Serve the BotFather game noitu from the bot's HTTP server under
/games/noitu when GAME_BASE_URL is set. /noitu sends the game, Play
answers with a signed, expiring link, and the server validates every
word against the embedded noitu dictionary (CC BY-SA 4.0), runs the
bot opponent and turn timer, and reports the score with setGameScore.
Modules can now register game-short-name callbacks and HTTP routes.
BREAKING CHANGE: the Go module path is now github.com/tiennm99/tiennm99bot,
the default sticker pack is stickers_by_<bot username>, and the health body,
deploy DM, User-Agents and image names say tiennm99bot.
The default sticker pack name and the lol User-Agent now follow whichever
bot runs the code, so a bot account change needs no code edit. The default
pack becomes miti99_by_<bot username>.
Correct comments that described the retired webhook transport, a removed
/cron route, the old KV store and wrapper types, and behaviour that has since
changed; drop plan and review labels; reword two startup log lines that
overstated or misnamed what they report.
/alias <name> saves a replied message under a name and /insert <name> sends it
back; /aliases lists every name and /unalias deletes one. Every Telegram format
is supported — sticker, photo, GIF, video, video note, audio, voice, document,
plain text — and each is kept as the file_id Telegram already issued, so nothing
is downloaded and an alias survives redeploys. The namespace is global and the
last assignment wins, matching the shared sticker pack; /unalias is open to
anyone for the same reason.
A saved name also works as its own command: /cheer rather than /insert cheer.
This needs two new seams in the module contract. Module.Fallback handles a
/command no module registered, and the dispatcher installs it after every
Command — the bot library returns the first matching handler, so code always
beats a name resolved at runtime, including an alias that shares a command
added in a later build. /alias refuses a name already in the registry for the
same reason, since such an alias would only reach /insert. An unknown command
stays silent: the fallback sees every unrecognised /foo in every chat, so
replying would make typos noisy and would confirm which names exist.
Module.Inline answers inline-mode queries — "@botname <prefix>" from any chat,
filtered by prefix and capped at Telegram's 50 results. Each result is a cached
inline type carrying the stored file_id, so the picker renders real previews
without an upload. Video notes are omitted because Telegram defines no
InlineQueryResultCachedVideoNote and substituting a plain video would change
what was saved. Inline mode must be enabled in BotFather before Telegram
delivers these updates.
Both slots are single-occupancy with conflict detection at Build. Auth.Permits
learns the inline sender so a gated inline handler would not deny everyone.
Build's command indexing and slot claiming move into addCommands/addSingletons,
keeping it under the project's cyclomatic cap.
Also restores the sticker module: /addsticker moves back out of util, which has
no store, into internal/modules/sticker as its only command.
Delete the byte-oriented KVStore/VersionedStore abstraction and the
DynamoDB/memory KV backends. Add a generic typed store (DocStore[T] with
Provider/Collection/Typed) persisting each value as a flattened native
Mongo document (storedDoc[T] via bson inline) — no value envelope.
- MongoDB is the only runtime backend; memory kept for tests/local.
- All modules + deploynotify use typed stores; persisted structs carry
bson tags == json names (incl. nested lolschedule/wordle types).
- lolschedule wraps its array/scalar values in named structs.
- migrate-dynamo-to-mongo writes the flattened shape via Typed[bson.M]
with wrap rules; Scan/--dry-run/--verify retained.
Verified: go vet/build clean; full go test green hermetically and
in-container vs real Mongo 7 + DynamoDB Local (storage integration +
migrator e2e).
Extend the stats module to track per-user counts in addition to the
existing per-command totals. CommandHook now receives the originating
*models.Update so the hook can attribute invocations to a user; only
the stats module consumes this hook today.
Schema (sort keys under pk="stats"):
count:<cmd> existing, per-command total
user:<id> new, per-user total with cached username
pair:<cmd>:<id> new, per (command, user) pair
Subcommands (all public):
/stats top commands (unchanged)
/stats users top users overall
/stats user <name> top commands for that user
/stats cmd <name> top users of that command
When the sender has no Telegram username the per-user/pair writes are
skipped — the global per-command counter still increments. View helpers
fan out KV reads in parallel to stay inside the webhook deadline. The
existing read-modify-write race is unchanged; closing it would need
atomic UpdateItem ADD on the KV interface.
Implement a new stats module for the Telegram bot that tracks per-command usage with persistent KV storage. The module provides a /stats command displaying usage sorted by popularity with a 4096-byte Telegram message cap. Includes CommandHook integration for post-dispatch tracking via background goroutine (2s bounded context), proper test coverage, and registry initialization. Updated server config with stats factory and reserved concurrent execution control to prevent TOCTOU issues.
Rename:
- Go module github.com/tiennm99/miti99bot-go → github.com/tiennm99/miti99bot
- CloudFormation stack miti99bot-aws-port → miti99bot
- Drop "port", "Cloud Run", "GCP", "cutover", "Phase NN" framing from
active code and docs — project reads as canonical AWS-Lambda from now on.
AWS deploy guide + flow fix:
- New docs/deploy-aws-free-tier-guide.md — Ubuntu 24.04 ARM64 onboarding
with project-local venv (pip awscli + sam-cli), SSM secrets via read -s,
idempotent OIDC provider + role creation, $1 budget alarm.
- Drop sam build from the pipeline — provided.al2023 + makefile builder
expects a Makefile in CodeUri (build/lambda/, the output dir), so the
step always fails. sam deploy --template-file template.yaml now reads
the raw template and zips build/lambda/ directly.
- Rollback section rewritten — use continue-update-rollback /
cancel-update-stack / git-SHA redeploy. Drop the broken
--use-previous-template recipe.
- DynamoDB free-tier row corrected (on-demand is 2.5M read / 1M write
request units, not 25 RCU/WCU).
Updated:
- README.md fully rewritten (drops port/legacy framing, lists modules,
points new users at the free-tier guide).
- aws/README.md retitled "AWS account setup", phase numbers stripped.
- Makefile / .github/workflows/deploy.yml — sam deploy flow.
- samconfig.toml — stack_name = "miti99bot".
- Go comments — Cloud Run → Lambda, Cloud Scheduler → EventBridge
Scheduler, Cloud Logging → CloudWatch Logs.
- Struct field GCPProject → FirestoreProject (env GOOGLE_CLOUD_PROJECT
unchanged).
Plus advisory reports under plans/reports/ from the code-reviewer +
researcher passes that informed the fixes.
Verified: go vet ./..., go build ./..., go test ./... all green.
Removes six modules (loldle-ability/emoji/quote/splash, semantle, doantu)
and prunes the framework deps that were only there to serve them:
- ai.Embedder + Client.Embed + embeddingModel const (semantle only)
- Deps.Embedder + BuildOptions.Embedder
- Deps.Env + Build(env) param + ModuleEnv config field + PHOW2SIM allowlist (doantu only)
- internal/champname package (loldle now owns its lookup helpers directly)
- template.yaml: Phow2simAPIURL parameter + PHOW2SIM_API_URL Lambda env
Active catalog: util, misc, wordle, loldle, lolschedule, twentyq, trading.
go build / vet / test all pass.
- Extend module.Deps struct with optional Bot field
- Add Bot to registry.BuildOptions and thread through builders
- Pass bot instance from main.go into module factory options
- Enables cron handlers to send messages and access bot state
- Add new modules: doantu, semantle, twentyq, ai (Gemini integration)
- Update module registry with new command registration
- Update tests and documentation for module system
- Update README with new module references
Phase 5a of go-port-cloud-run plan: port first 2 of 4 modules (wordle/loldle
deferred to later phase). Port util.go, info.go, help.go, stickerid.go and
misc.go with tests. /help renders registry view; /info exposes chat/thread/
sender ids; /stickerid (private) returns bot-scoped file_ids; /ping writes
last_ping KV ms-epoch JSON for byte-parity, /mstats reads it, /fortytwo is
easter egg.
Registry-pointer-in-Deps required for /help to access module registry—pointer
captured at factory time, stable post-Build. Static factory catalog moved from
modules pkg to cmd/server to break import cycle. Code-review fixes applied in
same session: /info nil-deref guard, KV wire-format parity.
Implements Phases 02 (partial) and 03 of the go-port-cloud-run plan.
Introduces module framework with per-module KV prefix isolation,
health check endpoint, request timeout protection, and comprehensive
test coverage. Cloud Run deployment deferred to Phase 01.
Security hardening: constant-time secret comparison, cron auth bridge,
and secrets stripped from dependency environment exports. Includes
Dockerfile, GitHub CI workflow (vet + race + build), and integration
tests for module lifecycle.
tiennm99