Refactored DB schema. Channels table to have uuid as primary key. Modified endpoints accordingly

infrastructure/stack.py

@@ -209,6 +209,13 @@ class IptvUpdaterStack(Stack):
             ec2.Port.tcp(5432),
             "Allow PostgreSQL access from EC2 instance"
         )
+        
+        # Allow PostgreSQL access from developer's IP
+        rds_sg.add_ingress_rule(
+            ec2.Peer.ipv4("47.189.88.48/32"),  # Replace with your actual IP
+            ec2.Port.tcp(5432),
+            "Allow PostgreSQL access from developer's IP"
+        )
 
         # Create RDS PostgreSQL instance (free tier compatible - db.t3.micro)
         db = rds.DatabaseInstance(