Lots of changes to support Alembic and external DB

backend/app/main.py

@@ -69,7 +69,29 @@ async def root():
 
 @app.get("/health")
 async def health_check():
-    return {"status": "healthy", "timestamp": "2024-01-01T00:00:00Z"}
+    """Health check endpoint with database connectivity verification"""
+    from datetime import datetime
+    from sqlalchemy import text
+    from app.db.session import SessionLocal
+    
+    health_status = {
+        "status": "healthy",
+        "timestamp": datetime.utcnow().isoformat() + "Z",
+        "version": "2.0.0"
+    }
+    
+    # Check database connectivity
+    try:
+        db = SessionLocal()
+        db.execute(text("SELECT 1"))
+        db.close()
+        health_status["database"] = "connected"
+    except Exception as e:
+        health_status["status"] = "unhealthy"
+        health_status["database"] = "disconnected"
+        health_status["error"] = str(e)
+    
+    return health_status
 
 # Include API router
 app.include_router(api_router, prefix=settings.api_v1_str)

backend/app/models/ppr.py

@@ -23,26 +23,27 @@ class PPRRecord(Base):
     __tablename__ = "submitted"
     
     id = Column(BigInteger, primary_key=True, autoincrement=True)
-    status = Column(SQLEnum(PPRStatus), nullable=False, default=PPRStatus.NEW)
-    ac_reg = Column(String(16), nullable=False)
+    status = Column(SQLEnum(PPRStatus), nullable=False, default=PPRStatus.NEW, index=True)
+    ac_reg = Column(String(16), nullable=False, index=True)
     ac_type = Column(String(32), nullable=False)
     ac_call = Column(String(16), nullable=True)
     captain = Column(String(64), nullable=False)
     fuel = Column(String(16), nullable=True)
     in_from = Column(String(64), nullable=False)
-    eta = Column(DateTime, nullable=False)
+    eta = Column(DateTime, nullable=False, index=True)
     pob_in = Column(Integer, nullable=False)
     out_to = Column(String(64), nullable=True)
-    etd = Column(DateTime, nullable=True)
+    etd = Column(DateTime, nullable=True, index=True)
     pob_out = Column(Integer, nullable=True)
     email = Column(String(128), nullable=True)
     phone = Column(String(16), nullable=True)
-    notes = Column(String(2000), nullable=True)
+    notes = Column(Text, nullable=True)
     landed_dt = Column(DateTime, nullable=True)
     departed_dt = Column(DateTime, nullable=True)
-    created_by = Column(String(16), nullable=True)
-    submitted_dt = Column(DateTime, nullable=False, server_default=func.current_timestamp())
-    public_token = Column(String(128), nullable=True, unique=True)
+    created_by = Column(String(16), nullable=True, index=True)
+    submitted_dt = Column(DateTime, nullable=False, server_default=func.current_timestamp(), index=True)
+    public_token = Column(String(128), nullable=True, unique=True, index=True)
+    updated_at = Column(DateTime, nullable=False, server_default=func.current_timestamp(), onupdate=func.current_timestamp())
 
 
 class User(Base):
@@ -52,17 +53,22 @@ class User(Base):
     username = Column(String(50), nullable=False, unique=True, index=True)
     password = Column(String(255), nullable=False)
     role = Column(SQLEnum(UserRole), nullable=False, default=UserRole.READ_ONLY)
+    email = Column(String(128), nullable=True)
+    full_name = Column(String(100), nullable=True)
+    is_active = Column(Integer, nullable=False, default=1)  # Using Integer for BOOLEAN
+    created_at = Column(DateTime, nullable=False, server_default=func.current_timestamp())
+    updated_at = Column(DateTime, nullable=False, server_default=func.current_timestamp(), onupdate=func.current_timestamp())
 
 
 class Journal(Base):
     __tablename__ = "journal"
     
     id = Column(BigInteger, primary_key=True, autoincrement=True)
-    ppr_id = Column(Integer, nullable=False, index=True)
+    ppr_id = Column(BigInteger, nullable=False, index=True)  # Changed to BigInteger to match submitted.id
     entry = Column(Text, nullable=False)
-    user = Column(Text, nullable=False)
-    ip = Column(Text, nullable=False)
-    entry_dt = Column(DateTime, nullable=False, server_default=func.current_timestamp())
+    user = Column(String(50), nullable=False, index=True)
+    ip = Column(String(45), nullable=False)
+    entry_dt = Column(DateTime, nullable=False, server_default=func.current_timestamp(), index=True)
 
 
 class Airport(Base):
@@ -85,12 +91,12 @@ class Aircraft(Base):
     __tablename__ = "aircraft"
     
     id = Column(Integer, primary_key=True, autoincrement=True)
-    icao24 = Column(String(6), nullable=True)
+    icao24 = Column(String(6), nullable=True, index=True)
     registration = Column(String(25), nullable=True, index=True)
     manufacturer_icao = Column(String(50), nullable=True)
-    type_code = Column(String(30), nullable=True)
+    type_code = Column(String(30), nullable=True, index=True)
     manufacturer_name = Column(String(255), nullable=True)
     model = Column(String(255), nullable=True)
     clean_reg = Column(String(25), nullable=True, index=True)
     created_at = Column(DateTime, nullable=False, server_default=func.current_timestamp())
-    updated_at = Column(DateTime, nullable=False, server_default=func.current_timestamp())
+    updated_at = Column(DateTime, nullable=False, server_default=func.current_timestamp(), onupdate=func.current_timestamp())