# ChatGPT Feedback Package

**Purpose:** Minimal, structured package for efficient ChatGPT collaboration.  
**Owner:** Development Team  
**Last Updated:** 2025-12-22  
**Status:** active

**Usage:** Copy this entire document + changed files only (not the whole repo).

---

## What Changed Since Last Review

**Date:** 2025-12-22

### Files Changed
- **P1.4 COMPLETE**: Created shared core types module (`src/core/`)
  - `errors.ts`: ErrorCode enum, DailyNotificationError class
  - `enums.ts`: PermissionState, ScheduleKind, HistoryKind, etc.
  - `contracts.ts`: Schedule, ContentCache, Config, Callback, History interfaces
  - `events.ts`: EventLog with schemaVersion, EVENT_CODES constants
  - `guards.ts`: Runtime validators
  - `index.ts`: Curated public exports
- **P1.4 COMPLETE**: Migrated consumers to use core types
  - `observability.ts`: Now imports EVENT_CODES/EventLog from `./core/events`
  - `definitions.ts`: Re-exports core contracts/enums instead of duplicating
  - `web.ts`: Uses canonical types from `./core` via `definitions.ts`
- **P1.4 COMPLETE**: Core module purity enforcement
  - Platform import blocking: comprehensive regex detects Node builtins + Capacitor/React
  - Export validation: Node-based check for `package.json.exports['./core']`
  - Source checks (pre-build) + artifact checks (post-build) in `verify.sh`
- **P0.5 COMPLETE**: Fixed packaging issues (exports["./web"] paths, tightened "files" field)
- **P0.6 COMPLETE**: Enhanced verify.sh with forbidden files check (hard-fail on xcuserdata/xcuserstate/DerivedData/ios/App/)
- **Packaging**: `npm pack --dry-run | grep -E "xcuserdata|xcuserstate|DerivedData|ios/App/"` now returns empty
- **Exports**: Fixed `exports["./web"]` to point to actual build artifacts (`dist/esm/web.{js,d.ts}`)
- **Files field**: Tightened from `"ios/"` to specific subpaths (`ios/Plugin/`, `ios/Tests/`, `ios/*.podspec`, etc.)

---

**Date:** 2025-12-16

### Files Changed
- Created progress tracking system (`docs/progress/*`)
- Documentation consolidation completed
- **PHASE 1 COMPLETE**: Removed 21 Java files from `src/android/`
- **PHASE 3 COMPLETE**: Created `scripts/verify.sh` and local CI (`ci/run.sh`)
- **P0 COMPLETE**: Fixed build breakage (`src/web.ts`), podspec reference, markdown lint paths
- **P1 COMPLETE**: Added build + pack checks to verify.sh
- **P3 COMPLETE**: Updated parity matrix (iOS has persistence: CoreData + SQLite)
- **P0.4 COMPLETE**: Added `.npmignore` as belt-and-suspenders safety net
- **PARITY FIX**: iOS rollover is actually implemented - updated parity matrix
- **RECOVERY TESTS COMPLETE**: Added iOS recovery tests (`DailyNotificationRecoveryTests.swift`) + test helper (`TestDBFactory.swift`)

### Commits
- `c39bd7c` - docs: Consolidate documentation structure
- `3f15352` - chore: Add zip and gz files to .gitignore
- (Pending) - refactor: Remove native code from src/ directories
- (Pending) - feat: Add verification script and CI workflow

---

## Current Blockers / Questions

*None currently. See [02-OPEN-QUESTIONS.md](./02-OPEN-QUESTIONS.md) for details.*

---

## Files to Review (Short List)

### Priority Files (Changed/New)
- `docs/progress/00-STATUS.md` - Current status (PHASE 1 & 3 complete)
- `docs/progress/04-PARITY-MATRIX.md` - Feature parity tracking
- `scripts/verify.sh` - ✅ Created (verification entrypoint)
- `ci/run.sh` - ✅ Created (local CI entrypoint)
- `ci/README.md` - ✅ Created (local CI documentation)

### Context Files (If Needed)
- `src/android/` - Check for native code (PHASE 1)
- `src/ios/` - Check for native code (PHASE 1)
- `ios/Plugin/` - iOS persistence implementation (PHASE 2)

---

## Verify Output Summary

**Last Run:** 2025-12-22  
**Status:** ✅ PUBLISH-SAFE + CORE MODULE VALIDATED  
**Commands:** `./ci/run.sh` (wraps `./scripts/verify.sh`) + `npm pack --dry-run | grep -E "xcuserdata|xcuserstate|DerivedData|ios/App/"`

**Results:**
- ✅ Build: `npm run build` succeeds
- ✅ Package: `npm pack --dry-run` includes `CapacitorDailyNotification.podspec`
- ✅ Forbidden files check: **Empty** (no xcuserdata, xcuserstate, DerivedData, ios/App/)
- ✅ Exports: `exports["./web"]` and `exports["./core"]` paths fixed to match actual build artifacts
- ✅ Files field: Tightened from `"ios/"` to specific subpaths
- ✅ TypeScript: All types compile correctly
- ✅ Web implementation: `src/web.ts` implements all interface methods
- ✅ Core module: Source checks pass (no platform imports), artifact checks pass (build outputs exist)
- ✅ Core module: Export validation passes (`package.json.exports['./core']` exists and valid)

**All P0 + P1.4 checks passed. Package is publish-safe with correct exports, no forbidden files, and core module is pure.**

---

## Current Phase

**PHASE 1** - ✅ COMPLETE  
**PHASE 2** - ✅ COMPLETE (iOS persistence confirmed)  
**PHASE 3** - ✅ COMPLETE  
**PHASE 4 (P1.4)** - ✅ COMPLETE (Shared core types module)

**Next Phase:** PHASE 5 - Docs Consolidation

**Completed Tasks:**
1. ✅ Removed 21 Java files from `src/android/` (duplicates)
2. ✅ Verified npm packaging (package.json "files" field tightened)
3. ✅ Created `scripts/verify.sh` verification entrypoint
4. ✅ Created `ci/run.sh` local CI entrypoint (wraps verify.sh)
5. ✅ Moved GitHub Actions template to `docs/_reference/` (reference only, not used)
6. ✅ Fixed `exports["./web"]` paths (P0.6)
7. ✅ Tightened `package.json` "files" field to exclude test app and Xcode user state (P0.5)
8. ✅ Enhanced verify.sh with forbidden files check (hard-fail on xcuserdata/xcuserstate/DerivedData/ios/App/)
9. ✅ Created shared core types module (`src/core/`) with errors/enums/contracts/events/guards (P1.4)
10. ✅ Migrated consumers (observability.ts, definitions.ts, web.ts) to use core types (P1.4)
11. ✅ Core module purity enforcement (platform import blocking, export validation) (P1.4)

---

## Next Actions

1. **PHASE 5** - Reduce doc overlap (archive duplicates)
2. **P1.5** - Move iOS/App test harness out of published tree (optional)
3. **P2.6** - Replace TS `any` with `unknown`/generics
4. **P2.7** - Create SYSTEM_INVARIANTS.md
5. **P2 Enhancement** - Combined edge case tests (DST + duplicate + cold start)

## iOS Rollover Implementation Status

**Status:** ✅ **IMPLEMENTED** (was incorrectly marked as missing)

**Mechanism:**
- iOS uses `NotificationCenter` pattern for decoupled rollover
- `AppDelegate.userNotificationCenter(_:willPresent:)` posts `DailyNotificationDelivered` event
- Plugin listens via `NotificationCenter.default.addObserver()` in `load()`
- `handleNotificationDelivery()` → `processRollover()` → `scheduler.scheduleNextNotification()`
- Notifications include `notification_id` and `scheduled_time` in `userInfo` (line 161-165 in `DailyNotificationScheduler.swift`)

**Why it was marked as missing:**
- Parity matrix was outdated
- Rollover uses different pattern than Android (NotificationCenter vs direct call)
- Implementation exists but wasn't verified in parity doc

## iOS Recovery Testing Status

**Status:** ✅ **IMPLEMENTED**

**Test Coverage:**
- `test_recovery_ignores_invalid_records_and_continues()` - Invalid/corrupt records don't crash recovery
- `test_recovery_handles_null_fields()` - Null/empty required fields handled gracefully
- `test_recovery_dedupes_duplicate_delivery_events()` - Duplicate delivery events result in single rollover
- `test_recovery_rollover_idempotent_when_called_twice()` - Rollover is idempotent (can be called multiple times)
- `test_recovery_after_cold_start_reconciles_state()` - Cold start recovery reconciles state correctly
- `test_recovery_migration_safety_unknown_fields()` - Unknown/missing fields don't crash decode paths

**Test Infrastructure:**
- `TestDBFactory.swift` - Helper for creating test databases and injecting invalid data
- Tests use temporary databases for isolation
- Tests verify no crashes and graceful error handling

**Equivalent to Android TEST 4:**
- Both platforms now have automated recovery testing
- Both test invalid data handling, duplicate prevention, and idempotency

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**Last Updated:** 2025-12-22  
**Package Version:** 1.0.11  
**Baseline Tag:** `v1.0.11-p0-p1.4-p1.5-p2.6-p2.7-complete` (P0 + P1.4 + P1.5 + P2.6 + P2.7 milestone)