Add Docker build workflow and mobile application

2026-05-05 17:39:02 +02:00
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+# Transit API
+
+Transit API voor het beheren van busroutes, navigatie en GPS tracking voor busbestuurders.
+
+## Project Structuur
+
+```
+transit_api/
+├── index.js           # Main API endpoints
+├── middleware.js      # JWT authentication middleware
+├── db.js             # PostgreSQL connection
+├── schema.sql        # Database schema setup
+├── package.json      # Dependencies
+└── .env              # Environment variables
+```
+
+## Setup
+
+### 1. Dependencies installeren
+
+```bash
+npm install
+```
+
+### 2. Database Schema opzetten
+
+Voer het volgende uit in PostgreSQL:
+
+```bash
+# Via psql command line
+psql -U your_user -d your_database -f schema.sql
+```
+
+Of kopieer-plak de SQL queries rechtstreeks in pgAdmin.
+
+### 3. Environment variabelen (.env)
+
+```
+PG_HOST=localhost
+PG_PORT=5432
+PG_USER=your_user
+PG_PASS=your_password
+PG_DB=your_database
+JWT_SECRET=your_jwt_secret
+PORT=5001
+```
+
+### 4. API starten
+
+```bash
+npm start
+```
+
+API draait op `http://localhost:5001`
+
+## API Endpoints
+
+Alle endpoints vereisen een `Authorization: Bearer {token}` header.
+
+### Schedule
+
+**GET** `/schedule/daily?date=2024-05-05`
+- Ophalen van dagplanning voor chauffeur
+- Response:
+```json
+{
+  "date": "2024-05-05",
+  "routes": [
+    {
+      "id": 1,
+      "startTime": "2024-05-05T08:00:00Z",
+      "status": "scheduled",
+      "busLine": {
+        "lineNumber": 1,
+        "startStop": "Central Station",
+        "endStop": "Airport"
+      },
+      "busType": {
+        "name": "Standard Bus",
+        "seatCapacity": 50,
+        "licensePlate": "BUS-001"
+      }
+    }
+  ]
+}
+```
+
+**GET** `/routes/:routeId`
+- Details van een specifieke route
+- Response: `{ "route": {...} }`
+
+### Navigation
+
+**POST** `/navigation/route`
+- Opslaan van berekende route van OSRM
+- Body:
+```json
+{
+  "routeId": 1,
+  "startLat": 52.5200,
+  "startLon": 13.4050,
+  "endLat": 52.5300,
+  "endLon": 13.4150,
+  "totalDistance": 15000,
+  "totalDuration": 900,
+  "geojson": {
+    "type": "LineString",
+    "coordinates": [[13.4050, 52.5200], ...]
+  }
+}
+```
+
+**GET** `/bus-lines/:busLineId/stops`
+- Alle stops van een buslijn (voor navigatie waypoints)
+- Response:
+```json
+{
+  "stops": [
+    {
+      "id": 1,
+      "order": 1,
+      "name": "Central Station",
+      "latitude": 52.5200,
+      "longitude": 13.4050
+    }
+  ]
+}
+```
+
+### GPS Tracking
+
+**POST** `/gps/track`
+- Real-time positie opslaan
+- Body:
+```json
+{
+  "routeId": 1,
+  "latitude": 52.5210,
+  "longitude": 13.4060,
+  "speed": 45.5,
+  "heading": 180,
+  "accuracy": 5.0
+}
+```
+
+**GET** `/gps/route/:routeId`
+- Alle opgeslagen positie punten van een route
+- Response:
+```json
+{
+  "positions": [
+    {
+      "id": 1,
+      "latitude": 52.5210,
+      "longitude": 13.4060,
+      "speed": 45.5,
+      "heading": 180,
+      "recordedAt": "2024-05-05T08:15:00Z"
+    }
+  ]
+}
+```
+
+### Route Status
+
+**PATCH** `/routes/:routeId/status`
+- Update route status
+- Body: `{ "status": "in_progress" }`
+- Valid statuses: `scheduled`, `in_progress`, `completed`, `cancelled`
+
+## Database Schema
+
+### bus_types
+- `id` - Primary key
+- `name` - Bus type name (Standard Bus, etc.)
+- `seat_capacity` - Number of seats
+- `license_plate` - Unique license plate
+
+### bus_lines
+- `id` - Primary key
+- `line_number` - Unique line number (1, 5, 12, etc.)
+- `start_stop` - Start stop name
+- `end_stop` - End stop name
+- `estimated_duration_minutes` - Expected route duration
+
+### routes
+- `id` - Primary key
+- `user_id` - Chauffeur (references workers.users)
+- `bus_line_id` - Which line (references bus_lines)
+- `bus_type_id` - Which bus (references bus_types)
+- `start_time` - Scheduled start
+- `status` - scheduled/in_progress/completed/cancelled
+
+### navigation_routes
+- `id` - Primary key
+- `route_id` - Link to route (unique)
+- `polyline_geojson` - GeoJSON LineString van de route
+- `total_distance_meters` - Route distance
+- `total_duration_seconds` - Estimated duration
+
+### gps_tracking
+- `id` - Primary key
+- `route_id` - Which route
+- `latitude`, `longitude` - Current position
+- `speed_kmh` - Current speed
+- `recorded_at` - Timestamp
+
+## Integration met Flutter App
+
+```dart
+// In schedule_service.dart
+
+// Save navigation route
+await scheduleService.saveNavigationRoute(
+  routeId: 1,
+  navRoute: navigationRoute,
+);
+
+// Track GPS
+await scheduleService.trackGPS(
+  routeId: 1,
+  currentPos: navigationPoint,
+  speed: 45.5,
+  heading: 180,
+);
+
+// Update route status
+await scheduleService.updateRouteStatus(1, 'in_progress');
+```
+
+## Error Handling
+
+Alle endpoints retourneren error responses:
+```json
+{
+  "error": "error_code",
+  "details": "More information"
+}
+```
+
+Common errors:
+- `missing_token` - No Authorization header
+- `invalid_token` - Token verification failed
+- `missing_required_fields` - Required data missing
+- `invalid_status` - Invalid status value
+- `route_not_found` - Route not found
+- `unauthorized` - User doesn't own this resource