Updated the backend docker compose file and also added dockercompose for mongo and mongo express

db/docker-compose.yml

@@ -0,0 +1,35 @@
+services:
+
+  mongo:
+    image: mongo
+    restart: always
+    ports:
+      - 27017:27017
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: "jutsujen"
+      MONGO_INITDB_ROOT_PASSWORD: "fa!ry-Ta!l"
+    networks:
+      - backend_network
+
+
+  mongo-express:
+    image: mongo-express
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      ME_CONFIG_MONGODB_ENABLE_ADMIN: "true"
+      ME_CONFIG_MONGODB_SERVER: "mongo"
+      ME_CONFIG_MONGODB_PORT: "27017"
+      ME_CONFIG_MONGODB_AUTH_USERNAME: "jutsujen"
+      ME_CONFIG_MONGODB_AUTH_PASSWORD: "fa!ry-Ta!l"
+      ME_CONFIG_MONGODB_AUTH_SOURCE: admin
+      ME_CONFIG_BASICAUTH: false
+    networks:
+      - backend_network
+
+
+networks:
+  backend_network:
+    name: backend-network
+    driver: bridge