67 Commits

Author	SHA1	Message	Date
Ilia Denisov	48b06f4594	docs: finalize documentation to the production state ... The project is live in production, so the staged-development scaffolding is removed. - Delete the staged trackers PLAN.md and PRERELEASE.md. - Rewrite CLAUDE.md: drop the per-stage workflow; codify the ongoing development principles (How we work) and the production model (Branching, CI & production): manual prod-deploy / prod-rollback, semver release tags, Ansible provisioning, expand-contract migrations. - De-stage the living docs (README, ARCHITECTURE, TESTING, deploy/ansible, loadtest, platform/telegram READMEs) and the docker-compose tuning comments: drop the Stage N / R1-R7 / pre-release labels, keep every number and rationale, and fix the now-dangling PLAN.md / PRERELEASE.md references to describe the current state. - Reword stale 'later stage' Go doc comments for subsystems that have shipped.	2026-06-22 08:33:30 +02:00
Ilia Denisov	ecb21bd218	perf(backend): cut evaluate's DB round-trips; load the game in one query ... EvaluatePlay (the hottest gameplay call, fired on every tile placement) now uses the warm live-game cache directly: an active game stays cached (mutated in place across moves, evicted only on finish), so the cached engine game and its immutable seat list answer the membership check and the score with no DB read. The cold path (eviction / first load) still loads and validates via the store. The seat list is cached alongside the engine game for the membership fast path. GetGame also folds its two round-trips (game, then seats) into one LEFT JOIN, preserving the contract (same Game, a seatless game still returns empty seats, seat order kept) — one round-trip for every remaining caller. Measured at 500 players: evaluate p99 halves (200 -> 100 ms) and the per-op query count drops. It does NOT cut postgres CPU — that is write-bound (per-move CommitMove plus draft upserts and journal replays), the cheap indexed GetGame reads were never its bottleneck, and postgres runs with headroom (~1.5 of 2 cores). So this is a latency / query-volume optimization, not a DB-CPU one. Regression cover: a non-player evaluate against a warm game asserts the cached-seat membership path; the integration suite exercises GetGame's join across every game op.	2026-06-21 20:47:13 +02:00
Ilia Denisov	a404513037	feat(telegram): chat-gate observability + grant on first registration ... Two follow-ups from a contour test where a user joined the chat, then registered, and got no write access — with silent logs. Observability: log every chat_member update (chat id, configured id, user, old->new status), the eligibility result and the grant outcome; plus a startup self-check that warns loudly when the bot is not an administrator in the chat with the restrict-members ("Ban users") right — the common misconfiguration, previously invisible in the logs. Grant on first registration: a user who joins the moderated chat BEFORE registering is covered by no chat_member event, so the join-time grant never fires for them. ProvisionTelegram now reports first contact, and the Telegram auth handler emits chat_access_changed on it, so the gateway re-evaluates and grants write access if the user is already in the chat.	2026-06-21 15:19:21 +02:00
Ilia Denisov	e71e40eef5	feat(telegram): promo bot + channel-chat moderation gate ... Add a second standalone promo bot to the bot container (answers /start with a localized message + a URL button into the main bot's Mini App) and gate write access in a channel's linked discussion chat: grant on join when the Telegram user is registered and neither admin-suspended nor holding a new chat_muted role, and revoke/grant on the matching moderation change for a member currently in the chat. Eligibility (registered AND NOT suspended AND NOT chat_muted; the game suspension dominates) is resolved once in the backend and reached two ways: the bot's join-time unary ResolveChatEligibility over the existing mTLS bot-link, and a backend chat_access_changed event -> gateway -> ChatGate command (idempotent; a temporary-block-expiry sweeper may over-emit). The bot guards the block/unblock path with getChatMember, since bots cannot list members. A web_app button cannot open another bot's Mini App (it signs initData with the sending bot's token), so the promo button is a t.me ?startapp URL reusing the UI's VITE_TELEGRAM_LINK. The bot must be a chat admin with the restrict-members right and chat_member in its allowed updates. No schema change: chat_muted reuses the data-driven account_roles table.	2026-06-21 14:46:51 +02:00
Ilia Denisov	57c778f9b2	feat(telegram,game): single bot + per-user variant preferences ... Collapse the two per-language Telegram bots into one unified bot and replace language-based variant gating with explicit per-user variant preferences. - Telegram: one bot; drop service_language and the supported_languages set everywhere (DB, account, auth, FlatBuffers Session wire, gateway, connector proto). The single bot renders chat and out-of-app push in the recipient's preferred_language; remove the game-language push routing override (notify Intent.Language / push Event.language). - Preferences: new accounts.variant_preferences (text[], DB default {erudit_ru}, CHECK non-empty + subset of the three variants). Gates the New Game picker, vs-AI and the friend invitation the player creates, enforced server-side (HTTP 400 otherwise); an invited friend may still accept any variant. Edited on the Settings screen; variants are Erudit-first everywhere. - Admin: drop the per-bot language selectors (broadcast / send-to-user) and the feedback channel_lang column/field. - Env/CI: collapse TELEGRAM_BOT_TOKEN_{EN,RU}, TELEGRAM_GAME_CHANNEL_ID_{EN,RU}, VITE_TELEGRAM_LINK{,_EN,_RU} and VITE_TELEGRAM_GAME_CHANNEL_NAME_{EN,RU} to single unsuffixed names; drop GATEWAY_DEFAULT_SUPPORTED_LANGUAGES. - Docs updated (ARCHITECTURE, FUNCTIONAL + _ru, platform/telegram, gateway, backend, ui, UI_DESIGN, PRERELEASE). The migration squash is deferred to a follow-up PR.	2026-06-20 14:23:25 +02:00
Ilia Denisov	caefc8f579	feat(game): official first-move tile draw + admin step-by-step replay ... Decide who moves first by the official rule: each seated player draws one tile, the one closest to "A" leads (a blank beats every letter), ties re-drawing until a single leader remains. Each draw uses honest per-draw crypto/rand entropy (not the deterministic bag seed), so the recorded draw — not a seed — is the only account of the outcome. The leader takes seat 0, so the engine and journal replay are unchanged. The draw is recorded with the game (game_setup_draws, migration 00013) for future tournaments, designed as a discrete "player N draws a tile" step. Friend/AI games draw at creation. Auto-match draws when the game opens, against a synthetic uuid.Nil opponent whose draw rows (NULL account_id) are back-filled to the real opponent on join — so the opener's seat is fixed up front and the existing open-game pre-move is preserved with no reseating. Admin /_gm/games/:id gains the recorded draw list and a simple step-by-step board replay (game.ReplayTimeline + a vanilla-JS stepper): a board with A-O/1-15 headers and highlighted premium squares, placed letters with their tile value as a subscript, rack panels around the board (seat 0 top, 1 bottom, 2 left, 3 right) with the current player highlighted, and a per-move log with the tiles drawn and the bag remainder. Docs: ARCHITECTURE §6/§9, FUNCTIONAL (+_ru), PRERELEASE (FM row), design spec.	2026-06-20 08:47:18 +02:00
Ilia Denisov	c127bc9f0e	feat(social): per-game friend request to disguised robots + lobby/stats/tile cosmetics ... Functional: the in-game add-friend handshake aimed at an auto-match opponent who is secretly a pooled robot now records the request per (game, seat) in a new robot_friend_requests table -- never against the shared robot account -- mirroring the robot_blocks pattern. The shared account stays out of friendships, the "requested" state is pinned to the seat (not leaked across the player's other games), the robot ignores it, and a background reaper drops the row 7 days after its game finishes. The outgoing-requests list carries these per-game rows so the seat control stays disabled across reloads. No withdraw UI, per owner decision. Cosmetics: - Lobby: an in-progress game tints the viewer's own score number green when leading or tied, red when trailing (reusing --ok/--danger); scores now render in seat-number order, matching the over-the-board scoreboard. - Stats: the per-variant best move is laid out on two lines -- the variant label, then the score (right-aligned in its column) and the word tiles (left-aligned) below it. - Dark theme: the played-tile background is a touch darker so a player-placed tile reads with more contrast (light theme unchanged). Docs (ARCHITECTURE, FUNCTIONAL + _ru mirror, backend README, UI_DESIGN) updated in the same change.	2026-06-19 21:39:27 +02:00
Ilia Denisov	6e77de4c1e	feat: sparser robot nudges, typed unread badge, lobby unread bump ... Three owner-requested polish changes: - robot: replace the lengthening 60-90 min -> 6 h proactive-nudge ramp with a flat uniform 9-12 h wait before every nudge; the existing sleep-window gate still skips and defers a nudge that would land in the robot's night. - ui: colour the lobby/in-game unread dot by type -- the regular danger colour when a chat message is unread, a softer amber (--warn) when only nudges are. Adds a per-viewer unread_messages flag (chat_messages.kind='message') across the backend DTO, FlatBuffers wire, gateway transcode and the UI store. - ui: float games with any unread notification to the top of the lobby's your-turn and opponent-turn sections (finished keeps its order), reusing the existing unread_chat flag. Docs (ARCHITECTURE 7, FUNCTIONAL + _ru) updated. No DB migration; the new wire field is backward-compatible.	2026-06-19 16:50:48 +02:00
Ilia Denisov	f3768d20f2	feat(robot): shrink endgame think time when both sides pass ... In a dead-drawn endgame — the two most recent journal moves are both passes, so the board and the robot's rack are frozen and the robot is bound to pass again — the robot still waited out its long late-game think time (up to 90 min) before passing, needlessly dragging out a decided game. Shorten that delay to a [0.8, 1.5]x band around the human's last-move think time (the gap between the last two journal entries), clamped to [30s, 8min] and taken as a min with the normal schedule, so the robot never moves slower. A slow human collapses to the 8-min cap; a fast human is tracked, with the floor keeping the robot from passing suspiciously instantly. The anchor reads the move journal only (no schema change), stays deterministic from the seed, and still defers to the sleep window. RobotTurns now carries EndgamePass + OppLastMove, filled by one batched journal query on the scan; the honest-AI single-game trigger keeps the normal path (it moves at once). NextMoveAt (admin ETA) is left as the normal-schedule upper bound.	2026-06-19 12:48:39 +02:00
Ilia Denisov	64be0572b3	fix(social): robot blocks ... Blocking an auto-match opponent who is secretly a pooled robot is recorded instead in a separate `robot_blocks` table. Now blocking behaves the same in that game (struck name, hidden composer) and lists the blocked opponent under the name you saw, but is recorded only against that game — the disguise holds, the shared robot is never globally blocked, and the matchmaker keeps pairing you with robots (so you can never block yourself out of opponents). - the shared robot account is never put in `blocks` - the matchmaker keeps it free and it is not blocked under its other per-game names - the blocked list and the in-game card still show it by joining that table; an unblock deletes the row	2026-06-18 13:12:19 +02:00
Ilia Denisov	81b9e1529e	feat(social): asymmetric per-user block, in-game block control, admin lists ... Make a per-user block one-directional and non-destructive: the blocker stops receiving everything from the blocked user (chat, nudge, friend requests, invitations) and the matchmaker never pairs them, while the blocked user notices nothing — their sends still persist by the normal rules but are never delivered or surfaced (born-read). A block no longer deletes the friendship (an unblock cleanly restores it) and instant-reads any unread the blocked user had left for the blocker. - backend: a directional blockExists guard across chat/nudge/friends/invitations (store-but-hide for the blocked->blocker direction, refuse blocker->blocked); the matchmaker excludes a block-related pair (both directions) from auto-match; user_blocked/user_unblocked notifications to the blocker only (in-app only). - ui: the opponent score card gains a block ✖️ control mirroring add-friend (red "Block?" confirm, mutual-hide while confirming, struck name, hidden chat composer when blocked); optimistic apply + event confirm + rollback for both. - admin: the user card gains cross-linked blocks / blocked-by / friends lists. - docs: FUNCTIONAL(+ru), ARCHITECTURE §10 + decision record, UI_DESIGN, PRERELEASE.	2026-06-18 11:50:34 +02:00
Ilia Denisov	9d52885a6e	fix(matchmaking): re-enqueue opens a new game, not the caller's own ... A second "random opponent" enqueue with the same variant and per-turn rule, while the caller's first game was still open (awaiting an opponent), returned that same open game, so a player could never start a fresh random game while one was still searching. Drop the own-open short-circuit (step 1) in store.OpenOrJoin: a re-enqueue now joins another player's open game or opens a fresh one. Accumulation stays bounded by MaxActiveQuickGames, which counts open games. Update the matchmaker/service/store doc comments and ARCHITECTURE.md, and flip the pinning test to assert the new behavior.	2026-06-18 10:18:44 +02:00
developer	8793bd34f2	feat(stats): best-move word, moves & hint-share, and a hint-count fix (#81) ... The statistics screen gains real depth, plus a hint-count bug fix found along the way. - Best move per variant: the screen shows the actual best-move word (drawn as game tiles; a wildcard shows its letter but no value), broken down by game variant, empty variants omitted. New account_best_move table, written at game finish. - Moves & hint share: two new lifetime tiles — the player's play count and the share of plays that used a hint — from summed account_stats counters (moves, hints_used). Honest-AI games are excluded, like the rest of the stats. - Hint-count fix: the in-game hint badge no longer goes stale across games. The global wallet now rides the wire apart from the per-game allowance (wallet_balance on StateView/HintResult/StatsView), so the client reads the live wallet rather than a per-game snapshot; game_players.hints_used now counts every hint (allowance + wallet), its true per-game total. - Account merge: sums the new moves/hints_used counters and merges the per-variant best moves (higher score kept), which it previously dropped. - Admin: the user card shows Moves and Hints used. - UI polish: tab/label wording, game-over text, and e2e selectors hardened against label changes. All wire additions are trailing (backward-compatible). Docs (ARCHITECTURE, FUNCTIONAL +ru, UISN_DESIGN) updated in step.	2026-06-17 22:17:27 +00:00
Ilia Denisov	2f4aa1b75b	feat(lobby): drop left honest-AI games from the finished list ... A finished honest-AI (vs_ai) game the player left — by resigning or by abandoning it to the 7-day inactivity timeout (end_reason 'resign'/'timeout') — no longer appears in that player's own lobby finished list. The new game.Service.ListForLobby filters ListForAccount for the lobby endpoint only; the admin console and the account-merge count keep the full set. The filter keys on the game's end reason, not on which seat left, so it extends to any player should the robot ever resign.	2026-06-17 13:03:35 +02:00
Ilia Denisov	20f2a5a011	feat(chat): a message to a disguised robot opponent is born read ... A pooled robot substituted into an ordinary (non-AI) game never opens the chat, so a text message to it would linger unread forever — skewing the unread count and the publish-to-read metric. Clear its recipient bit at PostMessage time (robotRecipients via account.IsRobot), so the message is born read. The human sender never had their own message unread, so this is invisible to them; a nudge to a robot already self-clears when the robot answers by moving.	2026-06-17 11:46:59 +02:00
Ilia Denisov	aaac816dc2	feat(chat): unread read-receipts with lobby/game dot and history-open ack ... Persist per-message read state as a chat_messages.unread_seats bitmask (migration 00008): a text message seeds every recipient seat's bit, a nudge only the awaited seat's. A seat's bit clears when the player opens the move history or chat (POST /games/:id/chat/read, sent only when something is unread), and a nudge additionally clears when its recipient answers by moving (a wired game NudgeClearer, dependency-inverted so game keeps off social). UI shows a per-viewer unread dot in the lobby (next to the opponent) and the game score bar — the unread_chat game-view flag seeds it from authoritative REST views, live chat/nudge events raise it. Opening the move history counts as reading (even without entering chat): the 💬 fade-blinks twice and the client acks. Admin Messages gains an unread-only filter, a read/unread column, and a per-message card with the per-seat read breakdown. Observability: chat_read_duration histogram + chat_unread_messages gauge + social tracing.	2026-06-17 11:12:38 +02:00
Ilia Denisov	63ab85a5e5	feat(lobby): cap simultaneous quick games at 10 ... Limit a player to 10 active quick games (auto-match + AI); friend games created by invitation are not counted. At the cap the backend refuses both new-game entry points — quick enqueue and invitation creation — with 409 game_limit_reached, while accepting an incoming invitation stays allowed, so friend games are capped from the other end. The lobby disables "New Game" and shows a low-emphasis notice, driven by a new at_game_limit flag on games.list (no per-event payload: a turn change does not move the count, and the lobby already re-fetches games.list on entry and every game event). - game.MaxActiveQuickGames + Store/Service.CountActiveQuickGames (active/open seats, no game_invitations row; hidden games still count -> dedicated count) - Server.ensureUnderGameLimit gating handleEnqueue + handleCreateInvitation; game.ErrGameLimitReached -> 409 game_limit_reached - FB GameList.at_game_limit (regenerated Go + TS) through the gateway transcode and UI codec; gameListDTO + lobbycache snapshot + Lobby.svelte + i18n - tests: integration count rule + HTTP gate + accept bypass; server error map; gateway transcode round-trip; UI codec + lobbycache unit; e2e gamelimit - docs: PRERELEASE (GL), FUNCTIONAL(+ru), ARCHITECTURE 8, UI_DESIGN, backend README	2026-06-16 22:51:18 +02:00
Ilia Denisov	12d128f1cc	feat(nudge): name the sender; blink lobby cards; re-animate toasts ... The "waiting for your move" popup was the nudge (chat.nudge), shown without a sender name. Resolve the nudger's per-game seat name server-side and carry it on a new NudgeEvent.sender_name field, so: - the in-app toast reads "<opponent>: Waiting for your move 🤭" (chat.nudgeBy); - the out-of-app Telegram push names the sender too (render nudgeBy); falling back to the plain phrase when the name is absent (RU mirrored). The your_turn toast already named the opponent and is unchanged. Lobby: when a card transitions into "your turn" or "finished" while the lobby is open, its status emoji blinks twice (two 1s fades); the opponent's-turn change stays in place. Blink state is keyed by game id (SvelteSet + per-id nonce/timer) so overlapping events animate in isolation; suppressed under reduce-motion. Toast: a per-message seq re-keys Toast.svelte, so the freshest toast cancels the previous one and replays its entrance, uniformly on every screen. Tests: notify.Nudge round-trip + render named/fallback (Go), game.Service.SeatName (integration), codec/i18n/gamePhase/shouldBlink (UI). Docs (FUNCTIONAL +_ru, UI_DESIGN) + PLAN TODO-7 (deferred FLIP card-relocation animation) updated.	2026-06-16 19:09:24 +02:00
Ilia Denisov	183e08ec80	feat(robot): per-game display names from a wide name corpus ... Decouple the displayed opponent name from the small pool of durable robot accounts: the disguised auto-match robot now gets a freshly composed name each game, stamped on a new game_players.display_name seat snapshot. The snapshot also captures humans' names, freezing what an opponent sees for the life of a game (a later rename no longer rewrites past games); readers fall back to the account's current name for pre-migration rows. Names come from a wide composed corpus (internal/robot/namevariety.go): Western locales (EN/DE/ES/IT/FR/PT), native Japanese/Chinese names, a gender-agreed Russian pool, and human-style handles. Routing keeps Pick's spirit -- a Russian game draws Cyrillic + <=20% Latin and never a CJK script; an English game the full corpus -- via robot.PickNamed. Loosen account.ValidateDisplayName (and the UI mirror) to admit a trailing run of up to five digits, so "Player2007"-style handles are valid for humans too and the disguised robot stays indistinguishable. Migration 00007 adds game_players.display_name (additive, NOT NULL DEFAULT ''); jet regenerated. Docs (ARCHITECTURE 7, FUNCTIONAL + _ru, PLAN, README) updated.	2026-06-16 12:28:04 +02:00
Ilia Denisov	dc582e9f73	fix(ads): restore reliable banner fades + keep banner on profile update ... Two regressions from the previous banner pass: - Fade (#2): the manual-opacity fade could paint opacity 0 and 1 in one frame and skip the transition — most visible for a single (default) campaign message, whose only fade is the first show. Revert the fade to Svelte transition:fade (which forces the from-state, so even the first/only message fades), keeping it on its own {#if} layer independent of the scroll. A freshly-mounted view onto a running cycle still renders the live message instantly (inFade duration 0 once), so navigation does not replay the fade. Verified by opacity sampling: advances fade, navigation stays at opacity 1. - Profile update (#3): the banner block was attached only to GET /profile, so a profile.update (e.g. a language switch) returned a profile without it and the banner vanished until reload. A shared profileResponse() now attaches the banner to GET, PUT and the link/merge profile responses. Regression test added (TestBannerSurvivesProfileUpdate). Still open: the scroll position is not preserved across navigation (the view remounts); discussed separately.	2026-06-16 06:09:35 +02:00
Ilia Denisov	00a33c227b	fix(ads): verify a message belongs to its campaign before edit/delete ... DeleteMessage/EditMessage acted on the message id without checking it belonged to the campaign id in the URL. A mismatched pair could edit an unrelated campaign's message or — worse — delete the default campaign's last message via another campaign's URL, bypassing the "default keeps >=1 message" guard. Both now load the campaign and return ErrNotFound unless it owns the message (MoveMessage already did). Operator-only, but a real business-logic bypass. Regression test: TestBannerMessageOwnership.	2026-06-15 23:05:41 +02:00
Ilia Denisov	0946a3f66c	feat(ads): server-driven ad-banner backend, wire & admin console (PR1) ... Turn the gated-off mock banner into a real advertising subsystem (backend + admin half; the UI rotation lands in PR2). - internal/ads: campaigns (percent weight + validity window; a perpetual, undeletable default that fills the remainder up to 100%), 1..N bilingual messages (en+ru), global display timings; ActiveSet computes the window-filtered, default-remainder, GCD-reduced, language-resolved rotation feed. Smooth-weighted-round-robin math is unit-tested. - migration 00006 (+ jetgen): ad_campaigns / ad_messages / ad_settings, seeded default campaign + house message + default timings. - eligibility = !paid_account && hint_balance==0 && !no_banner role (new role; guests qualify). The resolved feed rides the profile.get response (no new RPC, works for guests, nothing distinct to filter); language by service_language. - live update: a notify `banner` sub-kind (re-poll signal) published when an operator grants hints or grants/revokes no_banner, so the client shows/hides in place. - admin console /_gm/banners (+ /_gm/banner-settings): campaign + message CRUD with reorder, default protection, clamped timings. - wire: fbs BannerInfo/BannerCampaign on Profile; gateway transcode forwards it. - docs: ARCHITECTURE §10, FUNCTIONAL (+ _ru), backend README, PRERELEASE tracker (incl. the deferred app.load aggregator note).	2026-06-15 23:00:19 +02:00
Ilia Denisov	d2a9441287	feat: AI-game refinements (GCG, your_turn, admin, metrics) ... Follow-ups on the honest-AI game, same PR: - GCG export labels the robot seat "AI" instead of its pool name (ExportGCG overrides via accounts.IsRobot); the in-app 🤖 is unchanged. - vs_ai games emit no your_turn (the robot replies instantly, so it would be redundant); opponent_moved still advances the UI. - Admin console shows the AI flag: a 🤖 column in /games and an "AI game" line on the game card (GameRow/GameDetailView gain VsAI). - games_started_total / games_abandoned_total gain a vs_ai attribute; the Grafana Game-domain dashboard splits started/abandoned into human and AI panels. Tests: metrics unit (vs_ai split); integration (no your_turn, GCG "AI").	2026-06-15 20:49:49 +02:00
Ilia Denisov	aa765a0c06	feat: honest AI opponent in quick game ... New Game's quick game gains an explicit opponent selector — 🤖 AI (default) or 👤 Random player. AI starts a game seated with a pooled robot that joins and moves at once: no per-move timeout (a 7-day inactivity loss reusing the turn-timeout sweeper), chat/nudge disabled, no statistics, the opponent shown as 🤖 everywhere. The random path (disguised robot) is unchanged. Driven by one game flag (games.vs_ai), set only on AI-started games so the disguised path is never revealed; Matchmaker.StartVsAI seats the robot directly (no open pool); the robot replies event-driven via the game service's after-commit/after-create hook. Wire: vs_ai on EnqueueRequest + GameView.	2026-06-15 20:14:24 +02:00
Ilia Denisov	55ed87fb11	feat(feedback): snapshot the sender's language and connector bot at submit ... Store the sender's interface language (lang) and, for a message that arrived through an external connector (Telegram), the bot language (channel_lang) on the feedback row at submit time, so the operator console shows the state as it was rather than the account's current settings (same snapshot discipline as a suspension reason). Added additively in migration 00005. The console detail reads these columns instead of loading the account live.	2026-06-15 13:25:27 +02:00
Ilia Denisov	1ae43080ec	fix(feedback): show the operator reply only on the player's latest message ... A reply was bound to 'the latest message that has a reply', so after the player read a reply and sent a new (unanswered) message, the old reply kept showing as 'Ответ на ваше последнее сообщение'. Bind it to the single most-recent message instead: sending any new message immediately drops the previous reply (the new message has no reply yet), well before the one-week window. Client clears the reply optimistically on submit; the mock mirrors it; inttest covers the case.	2026-06-15 12:59:18 +02:00
Ilia Denisov	419ea11b14	feat(feedback): in-app user feedback with admin review and account roles ... User-facing Feedback screen (Settings -> Info, registered accounts only): a message (<=1024 runes) plus one optional attachment, an anti-spam gate (one unreviewed message at a time), and the operator's inline reply with a Settings/Info badge. Server-rendered admin console section (/_gm/feedback): unread/read/archived queue with per-user search, detail with read/reply/ archive/delete/delete-all, safe attachment serving (nosniff, images inline via <img>, others download-only). Introduces account_roles, the first per-account role table; feedback_banned blocks only feedback submission, granted/revoked from /users and the delete-with-block action. - migration 00004_feedback (feedback_messages + account_roles) + jetgen - backend internal/feedback (store+service), internal/account/roles.go - wire: FlatBuffers feedback.submit/get/unread; gateway guest gate (Op.NonGuest, is_guest via session resolve) -> guest_forbidden before any backend call - reply push reuses NotificationEvent with a new admin_reply sub-kind - UI: /feedback route + screen, attachment picker, badge, channel detection, i18n - tests: feedback unit (Go+UI), gateway guest-gate, inttest lifecycle, e2e - docs: PLAN stage 19, ARCHITECTURE s15, FUNCTIONAL(+ru), TESTING, READMEs	2026-06-15 12:23:10 +02:00
Ilia Denisov	192e4a2433	feat(admin): grant hints to a user's wallet from the console ... Add an "Add hints" form on the admin user card that additively tops up a player's hint wallet (1-100 per grant). The grant is raise-only by construction (an additive UPDATE never lowers the balance) and stays correct under a concurrent in-game spend; a per-grant cap bounds a fat-finger, since the console can never reduce a wallet. The in-game hint policy is unchanged and already correct: a game offers the per-seat allowance plus the wallet, spending the allowance first and the wallet only after (covered by TestHintPolicy).	2026-06-14 23:21:30 +02:00
Ilia Denisov	d1ba666495	feat(admin): manual account blocking (suspensions) ... Operator-driven hard block, the counterpart to the soft high-rate flag: permanent or until a date, with an optional reason chosen from an editable en+ru picklist (snapshotted onto the block). A block forfeits the player's active games (opponent wins, as a resignation) and cancels their open matchmaking games. A backend gate refuses a blocked account on every /api/v1/user/* route except the block-status probe with 403 account_blocked, which threads through the gateway as the Execute result_code; the UI surfaces it as a terminal blocked screen and stops all push/poll. Temporary blocks self-expire; the operator can unblock at any time (lost games stay lost). Sessions are not revoked, so the blocked client can still reach the exempt block-status endpoint. Backend: migration 00003 (account_suspensions + suspension_reasons) + jet regen; account suspension store; game.ForfeitAllForAccount; requireNotSuspended gate + block-status endpoint; admin console block/unblock + Reasons CRUD. Wire: fbs BlockStatus + account.block_status gateway op. UI: blocked screen, app state, transport/codec, i18n. Docs: ARCHITECTURE, FUNCTIONAL(+ru), PRERELEASE (AB).	2026-06-14 21:55:59 +02:00
Ilia Denisov	02681ae9e0	feat(chat): limit in-game chat to one message per turn ... Enforce one chat message per turn on both ends. The backend rejects a second message in the same turn (ErrChatAlreadySentThisTurn -> 409 chat_already_sent), keyed on the move-driven turn start (turn_started_at). The UI derives "already wrote this turn" from the message list against GameView.lastActivityUnix (no counter, survives reopening, resets on turn change), hides the field behind a short caption once the limit is reached, and now reloads the game state on turn/game-state events so the toggle and the limit follow the live game. Enter is gated on !busy to avoid a double-send in the in-flight window. Backend: new game.TurnStartedAt; social GameReader gains it; PostMessage enforces the limit reusing lastMessageAt. UI: new lib/chatlimit.ts pure logic + unit tests; Chat/ChatScreen wiring; chat.sentThisTurn and error.chat_already_sent i18n (en/ru); extended chat e2e. Docs: FUNCTIONAL (+ru), ARCHITECTURE, UI_DESIGN.	2026-06-14 20:18:58 +02:00
Ilia Denisov	222eaf730f	feat(game): void unreplayable games as a draw instead of erroring ... A committed move that becomes illegal under a tightened rule (the single-word connectivity fix) makes engine replay fail, which left such games unopenable — an empty screen and an 'illegal play' error. Now the first open closes the game gracefully as a draw (engine.EndAborted -> end_reason 'aborted', no winner), preserves the journal, and surfaces an impersonal organizer note at the end of the move history and in the GCG export. - engine: EndAborted + Abort() (draw, no rack adjustment; winner -1). - service: replay aborts on ErrIllegalPlay; liveGame persists the void once (lazy, on open); GameState re-reads for the settled view. - store: VoidGame finishes the game and stamps a draw without a journal row. - migration 00002: allow end_reason 'aborted'. - ui: organizer note under the history grid; i18n en/ru. - docs: ARCHITECTURE 6/9.1, FUNCTIONAL(+ru), PRERELEASE MW3.	2026-06-14 16:57:27 +02:00
Ilia Denisov	56dbf86472	feat(lobby): keep lobby/game caches fresh from any screen + invitation delta channel ... Builds on the cross-screen cache work: the global stream handler now keeps both caches current no matter which screen is mounted, and invitations become a live delta channel so the lobby's invitations list is fresh from any screen too. Client (boundary already started): - advanceCached now also folds opponent_joined into a not-currently-viewed game's cache via a new pure reducer applyOpponentJoined (extracted and reused by the mounted game board), so opening an open game that filled while you were elsewhere is flash-free. - patchLobbyInvitation upserts a still-pending invitation and removes a terminal one (started/declined/cancelled/expired); the global notify handler calls it on the invitation / invitation_update sub-kinds. Invitations delta channel (no wire/gateway/connector change — the notification already carries the full invitation with id/status/game_id end to end): - notify: a new in-app-only NotifyInvitationUpdate sub + NotificationInvitationUpdate constructor (shares encoding with NotificationInvitation). The Telegram connector renders no message for it, so a decline/cancel never becomes an out-of-app push. - lobby: emit the changed invitation to every participant on respond (accept/decline), on the final accept's game start, and on cancel — so each participant's lobby patches its list in place. The authoritative list holds only pending invitations, so the client's pending-vs-terminal rule matches it exactly. Tests: applyOpponentJoined + patchLobbyInvitation unit tests (TDD), the NotificationInvitationUpdate encoding unit test, and integration assertions that decline/cancel/accept publish invitation_update to every participant. Full local suite green (backend unit+integration, UI check/unit/build/bundle/e2e). Docs: ARCHITECTURE §10 (notify catalog + in-app-only note) and UI_DESIGN updated.	2026-06-14 11:22:47 +02:00
Ilia Denisov	0f3671f42d	feat(admin): online dictionary update — upload archive, preview word diff, install & activate ... Replace the dictionary hot-reload with an online update flow in the GM console (/_gm/dictionary): the operator uploads scrabble-dawg-vX.Y.Z.tar.gz, previews the per-variant words added/removed against the active dictionary, and confirms to install + activate it. Versions are immutable; in-progress games keep their pinned version while new games use the new one. - engine: DiffWords (enumerate both DAWGs, decode only the differences), OpenFinder, Registry.Finder, DictFiles; OpenWithVersions skips the .staging area. - dictadmin: hardened release-archive validation + extraction (path-traversal, symlink, oversize, entry-count rejection) and staging -> install (atomic rename). - game: active dictionary version persisted in the dictionary_state singleton (single source of truth, restored on boot), concurrency-safe accessor. - storage: BACKEND_DICT_DIR is a named volume seeded from the image (nonroot-owned), so uploaded versions persist across redeploys; the build's DICT_VERSION labels the seed and equals the resident tag (BACKEND_DICT_VERSION). - docs: ARCHITECTURE §5, FUNCTIONAL (+ru), backend README, TESTING, PRERELEASE. Tests: engine + dictadmin unit; integration upload->preview->install->activate-> restart->pin->immutability->CSRF.	2026-06-13 23:29:06 +02:00
Ilia Denisov	c305363ccd	feat(lobby): enter the game immediately and wait for the opponent inside it ... Quick auto-match no longer waits on a separate screen: Enqueue opens a real game seating the caller with an empty opponent seat (new game status 'open') and the player enters it at once. A second human searching the same variant+rule joins that open game; otherwise a background reaper seats a robot after a 90s + random 0-90s wait, pushing a new in-app opponent_joined event that fills the opponent card and re-enables resign and chat in place. Matchmaking state is now the open games in the database (the in-memory pool, lobby.poll and lobby.cancel are gone), serialised by a per-bucket advisory lock. While a game is open the starter may move on their turn, but resign, chat and nudge are refused; the lobby and opponent card show "searching for opponent". Schema edited in the baseline (no prod data): 'open' status, nullable game_players.account_id for the empty seat, and a games.open_deadline_at stamp; jet code regenerated.	2026-06-12 16:00:22 +02:00
Ilia Denisov	74455c7b12	feat: "multiple words per turn" rule for Russian games ... Add a per-game rule chosen on New Game for Russian variants (default off = the single-word rule; on = standard Scrabble). Off, only the main word along the play direction is validated and scored; perpendicular cross-words are ignored, including in robot move generation. The rule rides every create and enqueue request and joins the matchmaking key, so games and auto-match stay one uniform path; "Russian-only" is a UI affordance (English always sends standard and shows no toggle). - Engine: consume scrabble-solver v1.1.0's PlayOptions{IgnoreCrossWords}, threaded through engine.Options.MultipleWordsPerTurn -> playOpts() into validate, score and generate. - Backend: thread the flag through game CreateParams/Game + store (games column), lobby InvitationSettings + invitation row, and the matchmaker queue key (variant + rule); persisted, so a rebuilt-from-journal game keeps it. Baseline migration gains multiple_words_per_turn (DB not versioned); jet regenerated. - Edge: multiple_words_per_turn added to the EnqueueRequest / CreateInvitationRequest FlatBuffers tables (Go + TS regenerated) and threaded through the gateway. - UI: a "Multiple words per turn" toggle on New Game, shown for Russian variants only (auto-match and friend invite), default off; English silently sends standard. - Tests: backend engine/matchmaker; UI unit (gating) + Playwright e2e (solver corner-case + GCG fixtures ship in v1.1.0). Docs + PRERELEASE tracker updated.	2026-06-12 02:17:30 +02:00
Ilia Denisov	92f48a3b12	Backend infers play direction; UI previews words and gates submit on legality ... A single tile that only extended a word perpendicular to the client-declared direction was rejected: the UI always sent dir=H for one-tile plays (the dirOverride/Controls toggle was orphaned in the Stage 7 game rework), so placing "А" above "БАК" to form "АБАК" failed the solver's main-word-length check even though the word is in the dictionary. Make the backend infer a play's orientation from the placed tiles and the board (internal/engine.resolveDirection): two or more tiles by the line they share, a lone tile by the axis it abuts (longer word wins, horizontal on a tie). Direction becomes an output, not an input: drop dir from the SubmitPlay/Eval wire requests and add it to EvalResult. Journal replay keeps trusting the stored "H"/"V" (SubmitPlayDir) so a rebuilt game matches the one committed. UI: stop computing/sending direction; the preview now shows the words a move forms with its total score (game.previewWords); the make-move control is disabled until the play is confirmed legal; the "your turn" label hides while tiles are pending. Delete the orphaned Controls.svelte. Regenerate the FlatBuffers bindings (Go + TS) and update the gateway transcode and the loadtest edge client to the new contract. Bake the decision into ARCHITECTURE.md (§5/§9.1), FUNCTIONAL.md (+ _ru) and the backend README.	2026-06-11 22:42:33 +02:00
Ilia Denisov	c6e0dac940	R6(c): centralize shared integration-test fixtures in helpers.go ... Move the cross-file integration fixtures — the service constructors (newGameService/newSocialService/newRobotService/newMatchmaker), the game-assembly helpers (newMirror/newGameWithSeats/newDraftGame), account provisioning (provisionAccount/provisionGuest) and the stats reader — out of the domain test files (newGameService alone was used by 10 files) into a single backend/internal/inttest/helpers.go. Helpers used by a single file stay local. Pure relocation: the helper bodies are unchanged, no test logic changes; the imports the moves left unused are pruned. go vet -tags=integration is clean.	2026-06-10 17:30:53 +02:00
Ilia Denisov	8881214213	R6(a): de-stage code, docs, READMEs; split stage6_test ... Mechanical, behaviour-preserving removal of Stage N / TODO-N / phase (RN) references from comments, doc-comments, service READMEs, the current-state docs (ARCHITECTURE, FUNCTIONAL+_ru, TESTING, UI_DESIGN), config-file comments, and the .fbs/.proto schema comments. PLAN.md / PRERELEASE.md / CLAUDE.md keep the stage history. - Rename the only stage-named identifiers: registerStage8 -> registerSocialOps, registerStage11 -> registerLinkOps (gateway transcode). - Split stage6_test.go: TestEmailLoginFlow -> email_test.go, TestGuestAutoMatchLeavesNoStats (+ provisionGuest) -> account_test.go. - Regenerated proto bindings (push.pb.go, telegram_grpc.pb.go) from the de-staged .proto comments; FB Go/TS bindings unchanged (flatc strips schema comments). go build/vet/gofmt clean across modules; integration typecheck and pnpm check green.	2026-06-10 16:56:03 +02:00
Ilia Denisov	ab58062565	R3: backend rate-limit observability — ratewatch, auto-flag, admin throttled view ... - accounts.flagged_high_rate_at baked into the R1 baseline (no prod data; the contour schema is wiped after merge); jet regenerated — the regen also picks up the previously missing game_drafts/game_hidden models. - account.Store: FlagHighRate (set-once), ClearHighRateFlag, the flag in GetByID/ListUsers and a ListFlaggedHighRate review queue. - New internal/ratewatch: ingests the gateway rejection reports, keeps a bounded in-memory episode window for the console and applies the conservative auto-flag (1000 rejected / 10 min, BACKEND_HIGHRATE_FLAG_*). - POST /api/v1/internal/ratelimit/report (network-trusted, like sessions/resolve). - Admin console: Throttled page (episodes + flagged accounts), a high-rate badge in the user list, the marker + operator clear action on the user card. - Tests: ratewatch unit suite, report-route handler test, renderer cases, integration coverage for the store round-trip and the console flow.	2026-06-10 02:14:10 +02:00
Ilia Denisov	26aa154547	R1: schema & naming reset — squash migrations, rename variants ... Squash the 12 goose migrations into one 00001_baseline.sql (there is no prod data; verified schema-identical to the chain via a pg_dump diff + the green integration suite) and rename the game-variant labels english/russian_scrabble/erudit -> scrabble_en/scrabble_ru/erudit_ru across the backend, the FlatBuffers wire values and the UI. dawg filenames and the Go enum identifiers are unchanged; the i18n display keys are kept. Adds PRERELEASE.md (the R1-R7 pre-release tracker), linked from CLAUDE.md. Contour DB wipe and the scrabble-dictionary tidy are follow-ups.	2026-06-09 12:09:50 +02:00
Ilia Denisov	bf7dca0a09	Stage 17: fix the robot-nudge frequency + per-game push language ... Two owner-reported defects from a live contour game. A. Frequency: the robot's proactive nudge fired hourly for 12h+ (a 12h idle threshold then the 1h cooldown, uncapped). Replaced with a lengthening, randomized schedule (proactiveNudgeGap): the first nudge ~60-90 min into the human's turn, each later gap growing toward 1-6h (uniform sample in [60min, ceil], ceil ramping 90min->6h over 12h of idle, measured from the previous nudge), so a long wait gets a handful of increasingly-spaced reminders instead of a stream. B. Language: out-of-app push routed by the recipient's GLOBAL service_language (last-login-wins), so after re-logging via the RU bot an English game's nudges came from the RU bot. Now a game push (your_turn, game_over, nudge, match_found) carries the game's own language (engine.Variant.Language) on push.Event, and the gateway routes by it (falling back to service_language for non-game pushes). The New-Game variant-gating guarantees the game's bot is one the player has started, so delivery is never blocked. Tests: proactiveNudgeGap unit + retimed TestRobotProactiveNudge; TestVariantLanguage; emit your_turn/game_over language; TestNudgeRoutedByGameLanguage integration. Docs: ARCHITECTURE (§7 nudge, §10/§13 routing), FUNCTIONAL (+ _ru), PLAN tracker.	2026-06-09 08:06:58 +02:00
Ilia Denisov	4999478ded	Stage 17 #5: hide finished games from your own lobby list ... A player can remove a finished game from their own 'my games' list. The action is per-account, finished-only and irreversible (the game stays for the other players; there is no un-hide). - backend: migration 00012 game_hidden(account_id, game_id); store HideGame + hiddenGameIDs + ListGamesForAccount filtering; service HideGame (seat + finished checks, reusing ErrNotAPlayer / ErrGameActive); POST /api/v1/user/games/:id/hide. - gateway: game.hide edge op (reuses GameActionRequest -> Ack) + backendclient.HideGame. - ui: finished rows reveal a delete via swipe-left (touch) or a kebab tap (desktop), active rows get an inert chevron for icon alignment; optimistic removal + lobby-cache sync; mock + transport + client wiring; lobby.hideGame label (en/ru). - tests: integration (active->ErrGameActive, outsider->ErrNotAPlayer, per-account, idempotent), gateway transcode round-trip, mock e2e (kebab -> delete); hardened a pre-existing chat-screen .back transition flake surfaced by the new test's timing. - docs: ARCHITECTURE persistence list, FUNCTIONAL (+ _ru) lobby story, PLAN tracker.	2026-06-09 00:26:35 +02:00
Ilia Denisov	356f490546	Stage 17 round 6 (#18, PR D): admin Messages moderation section ... A new /_gm/messages console page lists posted chat messages (nudges excluded) newest-first — time, source (guest/robot/oldest identity kind), sender (linked to the user card), IP, body, game (linked to the game card) — searchable by sender name / external-id glob masks and pinnable to one game (?game=) or sender (?user=), linked from the game and user cards. The list query lives in social (raw SQL, kind='message', source via a SQL CASE), reusing the now-exported account.LikePattern. Server-rendered adminconsole MessagesView + messages.gohtml, 50/page via the shared pager. Tests: adminconsole render case; backend integration AdminListMessages (real Postgres) — nudge exclusion, game/sender pins, glob masks, source. Docs: ARCHITECTURE section 8 chat moderation, PLAN round-6.	2026-06-08 20:10:27 +02:00
Ilia Denisov	6b6baf5710	Stage 17 round 6 (#16/#17, PR C): lobby sort + server-derived in-game friend state ... Lobby: group the my-games list into your-turn / opponent-turn / finished (empty sections hidden), ordered by last activity (your-turn oldest-first, the other two newest-first), as a compact line-separated list. gameDTO and FB GameView gain last_activity_unix (turn start while active, finish time once finished); a pure lib/lobbysort.ts holds the grouping/ordering. Friends: the in-game 'add to friends' item is now server-derived via a new GET /user/friends/outgoing (+ friends.outgoing op), returning addressees with a pending OR declined request (both read as 'request sent'), so it is correct across reloads; it shows a disabled '✓ in friends' once accepted. It live-updates when the opponent answers: RespondFriendRequest now publishes friend_added (accept) / friend_declined (new notify sub-kind, decline) to the original requester, whose open game re-derives its friend state. Tests: lobbysort unit test; gateway outgoing + last_activity transcode tests; backend integration ListOutgoingRequests + respond-publishes-to-requester; e2e updated for the new lobby section labels + a non-friend active opponent. Docs: ARCHITECTURE notify catalog, FUNCTIONAL(+ru) lobby/friends, PLAN.	2026-06-08 19:23:48 +02:00
Ilia Denisov	06c8039281	Stage 17 round 6 (#4/#5/#6 backend): per-game draft store + conflict reset ... Foundation for persisting a player's client-side composition: a game_drafts table (game_id, account_id, rack_order, board_tiles jsonb) with raw-SQL store/service methods — GetDraft/SaveDraft (seated-player check) and, on every committed move, clearing the actor's own draft and resetting any opponent's board draft whose cell the play overlapped (the draft can no longer be placed; the rack order is kept). Integration tests cover the round-trip, the actor clear, the overlap reset, a non-conflicting survival, and the outsider rejection. The gateway op slice + UI wiring follow.	2026-06-07 12:29:32 +02:00
Ilia Denisov	cdf616d6c4	Stage 17 round 6 (#7): reset the nudge cooldown once the player acts ... The hourly nudge cooldown now clears as soon as the sender has moved or posted a chat since their last nudge — engagement lifts the 'don't spam' limit. Backend: Nudge checks game.LastMoveAt + the sender's last non-nudge chat against the last nudge time (GameReader gains LastMoveAt). UI: nudgeOnCooldown mirrors it — a chat reset is read from the message list, a move is tracked client-side (lastActedAt on commit/pass/exchange; the backend stays authoritative across a reload). Integration test covers the reset.	2026-06-07 11:32:08 +02:00
Ilia Denisov	2cb2b57cdb	Stage 17 round 6 (#10 backend): enforce chat only on your turn ... PostMessage now rejects a chat sent on a finished game or when it is not the sender's turn (ErrChatNotYourTurn -> 409 chat_not_your_turn), matching the UI where the message field is hidden off-turn and only the nudge shows. Existing chat tests post on the to-move seat and are unaffected; adds an off-turn-rejection integration test + the dto mapping case + the UI error message.	2026-06-07 11:23:43 +02:00
Ilia Denisov	f916d5e0ca	Stage 17 round 5 (L2): robot play-to-win intent + next-move ETA in the admin game card ... The admin game detail now shows, per robot seat, the game's deterministic play-to-win decision (from the bag seed) and — while it is that robot's turn — its scheduled next-move ETA (sampled think-time delay, deferred past the sleep window), plus a caption with the ~40% global target. Wiring: robot.PlayToWin/NextMoveAt/PlayToWinTargetPercent exports, account.IsRobot, game RobotSchedule (seed + turn-start). Tests: NextMoveAt invariants (never early, never in the sleep window), PlayToWin export, and an admin render integration test asserting the intent + ETA + target appear.	2026-06-07 09:42:23 +02:00
Ilia Denisov	3899ffda0f	Stage 17 round 5: fix robot-pool test for the new friend-request policy ... TestRobotPoolProvisionsRobotAccounts asserted robots block friend requests; they no longer do (a request stays pending and expires like a human ignore). Assert chat is blocked and friend requests are open. (Unblocks the integration job / contour deploy.)	2026-06-07 09:21:22 +02:00
Ilia Denisov	10412fee8e	Stage 17 round 5 — backend/correctness bug fixes ... - Resign on the opponent's turn: engine ResignSeat(seat) resigns a specific seat (not just toMove); game.Resign bypasses the turn check and forfeits the actor's seat. - Quick-match cancel was a UI no-op (only stopped polling): add the full path (REST /lobby/cancel -> gateway lobby.cancel -> client) and clear the matchmaker's pending result on Cancel, so a cancelled search is dequeued (no 'already queued', no later robot-substituted game). NewGame dequeues on cancel and on abandon. - Lobby win/loss: result.ts ranked by score, so a 0-0 resignation read as a win. The winner now takes rank 1 and the viewer is placed from rank 2 — matching the game-detail screen. - Friend request to a robot: robots no longer block requests; the request stays pending and expires (friendRequestTTL), mirroring a human who ignores it. - Nudge cooldown: ErrNudgeTooSoon now maps to a distinct nudge_too_soon code with a correct message; the chat nudge button disables during the hourly cooldown; the nudge note reads 'Waiting for your move!' (button keeps the Nudge action label). Tests: engine/service off-turn resign, matchmaker cancel-clears-result, friend-to-robot inttest, result.ts 0-0 resignation, nudge_too_soon mapping.	2026-06-07 09:17:35 +02:00