Ilia Denisov
c127bc9f0e
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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.
pkg
Shared wire contracts for the Scrabble platform (module scrabble/pkg),
imported by both backend and gateway. It carries no logic — only the
generated message types and the schemas they come from.
Layout
proto/push/v1/ # backend -> gateway live-event gRPC channel (Push.Subscribe)
# committed generated Go (*.pb.go, *_grpc.pb.go)
fbs/scrabble.fbs # FlatBuffers edge payloads (one `scrabblefb` namespace)
fbs/scrabblefb/ # committed generated Go for the schema
proto/push/v1is the single gRPC server-stream the backend exposes and the gateway subscribes to (Event{user_id, kind, payload, event_id}); thepayloadis an opaque FlatBuffers body the gateway forwards verbatim.proto/telegram/v1is the Telegram connector's RPC contract (includingValidateLoginWidgetfor the web Login Widget sign-in).fbsholds the client↔gateway request/response and event payloads as FlatBuffers tables. The backend encodes the push payloads from these types; the gateway transcodes the rest to and from the backend's JSON; the UI generates TypeScript from the same.fbs.
Generated code
Committed (CI only builds it); regenerate dev-time after editing the schemas:
make -C pkg tools # go install protoc-gen-go + protoc-gen-go-grpc
make -C pkg gen # buf generate (proto) + flatc (fbs)
flatc is pinned to 23.5.26 to match the github.com/google/flatbuffers
Go runtime in go.mod; generating with another version is refused.
Workspace wiring
scrabble/pkg is a bare-path module (no dot), so — like scrabble-solver — it
cannot be fetched as a versioned dependency. go.work carries use ./pkg and
replace scrabble/pkg v0.0.0 => ./pkg; consumers require scrabble/pkg v0.0.0.