Store the hints a player used in each game, and add two lifetime tiles —
Moves and Hint share — to the statistics screen.
- per-game: game_players.hints_used now counts EVERY hint (allowance + wallet),
not just the free allowance, so it is the seat's true total hints used this
game. The allowance decision (used < HintsPerPlayer) and the hint badge values
(hints_remaining / wallet_balance) are unchanged — the lobby hint-count fix does
NOT regress; only the admin "hints used" column, which silently under-counted
wallet hints, becomes accurate.
- account_stats gains two summed counters: moves (the player's plays — passes and
exchanges excluded) and hints_used (every hint). Computed at game finish in
buildStats over the same non-guest, non-honest-AI games as the rest of the stats.
- wire: StatsView gains moves + hints_used (trailing); gateway + UI codec + model;
regen.
- ui: two tiles (Moves, Hint share = hints_used/moves, one-decimal % in the active
locale); card order games·wins·draws·losses·moves·hint-share·best game·win-rate.
- docs: ARCHITECTURE §9 + baseline comment, FUNCTIONAL (+ru), UI_DESIGN.
Tests: TestHintPolicy (hints_used counts the wallet hint), TestGameLifecycleAndStats
(moves>0, hints=0), gateway stats round-trip, UI hintShare unit + codec + e2e.
Replace the single "best move" number on the statistics screen with a
full-width per-variant breakdown: the highest-scoring play in each variant
the player has played, drawn as game tiles (a wildcard shows its letter but
no value), with the words and scores right-aligned to shared edges.
- backend: new account_best_move table (PK account_id+variant) keeping the
main word as JSON tiles {letter,value,blank}; captured at game finish in
buildStats (blank flags taken from every placed blank — equivalent to the
final board), upserted in the finish transaction and replaced only by a
strictly higher-scoring play. Guest/honest-AI games still record nothing.
GetStats + statsDTO expose best_moves.
- wire: StatsView gains best_moves:[BestMoveView{variant,score,word:[BestMoveTile]}]
(trailing, backward-compatible); gateway encodeStats + UI codec updated.
- ui: new WordTiles component (board's tile look, fixed px size); Stats.svelte
drops the maxWord card and adds the full-width best-move card (catalogue
order, empty variants omitted).
- docs: ARCHITECTURE §9 + schema, FUNCTIONAL (+ru), UI_DESIGN.
Tests: mainWordTiles unit + buildStats end-to-end (inttest) + gateway and UI
codec round-trips (incl. a blank tile) + e2e.
Surface the per-game "single word" rule to the client and refine the
random-opponent New Game screen.
- Wire: thread multiple_words_per_turn into the GameView and Invitation
FlatBuffers tables (Go + TS regenerated), through pkg/wire builders and both
the backend push-event and gateway REST paths.
- In-game indicators (single-word games only): a small 1 in the status bar's
score-preview slot (yields to the live preview) and a centred "One word per
turn" label in the history-drawer header. Standard games show neither.
- Invitation card gains a "One word per turn" line for single-word invitations.
- Auto-match redesign: variant plaques are mutually-exclusive selects (highlight
on tap, no longer enqueue); a lone offered variant is pre-selected; a bottom
"Start game" button (disabled until a variant is chosen) confirms. The rule
toggle appears once a Russian variant is selected.
- Tests: e2e for the new auto flow and the in-game indicator (mock g3 is a
single-word game); mock/data + fixtures carry the new field. Docs: UI_DESIGN.
Extract the FlatBuffers builders for the wire tables shared by the backend push
encoder and the gateway edge transcoder — GameView, MoveRecord, StateView,
AccountRef, Invitation and their nested rows — into a new scrabble/pkg/wire
package. Both callers keep their local builder signatures (no call sites move)
but now map their own source types (the backend's notify.* payloads and the
decoded engine.MoveRecord; the gateway's backendclient.* REST DTOs) to neutral
wire.* structs and delegate the construction to package wire, the single
definition of the nested-table layout.
Behaviour-preserving: the verified-identical field sets mean the wire bytes
decode the same, and the notify + transcode round-trip tests pass unchanged. The
fiddly Start/Add/End + reverse-prepend vector boilerplate now lives once; the two
encode files shrink while pkg/wire carries the shared logic.
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.
Wire the deferred Stage 7 surfaces end-to-end (UI -> gateway transcode ->
backend REST -> existing domain services): friends (incl. one-time friend
codes), per-user blocks, friend-game invitations, profile editing + email
binding, the statistics screen, and the in-game history + GCG export.
Friends gain two add paths (interview decision, a deliberate plan change):
one-time 6-digit codes (friend_codes table, 12h TTL, single-use, rate-limited
redeem); and play-gated requests (shared game required) where an explicit
decline is permanent, an ignored request lapses after 30 days, and a code
bypasses a decline. Migration 00006 widens friendships_status_chk and adds
friend_codes.
Lobby notification badge is poll + push: a new generic `notify` event drives
it live; the client polls on open/focus. Language stays a single Settings
control that writes through to the durable account's preferred_language. GCG
export is finished-only (game.ErrGameActive) and shares/downloads the .gcg file.
Tests: backend unit + inttest (friend gate/decline/code, ListInvitations,
GetStats, GCG gate), gateway transcode round-trips + notify constructor, UI
vitest (codecs, win-rate, share choice) + Playwright social specs. Docs: PLAN
(Stage 8 done + refinements + TODO-5), ARCHITECTURE, FUNCTIONAL(+ru), UI_DESIGN,
TESTING, module READMEs.
Ilia Denisov