 david raistrick
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52866784b2
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M2: replace shape-specific backend with generic KV doc store (firebase mirror)
Backend was endpoint-mapper (POST /api/campaigns ignores path id, etc). Adapter
translation layer brittle, untested, lost doc identity. Generic contract (Layer 2)
test caught 15 bugs immediately.
Rewrite to firebase-mirror KV model:
- server/db.js: docs table (path PK, parent, data JSON). getDoc/setDoc/updateDoc/
deleteDoc/getCollection/batchWrite. parent = path prefix for collection queries.
- server/index.js: generic REST (GET/PUT/PATCH/DELETE /api/doc, GET /api/collection,
POST /api/collection addDoc, POST /api/batch). WS subscribe by path (doc|collection),
broadcast to doc subs at changed path + collection subs at parent path.
- src/storage/ws.js: thin passthrough adapter. norm() strips firebase prefix.
initial value via REST (independent of WS connect), subsequent changes via WS.
- shared/turn.js kept (M4 use). server/handlers.js + server.test.js removed (logic
now in App, backend is dumb KV).
- src/storage/contract.js: flush() bumped to 50ms (WS roundtrip > setTimeout(0)).
Layer 2 test (server/ws-contract.test.js): spins fresh backend per test, runs same
storage contract spec against createWsStorage. Catches adapter translation bugs
that firebase-mock Layer 1 tests cannot.
nanoid v5 ESM breaks jest CJS -> replaced with crypto.randomUUID (Node builtin).
Tests: 114 green (39 shared + 19 ws-contract + 56 frontend).
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2026-06-29 13:00:24 -04:00 |
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david raistrick
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0e76fb2fc7
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M1: backend (Express+ws+better-sqlite3) + integration tests
- server/db.js: SQLite schema mirroring Firestore doc tree
- server/handlers.js: action -> shared turn fn -> tx persist -> broadcast
- server/index.js: REST endpoints + WebSocket real-time push
- server/server.test.js: 7 integration tests (REST CRUD + combat flow)
- --forceExit for jest (open WS handles)
Backend boots, serves state, persists to SQLite.
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2026-06-28 17:01:53 -04:00 |
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