Fix syntax errors in MapView.vue and improve backend production robustness (CORS, DB URL, auto-migrations, and seeding)

backend/app/api/bus_stops/__init__.py

@@ -2,6 +2,7 @@
 from fastapi import APIRouter, Depends, HTTPException
 from sqlmodel import Session, select
 from typing import List
+from uuid import UUID
 
 from app.core.database import get_session
 from app.models.bus_stop import BusStop
@@ -20,7 +21,7 @@ async def get_bus_stops(session: Session = Depends(get_session)):
 
 
 @router.get("/{stop_id}", response_model=BusStopResponse)
-async def get_bus_stop(stop_id: str, session: Session = Depends(get_session)):
+async def get_bus_stop(stop_id: UUID, session: Session = Depends(get_session)):
     """Get a single bus stop by ID."""
     stop = session.get(BusStop, stop_id)
     if not stop:
@@ -29,7 +30,7 @@ async def get_bus_stop(stop_id: str, session: Session = Depends(get_session)):
 
 
 @router.get("/{stop_id}/routes")
-async def get_bus_stop_routes(stop_id: str, session: Session = Depends(get_session)):
+async def get_bus_stop_routes(stop_id: UUID, session: Session = Depends(get_session)):
     """Get all routes passing through a bus stop."""
     from app.models.route_stop import RouteStop
     from app.models.route import Route
@@ -56,7 +57,7 @@ async def create_bus_stop(
 
 @router.put("/{stop_id}", response_model=BusStopResponse)
 async def update_bus_stop(
-    stop_id: str,
+    stop_id: UUID,
     stop_update: BusStopUpdate,
     session: Session = Depends(get_session),
     _: bool = Depends(get_current_admin)
@@ -77,7 +78,7 @@ async def update_bus_stop(
 
 @router.delete("/{stop_id}")
 async def delete_bus_stop(
-    stop_id: str,
+    stop_id: UUID,
     session: Session = Depends(get_session),
     _: bool = Depends(get_current_admin)
 ):

backend/app/core/config.py

@@ -42,5 +42,12 @@ class Settings(BaseSettings):
     )
 
 
-# Global settings instance
+    # Global settings instance
+    @property
+    def get_database_url(self) -> str:
+        url = self.database_url
+        if url.startswith("postgres://"):
+            url = url.replace("postgres://", "postgresql://", 1)
+        return url
+
 settings = Settings()

backend/app/core/database.py

@@ -8,7 +8,12 @@ from app.core.config import settings
 
 # Create database engine
 # Convert asyncpg URL to psycopg2 for synchronous operations
-database_url = settings.database_url.replace("+asyncpg", "+psycopg2")
+database_url = settings.get_database_url
+if "+asyncpg" in database_url:
+    database_url = database_url.replace("+asyncpg", "+psycopg2")
+elif "postgresql://" in database_url and "+psycopg2" not in database_url:
+    database_url = database_url.replace("postgresql://", "postgresql+psycopg2://")
+
 engine = create_engine(
     database_url,
     echo=settings.debug,

backend/app/main.py

@@ -8,6 +8,9 @@ from app.core.config import settings
 from app.core.database import init_db, engine
 from sqlmodel import Session, select
 from app.models.taxi import Taxi
+from app.models.shuttle import Shuttle
+from app.models.business import Business
+from app.models.coupon import Coupon
 from app.api.routes import router as routes_router
 from app.api.bus_stops import router as bus_stops_router
 from app.api.schedules import router as schedules_router
@@ -23,14 +26,29 @@ from app.api.reports import router as reports_router
 from app.api.shuttles import router as shuttles_router
 
 from contextlib import asynccontextmanager
+from alembic.config import Config
+from alembic import command
+import random
+from datetime import datetime, timedelta
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
-    # Initialize database
-    init_db()
+    # Run migrations
+    try:
+        alembic_cfg = Config("alembic.ini")
+        command.upgrade(alembic_cfg, "head")
+        print("DEBUG: Database migrations completed successfully")
+    except Exception as e:
+        print(f"WARNING: Database migrations failed: {e}")
+        # Fallback to init_db if alembic fails or isn't configured
+        try:
+            init_db()
+        except:
+            pass
     
     # Seed sample data if empty
     with Session(engine) as session:
+        # 1. Taxis
         taxi_count = session.exec(select(Taxi)).first()
         if not taxi_count:
             sample_taxis = [
@@ -55,6 +73,32 @@ async def lifespan(app: FastAPI):
             ]
             session.add_all(sample_taxis)
             session.commit()
+
+        # 2. Shuttles
+        shuttle_count = session.exec(select(Shuttle)).first()
+        if not shuttle_count:
+            shuttles_data = [
+                {'route_name': 'Boquete > Santa Catalina', 'origin': 'Boquete', 'destination': 'Santa Catalina', 'vehicle_type': 'Mini Van', 'company_name': 'Chiriqui Transfers', 'trip_type': 'one_way', 'price_per_person': 35.0, 'estimated_duration': '4.5 horas', 'departure_times': '8:00 AM', 'contact_whatsapp': '+50760000000', 'is_active': True},
+                {'route_name': 'Boquete > Bocas del Toro', 'origin': 'Boquete', 'destination': 'Bocas del Toro', 'vehicle_type': 'Van + Bote', 'company_name': 'Hello Panama', 'trip_type': 'one_way', 'price_per_person': 30.0, 'estimated_duration': '3.5 horas', 'departure_times': '8:00 AM', 'contact_whatsapp': '+50760000000', 'is_active': True}
+            ]
+            for data in shuttles_data:
+                session.add(Shuttle(**data))
+            session.commit()
+
+        # 3. Businesses & Coupons (Tourist spots)
+        biz_count = session.exec(select(Business)).first()
+        if not biz_count:
+            tourist_spots = [
+                {"name": "Finca El Explorador", "area": "Boquete", "lat": 8.7845, "lng": -82.4350},
+                {"name": "Cascada San Ramón", "area": "Boquete", "lat": 8.8120, "lng": -82.4650}
+            ]
+            for spot in tourist_spots:
+                biz = Business(name=spot["name"], address=f"Sector {spot['area']}", phone="6000-0000", category="Area Turistica", area=spot["area"], latitude=spot["lat"], longitude=spot["lng"])
+                session.add(biz)
+                session.flush()
+                coupon = Coupon(title=f"Oferta en {biz.name}", description=f"Descuento especial en {biz.name}", business_id=biz.id, business_name=biz.name, business_address=biz.address, business_phone=biz.phone, category=biz.category, discount_percentage=15, valid_from=datetime.now().isoformat(), valid_until=(datetime.now() + timedelta(days=30)).isoformat(), is_active=True)
+                session.add(coupon)
+            session.commit()
     yield
 
 app = FastAPI(
@@ -75,7 +119,7 @@ origins = [
 
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=["*"],
+    allow_origins=origins,
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],