added migrations to ensure db creation etc.

docker-compose.yml

@@ -11,6 +11,11 @@ services:
       - "5432:5432"
     volumes:
       - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U demo"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
 
   api:
     build:
@@ -19,9 +24,10 @@ services:
     environment:
       ConnectionStrings__DefaultConnection: "Host=db;Port=5432;Database=demo;Username=demo;Password=demo"
     ports:
-      - "5000:80"
+      - "5000:8080"
     depends_on:
-      - db
+      db:
+        condition: service_healthy
 
 volumes:
   pgdata: