json' }),
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
2. **Rewrite `src/bot/bot.js`** — keep only `createSender` factory and the command map. Drop polling, drop `node-telegram-bot-api`. Pseudocode:
|
||||
```js
|
||||
import { createTelegramApi } from './telegram-api.js';
|
||||
import { createInfoCommand } from './commands/info.js';
|
||||
/* ...other commands... */
|
||||
|
||||
const PARSE_MODE = 'HTML';
|
||||
|
||||
export function createBot(config, appleScraper, googleScraper) {
|
||||
const api = createTelegramApi(config.telegramBotToken);
|
||||
const logger = config.logger;
|
||||
|
||||
const sender = {
|
||||
async sendMessage(chatId, html) {
|
||||
try {
|
||||
await api.sendMessage(chatId, html, {
|
||||
parse_mode: PARSE_MODE,
|
||||
disable_web_page_preview: true,
|
||||
});
|
||||
} catch (err) {
|
||||
logger.warn({ chatId, err: err.message }, 'send message failed');
|
||||
}
|
||||
},
|
||||
async sendMessageSilent(chatId, html) { /* + disable_notification: true */ },
|
||||
async sendDocument(chatId, filename, body) {
|
||||
try { await api.sendDocument(chatId, filename, body); }
|
||||
catch (err) { logger.warn({ chatId, err: err.message }, 'send document failed'); }
|
||||
},
|
||||
};
|
||||
|
||||
const commands = { info: createInfoCommand(), /* ... */ };
|
||||
return { sender, commands, api };
|
||||
}
|
||||
```
|
||||
- Remove `tg.on('message', ...)`, `tg.on('polling_error', ...)`, `tg.getMe()` calls.
|
||||
|
||||
3. **Uninstall `node-telegram-bot-api`**:
|
||||
```sh
|
||||
npm uninstall node-telegram-bot-api
|
||||
```
|
||||
|
||||
4. **Sanity check**: `node --check src/bot/bot.js src/bot/telegram-api.js`.
|
||||
|
||||
## Todo List
|
||||
- [ ] `src/bot/telegram-api.js` written
|
||||
- [ ] `src/bot/bot.js` rewritten (no polling, no `node-telegram-bot-api`)
|
||||
- [ ] `node-telegram-bot-api` uninstalled
|
||||
- [ ] Syntax check passes for both files
|
||||
- [ ] All 13 commands still import + reference `sender` interface (no breakage)
|
||||
|
||||
## Success Criteria
|
||||
- `node --check` passes for `src/bot/*.js`.
|
||||
- Sender interface matches existing shape; no command file needs editing.
|
||||
- Bundle no longer pulls Node-only Telegram lib (verified in Phase 06 deploy).
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Impact | Mitigation |
|
||||
|---|---|---|---|
|
||||
| `FormData`/`Blob` semantics differ in Workers vs Node | L | Medium | Both follow WHATWG Fetch standard; `nodejs_compat_v2` covers gaps |
|
||||
| `sendDocument` multipart filename encoding | L | Low | Filename uses ASCII chars only (`{appId}.json`) |
|
||||
| Telegram rate limits | L | Low | Bot is low-volume; 1 req per command |
|
||||
|
||||
## Security Considerations
|
||||
- Token is in URL path (`/bot{token}/{method}`). Workers `fetch` log doesn't capture request URLs by default. Verify in Observability after deploy.
|
||||
|
||||
## Rollback
|
||||
1. Restore `src/bot/bot.js` from git.
|
||||
2. `npm install node-telegram-bot-api@^0.66.0`.
|
||||
3. Delete `src/bot/telegram-api.js`.
|
||||
|
||||
## Next Steps
|
||||
- **Blocks:** Phase 04 (Worker entry needs `createBot` shape).
|
||||
- **Unblocks:** Phase 04.
|
||||
-185
@@ -1,185 +0,0 @@
|
||||
# Phase 03 — MongoDB Worker Adapter
|
||||
|
||||
## Context Links
|
||||
- Existing: `src/repository/mongodb.js`
|
||||
- miti99bot proven pattern: `/config/workspace/tiennm99/miti99bot/src/db/mongo-*.js`
|
||||
- Atlas docs: https://www.mongodb.com/docs/drivers/node/current/
|
||||
|
||||
## Overview
|
||||
- **Priority:** P0 — required by all 4 repository files.
|
||||
- **Status:** pending
|
||||
- **Description:** Adapt `src/repository/mongodb.js` for the Workers runtime: connection memoization per warm isolate, `MongoServerSelectionError` catch path, removal of `process.exit`-style shutdown. Repository files (`admin-repository.js`, etc.) remain **unchanged** because they consume `getCollection(name)`.
|
||||
|
||||
## Key Insights
|
||||
- Workers isolates are short-lived but reused while warm; **memoize the `MongoClient` at module scope**, not per-request.
|
||||
- Connecting on every request would cost ~1500ms cold-start + connection slot exhaustion (M0 cap = 500).
|
||||
- M0 auto-pauses after 30 days idle. Driver throws `MongoServerSelectionError` after `serverSelectionTimeoutMS` (default 30s). **Lower this to 5000ms** to fail fast.
|
||||
- The existing module-level `let client`/`let database` pattern works fine — just replace `await client.connect()` strategy with lazy + memoized.
|
||||
- Workers don't fire process signals — `closeMongoDB()` is dead code on Workers; keep it as no-op for compatibility but remove the `process.on(...)` callers in Phase 04.
|
||||
|
||||
## Requirements
|
||||
|
||||
### Functional
|
||||
- `getDatabase(env)` — lazy-init pattern, memoizes per isolate. Takes `env` (Workers-injected) instead of a global `config`.
|
||||
- `getCollection(name, env)` — returns collection from memoized DB.
|
||||
- Catches `MongoServerSelectionError` → re-throws a typed `MongoUnavailable` error consumable by command handlers (which return graceful "Internal server error" already).
|
||||
- `serverSelectionTimeoutMS: 5000`, `socketTimeoutMS: 10000`.
|
||||
- `appName: 'js-store-scraper-bot'` for Atlas observability.
|
||||
- Repository files (`admin-repository.js`, `group-repository.js`, `apple-app-repository.js`, `google-app-repository.js`) updated minimally to thread `env` through the call chain. **OR** — a `getStore(env)` factory builds bound repos. Pick the second; it's cleaner.
|
||||
|
||||
### Non-functional
|
||||
- No top-level `await` (Workers ESM doesn't allow during cold init in some runtimes).
|
||||
- No global side effects on import.
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
src/repository/mongodb.js
|
||||
├─ memoizedClient (module-scope, per isolate)
|
||||
├─ getMongo(env) → memoized Promise<{ client, db }>
|
||||
└─ getCollection(name, env) → db.collection(name)
|
||||
|
||||
src/repository/store.js (NEW)
|
||||
└─ createStore(env) → {
|
||||
admin: { init, get, save, addGroup, removeGroup, hasGroup, getAllGroups },
|
||||
group: { exists, get, save, init, delete, addAppleApp, removeAppleApp, addGoogleApp, removeGoogleApp },
|
||||
appleApp: { get, save, getCached },
|
||||
googleApp: { get, save, getCached },
|
||||
}
|
||||
|
||||
src/bot/commands/*.js
|
||||
└─ accept `store` param instead of importing repos directly
|
||||
```
|
||||
|
||||
## Related Code Files
|
||||
|
||||
### CREATE
|
||||
- `src/repository/store.js` — factory binding `env` once, returning the four repos.
|
||||
|
||||
### MODIFY
|
||||
- `src/repository/mongodb.js` — switch to memoized lazy init, `env`-driven, fast-fail timeouts, `MongoUnavailable` typed error.
|
||||
- `src/repository/admin-repository.js` — convert from module-level functions to factory `createAdminRepository(env)` returning the same shape.
|
||||
- `src/repository/group-repository.js` — same conversion.
|
||||
- `src/repository/apple-app-repository.js` — same; `getCachedAppleApp(appId, appCacheSeconds, env)` accepts `env` (or comes from factory closure).
|
||||
- `src/repository/google-app-repository.js` — same.
|
||||
|
||||
### DELETE
|
||||
- (none)
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Rewrite `src/repository/mongodb.js`**:
|
||||
```js
|
||||
import { MongoClient } from 'mongodb';
|
||||
|
||||
export class MongoUnavailable extends Error {
|
||||
constructor(cause) { super('MongoDB unavailable: ' + cause.message); this.cause = cause; }
|
||||
}
|
||||
|
||||
let memoized = null;
|
||||
|
||||
export async function getMongo(env) {
|
||||
if (memoized) return memoized;
|
||||
memoized = (async () => {
|
||||
try {
|
||||
const client = new MongoClient(env.MONGODB_URI, {
|
||||
serverSelectionTimeoutMS: 5000,
|
||||
socketTimeoutMS: 10000,
|
||||
appName: 'js-store-scraper-bot',
|
||||
});
|
||||
await client.connect();
|
||||
const db = client.db(); // db inferred from URI path
|
||||
return { client, db };
|
||||
} catch (err) {
|
||||
memoized = null; // allow retry on next request
|
||||
throw new MongoUnavailable(err);
|
||||
}
|
||||
})();
|
||||
return memoized;
|
||||
}
|
||||
|
||||
export async function getCollection(name, env) {
|
||||
const { db } = await getMongo(env);
|
||||
return db.collection(name);
|
||||
}
|
||||
```
|
||||
|
||||
2. **Write `src/repository/store.js`**:
|
||||
```js
|
||||
import { createAdminRepository } from './admin-repository.js';
|
||||
import { createGroupRepository } from './group-repository.js';
|
||||
import { createAppleAppRepository } from './apple-app-repository.js';
|
||||
import { createGoogleAppRepository } from './google-app-repository.js';
|
||||
|
||||
export function createStore(env) {
|
||||
return {
|
||||
admin: createAdminRepository(env),
|
||||
group: createGroupRepository(env),
|
||||
appleApp: createAppleAppRepository(env),
|
||||
googleApp: createGoogleAppRepository(env),
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
3. **Convert each repository to factory shape** (example for admin):
|
||||
```js
|
||||
// src/repository/admin-repository.js
|
||||
import { getCollection } from './mongodb.js';
|
||||
import { ADMIN_ID, /* ... */ } from '../models/admin.js';
|
||||
|
||||
export function createAdminRepository(env) {
|
||||
async function collection() { return getCollection('common', env); }
|
||||
|
||||
async function getAdmin() {
|
||||
const c = await collection();
|
||||
const doc = await c.findOne({ _id: ADMIN_ID });
|
||||
return doc ?? newAdmin();
|
||||
}
|
||||
/* ...same logic, but every method awaits collection() ... */
|
||||
|
||||
return { initAdmin, getAdmin, save, addGroup, removeGroup, hasGroup, getAllGroups };
|
||||
}
|
||||
```
|
||||
Repeat for `group`, `appleApp`, `googleApp` repositories. Logic body unchanged; only top-level binding changes.
|
||||
|
||||
4. **Update each command in `src/bot/commands/*.js`** that imports repos:
|
||||
- Change `import * as adminRepo from '../../repository/admin-repository.js'` → command factories receive `store` param.
|
||||
- Example: `createAddGroupCommand(config, store)` instead of `createAddGroupCommand(config)`.
|
||||
- The `bot.js` from Phase 02 wires `store` into each command at construction time.
|
||||
|
||||
5. **Audit caller chain** — every command that touches a repo gets `store` from the bot factory. Total: 8 commands touch repos (everything except `info`, `rawappleapp`, `rawgoogleapp`, `check-app-scores` — wait, that one does too; recount during implementation).
|
||||
|
||||
6. **Sanity check**: `node --check src/repository/*.js`.
|
||||
|
||||
## Todo List
|
||||
- [ ] `src/repository/mongodb.js` rewritten (memoized, env-driven, `MongoUnavailable`)
|
||||
- [ ] `src/repository/store.js` written
|
||||
- [ ] All 4 repository files converted to factory shape
|
||||
- [ ] All command factories updated to accept `store`
|
||||
- [ ] `src/bot/bot.js` wires `store` into commands
|
||||
- [ ] `node --check src/**/*.js` passes
|
||||
- [ ] Manual test in `wrangler dev`: `/info` and one DB-touching command (e.g. `/listgroup`) return correctly
|
||||
|
||||
## Success Criteria
|
||||
- Connection is opened once per warm isolate (verify via Atlas dashboard "Current Connections" stays low).
|
||||
- Cold start with one DB roundtrip stays under measured `BASELINE_COLD_PING_MS` from Phase 01.
|
||||
- `MongoUnavailable` caught at command boundary → "Internal server error" message (existing behavior).
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Impact | Mitigation |
|
||||
|---|---|---|---|
|
||||
| Connection leaks across isolates | L | M | Memoize at module scope, never close in scheduled handler |
|
||||
| `serverSelectionTimeoutMS: 5000` too aggressive | L | Low | Phase 01 measured baseline; 5s is 3× headroom |
|
||||
| Repo factory refactor breaks commands | M | Medium | Each command's imports are explicit; sanity-check after each |
|
||||
|
||||
## Security Considerations
|
||||
- `env.MONGODB_URI` only ever read inside `getMongo()`. Never logged. Lint enforces.
|
||||
|
||||
## Rollback
|
||||
1. Restore `src/repository/*.js` from git.
|
||||
2. Revert command-factory signatures in `src/bot/commands/*.js`.
|
||||
|
||||
## Next Steps
|
||||
- **Blocks:** Phase 04 (entry handler injects `store` into `createBot`).
|
||||
- **Unblocks:** Phase 04.
|
||||
@@ -1,246 +0,0 @@
|
||||
# Phase 04 — Worker Entry: fetch + scheduled
|
||||
|
||||
## Context Links
|
||||
- Existing entry: `src/index.js` (Node polling + signal handlers)
|
||||
- Existing scheduler: `src/scheduler/scheduler.js` (uses `node-cron`)
|
||||
- CF Workers handler reference: https://developers.cloudflare.com/workers/runtime-apis/handlers/
|
||||
- Telegram webhook payload: https://core.telegram.org/bots/api#update
|
||||
|
||||
## Overview
|
||||
- **Priority:** P0 — the actual Workers deployment unit.
|
||||
- **Status:** pending
|
||||
- **Description:** Replace polling entry + `node-cron` + `process.on` with Worker `export default { fetch, scheduled }`. Webhook validation via `X-Telegram-Bot-Api-Secret-Token` header.
|
||||
|
||||
## Key Insights
|
||||
- Workers entry is `export default` with two handlers; nothing else runs on cold start.
|
||||
- `fetch(request, env, ctx)` MUST respond within ~30s; scheduled is generous (~5min) but Telegram retries webhook on non-200.
|
||||
- Ack the webhook **immediately** then process async via `ctx.waitUntil(...)` — keeps Telegram from retrying on slow Mongo.
|
||||
- `scheduled(event, env, ctx)` runs once per cron tick globally — no isolate uniqueness guarantee, but Telegram-side dedup is not needed for our daily report (idempotent enough).
|
||||
- `pino` is removed; replace with `console.log({...})` — CF Observability indexes JSON output.
|
||||
- `node-cron` removed entirely; `wrangler.toml [triggers]` declares cron, Workers fires `scheduled` handler.
|
||||
- `dotenv` removed; `env` arg is the binding source.
|
||||
|
||||
## Requirements
|
||||
|
||||
### Functional
|
||||
- `src/index.js` exports `default { fetch, scheduled }`.
|
||||
- `fetch`:
|
||||
- Accepts only `POST /` (or `POST /webhook`); other paths → 404.
|
||||
- Validates `X-Telegram-Bot-Api-Secret-Token` header against `env.TELEGRAM_WEBHOOK_SECRET`. Mismatch → 401.
|
||||
- Parses JSON update; extracts `update.message`.
|
||||
- Routes to dispatcher; `ctx.waitUntil(dispatch(...))`. Returns `200 OK` immediately.
|
||||
- `scheduled`:
|
||||
- Builds store + scrapers + sender; calls `runDailyCheck()` (logic from existing `scheduler.js`, minus `node-cron` wrapping).
|
||||
- All work inside `ctx.waitUntil(...)`.
|
||||
- `src/bot/dispatch.js` (new) — extracts the per-message dispatch logic from old `bot.js`. Takes `(message, sender, commands, logger)`.
|
||||
- `src/scheduler/scheduler.js` simplified — exports `runDailyCheck(config, store, sender, appleScraper, googleScraper)` only; remove `node-cron` schedule/start/stop.
|
||||
- `src/config.js` rewritten — accepts `env` arg, returns config object. No `dotenv`. No `pino`. Logger = thin `console.log` wrapper returning JSON.
|
||||
|
||||
### Non-functional
|
||||
- No `process.on`, no `process.exit`, no signal handling.
|
||||
- No top-level `await`.
|
||||
- All async errors logged with `console.error({err: err.message, stack: err.stack, ctx: ...})`.
|
||||
|
||||
## Architecture
|
||||
|
||||
```
|
||||
src/index.js
|
||||
├─ default.fetch(request, env, ctx)
|
||||
│ ├─ validate secret header
|
||||
│ ├─ parse update
|
||||
│ └─ ctx.waitUntil(dispatch(message, sender, commands, logger))
|
||||
│ ↳ returns Response("OK", 200) immediately
|
||||
│
|
||||
└─ default.scheduled(event, env, ctx)
|
||||
└─ ctx.waitUntil(runDailyCheck(config, store, sender, appleScraper, googleScraper))
|
||||
|
||||
src/bot/dispatch.js (NEW)
|
||||
└─ async dispatch(message, sender, commands, logger)
|
||||
├─ parseCommandName(message.text, botUsername)
|
||||
├─ commands[name](message, sender)
|
||||
└─ catch → sender.sendMessage(chatId, "Internal server error")
|
||||
```
|
||||
|
||||
## Related Code Files
|
||||
|
||||
### CREATE
|
||||
- `src/bot/dispatch.js`
|
||||
|
||||
### MODIFY
|
||||
- `src/index.js` — full rewrite as Worker entry.
|
||||
- `src/config.js` — accept `env` arg; remove `dotenv`, `pino`.
|
||||
- `src/logger.js` — replace pino with `createConsoleLogger()` (5 lines: `info/warn/error/debug` → `console.log(JSON.stringify({level, ...payload, msg}))`).
|
||||
- `src/scheduler/scheduler.js` — strip `node-cron`; export `runDailyCheck` only.
|
||||
- `src/bot/bot.js` — keep `createBot` factory (sender + commands map); dispatch logic moves to `dispatch.js`.
|
||||
|
||||
### DELETE
|
||||
- (none — entry is rewritten)
|
||||
|
||||
### NPM uninstall
|
||||
- `dotenv`, `pino`, `pino-pretty`, `node-cron`.
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Rewrite `src/logger.js`** as `console.log` JSON wrapper:
|
||||
```js
|
||||
export function createLogger() {
|
||||
const log = (level, payloadOrMsg, maybeMsg) => {
|
||||
const payload = typeof payloadOrMsg === 'object' ? payloadOrMsg : {};
|
||||
const msg = typeof payloadOrMsg === 'string' ? payloadOrMsg : maybeMsg ?? '';
|
||||
console.log(JSON.stringify({ level, ts: new Date().toISOString(), msg, ...payload }));
|
||||
};
|
||||
return {
|
||||
debug: (p, m) => log('debug', p, m),
|
||||
info: (p, m) => log('info', p, m),
|
||||
warn: (p, m) => log('warn', p, m),
|
||||
error: (p, m) => log('error', p, m),
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
2. **Rewrite `src/config.js`** to accept `env`:
|
||||
```js
|
||||
import { createLogger } from './logger.js';
|
||||
|
||||
export function loadConfig(env) {
|
||||
const required = ['TELEGRAM_BOT_TOKEN', 'TELEGRAM_BOT_USERNAME',
|
||||
'TELEGRAM_WEBHOOK_SECRET', 'MONGODB_URI', 'ADMIN_IDS'];
|
||||
for (const k of required) if (!env[k]) throw new Error(`${k} is required`);
|
||||
const adminIds = env.ADMIN_IDS.split(',').map(s => Number(s.trim())).filter(Number.isFinite);
|
||||
return {
|
||||
telegramBotToken: env.TELEGRAM_BOT_TOKEN,
|
||||
telegramBotUsername: env.TELEGRAM_BOT_USERNAME,
|
||||
telegramWebhookSecret: env.TELEGRAM_WEBHOOK_SECRET,
|
||||
adminIds,
|
||||
isAdmin: (id) => adminIds.includes(Number(id)),
|
||||
appCacheSeconds: Number(env.APP_CACHE_SECONDS ?? 600),
|
||||
numDaysWarningNotUpdated: Number(env.NUM_DAYS_WARNING_NOT_UPDATED ?? 30),
|
||||
timezone: 'Asia/Ho_Chi_Minh',
|
||||
logger: createLogger(),
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
3. **Write `src/bot/dispatch.js`**:
|
||||
```js
|
||||
export async function dispatch(message, { sender, commands, config, logger }) {
|
||||
if (!message?.text || message.text[0] !== '/') return;
|
||||
const name = parseCommandName(message.text, config.telegramBotUsername);
|
||||
if (!name) return;
|
||||
const handler = commands[name];
|
||||
if (!handler) { logger.debug({ command: name }, 'Unknown command'); return; }
|
||||
logger.info({ command: name, userId: message.from?.id, chatId: message.chat.id }, 'Executing command');
|
||||
try {
|
||||
await handler(message, sender);
|
||||
} catch (err) {
|
||||
logger.error({ err: err.message, command: name }, 'command failed');
|
||||
await sender.sendMessage(message.chat.id, 'Internal server error');
|
||||
}
|
||||
}
|
||||
|
||||
function parseCommandName(text, botUsername) {
|
||||
const space = text.indexOf(' ');
|
||||
const head = space < 0 ? text.slice(1) : text.slice(1, space);
|
||||
const at = head.indexOf('@');
|
||||
if (at < 0) return head;
|
||||
const cmd = head.slice(0, at), target = head.slice(at + 1);
|
||||
if (botUsername && target && target.toLowerCase() !== botUsername.toLowerCase()) return null;
|
||||
return cmd;
|
||||
}
|
||||
```
|
||||
|
||||
4. **Trim `src/bot/bot.js`** — remove `tg.on(...)`, `tg.getMe()` startup; keep only `createBot(config, store, appleScraper, googleScraper)` returning `{ sender, commands }`.
|
||||
|
||||
5. **Trim `src/scheduler/scheduler.js`** — remove `import cron from 'node-cron'`, remove `start()`/`stop()`. Export `runDailyCheck(config, store, sender, appleScraper, googleScraper)` only. Repository calls thread through `store`.
|
||||
|
||||
6. **Rewrite `src/index.js`**:
|
||||
```js
|
||||
import { loadConfig } from './config.js';
|
||||
import { createStore } from './repository/store.js';
|
||||
import { createAppleScraper } from './api/apple-scraper.js';
|
||||
import { createGoogleScraper } from './api/google-scraper.js';
|
||||
import { createBot } from './bot/bot.js';
|
||||
import { dispatch } from './bot/dispatch.js';
|
||||
import { runDailyCheck } from './scheduler/scheduler.js';
|
||||
|
||||
function build(env) {
|
||||
const config = loadConfig(env);
|
||||
const store = createStore(env);
|
||||
const appleScraper = createAppleScraper(config, store);
|
||||
const googleScraper = createGoogleScraper(config, store);
|
||||
const { sender, commands } = createBot(config, store, appleScraper, googleScraper);
|
||||
return { config, store, appleScraper, googleScraper, sender, commands };
|
||||
}
|
||||
|
||||
export default {
|
||||
async fetch(request, env, ctx) {
|
||||
if (request.method !== 'POST') return new Response('Not found', { status: 404 });
|
||||
const ctx_ = build(env);
|
||||
const secret = request.headers.get('X-Telegram-Bot-Api-Secret-Token');
|
||||
if (secret !== ctx_.config.telegramWebhookSecret) {
|
||||
return new Response('Unauthorized', { status: 401 });
|
||||
}
|
||||
const update = await request.json().catch(() => null);
|
||||
if (!update?.message) return new Response('OK');
|
||||
ctx.waitUntil(dispatch(update.message, { ...ctx_, logger: ctx_.config.logger }));
|
||||
return new Response('OK');
|
||||
},
|
||||
async scheduled(event, env, ctx) {
|
||||
const ctx_ = build(env);
|
||||
ctx.waitUntil(
|
||||
runDailyCheck(ctx_.config, ctx_.store, ctx_.sender, ctx_.appleScraper, ctx_.googleScraper),
|
||||
);
|
||||
},
|
||||
};
|
||||
```
|
||||
|
||||
7. **Audit api/scrapers** — `src/api/apple-scraper.js` + `google-scraper.js` already use `fetch`. They reference `config.logger` only. Adapt: `createAppleScraper(config, store)` so `getCachedAppleApp` is called via `store.appleApp.getCached(...)` instead of importing repo module directly. Same for google.
|
||||
|
||||
8. **Uninstall Node-only deps**:
|
||||
```sh
|
||||
npm uninstall dotenv pino pino-pretty node-cron
|
||||
```
|
||||
|
||||
9. **Local dev test**: `npx wrangler dev` and curl POST a fake update with the secret header; verify dispatch logs.
|
||||
|
||||
10. **Sanity check**: `node --check src/**/*.js`.
|
||||
|
||||
## Todo List
|
||||
- [ ] `src/logger.js` rewritten as JSON console wrapper
|
||||
- [ ] `src/config.js` rewritten to accept `env`
|
||||
- [ ] `src/bot/dispatch.js` written
|
||||
- [ ] `src/bot/bot.js` trimmed (no polling)
|
||||
- [ ] `src/scheduler/scheduler.js` trimmed (no node-cron)
|
||||
- [ ] `src/index.js` rewritten as Worker entry
|
||||
- [ ] `src/api/{apple,google}-scraper.js` adapted to take `store`
|
||||
- [ ] Node-only deps uninstalled
|
||||
- [ ] `wrangler dev` + curl test passes
|
||||
- [ ] `node --check src/**/*.js` passes
|
||||
|
||||
## Success Criteria
|
||||
- POST to local `wrangler dev` with valid secret + fake `/info` update → bot replies via real Telegram API.
|
||||
- POST without secret → 401.
|
||||
- GET / → 404.
|
||||
- `wrangler dev --test-scheduled` invocation runs `runDailyCheck` without errors.
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
| Risk | Likelihood | Impact | Mitigation |
|
||||
|---|---|---|---|
|
||||
| `ctx.waitUntil` unhandled rejection silently dropped | M | M | Wrap dispatch + scheduler bodies in try/catch + `logger.error` |
|
||||
| Webhook ack delayed > 30s → Telegram retries | L | M | Ack first, dispatch in `waitUntil` (already in design) |
|
||||
| Multiple bot replies on Telegram retry | L | L | Telegram dedupes by `update_id` server-side; fast ack reduces retry trigger |
|
||||
| Cold-start exceeds 50ms CPU on Free plan | M | High | Phase 01 hard gate caught this; this phase only adds JSON parse overhead (sub-ms) |
|
||||
|
||||
## Security Considerations
|
||||
- `TELEGRAM_WEBHOOK_SECRET`: random ≥32 chars, set via `wrangler secret put`. Validated on every `fetch`.
|
||||
- 401 returned **before** parsing body (avoids spending CPU on attacker payloads).
|
||||
|
||||
## Rollback
|
||||
1. Restore all modified files from git (`git checkout src/`).
|
||||
2. Reinstall Node-only deps.
|
||||
3. Existing Node polling bot resumes if launched separately; this Worker simply isn't deployed.
|
||||
|
||||
## Next Steps
|
||||
- **Blocks:** Phase 05 (webhook registration needs the URL of a deployed `fetch` handler).
|
||||
- **Unblocks:** Phase 05.
|
||||
-120
@@ -1,120 +0,0 @@
|
||||
# Phase 05 — Webhook Register Script (Write Only)
|
||||
|
||||
## Context Links
|
||||
- Telegram `setWebhook`: https://core.telegram.org/bots/api#setwebhook
|
||||
- miti99bot register pattern: `/config/workspace/tiennm99/miti99bot/scripts/register.js`
|
||||
|
||||
## Overview
|
||||
- **Priority:** P1
|
||||
- **Status:** pending
|
||||
- **Description:** Write `scripts/register-webhook.js`. **Do not run it** — that's the deploy plan's job. This phase only ensures the script exists and `--dry-run` works locally.
|
||||
|
||||
## Key Insights
|
||||
- The dry-run path doesn't call Telegram, so it's safe to invoke during code-only work.
|
||||
- `--env-file=.env.deploy` requires Node ≥20.6; project already requires Node ≥20.
|
||||
|
||||
## Requirements
|
||||
|
||||
### Functional
|
||||
- `scripts/register-webhook.js` written. Reads `TELEGRAM_BOT_TOKEN`, `TELEGRAM_WEBHOOK_SECRET`, `WORKER_URL` from env.
|
||||
- `--dry-run` prints `setWebhook` + `setMyCommands` payloads without HTTP calls.
|
||||
- 13-command list embedded with descriptions.
|
||||
|
||||
### Non-functional
|
||||
- Script logs Telegram response; never prints token.
|
||||
- Exit 1 on missing env or non-`ok` response.
|
||||
|
||||
## Related Code Files
|
||||
|
||||
### CREATE
|
||||
- `scripts/register-webhook.js`
|
||||
|
||||
### MODIFY
|
||||
- (none — `package.json` already has `register` + `register:dry` scripts from Phase 01)
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
1. **Write `scripts/register-webhook.js`**:
|
||||
```js
|
||||
#!/usr/bin/env node
|
||||
const TOKEN = process.env.TELEGRAM_BOT_TOKEN;
|
||||
const SECRET = process.env.TELEGRAM_WEBHOOK_SECRET;
|
||||
const URL_ = process.env.WORKER_URL;
|
||||
const DRY = process.argv.includes('--dry-run');
|
||||
|
||||
for (const [k, v] of Object.entries({
|
||||
TELEGRAM_BOT_TOKEN: TOKEN,
|
||||
TELEGRAM_WEBHOOK_SECRET: SECRET,
|
||||
WORKER_URL: URL_,
|
||||
})) {
|
||||
if (!v) {
|
||||
console.error(`${k} is required`);
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
const COMMANDS = [
|
||||
{ command: 'info', description: 'Show this group ID' },
|
||||
{ command: 'addgroup', description: '[admin] Authorize a group' },
|
||||
{ command: 'delgroup', description: '[admin] Deauthorize a group' },
|
||||
{ command: 'listgroup', description: '[admin] List authorized groups' },
|
||||
{ command: 'addapple', description: 'Track an Apple App Store app' },
|
||||
{ command: 'delapple', description: 'Stop tracking an Apple app' },
|
||||
{ command: 'addgoogle', description: 'Track a Google Play app' },
|
||||
{ command: 'delgoogle', description: 'Stop tracking a Google app' },
|
||||
{ command: 'listapp', description: 'List tracked apps in this group' },
|
||||
{ command: 'checkapp', description: 'Check update status of tracked apps' },
|
||||
{ command: 'checkappscore', description: 'Check scores + ratings of tracked apps' },
|
||||
{ command: 'rawappleapp', description: 'Dump raw Apple API JSON for an app' },
|
||||
{ command: 'rawgoogleapp', description: 'Dump raw Google API JSON for an app' },
|
||||
];
|
||||
|
||||
async function tg(method, payload) {
|
||||
if (DRY) {
|
||||
console.log(`[dry-run] ${method}`, JSON.stringify(payload, null, 2));
|
||||
return { ok: true, result: '(dry)' };
|
||||
}
|
||||
const res = await fetch(`https://api.telegram.org/bot${TOKEN}/${method}`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify(payload),
|
||||
});
|
||||
const body = await res.json();
|
||||
if (!body.ok) {
|
||||
console.error(`${method} failed`, body);
|
||||
process.exit(1);
|
||||
}
|
||||
return body;
|
||||
}
|
||||
|
||||
await tg('setWebhook', { url: URL_, secret_token: SECRET, allowed_updates: ['message'] });
|
||||
await tg('setMyCommands', { commands: COMMANDS });
|
||||
const info = await tg('getWebhookInfo', {});
|
||||
console.log('Webhook state:', JSON.stringify(info.result, null, 2));
|
||||
```
|
||||
|
||||
2. **Local dry-run smoke** (using fake env):
|
||||
```sh
|
||||
TELEGRAM_BOT_TOKEN=fake TELEGRAM_WEBHOOK_SECRET=fake WORKER_URL=https://example.test \
|
||||
node scripts/register-webhook.js --dry-run
|
||||
```
|
||||
Expect both payloads printed, exit 0.
|
||||
|
||||
## Todo List
|
||||
- [ ] `scripts/register-webhook.js` written
|
||||
- [ ] Local dry-run smoke passes
|
||||
- [ ] `node --check scripts/register-webhook.js` passes
|
||||
|
||||
## Success Criteria
|
||||
- Script runs in dry-run mode without env file (env injected on the command line).
|
||||
- `getWebhookInfo` is the third call, after `setWebhook` and `setMyCommands`.
|
||||
|
||||
## Risk Assessment
|
||||
| Risk | Likelihood | Impact | Mitigation |
|
||||
|---|---|---|---|
|
||||
| Top-level await rejected by older Node | L | Low | Engines `>=20`; top-level await fine |
|
||||
| Command list drifts from `src/bot/bot.js` map | M | Medium | Both list 13 commands; cross-reference at smoke |
|
||||
|
||||
## Next Steps
|
||||
- **Blocks:** Deploy plan Phase 03 (uses this script).
|
||||
- **Unblocks:** end of code plan.
|
||||
@@ -1,92 +0,0 @@
|
||||
---
|
||||
title: "Deploy js-store-scraper-bot to Cloudflare Workers"
|
||||
description: "Port Telegram bot from Node.js polling/Mongo-driver/node-cron to Workers webhook + nodejs_compat_v2 + scheduled triggers. MongoDB Atlas M0 free tier retains schema parity with Java/Go ports."
|
||||
status: pending
|
||||
priority: P1
|
||||
effort: 10h
|
||||
branch: dev
|
||||
tags: [cloudflare-workers, telegram, mongodb, atlas, deployment]
|
||||
created: 2026-04-26
|
||||
blockedBy: []
|
||||
blocks: []
|
||||
---
|
||||
|
||||
# Plan: Cloudflare Workers Deployment
|
||||
|
||||
Port the Node.js polling bot to a Workers `fetch` (Telegram webhook) + `scheduled` (daily check) handler. Free tier only. Storage stays MongoDB (Atlas M0) via `nodejs_compat_v2` — schema parity with `store-scraper-bot` (Java) and `go-store-scraper-bot` preserved.
|
||||
|
||||
## Reference Implementation
|
||||
|
||||
**[miti99bot](/config/workspace/tiennm99/miti99bot)** — sister project on the same stack (CF Workers + Atlas via `nodejs_compat_v2` + `mongodb` driver). Code-complete, operator-pending. Lift validated patterns; do not re-research.
|
||||
|
||||
Key files to crib:
|
||||
- `wrangler.toml` — `compatibility_flags = ["nodejs_compat_v2"]`, cron triggers, observability block
|
||||
- `scripts/check-secret-leaks.js` — lint that grep-blocks token leaks
|
||||
- `docs/using-mongodb.md` — operational runbook
|
||||
|
||||
## Constraints (locked)
|
||||
|
||||
- **Free plan only.** 100K req/day, 10ms CPU/req baseline (50ms cold start), 3 MiB bundle cap.
|
||||
- **MongoDB Atlas M0** (free, region `aws-ap-southeast-1`). Schema parity with Java/Go ports.
|
||||
- **Telegram webhook** (NOT polling). Auth via `secret_token` header (Telegram's first-class mechanism).
|
||||
- **`nodejs_compat_v2`** (gives `node:net` + `node:tls` for the official `mongodb` driver).
|
||||
- **Drop these npm deps**: `node-telegram-bot-api`, `node-cron`, `dotenv`, `pino`, `pino-pretty`. Workers ships its own equivalents (`env` bindings, scheduled handler, `console.log`).
|
||||
- **Keep**: `mongodb` (only addition), business logic in `src/bot/commands/*.js`, models, util.
|
||||
|
||||
## Hard Gates
|
||||
|
||||
| Gate | Where | Threshold | On fail |
|
||||
|---|---|---|---|
|
||||
| **Bundle size** | Phase 01 | `wrangler deploy --dry-run` ≤ 2.7 MiB (10% headroom under 3 MiB Free cap) | **Pivot to Upstash Redis fallback** (out-of-plan) |
|
||||
| **Cold-start CPU** | Phase 01 | `/__mongo-ping` cold cycles well under 50ms CPU | **Escalate to Workers Paid OR pivot to Upstash** |
|
||||
| **Auto-pause behavior** | Phase 01 | Paused M0 yields catchable `MongoServerSelectionError` within 5s, not a hang | Document catch path in Phase 03 |
|
||||
|
||||
If any gate trips, do NOT continue downstream phases — escalate to user with measured numbers.
|
||||
|
||||
## Phases
|
||||
|
||||
| # | Phase | Status | Effort | Owner files |
|
||||
|---|-------|--------|--------|-------------|
|
||||
| 01 | [Atlas + Wrangler + bundle gate](phase-01-atlas-wrangler-bundle-gate.md) | pending | 2h | `wrangler.toml`, `package.json`, `.dev.vars.example`, `scripts/check-secret-leaks.js`, `docs/using-mongodb.md` |
|
||||
| 02 | [Worker-native Telegram client](phase-02-telegram-client.md) | pending | 1.5h | `src/bot/telegram-api.js`, `src/bot/bot.js` |
|
||||
| 03 | [MongoDB Worker adapter](phase-03-mongo-worker-adapter.md) | pending | 1.5h | `src/repository/mongodb.js`, `src/repository/*-repository.js` |
|
||||
| 04 | [Worker entry — fetch + scheduled](phase-04-worker-entry.md) | pending | 2h | `src/index.js`, `src/bot/dispatch.js`, `src/scheduler/scheduler.js` |
|
||||
| 05 | [Webhook registration + secrets](phase-05-webhook-registration.md) | pending | 1h | `scripts/register-webhook.js`, `package.json` |
|
||||
| 06 | [Deploy + smoke + docs](phase-06-deploy-smoke-docs.md) | pending | 2h | `README.md`, `docs/cloudflare-deployment.md` |
|
||||
|
||||
## Critical dependencies
|
||||
|
||||
- **01 → all** (wrangler config + Atlas creds + bundle gate are prerequisites).
|
||||
- **02 + 03 → 04** (entry handler wires both into the dispatch + scheduled paths).
|
||||
- **04 → 05** (need a deployable `fetch` handler before `setWebhook` makes sense).
|
||||
- **05 → 06** (deploy + smoke is end-to-end; needs webhook live).
|
||||
|
||||
## Out of scope (explicit)
|
||||
|
||||
- Node-runtime variant retained alongside Workers variant. **No.** Single deployment target. The Node polling code is removed in Phase 04, not preserved with branching.
|
||||
- Dual-write to KV. Not applicable — no existing CF deployment to migrate from.
|
||||
- Backfill scripts. Not applicable — no existing data; greenfield collections.
|
||||
- Tests. The original Node port has none and the user did not request them; revisit if user asks.
|
||||
- Worker observability tuning beyond `wrangler.toml` defaults from miti99bot.
|
||||
|
||||
## Fallback path (if Phase 01 hard gates trip)
|
||||
|
||||
**Upstash Redis** (HTTP-native, ~10K req/day free tier):
|
||||
- Replace `src/repository/*` with thin wrappers over `@upstash/redis`.
|
||||
- Lose Mongo schema parity with Java/Go ports (acceptable — JS becomes its own deployment).
|
||||
- Bundle stays tiny (no driver), cold start essentially free.
|
||||
- Spec lives in `phase-07-alt-upstash-pivot.md` (write only if Phase 01 trips).
|
||||
|
||||
## Questions for user (before Phase 01 starts)
|
||||
|
||||
1. Atlas account: do you have one, or do you need to create it? (M0 free tier — no credit card required.)
|
||||
2. Cloudflare account: do you have a Workers free plan attached to a domain? Workers can deploy without a custom domain (`*.workers.dev`); confirm that's acceptable for Telegram webhook URL.
|
||||
3. Bot username for the webhook: same `TELEGRAM_BOT_USERNAME` as the existing `.env.example`?
|
||||
4. Any existing data in MongoDB you want imported, or greenfield?
|
||||
|
||||
## References
|
||||
|
||||
- miti99bot Atlas migration plan: `/config/workspace/tiennm99/miti99bot/plans/260425-1945-mongodb-atlas-migration/`
|
||||
- CF Workers `nodejs_compat_v2`: https://developers.cloudflare.com/workers/runtime-apis/nodejs/
|
||||
- Telegram Bot API webhooks: https://core.telegram.org/bots/api#setwebhook (`secret_token` field)
|
||||
- MongoDB Atlas M0 limits: https://www.mongodb.com/docs/atlas/reference/free-shared-limitations/
|
||||
@@ -1,183 +0,0 @@
|
||||
# Brainstorm — Consolidate js-store-scraper-bot on Vercel + Upstash
|
||||
|
||||
**Date:** 2026-05-09
|
||||
**Branch:** main
|
||||
**Status:** Decision locked, ready to plan
|
||||
|
||||
---
|
||||
|
||||
## Problem Statement
|
||||
|
||||
`js-store-scraper-bot` (Telegram bot) currently splits across:
|
||||
- **Cloudflare Workers** (free tier) — bot logic, KV, daily cron. Recently migrated from MongoDB Atlas → CF KV.
|
||||
- **Vercel** (`tiennm99/store-scraper`) — Express wrapper around `app-store-scraper` + `google-play-scraper` npm libs. Bot calls via HTTP.
|
||||
|
||||
User wants single free-tier service, no self-hosting, no vendor lock to CF. Needs to remove the cross-service `fetch()` to `store-scraper.vercel.app`.
|
||||
|
||||
---
|
||||
|
||||
## Constraints (locked via Q&A)
|
||||
|
||||
| Constraint | Value |
|
||||
|---|---|
|
||||
| Hosting | Free tier only |
|
||||
| Architecture | Single service (consolidate) |
|
||||
| Vendor lock | OK to leave CF, OK to stay on Vercel |
|
||||
| Self-hosting | No |
|
||||
| Lib parity needed today | `app()` only on both stores |
|
||||
| Future parity might want | search / similar / reviews |
|
||||
|
||||
---
|
||||
|
||||
## Approaches Evaluated
|
||||
|
||||
### Path 1 — Do nothing (rejected by user)
|
||||
Keep CF Worker + Vercel scraper. Architecturally correct, zero effort, both free.
|
||||
**Rejected:** user wants single service.
|
||||
|
||||
### Path 2 — Consolidate on Vercel ← chosen
|
||||
Move bot onto Vercel as serverless functions + Vercel Cron. Inline scraper libs. Replace CF KV.
|
||||
|
||||
### Path 3 — Native fetch on CF Workers (rejected)
|
||||
Skip libs, hand-roll `app()` in ~100 LOC.
|
||||
**Rejected:** free-tier 10ms CPU/invocation breaks daily cron parsing N Play HTMLs. Loses lib parity for future features.
|
||||
|
||||
---
|
||||
|
||||
## Storage Sub-Decision: Upstash vs Atlas
|
||||
|
||||
Researched 2026 state. Verdict: **Upstash Redis**.
|
||||
|
||||
| Dimension | Upstash | Atlas M0 | Winner |
|
||||
|---|---|---|---|
|
||||
| Repo layer change cost | Swap binding (~50 LOC) | Full rewrite back to Mongo doc model | Upstash |
|
||||
| Persistence | RocksDB + daily snapshots | Canonical DB + backups | Tie |
|
||||
| Cold-start latency (Vercel) | 20–30 ms | 150–300 ms TCP+TLS+auth | Upstash |
|
||||
| Bundle size | ~50 KB SDK | ~80 MB driver | Upstash |
|
||||
| Idle behavior | None | 30-day auto-pause | Upstash |
|
||||
| REST escape hatch | Native | Atlas Data API EOL Sep 2025 | Upstash |
|
||||
| Free-tier headroom for 50–200 ops/day | 500k cmd/mo (41× margin) | ∞ but irrelevant | Tie |
|
||||
| Schema parity with Java/Go bots | n/a | Yes | Atlas (but YAGNI here) |
|
||||
|
||||
Atlas only wins if user plans to share data with Java/Go reference impls — not the case.
|
||||
|
||||
Persistence concern user raised resolved: Upstash is durable, not in-memory.
|
||||
|
||||
**Cache loss risk:** apple/google app cache rebuilds in ≤10 min from upstream APIs. Admin/group state is small + slow-changing; can snapshot to JSON in repo if paranoid.
|
||||
|
||||
Source: `plans/reports/researcher-260509-1656-upstash-vs-atlas.md`
|
||||
|
||||
---
|
||||
|
||||
## Recommended Solution
|
||||
|
||||
### Architecture
|
||||
|
||||
```
|
||||
Vercel Project (single deploy, free Hobby plan)
|
||||
├── api/webhook.js Telegram webhook entry
|
||||
│ Validates X-Telegram-Bot-Api-Secret-Token
|
||||
│ waitUntil(dispatch(message, ...))
|
||||
│ Returns 200 OK fast
|
||||
├── api/cron.js Vercel Cron 0 0 * * * (07:00 Asia/Saigon)
|
||||
│ runDailyCheck(...)
|
||||
└── src/
|
||||
├── api/
|
||||
│ ├── apple-scraper.js Inline → store.app() direct
|
||||
│ └── google-scraper.js Inline → gplay.app() direct
|
||||
├── repository/ Upstash Redis adapter
|
||||
├── bot/ Unchanged (commands, dispatch, sender)
|
||||
└── scheduler/ Unchanged
|
||||
|
||||
Removed:
|
||||
wrangler.toml, wrangler devDep, STORE_KV binding
|
||||
src/index.js (CF default export)
|
||||
store-scraper.vercel.app fetch BASE_URL constants
|
||||
ctx.waitUntil → @vercel/functions waitUntil
|
||||
```
|
||||
|
||||
### New Dependencies
|
||||
|
||||
| Package | Why |
|
||||
|---|---|
|
||||
| `app-store-scraper@^0.18.0` | Inlined Apple scraper |
|
||||
| `google-play-scraper@^10.1.2` | Inlined Google scraper |
|
||||
| `@upstash/redis` | KV storage |
|
||||
| `@vercel/functions` | `waitUntil` analog of CF `ctx.waitUntil` |
|
||||
|
||||
### Removed
|
||||
|
||||
- `wrangler` (devDep)
|
||||
- `mongodb` (devDep — was used for the Atlas → KV migration; obsolete)
|
||||
|
||||
### Storage Schema (Upstash)
|
||||
|
||||
Flat key-namespaced KV. Mirrors current CF KV layout:
|
||||
|
||||
| Key pattern | Value | TTL |
|
||||
|---|---|---|
|
||||
| `admin` | JSON array of Telegram user IDs | none |
|
||||
| `group:<chatId>` | JSON group config | none |
|
||||
| `cache:apple:<appId>` | JSON app data | `APP_CACHE_SECONDS` (default 600) |
|
||||
| `cache:google:<appId>` | JSON app data | `APP_CACHE_SECONDS` |
|
||||
|
||||
Iteration via `SCAN MATCH group:*` for daily check.
|
||||
|
||||
### Cutover Plan
|
||||
|
||||
1. **Hard cutover** — single migration window <5 min:
|
||||
- Export CF KV via `wrangler kv key list --remote` + `wrangler kv key get` loop (or use existing `scripts/.atlas-export.json` if still present)
|
||||
- Import to Upstash via `@upstash/redis` script
|
||||
- Deploy Vercel app with new webhook URL
|
||||
- Re-register Telegram webhook to new Vercel URL
|
||||
- Verify `/info` command works
|
||||
2. **Old `store-scraper.vercel.app` deployment** — leave running 1–2 weeks as fallback, then delete.
|
||||
3. **Old CF Worker** — leave deployed (silent — Telegram webhook no longer points there) for ~1 week, then `wrangler delete`.
|
||||
|
||||
---
|
||||
|
||||
## Risks / Mitigations
|
||||
|
||||
| Risk | Mitigation |
|
||||
|---|---|
|
||||
| Vercel Hobby cron limit (1×/day max) | Schedule is daily — fits exactly. |
|
||||
| Vercel function timeout (10s default, 60s max) | Bump cron handler to `maxDuration: 60`. Daily check loops sequentially over groups; should fit. |
|
||||
| Telegram webhook >30s = retry storm | Use `@vercel/functions` `waitUntil()` to ack fast and continue work in background. |
|
||||
| Upstash 256 MB cap eviction | Bot data <100 KB. ~2500× headroom. |
|
||||
| Lib bundle size | Vercel function limit 250 MB uncompressed; libs ~30 MB. Comfortable. |
|
||||
| TLS / cert issues with `app-store-scraper` `request` lib in Node 20+ | Node 20 still supports `request`. If breaks, swap to native `fetch()` shim — fallback path. |
|
||||
| Re-registering Telegram webhook | Existing `scripts/register-webhook.js` reusable; just change URL var. |
|
||||
|
||||
---
|
||||
|
||||
## Success Metrics
|
||||
|
||||
- Telegram `/info` returns within 2 s after Vercel deploy
|
||||
- Daily cron runs at 07:00 VN time (visible in Vercel Functions log)
|
||||
- Admin + group state preserved across migration (count match pre/post)
|
||||
- Apple + Google `/checkapp` returns identical data to current Vercel scraper output
|
||||
- No lingering calls to `store-scraper.vercel.app` (grep src/ for vercel.app)
|
||||
- Vercel function bundle <50 MB, cold start <500 ms
|
||||
|
||||
---
|
||||
|
||||
## Next Steps
|
||||
|
||||
1. Generate phased plan via `/ck:plan` (this triggers next).
|
||||
2. Implementation phases (preview):
|
||||
- Phase 1 — Vercel scaffolding (`vercel.json`, env, deps)
|
||||
- Phase 2 — Upstash repository adapter
|
||||
- Phase 3 — Inline scraper modules (drop fetch BASE_URL)
|
||||
- Phase 4 — HTTP layer (`api/webhook.js`, `api/cron.js`)
|
||||
- Phase 5 — Data migration script (CF KV → Upstash)
|
||||
- Phase 6 — Deploy + cutover + Telegram webhook re-register
|
||||
- Phase 7 — Cleanup (remove wrangler, stale scripts, README update)
|
||||
|
||||
---
|
||||
|
||||
## Unresolved Questions
|
||||
|
||||
1. Vercel region preference? Default `iad1` (us-east) is fine; bot is low-latency-tolerant.
|
||||
2. Should the old `tiennm99/store-scraper` repo be archived/deleted now or after 2-week observation? (User leaning: keep running, mark deprecated.)
|
||||
3. Re-add Mongo schema docs in `docs/` or remove (since we're permanent KV now)?
|
||||
4. Do we want Vercel Marketplace Upstash integration (env vars auto-injected) or BYO Upstash account?
|
||||
@@ -1,66 +0,0 @@
|
||||
# Code Review — Vercel + Upstash Consolidation (Phases 1–5)
|
||||
|
||||
**Plan:** [`260509-1656-consolidate-vercel-upstash`](../260509-1656-consolidate-vercel-upstash/plan.md)
|
||||
**Date:** 2026-05-09
|
||||
**Note:** code-reviewer subagent rate-limited before completing. Review run inline; same checklist.
|
||||
|
||||
## Score: 9.0 / 10
|
||||
|
||||
After inline fix to cron.js auth-bypass: **9.5 / 10** — auto-approve threshold met.
|
||||
|
||||
## Findings
|
||||
|
||||
### HIGH — Cron auth bypass when `CRON_SECRET` env var missing (FIXED inline)
|
||||
- **Location:** `api/cron.js:13`
|
||||
- **Issue:** `auth !== \`Bearer ${process.env.CRON_SECRET}\`` — if `CRON_SECRET` is unset, template becomes the literal string `Bearer undefined`. An attacker sending `Authorization: Bearer undefined` matches and bypasses auth.
|
||||
- **Fix applied:** explicit `if (!expected || auth !== ...)` check; fail closed.
|
||||
- **Status:** ✅ resolved
|
||||
|
||||
### LOW — Telegram secret comparison not constant-time
|
||||
- **Location:** `api/webhook.js:26`
|
||||
- **Issue:** `secret !== app.config.telegramWebhookSecret` uses `===`, leaks timing.
|
||||
- **Severity rationale:** Telegram secret is opaque + 32 chars + behind Vercel rate limit. Practical risk near zero. Documented for future hardening, not blocking.
|
||||
- **Status:** Accepted as-is (YAGNI)
|
||||
|
||||
### LOW — Migration script connection cleanup on error
|
||||
- **Location:** `scripts/migrate-atlas-to-upstash.js:74-141`
|
||||
- **Issue:** No try/finally around `mongo.connect()` / `mongo.close()`. If anything throws mid-loop, connection leaks until process exit.
|
||||
- **Severity rationale:** One-shot script; outer `.catch(exitWith)` calls `process.exit(1)` which terminates connection. Acceptable for non-daemon use.
|
||||
- **Status:** Accepted as-is (YAGNI; one-shot script)
|
||||
|
||||
### LOW — `getJson` parses empty string would throw
|
||||
- **Location:** `src/repository/upstash.js:55`
|
||||
- **Issue:** If a key was set with empty-string value, `JSON.parse('')` throws `SyntaxError`. Bot never writes empty strings (always `JSON.stringify(value)`), so own-namespace risk is zero. Cross-tenant via `KEY_PREFIX` is impossible.
|
||||
- **Status:** Accepted as-is (own-namespace invariant)
|
||||
|
||||
## Strengths
|
||||
|
||||
- ✅ KEY_PREFIX threaded consistently across adapter + migration script. Default `store-scraper-bot:` is the single source of truth.
|
||||
- ✅ Adapter centralizes prefix application — repositories stay prefix-unaware (no leak risk).
|
||||
- ✅ `scan()` strips prefix before returning, keeping callers logical-key-only.
|
||||
- ✅ Vercel `runtime: 'nodejs'` + `maxDuration` explicit on both functions.
|
||||
- ✅ `waitUntil` correctly used on webhook (fast ack); cron is synchronous (no waitUntil needed).
|
||||
- ✅ `buildApp` factored cleanly into `src/app-builder.js` — no DRY violation between webhook and cron.
|
||||
- ✅ Lint clean; zero stale CF/wrangler/BASE_URL refs in `src/` `scripts/` `api/`.
|
||||
- ✅ Atlas migration script logs effective `KEY_PREFIX` on start (catches mismatch early).
|
||||
- ✅ `serverSelectionTimeoutMS: 30000` accommodates Atlas free-tier auto-pause.
|
||||
|
||||
## Compliance with Plan
|
||||
|
||||
| Phase | Plan asks | Done |
|
||||
|---|---|---|
|
||||
| 1 | vercel.json, .vercelignore, deps, scripts | ✓ |
|
||||
| 2 | upstash.js with KEY_PREFIX, repos take handle, kv.js deleted | ✓ |
|
||||
| 3 | apple-scraper.js + google-scraper.js inline npm libs, no fetch | ✓ |
|
||||
| 4 | api/webhook.js + api/cron.js, src/app-builder.js, src/index.js deleted | ✓ |
|
||||
| 5 | migrate-atlas-to-upstash.js with dry-run, prefix, --include-cache; old script deleted | ✓ |
|
||||
|
||||
## Status
|
||||
|
||||
**Status:** DONE
|
||||
**Summary:** Phase 1–5 implementation is correct, secure (after one inline fix), and compliant with the plan. Score 9.5 / 10 — meets auto-approve threshold.
|
||||
|
||||
## Unresolved
|
||||
|
||||
- Functional smoke (real Telegram + real Vercel deploy + real Upstash) deferred to operator-driven Phase 6.
|
||||
- Out of scope here: README rewrite, Docker file deletion (Phase 7).
|
||||
@@ -1,424 +0,0 @@
|
||||
# Java vs JS Parity Report: store-scraper-bot
|
||||
|
||||
## Summary
|
||||
|
||||
| Dimension | Count | Status |
|
||||
|-----------|-------|--------|
|
||||
| Java files | 47 | — |
|
||||
| JS files | 35 | — |
|
||||
| Total modules compared | 13 | — |
|
||||
| **PARITY** | 11 | ✅ |
|
||||
| **MINOR** (cosmetic diffs) | 2 | ⚠️ |
|
||||
| **GAP** (missing logic) | 0 | ✅ |
|
||||
| **EXTRA** (JS additions) | 3 | 🔵 |
|
||||
|
||||
**Verdict:** Behavioral parity **achieved with acceptable idiomatic differences**. No material logic gaps detected. JS implementation adds document sending and structured logging (no Java equivalent).
|
||||
|
||||
---
|
||||
|
||||
## Critical Findings
|
||||
|
||||
### Scheduler Parity ✅
|
||||
- **Java:** `ScheduledExecutorService` at `LocalTime.of(7, 0)` Vietnam time, daily, weekend silent.
|
||||
- **JS:** Cloudflare cron `0 0 * * *` UTC = 7am Vietnam time, daily, weekend silent.
|
||||
- **Status:** PARITY. Same timing, same behavior (app check + notify groups, mute weekends).
|
||||
|
||||
### Cron Timing Verification
|
||||
- **UTC 00:00** → Asia/Ho_Chi_Minh UTC+7 = **07:00 (7am)** ✅
|
||||
- Both implementations check at same instant globally.
|
||||
- Both use `NUM_DAYS_WARNING_NOT_UPDATED = 30` (configurable, default 600s cache).
|
||||
|
||||
### Database & Models ✅
|
||||
- **Java:** Gson + MongoDB driver, POJO with `@Getter/@Setter`.
|
||||
- **JS:** Plain JSON objects, MongoDB Node driver.
|
||||
- Collections: `common` (Admin), `group` (Group), `apple_app` (AppleApp cache), `google_app` (GoogleApp cache).
|
||||
- `_id` strategy: String for groups, appId for cache, "admin" for singleton.
|
||||
- **Status:** PARITY. Schema & serialization match.
|
||||
|
||||
### Telegram API ✅
|
||||
- **Java:** Telegrambots library (long-polling).
|
||||
- **JS:** Cloudflare Worker webhook + custom fetch wrapper.
|
||||
- **Parse mode:** Both HTML.
|
||||
- **Silent mode:** Both use `disableNotification` on weekends.
|
||||
- **Status:** PARITY. Same Telegram contract; delivery mechanism differs (webhook vs polling).
|
||||
|
||||
---
|
||||
|
||||
## Module Map
|
||||
|
||||
### Entry Points
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| Main.java | index.js | PARITY | Init, schedule, long-polling vs webhook+cron |
|
||||
| StoreScrapeBot.java | bot/bot.js + dispatch.js | PARITY | Bot setup + command routing identical |
|
||||
|
||||
### Configuration
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| constant/Constant.java | config.js | PARITY | APP_CACHE_SECONDS, NUM_DAYS_WARNING_NOT_UPDATED, VIETNAM_ZONE_ID |
|
||||
| env/Environment.java | config.js | PARITY | Admin IDs, token, username parsed identically |
|
||||
|
||||
### Models
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| model/AbstractModel.java | N/A | MINOR | Java has base class; JS uses plain objects (idiomatic) |
|
||||
| model/Admin.java | models/admin.js | PARITY | Groups list, `_id="admin"`, class discriminator |
|
||||
| model/Group.java | models/group.js | PARITY | appleApps, googleApps arrays with appId+country |
|
||||
| model/AppleApp.java | models/apple-app.js | PARITY | Cache wrapper with response + millis |
|
||||
| model/GoogleApp.java | models/google-app.js | PARITY | Cache wrapper with response + millis |
|
||||
| model/entity/AppleAppInfo.java | (embedded in group.appleApps) | PARITY | appId + country tuple |
|
||||
| model/entity/GoogleAppInfo.java | (embedded in group.googleApps) | PARITY | appId + country tuple |
|
||||
|
||||
### Repositories
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| repository/AbstractRepository.java | (inline in each repo) | MINOR | Java generic base; JS inlines boilerplate (YAGNI) |
|
||||
| repository/AdminRepository.java | repository/admin-repository.js | PARITY | init, getAdmin, addGroup, removeGroup, hasGroup, getAllGroups |
|
||||
| repository/GroupRepository.java | repository/group-repository.js | PARITY | getGroup, saveGroup, initGroup, deleteGroup, add/removeAppleApp, add/removeGoogleApp |
|
||||
| repository/AppleAppRepository.java | repository/apple-app-repository.js | PARITY | save, getCached, expire logic |
|
||||
| repository/GoogleAppRepository.java | repository/google-app-repository.js | PARITY | save, getCached, expire logic |
|
||||
|
||||
### API Scrapers
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| api/apple/AppStoreScraper.java | api/apple-scraper.js | PARITY | rawApp, app, getApp (with cache), fetchAndCache |
|
||||
| api/apple/request/AppleAppRequest.java | (inline in apple-scraper.js) | PARITY | id + country OR appId + country, ratings flag |
|
||||
| api/apple/response/AppleAppResponse.java | (plain JSON) | PARITY | appId, updated (ISO date), score, reviews, ratings |
|
||||
| api/google/GooglePlayScraper.java | api/google-scraper.js | PARITY | rawApp, app, getApp (with cache), fetchAndCache |
|
||||
| api/google/request/GoogleAppRequest.java | (inline in google-scraper.js) | PARITY | appId + country |
|
||||
| api/google/response/GoogleAppResponse.java | (plain JSON) | PARITY | appId, updated (epoch millis), score, reviews, ratings |
|
||||
|
||||
### Utilities
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| util/Time.java | util/time.js | PARITY | formatDate, formatDateTime, weekdayInTz, daysBetween |
|
||||
| util/GsonUtil.java | (JSON.parse/stringify) | MINOR | Java serializer; JS native JSON (idiomatic) |
|
||||
| util/MongoDBUtil.java | repository/mongodb.js | PARITY | Connection, DB access, collection retrieval |
|
||||
| util/SchedulerUtil.java | scheduler/scheduler.js | PARITY | Daily task scheduling & execution |
|
||||
| bot/table/Table.java | util/table.js | PARITY | Column formatting, width calc, separator every 5 rows |
|
||||
|
||||
### Commands (13 total)
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| info | bot/commands/info.js | PARITY | Returns chat ID |
|
||||
| addgroup | bot/commands/add-group.js | PARITY | Admin-only, init group on add |
|
||||
| delgroup | bot/commands/delete-group.js | PARITY | Admin-only, cascade-delete group doc |
|
||||
| listgroup | bot/commands/list-group.js | PARITY | Admin-only, list authorized groups |
|
||||
| addapple | bot/commands/add-apple-app.js | PARITY | Group-only, trackId vs bundleId, default country=vn, cache fetch |
|
||||
| delapple | bot/commands/delete-apple-app.js | PARITY | Group-only, remove from group |
|
||||
| addgoogle | bot/commands/add-google-app.js | PARITY | Group-only, appId + country, cache fetch |
|
||||
| delgoogle | bot/commands/delete-google-app.js | PARITY | Group-only, remove from group |
|
||||
| listapp | bot/commands/list-app.js | PARITY | Two tables (Apple/Google) with #, appId, country |
|
||||
| checkapp | bot/commands/check-app.js | PARITY | Two tables: appId, updated date, days, status icon (✅/❌) |
|
||||
| checkappscore | bot/commands/check-app-scores.js | PARITY | Two tables: appId, score (1 decimal), ratings |
|
||||
| rawappleapp | bot/commands/raw-apple-app.js | PARITY | Sends raw JSON as document attachment |
|
||||
| rawgoogleapp | bot/commands/raw-google-app.js | PARITY | Sends raw JSON as document attachment |
|
||||
|
||||
### Scheduler & Daily Check
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| bot/StoreScrapeBot.runCheckApp() | scheduler/scheduler.js::runDailyCheck() | PARITY | Iterate groups, fetch app status, send reports, weekend silent |
|
||||
| bot/entity/NonUpdatedApp.java | (inline in report build) | PARITY | appId, updated, days payload |
|
||||
|
||||
### Dispatch/Routing
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| (command registry in ctor) | bot/dispatch.js | PARITY | Parse command name, route to handler, error fallback |
|
||||
|
||||
### Base Command Handler
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| bot/command/BaseStoreScraperBotCommand.java | (inline in each command) | PARITY | Try-catch wrapper, "Internal server error" fallback |
|
||||
|
||||
### Bot Client
|
||||
| Java | JS | Status | Notes |
|
||||
|---|---|---|---|
|
||||
| bot/StoreScrapeBotTelegramClient.java | bot/telegram-api.js | PARITY | sendMessage, sendDocument, HTML parse mode |
|
||||
| bot/StoreScrapeBotUsernameSupplier.java | (config.telegramBotUsername) | PARITY | Username for command @mention filtering |
|
||||
|
||||
---
|
||||
|
||||
## Cross-Cutting Concerns
|
||||
|
||||
### Configuration Management
|
||||
**Java:**
|
||||
- Env vars: `TELEGRAM_BOT_TOKEN`, `TELEGRAM_BOT_USERNAME`, `MONGODB_CONNECTION_STRING`, `ENV`, `ADMIN_IDS`, `SOURCE_COMMIT`.
|
||||
- Static init at JVM startup.
|
||||
- Required + defaults in `Environment` class.
|
||||
|
||||
**JS:**
|
||||
- Env vars: `TELEGRAM_BOT_TOKEN`, `TELEGRAM_BOT_USERNAME`, `TELEGRAM_WEBHOOK_SECRET`, `MONGODB_URI`, `ADMIN_IDS`.
|
||||
- Dynamic load per request (Workers model; cheap via memoization).
|
||||
- Configurable defaults: `APP_CACHE_SECONDS`, `NUM_DAYS_WARNING_NOT_UPDATED` in wrangler.toml.
|
||||
- **Diff:** JS has webhook secret (polling doesn't need it). JS externalizes cache config.
|
||||
|
||||
### Error Handling
|
||||
**Java:**
|
||||
- `@Log4j2` at class level; `try-catch` in command handlers and scheduler loop.
|
||||
- Failures logged + user notified: "Internal server error" or specific error message.
|
||||
- Scheduler catches per-group errors, notifies creator, continues.
|
||||
|
||||
**JS:**
|
||||
- Structured JSON logging to Cloudflare Observability.
|
||||
- Try-catch in command dispatch; handler-level try-catch optional (dispatch fallback).
|
||||
- Per-scraper try-catch with graceful degradation (? in table cells).
|
||||
- MongoDB exceptions caught, surfaced as "Internal server error".
|
||||
|
||||
**Diff:** Java is more verbose; JS uses structured logs. Behavior is equivalent.
|
||||
|
||||
### Logging & Observability
|
||||
**Java:**
|
||||
- Log4j2; logs to stdout/file.
|
||||
- Metrics: None visible in code.
|
||||
|
||||
**JS:**
|
||||
- Structured JSON via `createLogger()`.
|
||||
- Cloudflare Observability: 200k events/day sampled.
|
||||
- Per-module debug (command name, userId, chatId, errors with cause).
|
||||
|
||||
**Diff:** JS adds structured logging; Java equivalent would be JSON format. No behavioral impact.
|
||||
|
||||
### Admin Authorization
|
||||
**Java:**
|
||||
- Commands check `AdminRepository.load().getGroups().contains(userId)` via `INSTANCE` singleton.
|
||||
- Group-only: check group in admin groups.
|
||||
- Admin-only: check `Environment.ADMIN_IDS.contains(user.getId())`.
|
||||
|
||||
**JS:**
|
||||
- Commands call `authorizeGroup()` or `requireAdminUser()` (helpers in command-utils.js).
|
||||
- `config.isAdmin(userId)` = `adminIds.includes(userId)`.
|
||||
- Same checks; extracted as utilities.
|
||||
|
||||
**Diff:** MINOR. Java uses singletons; JS uses injected config. Behavior identical.
|
||||
|
||||
### Caching Strategy
|
||||
**Java:**
|
||||
- Redis-style: Store `AppleApp(response, millis)` in MongoDB.
|
||||
- Check: if cached + (now - millis) > 600s, fetch fresh.
|
||||
- Stored in separate `apple_app`, `google_app` collections.
|
||||
|
||||
**JS:**
|
||||
- Identical strategy via `AppleAppRepository.getCached()` and `GoogleAppRepository.getCached()`.
|
||||
- Both check expiry before returning cached.
|
||||
- Cache via `repo.save(newAppleApp(appId, response, Date.now()))`.
|
||||
|
||||
**Diff:** None. TTL logic identical.
|
||||
|
||||
### MongoDB Connection
|
||||
**Java:**
|
||||
- `MongoDBUtil.INSTANCE` singleton, initialized at startup.
|
||||
- BSON document serialization via Gson.
|
||||
- Direct connection string: `MONGODB_CONNECTION_STRING`.
|
||||
|
||||
**JS:**
|
||||
- Memoized singleton per Worker isolate (warm).
|
||||
- Uses MongoDB Node driver directly (no ORM).
|
||||
- TCP via nodejs_compat_v2 flag (Cloudflare Workers feature).
|
||||
- `MONGODB_URI` with inferred database from URI path.
|
||||
- Timeouts: 5s connect, 10s socket.
|
||||
|
||||
**Diff:** Java uses older MongoDB driver; JS uses newer. Connection model differs (JVM vs Worker isolate). URI strategy differs (connection string vs SRV URI path). No behavior gap.
|
||||
|
||||
### Scheduling & Cron
|
||||
**Java:**
|
||||
- `scheduleAtFixedRate(runCheckApp, initialDelay, SECONDS_PER_DAY, SECONDS)`.
|
||||
- Compute initial delay from `LocalTime.of(7, 0)` Vietnam time.
|
||||
- Adjust if time in past: add 86400s.
|
||||
|
||||
**JS:**
|
||||
- Cloudflare cron `0 0 * * *` (UTC) → wrangler config.
|
||||
- No explicit delay logic (cron engine handles it).
|
||||
- **Equivalence:** 00:00 UTC = 07:00 Vietnam (UTC+7) ✅.
|
||||
|
||||
**Diff:** Mechanism differs (JVM scheduler vs Cloudflare cron). Timing identical.
|
||||
|
||||
### Telegram Webhook vs Long-Polling
|
||||
**Java:**
|
||||
- `TelegramBotsLongPollingApplication`: Register bot, call `getUpdates()` in loop.
|
||||
- Handles command dispatching inline.
|
||||
|
||||
**JS:**
|
||||
- Cloudflare Worker `fetch()` handler: Receive webhook POST from Telegram.
|
||||
- Validate `X-Telegram-Bot-Api-Secret-Token` header.
|
||||
- Parse JSON, extract message, dispatch.
|
||||
- Return immediately; process in `ctx.waitUntil()` (background).
|
||||
|
||||
**Diff:** Architecture differs. Telegram contract identical (same message format). JS is stateless/scalable; Java is persistent connection.
|
||||
|
||||
### HTML Formatting
|
||||
**Java:**
|
||||
- HTML parse mode for all messages.
|
||||
- `<b>bold</b>`, `<code>code</code>`, `<pre>pre</pre>`, `<i>italic</i>`.
|
||||
- Table rows in `<code><pre>` blocks.
|
||||
|
||||
**JS:**
|
||||
- Identical HTML formatting.
|
||||
- `<pre>` wrapping for tables.
|
||||
- Emoji used: ✅ (pass), ❌ (fail).
|
||||
|
||||
**Diff:** None.
|
||||
|
||||
### Message Truncation & Formatting Utilities
|
||||
**Java:**
|
||||
- `Table.toString()`: Auto-format columns, separator every 5 rows.
|
||||
- Table uses `%${width}s` format strings.
|
||||
|
||||
**JS:**
|
||||
- `buildTable()`: Identical logic, left-padding, separator every 5 rows.
|
||||
- `truncateString()`: Cap at 30 chars (used in daily report).
|
||||
- `formatNumber()`: 1M, 1K abbreviations (used in ratings).
|
||||
|
||||
**Diff:** MINOR. JS has extra utilities (truncate, number format) not used in Java. No gap.
|
||||
|
||||
---
|
||||
|
||||
## Command Details
|
||||
|
||||
### Argument Parsing
|
||||
**Java:**
|
||||
- Framework: `BotCommand.execute(TelegramClient, User, Chat, String[])` receives pre-split args.
|
||||
- Manual string parsing in some commands (e.g., trackId vs bundleId).
|
||||
|
||||
**JS:**
|
||||
- Manual parse: `splitArgs(getCommandArguments(msg.text))` splits on whitespace.
|
||||
- Identical trackId vs bundleId logic in `/addapple` and `/rawappleapp`.
|
||||
|
||||
**Diff:** MINOR. Java gets pre-split args; JS splits manually. Both produce same result.
|
||||
|
||||
### Admin-Only Commands
|
||||
All admin commands (`/addgroup`, `/delgroup`, `/listgroup`) verify admin status identically:
|
||||
- Java: `Environment.ADMIN_IDS.contains(user.getId())`
|
||||
- JS: `config.isAdmin(userId)` = `adminIds.includes(userId)`
|
||||
|
||||
Both reject with "You are not authorized to use this command" or "You are not admin".
|
||||
|
||||
### Group-Only Commands
|
||||
All group commands check membership identically:
|
||||
- Java: `admin.getGroups().contains(chat.getId())`
|
||||
- JS: `store.admin.hasGroup(chatId)`
|
||||
|
||||
Both reject with "Group is not allowed to use bot".
|
||||
|
||||
### Error Response Uniformity
|
||||
All commands on exception respond with "Internal server error" (Java BaseCommand catch-all, JS dispatch catch-all).
|
||||
|
||||
---
|
||||
|
||||
## Daily Check Report Format
|
||||
|
||||
### Java Output
|
||||
```
|
||||
You have X app(s) need to be updated!
|
||||
<b>M Apple Apps:</b>
|
||||
<code>
|
||||
[Table: #, AppId, Updated, Days]
|
||||
</code>
|
||||
<b>N Google Apps:</b>
|
||||
<code>
|
||||
[Table: #, AppId, Updated, Days]
|
||||
</code>
|
||||
```
|
||||
|
||||
### JS Output
|
||||
```
|
||||
<b>Daily App Check Report</b>
|
||||
Date: YYYY-MM-DD HH:MM (Vietnam time)
|
||||
Group: <code>groupId</code>
|
||||
Apps not updated in >30 days: <b>count</b>
|
||||
|
||||
<pre>[Table: App, Store, Days, Updated, Score, Reviews, Ratings]</pre>
|
||||
```
|
||||
|
||||
### Parity Assessment
|
||||
- **Core message sent:** ✅ (same info, different format)
|
||||
- **Grouping logic:** ✅ (separate Apple/Google)
|
||||
- **Threshold logic:** ✅ (both use 30 days)
|
||||
- **Rounding:** ✅ (both .1 decimal for score)
|
||||
- **Silent mode:** ✅ (both mute weekends via `disableNotification`)
|
||||
|
||||
**Diff:** MINOR. Report headers differ (Java more terse, JS adds metadata). Telegram renders both correctly.
|
||||
|
||||
---
|
||||
|
||||
## Missing Java Utilities in JS
|
||||
|
||||
### Not Ported (Not Needed)
|
||||
- `Time.useMockTime()`, `Time.useSystemDefaultZoneClock()`: Test utilities; JS has no test suite configured, no mock time used in production.
|
||||
- `GsonUtil`: Replaced by native `JSON.parse/stringify` (more idiomatic).
|
||||
- `SchedulerUtil.SCHEDULER`: Cloudflare cron replaces ScheduledExecutorService; no public API.
|
||||
|
||||
### Extra JS Utilities (Not in Java)
|
||||
- `truncateString()`: Used in daily report app titles (limit 30 chars).
|
||||
- `formatNumber()`: Used in ratings display (1M, 1K format).
|
||||
- `TelegramApiError`: Custom error type for Telegram API failures.
|
||||
|
||||
**Assessment:** Additions are reasonable (no equivalent in Java because Java doesn't render the same detail). Not gaps.
|
||||
|
||||
---
|
||||
|
||||
## Database Schema Verification
|
||||
|
||||
### Collections
|
||||
1. **common** (`_id="admin"`)
|
||||
- Java: `Admin` with Gson `@Getter/@Setter`, class field inferred.
|
||||
- JS: Plain object with `class="Admin"`.
|
||||
- Fields: `groups: [groupId, ...]`.
|
||||
|
||||
2. **group** (`_id=String(groupId)`)
|
||||
- Java: `Group` with appleApps/googleApps lists.
|
||||
- JS: Plain object.
|
||||
- Fields: `appleApps: [{appId, country}, ...]`, `googleApps: [{appId, country}, ...]`.
|
||||
|
||||
3. **apple_app** (`_id=appId`)
|
||||
- Java: `AppleApp` with `app: AppleAppResponse`, `millis: long`.
|
||||
- JS: Plain object.
|
||||
- Fields: `class="AppleApp"`, `app: {...}`, `millis: number`.
|
||||
|
||||
4. **google_app** (`_id=appId`)
|
||||
- Java: `GoogleApp` with `app: GoogleAppResponse`, `millis: long`.
|
||||
- JS: Plain object.
|
||||
- Fields: `class="GoogleApp"`, `app: {...}`, `millis: number`.
|
||||
|
||||
**Parity:** PARITY. Field names, structure, serialization strategy identical.
|
||||
|
||||
---
|
||||
|
||||
## Recommended Port Work (None Required)
|
||||
|
||||
**Current Status:** Parity achieved. No critical gaps detected.
|
||||
|
||||
**Optional Enhancements (Out of scope):**
|
||||
1. Add Playwright tests to JS (Java has none; both use manual testing).
|
||||
2. Add structured logging to Java (currently using Log4j; works, but less observability-friendly).
|
||||
3. Document MongoDB indexes (neither codebase defines them; both rely on _id index + scan).
|
||||
|
||||
---
|
||||
|
||||
## Open Questions
|
||||
|
||||
1. **Test Coverage:** Does Java have integration tests? (Not found in codebase provided.) JS has no test runner. Recommend: pytest or Jest for both if regression testing needed.
|
||||
2. **Security:** Neither codebase validates input beyond type coercion. Should commands sanitize appId/bundleId before API calls? (Current: relies on upstream scraper validation.) **Acceptable for scraper tool.**
|
||||
3. **Rate Limiting:** Neither implements rate limiting on Telegram commands. At scale, concurrent /checkapp calls on 1000 groups could hammer MongoDB. Recommend: Consider caching daily report per group.
|
||||
4. **Webhook Secret:** Java polling doesn't validate webhook secret; JS does. This is by design (webhooks require validation, polling doesn't). **Not a gap.**
|
||||
|
||||
---
|
||||
|
||||
## Summary: What Still Needs Porting
|
||||
|
||||
**Nothing.** Behavioral parity is complete. JS is production-ready.
|
||||
|
||||
If continuing maintenance:
|
||||
- Keep command names matching (13 commands all present).
|
||||
- Keep cache TTL sync'd (currently 600s, configurable).
|
||||
- Keep daily check time in sync (currently 7am Vietnam).
|
||||
- Keep table formatting logic in sync (currently identical).
|
||||
|
||||
---
|
||||
|
||||
## Assumptions & Limitations
|
||||
|
||||
1. **Test coverage not compared:** Java codebase in `src/main/java/` only; no test directory provided. Assuming unit/integration tests exist but were not scanned.
|
||||
2. **API response format:** Assumes both implementations fetch from identical upstream (`store-scraper.vercel.app`). Response format parity not verified (would require API call).
|
||||
3. **Telegram API version:** Assumes both use compatible Telegram Bot API versions. Version mismatch not detected in code.
|
||||
4. **MongoDB driver differences:** Java uses older sync driver; JS uses newer async driver. Behavior tested implicitly via same schema; concurrent write conflict risk assessed as **low** (admin/group operations are sequential per group, caching is single-source-of-truth).
|
||||
5. **Timezone handling:** Both assume Asia/Ho_Chi_Minh timezone. If system TZ differs, Java recalculates; JS uses IANA string. Both correct if TZ env var/config set.
|
||||
@@ -1,96 +0,0 @@
|
||||
# Upstash Redis vs MongoDB Atlas M0 for Vercel Serverless Bot
|
||||
|
||||
## Verdict
|
||||
**Upstash Redis wins** for this use case. KV-style abstraction, zero connection management overhead, 500K cmds/mo free tier far exceeds 50–200 ops/day need. Atlas M0 adds complexity (connection pooling, cold-start latency) with no benefit for sub-100KB workload.
|
||||
|
||||
---
|
||||
|
||||
## Comparison Table
|
||||
|
||||
| Dimension | **Upstash Redis** | **MongoDB Atlas M0** |
|
||||
|-----------|------------------|-------------------|
|
||||
| **Storage** | 256 MB | 512 MB |
|
||||
| **Monthly Commands** | 500K (≈16.7K/day) | Not throttled; 100 ops/sec |
|
||||
| **Connection Limit** | HTTP REST (unlimited) | 500 concurrent |
|
||||
| **Cold Start Latency** | 10–20ms HTTP roundtrip | 50–100ms+ (TCP + auth overhead) |
|
||||
| **Idle/Inactivity** | No auto-pause | Pauses after 30 days inactivity → wake ~1s |
|
||||
| **Bundle Size** | ~50KB (est.) | ~80+ MB (`mongodb` driver) |
|
||||
| **Serverless Friction** | Native HTTP; no pools | Requires pool mgmt (`@vercel/functions` pattern) |
|
||||
| **Free Tier Gotchas** | Eviction when 256MB exceeded; random key removal | Hit 500 conn limit on cold-start spike; pause horror on weekends |
|
||||
| **Persistence** | RocksDB distributed; daily snapshots (inferred) | Full durability; backed snapshots |
|
||||
|
||||
---
|
||||
|
||||
## Key Findings
|
||||
|
||||
### 1. Upstash Redis Free Tier (Current 2026)
|
||||
- **Limits:** 500K commands/month (March 2025 upgrade from 10K/day), 256 MB storage, 200 GB bandwidth/mo free [upstash.com/blog/redis-new-pricing]
|
||||
- **Cold Start:** HTTP-based REST API = ~18ms round-trip from Vercel Functions (no TCP handshake cost) [Medium@amarharolikar, Mar 2026]
|
||||
- **Serverless Native:** `@upstash/redis` package is HTTP-only, ESM compatible, ~50KB bundle size (estimate from GitHub repo)
|
||||
- **Inactivity:** No auto-pause policy mentioned; free tier remains accessible
|
||||
- **Gotcha:** Eviction enabled by default. When 256 MB exceeded, random keys deleted (TTL-expiring keys first, then random) [upstash.com/docs/redis/features/eviction]. For 100 KB data + caching, unlikely to trigger.
|
||||
- **Persistence:** RocksDB backend with daily snapshots (inferred from architecture); HTTP REST calls are stateless
|
||||
|
||||
### 2. MongoDB Atlas M0 Free Tier (Current 2026)
|
||||
- **Limits:** 512 MB storage, 500 concurrent connections, 100 ops/sec throughput [mongodb.com/docs/atlas/reference/free-shared-limitations]
|
||||
- **Inactivity Pause:** Auto-pause after 30 days zero connections; wake-up adds ~1s latency [MongoDB docs]
|
||||
- **Cold Start:** TCP connection + TLS + driver overhead = 50–100ms+ typical roundtrip. Vercel functions can spike connections → easy to hit 500 limit on cold-start storms [github.com/payloadcms/payload/issues/14547, 2025]
|
||||
- **Driver Bundle Size:** `mongodb` npm package ≈80+ MB uncompressed (heavy for 250 MB Vercel Function limit); requires careful tree-shaking [dev.to/devshefali, 2025]
|
||||
- **Connection Pooling Required:** Mandatory connection pool management in serverless. Vercel recommends `@vercel/functions` attachment pattern but not all ORMs support it yet [github.com/payloadcms/payload/issues/14547]
|
||||
- **Data API Deprecated:** Atlas Data API (REST alternative) deprecated Sept 30, 2025 → now EOL. No native REST gateway [mongodb.com/docs/atlas/app-services/data-api/data-api-deprecation]
|
||||
|
||||
### 3. Cold Start Latency (Vercel us-east region)
|
||||
| Scenario | Upstash | Atlas M0 |
|
||||
|----------|---------|----------|
|
||||
| Warm function, single GET/PUT | 15–25ms | 5–10ms (cached conn) |
|
||||
| Cold function, single GET/PUT | 20–30ms | 150–300ms (new conn + auth) |
|
||||
| 100 concurrent cold starts | 20–30ms each | 100+ ms; risk of conn limit exhaustion |
|
||||
|
||||
**Winner:** Upstash (HTTP stateless > TCP pooled) for serverless.
|
||||
|
||||
### 4. Your Use Case Fit
|
||||
- **Workload:** 50–200 ops/day, <100 KB data, 10-min TTL caching
|
||||
- Upstash: 500K cmds/mo = **41x headroom**. 256 MB storage = **2560x headroom**. ✅
|
||||
- Atlas: 100 ops/sec = **1.15 million ops/day possible**, 512 MB storage adequate, but **cold-start & pooling overhead wasted** for read/write pattern.
|
||||
|
||||
- **Schema Compatibility:** Your prior schema (Mongo `common`, `group`, `apple_app`, `google_app` collections with `_id` + `class` discriminator):
|
||||
- Upstash: Migrate to flat KV (e.g., `admin_users`, `group_settings:${id}`, `app_cache:apple`). Simple serialization (JSON strings). No schema.
|
||||
- Atlas: Unchanged—native document model. More friction (driver, pooling) for small data.
|
||||
|
||||
---
|
||||
|
||||
## Unresolved Questions
|
||||
|
||||
1. **Upstash persistence guarantees:** Docs don't explicitly state RTO/RPO or backup frequency. Are daily snapshots sufficient for your use case? (Likely yes for non-critical caching, but worth confirming.)
|
||||
2. **MongoDB free-tier wake-up latency:** Confirmed 30-day auto-pause, but exact wake-up time on first connection not quantified. Is ~1s acceptable for webhook?
|
||||
3. **Vercel connection pool helper availability:** `@vercel/functions attachDatabasePool` was added 2024; does your stack (Node runtime) support it? Check Vercel docs for your specific framework.
|
||||
|
||||
---
|
||||
|
||||
## Recommendation
|
||||
|
||||
**Use Upstash Redis.** Rationale:
|
||||
- Designed for serverless (HTTP, no connection pooling complexity).
|
||||
- Free tier massively exceeds your needs (500K cmds/mo vs 6K/mo actual).
|
||||
- Zero inactivity pause risk (unlike Atlas M0 weekend awkwardness).
|
||||
- Cold-start latency is 5–10x faster than Atlas (20ms vs 150–300ms on cold).
|
||||
- Bundle size lightweight (~50 KB vs ~80 MB).
|
||||
- Aligns with your existing KV migration trajectory (you've already left MongoDB).
|
||||
|
||||
If you later need ACID transactions or complex queries, upgrade to a serverless relational DB (e.g., Vercel Postgres Free, Turso SQLite) instead of retrofitting Atlas.
|
||||
|
||||
---
|
||||
|
||||
## Sources
|
||||
|
||||
- [Upstash Blog: New Pricing and Increased Limits for Upstash Redis](https://upstash.com/blog/redis-new-pricing)
|
||||
- [Upstash Docs: Redis Pricing](https://upstash.com/docs/redis/overall/pricing)
|
||||
- [Upstash Docs: Eviction](https://upstash.com/docs/redis/features/eviction)
|
||||
- [Medium: Upstash Redis on Vercel (Mar 2026)](https://medium.com/@amarharolikar/upstash-redis-on-vercel-the-tool-i-didnt-know-i-needed-7ecfbb6e7a6e)
|
||||
- [MongoDB Atlas Free Cluster Limits](https://www.mongodb.com/docs/atlas/reference/free-shared-limitations/)
|
||||
- [Payload CMS Issue #14547: MongoDB Vercel Connection Pool](https://github.com/payloadcms/payload/issues/14547)
|
||||
- [MongoDB Atlas Data API Deprecation](https://www.mongodb.com/docs/atlas/app-services/data-api/data-api-deprecation/)
|
||||
- [Vercel KB: Serverless Function Size Limit](https://vercel.com/kb/guide/troubleshooting-function-250mb-limit)
|
||||
- [DEV: Deploy Node.js + MongoDB to Vercel (2025)](https://dev.to/devshefali/5-easy-steps-to-deploy-your-nodejs-mongodb-app-to-vercel-2d7k)
|
||||
- [GitHub: upstash/redis-js](https://github.com/upstash/redis-js)
|
||||
- [Vercel: MongoDB Atlas for Vercel](https://vercel.com/integrations/mongodbatlas)
|
||||
@@ -1,39 +0,0 @@
|
||||
# Test Report — Vercel + Upstash Consolidation (Phases 1–5)
|
||||
|
||||
**Plan:** [`260509-1656-consolidate-vercel-upstash`](../260509-1656-consolidate-vercel-upstash/plan.md)
|
||||
**Date:** 2026-05-09
|
||||
**Note:** Tester subagent hit rate limit before completing. Validation run inline instead. Equivalent depth.
|
||||
|
||||
## Validation Results
|
||||
|
||||
| # | Check | Result | Evidence |
|
||||
|---|---|---|---|
|
||||
| 1 | `npm run lint` | ✓ PASS | `check-secret-leaks: clean` |
|
||||
| 2 | Syntax check (`node --check`) on all 12 changed/created files | ✓ PASS | 12/12 OK |
|
||||
| 3 | ESM smoke imports (all repos, scrapers, api/, app-builder) | ✓ PASS | All modules import without runtime error |
|
||||
| 4 | `vercel.json` parses as valid JSON | ✓ PASS | crons + functions keys present |
|
||||
| 5 | Stale refs in `src/` `scripts/` `api/` — `STORE_KV`, `cloudflare`, `wrangler`, `BASE_URL`, `store-scraper.vercel.app` | ✓ PASS | Zero hits after fixing scheduler comment |
|
||||
| 6 | `KEY_PREFIX` wiring — explicit override + default fallback | ✓ PASS | `test-prefix:` honored, `store-scraper-bot:` is default |
|
||||
| 7 | api/ functions export default + config | ✓ PASS | webhook=`{runtime:nodejs}`, cron=`{runtime:nodejs, maxDuration:60}` |
|
||||
| 8 | Upstash exports complete | ✓ PASS | `createUpstashClient,getJson,putJson,del,scan,UpstashUnavailable` |
|
||||
|
||||
## Skipped
|
||||
|
||||
- **Live scraper smoke** (network-dependent, requires real `app-store-scraper` / `google-play-scraper` fetch). Inline lib presence verified at import time; functional smoke deferred to Phase 6 cutover step 8 (manual Telegram smoke).
|
||||
- **`vercel build --debug`** — requires `vercel login` (operator step). `vercel.json` JSON validity verified instead.
|
||||
- **No unit tests in repo** — out of scope per plan; documented in `todo.md` backlog.
|
||||
|
||||
## Issues Found & Fixed Inline
|
||||
|
||||
| Severity | Location | Issue | Fix |
|
||||
|---|---|---|---|
|
||||
| Trivial | `src/scheduler/scheduler.js:4-5` | Stale comment said cron lives in `wrangler.toml` | Updated to reference `api/cron.js` + `vercel.json` |
|
||||
|
||||
## Status
|
||||
|
||||
**Status:** DONE
|
||||
**Summary:** All Phase 1–5 deliverables compile, import, and lint clean. KEY_PREFIX namespacing works as designed. Zero stale CF references remain.
|
||||
|
||||
## Unresolved
|
||||
|
||||
- Functional end-to-end smoke (Telegram webhook, cron trigger, real scraper calls) deferred to Phase 6 operator-driven cutover.
|
||||
@@ -1,121 +0,0 @@
|
||||
# Xia: store-scraper-bot → js-store-scraper-bot
|
||||
|
||||
Mode: `--compare` (defaulted from `--port` after Phase 4 found 0 gaps)
|
||||
|
||||
## Source Manifest
|
||||
|
||||
- Repo: `/config/workspace/tiennm99/store-scraper-bot` (local)
|
||||
- Stack: Java 21 + Lombok + Gradle, MongoDB sync driver, Telegrambots long-polling
|
||||
- Entry: `Main.java` → JVM process
|
||||
- 47 Java files, ~2021 LoC
|
||||
- Branch/SHA: not captured (local clone, no git probe)
|
||||
|
||||
## Local Manifest
|
||||
|
||||
- Path: `/config/workspace/tiennm99/js-store-scraper-bot`
|
||||
- Stack: Node 20 ESM, Cloudflare Workers (`nodejs_compat_v2`), MongoDB driver v6, Telegram webhook
|
||||
- Entry: `src/index.js` (`fetch` + `scheduled` handlers)
|
||||
- ~35 JS files
|
||||
- Wrangler cron: `0 0 * * *` (UTC = 07:00 ICT)
|
||||
|
||||
## Source Anatomy
|
||||
|
||||
```
|
||||
java js
|
||||
├── Main.java ├── index.js (Workers fetch + scheduled)
|
||||
├── bot/ ├── bot/
|
||||
│ ├── StoreScrapeBot │ ├── bot.js
|
||||
│ ├── StoreScrapeBotTelegramClient │ ├── telegram-api.js
|
||||
│ ├── StoreScrapeBotUsernameSupplier │ └── (config.telegramBotUsername)
|
||||
│ ├── command/ × 13 │ ├── dispatch.js
|
||||
│ ├── entity/NonUpdatedApp │ └── commands/ × 13 + command-utils.js
|
||||
│ └── table/Table │
|
||||
├── api/{apple,google} ├── api/
|
||||
│ ├── *Scraper │ ├── apple-scraper.js
|
||||
│ ├── request/* │ └── google-scraper.js
|
||||
│ └── response/* │
|
||||
├── model/ ├── models/
|
||||
│ ├── AbstractModel │ (plain factory functions)
|
||||
│ ├── Admin / Group │ ├── admin.js / group.js
|
||||
│ ├── AppleApp / GoogleApp │ ├── apple-app.js / google-app.js
|
||||
│ └── entity/{Apple,Google}AppInfo │ (embedded in group.appleApps[])
|
||||
├── repository/ ├── repository/
|
||||
│ ├── Abstract*Repository │ (inlined per-repo)
|
||||
│ ├── AdminRepository │ ├── admin-repository.js
|
||||
│ ├── GroupRepository │ ├── group-repository.js
|
||||
│ ├── AppleAppRepository │ ├── apple-app-repository.js
|
||||
│ ├── GoogleAppRepository │ ├── google-app-repository.js
|
||||
│ └── (MongoDBUtil) │ ├── mongodb.js
|
||||
│ │ └── store.js (NEW: composite root)
|
||||
├── util/ ├── util/
|
||||
│ ├── Time │ ├── time.js
|
||||
│ ├── GsonUtil │ (native JSON)
|
||||
│ ├── SchedulerUtil │ ├── scheduler/scheduler.js
|
||||
│ └── MongoDBUtil │ (in repository/mongodb.js)
|
||||
├── env/Environment ├── config.js
|
||||
├── constant/Constant │ (constants in config.js)
|
||||
├── type/Env │ (env string in config.js)
|
||||
└── (none) └── logger.js (NEW)
|
||||
```
|
||||
|
||||
## Dependency Matrix
|
||||
|
||||
| Source layer | Local layer | Status |
|
||||
|---|---|---|
|
||||
| `Main` JVM bootstrap | `index.js` Workers handlers | `EXISTS` (different idiom) |
|
||||
| `bot/command/*` (13 files) | `bot/commands/*.js` (13 files) | `EXISTS` |
|
||||
| `api/{apple,google}/*Scraper` | `api/*-scraper.js` | `EXISTS` |
|
||||
| `model/*` | `models/*.js` | `EXISTS` |
|
||||
| `repository/*` | `repository/*.js` | `EXISTS` |
|
||||
| `util/Time` | `util/time.js` | `EXISTS` |
|
||||
| `bot/table/Table` | `util/table.js` | `EXISTS` |
|
||||
| `env/Environment` + `constant/Constant` | `config.js` | `EXISTS` (collapsed) |
|
||||
| `util/GsonUtil` | (native `JSON`) | `NEW` (idiomatic replacement) |
|
||||
| `util/SchedulerUtil` (`ScheduledExecutorService`) | wrangler cron | `NEW` (platform replacement) |
|
||||
| `repository/AbstractRepository<K,V>` generic | (inlined) | `NEW` (YAGNI elision) |
|
||||
| (none) | `logger.js` structured JSON | `EXTRA` |
|
||||
| (none) | `bot/dispatch.js` | `EXTRA` (split out from bot.js) |
|
||||
| (none) | `repository/store.js` composite | `EXTRA` (DI root) |
|
||||
| (none) | webhook secret validation | `EXTRA` (required for webhooks) |
|
||||
| `Time.useMockTime()` | — | `SKIP` (test-only utility) |
|
||||
|
||||
## Decision Matrix
|
||||
|
||||
| # | Decision | Source way | Local way | Choice | Risk |
|
||||
|---|---|---|---|---|---|
|
||||
| 1 | Code port | reference | already done | **no new code** | low |
|
||||
| 2 | Daily report format | terse | verbose w/ metadata | **keep JS** | low |
|
||||
| 3 | Repo abstraction | generic base | inlined | **keep JS** | low |
|
||||
| 4 | Scheduler | `ScheduledExecutorService` | Cloudflare cron | **keep JS** | low |
|
||||
| 5 | Verification | implicit prod use | none | **add smoke test** | medium |
|
||||
|
||||
## Risk Score
|
||||
|
||||
- Critical: 0
|
||||
- Medium: 1 (verification gap — README itself flags "unverified")
|
||||
- Low overall → proceed
|
||||
|
||||
## Decision
|
||||
|
||||
**No implementation work required.** Port already at parity. The xia mode resolves to `--compare`.
|
||||
|
||||
What's left is **operational**, not portage:
|
||||
|
||||
1. **Smoke-test the deployed Worker** — exercise each of the 13 commands against a non-prod chat once, confirm the daily cron payload renders.
|
||||
2. **Decide canonical authority** — README still says "Java is reference". If JS is now primary, drop that line and remove the warning banner.
|
||||
3. **Optional alignment** — if strict parity is desired, swap JS daily-report headers to match Java's terse format. (No behavior change; cosmetic only.)
|
||||
|
||||
## Detailed Comparison
|
||||
|
||||
See: `plans/reports/researcher-260429-1555-java-vs-js-parity.md`
|
||||
|
||||
- 47 Java files mapped to 35 JS files
|
||||
- 11 PARITY · 2 MINOR · 0 GAP · 3 EXTRA
|
||||
- Schema/timing/cache TTL/HTML formatting all match
|
||||
|
||||
## Open Questions
|
||||
|
||||
1. Is JS now the primary impl, or is Java still authoritative? Affects README + which side gets future bug fixes.
|
||||
2. Are the 3 "EXTRA" JS items (`logger.js`, `dispatch.js`, `store.js`) intended as permanent JS additions, or should they be back-ported to Java for parity?
|
||||
3. Is the daily-report format divergence (terse Java vs verbose JS) intentional? If yes, document; if no, pick one.
|
||||
4. Any plan to add a test runner to JS (Jest/Vitest)? README admits unverified end-to-end.
|
||||
+10
-28
@@ -1,34 +1,16 @@
|
||||
# Outstanding Work
|
||||
|
||||
Quick index of active direction. CF Workers path superseded — bot runs on Vercel + Upstash.
|
||||
Bot live on Vercel + Upstash. Java bot ready for shutdown (auth gap on raw* commands fixed in 4fe4a78).
|
||||
|
||||
## Completed plans
|
||||
## Backlog
|
||||
|
||||
**[260509-1656-consolidate-vercel-upstash](260509-1656-consolidate-vercel-upstash/plan.md)** — Vercel deploy, Atlas → Upstash data migration, Docker + wrangler cleanup. 7 phases done.
|
||||
- [ ] Triage GitHub Dependabot alerts (1 critical + 6 moderate on default branch)
|
||||
- [ ] Tests (none exist)
|
||||
- [ ] Quarterly Upstash credential rotation reminder
|
||||
- [ ] Observability dashboard (Vercel + Upstash)
|
||||
- [ ] CI workflow (lint + bundle-size as PR check)
|
||||
- [ ] Telegram bot description / about-text via `setMyDescription`
|
||||
|
||||
## Superseded plans (left for history; do not execute)
|
||||
## Archive
|
||||
|
||||
- [260426-2327-cloudflare-deploy-and-smoke](260426-2327-cloudflare-deploy-and-smoke/plan.md) — CF Workers deploy. Never completed; superseded by Vercel direction.
|
||||
- [260505-1425-cloudflare-kv-migration-and-deploy](260505-1425-cloudflare-kv-migration-and-deploy/plan.md) — CF KV migration. Superseded.
|
||||
|
||||
## Pre-flight (operator)
|
||||
|
||||
Before running the active plan:
|
||||
|
||||
- [ ] Vercel account ready (link or create new project)
|
||||
- [ ] Upstash account ready (free Redis, signup at upstash.com or via Vercel Marketplace)
|
||||
- [ ] Read access to legacy Java bot's MongoDB Atlas (one-shot for Phase 5 migration)
|
||||
- [ ] Java bot can be paused for ~5 min during Phase 6 cutover
|
||||
|
||||
## Backlog (post-deploy, out of current scope)
|
||||
|
||||
- [ ] Tests (none exist; original Node port has none either)
|
||||
- [ ] Quarterly Atlas password rotation reminder
|
||||
- [ ] Observability dashboard (CF Workers + Atlas charts)
|
||||
- [ ] CI workflow on push (lint + dry-run bundle size as PR check)
|
||||
- [ ] Telegram bot description / about-text via `setMyDescription` (post-deploy)
|
||||
|
||||
## Reference
|
||||
|
||||
- **miti99bot** validated the same stack (CF Workers + Atlas + `nodejs_compat_v2` + `mongodb`): `/config/workspace/tiennm99/miti99bot/plans/260425-1945-mongodb-atlas-migration/`
|
||||
- **Archived code-port plan** (history of what's now done): [archive/260426-2015-cloudflare-worker-code-port](archive/260426-2015-cloudflare-worker-code-port/plan.md)
|
||||
All migration plans + reports moved to [archive/](archive/) — Vercel + Upstash consolidation, two superseded Cloudflare attempts, java→js parity research.
|
||||
Reference in new issue
Block a user