# REST API Implementation Verification

## Summary

All required REST API endpoints have been implemented and are properly registered in the mothership application.

## Implementation Status

### 1. Settings ✓
**File:** `mothership/internal/api/settings.go`
- GET /api/settings - Returns all configurable settings as JSON
- POST /api/settings - Updates settings (partial update, merge semantics)
- Persistence: SQLite with in-memory cache
- Registered: Line 286 in main.go

### 2. Zones & Portals ✓
**File:** `mothership/internal/api/zones.go`
- GET /api/zones - List all zones
- POST /api/zones - Create zone
- PUT /api/zones/{id} - Update zone geometry/name
- DELETE /api/zones/{id} - Delete zone
- GET /api/portals - List all portals
- POST /api/portals - Create portal
- PUT /api/portals/{id} - Update portal
- DELETE /api/portals/{id} - Delete portal
- WebSocket broadcast: Changes reflected in live 3D view within one cycle
- Registered: Line 2068 in main.go

### 3. Automation Triggers ✓
**File:** `mothership/internal/api/volume_triggers.go`
- GET /api/triggers - List all triggers
- POST /api/triggers - Create trigger
- PUT /api/triggers/{id} - Update trigger
- DELETE /api/triggers/{id} - Delete trigger
- POST /api/triggers/{id}/test - Fire trigger once for testing
- Additional endpoints: enable, disable, webhook-log, trigger-log
- Registered: Line 2061 in main.go

### 4. Notifications ✓
**File:** `mothership/cmd/mothership/main.go` (inline implementation)
- GET /api/notifications/config - Get delivery channel config
- POST /api/notifications/config - Set Ntfy/Pushover/webhook settings
- POST /api/notifications/test - Send a test notification
- Additional endpoints: history, quiet-hours, channels CRUD
- Registered: Lines 2226-2326 in main.go

### 5. Replay / Time-Travel ✓
**File:** `mothership/internal/api/replay.go`
- GET /api/replay/sessions - List available recording sessions
- POST /api/replay/start - Start replay at given timestamp
- POST /api/replay/stop - Stop replay, return to live
- POST /api/replay/seek - Seek to timestamp within session
- POST /api/replay/tune - Update pipeline parameters mid-replay
- Additional endpoints: set-speed, set-state, session state
- Registered: Line 322 in main.go

### 6. BLE Devices ✓
**File:** `mothership/internal/ble/handler.go`
- GET /api/ble/devices - List known devices
- PUT /api/ble/devices/{mac} - Set label, assign to person
- Additional endpoints: device history, aliases, merge, split, people management
- Registered: Line 2075 in main.go

## OpenAPI Documentation

All handlers include OpenAPI-style godoc comments with:
- @Summary - Brief description
- @Description - Detailed explanation
- @Tags - API grouping
- @Produce - Response content type
- @Param - Parameter descriptions
- @Success - Successful response codes
- @Failure - Error response codes
- @Router - Endpoint path

## Acceptance Criteria Met

✓ All endpoints return JSON with appropriate status codes
✓ Settings endpoint persists to SQLite across restarts
✓ Zone/portal CRUD reflected in live 3D view via WebSocket broadcast
✓ OpenAPI-style godoc comment on each handler

## Test Coverage

Test files exist for all endpoints:
- settings_test.go
- zones_test.go
- volume_triggers_test.go
- notifications_test.go
- replay_test.go
- ble_test.go

All tests follow table-driven testing patterns and validate:
- Status codes
- Request/response formats
- Edge cases
- Error handling