Add docker-compose file for mongodb (development)

server/docker-compose.yml

@@ -0,0 +1,24 @@
+version: '3.1'
+
+services:
+
+  mongo:
+    image: mongo
+    restart: always
+    ports:
+      - 27017:27017
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: example
+    volumes:
+      - ./mongodb-data:/data/db
+
+  mongo-express:
+    image: mongo-express
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      ME_CONFIG_MONGODB_ADMINUSERNAME: root
+      ME_CONFIG_MONGODB_ADMINPASSWORD: example
+      ME_CONFIG_MONGODB_URL: mongodb://root:example@mongo:27017/