Review: Mutual Result Submission

Verdict: NEEDS_REFINEMENT

Template Completeness

• [x] Type — Feature
• [x] Lineage — V2 ticket, depends on #67, part of #66
• [x] Repo — forgejo_admin/twitch-2k-wager
• [x] User Story — player mutual confirmation
• [x] Context — clear migration from admin-declared to mutual agreement
• [x] File Targets — 5 files, all verified
• [x] Acceptance Criteria — 6 criteria
• [x] Test Expectations — 4 test cases
• [x] Constraints — dependencies, transition strategy noted
• [x] Checklist — standard
• [x] Related — parent #66 and dependency #67

Traceability

• [x] story:game-result label — mutual result submission story
• [ ] story note MISSING — [SCOPE] Create user story entry on project-twitch-2k-wager user-stories section (project page has no content)
• [x] arch:dataflow-twitch-2k-wager label — dataflow component
• [ ] arch note MISSING — [SCOPE] Create architecture note arch-dataflow-twitch-2k-wager
• [x] Forgejo issue — #71, open

File Targets

• [x] src/lib/schema.sql — verified: exists, currently has no player_1_result/player_2_result columns (those depend on #67 schema migration)
• [x] src/lib/types.ts — verified: exists, Game interface present, needs result confirmation fields
• [x] src/lib/db.ts — verified: exists, has query helpers and game functions, no submitResult yet
• [x] src/routes/api/result/+server.ts — verified: does NOT exist (correctly marked NEW in ticket)
• [x] src/routes/game/[id]/+page.svelte — verified: exists, currently shows game status with polling, needs result buttons

Repo Placement

Dependencies

• [x] #67 (v2 schema) — PENDING. Open, in backlog (board item #845). This ticket requires player_1_result, player_2_result columns and the peer-to-peer game model from #67. Must merge first.
• [x] #66 (parent vision) — Open. Umbrella tracking issue. Not blocking.

Acceptance Criteria

• [x] Player result submission — API call + DB state check
• [x] Mutual agreement triggers pot transfer — API + DB verification
• [x] Disagreement sets disputed status — API + DB check
• [x] Non-participant auth check — 403 response assertion
• [x] Completed game guard — 400 response assertion
• [x] Waiting state UI — frontend state verification via polling

Blast Radius

• Existing admin result endpoint (/api/admin/result) — ticket correctly notes keeping it during transition. Agent must not break it.
• Game view page — currently handles won/lost/cancelled as terminal states. New "disputed" status needs handling in the isTerminal check and alert config in +page.svelte.
• Game status type — "disputed" must be added to the GameStatus union in types.ts and the CHECK constraint in schema.sql. Not explicitly called out in file targets but implied by AC.
• Page server (game/[id]/+page.server.ts) — may need to load current user's result submission state so the frontend can show the correct buttons. Not listed in file targets.

Decomposition Assessment

• Does the ticket have >3 discrete changes? Yes (5 files), but all are tightly coupled in a single request-response flow (schema → type → db → api → view). Splitting would create artificial boundaries.
• Would an agent need >5 minutes? Estimated 4-5 minutes. Borderline but manageable.
• Are there independent subtasks that could be parallelized? No — each layer depends on the one below it.

Recommendation

• [SCOPE] Create project page content for project-twitch-2k-wager with a user-stories section including the game-result story entry.
• [SCOPE] Create architecture note arch-dataflow-twitch-2k-wager for the dataflow component.
• [BODY] Add src/routes/game/[id]/+page.server.ts to File Targets — it likely needs to pass the current user's player ID so the frontend knows which result buttons to show and whether the user has already submitted.
• [BODY] Note in File Targets that src/lib/types.ts also needs "disputed" added to the GameStatus union type.