Initial Switch to V2. Completely Overhauled Backend, Frontend and General Structure.

docker-compose.yml

@@ -1,38 +1,67 @@
 services:
   backend:
     build: ./backend
-    container_name: bellsystems-backend
+    container_name: bellsystems-backend-v2
     env_file: .env
     volumes:
       - ./backend:/app
-      # Persistent data - lives outside the container
       - ./data:/app/data
       - ./data/built_melodies:/app/storage/built_melodies
       - ./data/firmware:/app/storage/firmware
       - ./data/flash_assets:/app/storage/flash_assets
       - ./data/firebase-service-account.json:/app/firebase-service-account.json:ro
-      # Auto-deploy: project root so container can write the trigger file
-      - /home/bellsystems/bellsystems-cp:/home/bellsystems/bellsystems-cp
     ports:
-      - "8000:8000"
-    depends_on: []
+      - "8002:8000"   # different port — v1 backend runs on 8000
+    depends_on:
+      postgres:
+        condition: service_healthy
+    networks:
+      - internal
 
   frontend:
     build: ./frontend
-    container_name: bellsystems-frontend
+    container_name: bellsystems-frontend-v2
     volumes:
       - ./frontend:/app
       - /app/node_modules
     ports:
-      - "5173:5173"
+      - "5174:5174"   # different port — v1 frontend runs on 5173
+    networks:
+      - internal
 
   nginx:
     image: nginx:alpine
-    container_name: bellsystems-nginx
+    container_name: bellsystems-nginx-v2
     ports:
-      - "${NGINX_PORT:-80}:80"
+      - "8001:80"     # access v2 on localhost:8001
     volumes:
       - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
     depends_on:
       - backend
       - frontend
+    networks:
+      - internal
+
+  postgres:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    networks:
+      - internal
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data:
+
+networks:
+  internal:
+    driver: bridge