feat: adding docker and docker-compose

backend/Dockerfile

@@ -0,0 +1,19 @@
+FROM node:12
+
+# Create app directory
+WORKDIR /usr/src/app
+
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+
+RUN npm install
+# If you are building your code for production
+# RUN npm ci --only=production
+
+# Bundle app source
+COPY . .
+
+EXPOSE 5000
+CMD ["npm", "run", "dev"]

backend/docker-compose.yml

@@ -0,0 +1,61 @@
+version: "3"
+
+services:
+  mongo:
+    image: mongo
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: MongoDB2019!
+    ports:
+      - "27017:27017"
+    # volumes:
+    #   - ./db:/data/db
+    # networks:
+    #   - mongo-compose-network
+
+  nodejs:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: nodejs
+    depends_on:
+      - mongo
+      - teamspeak
+    container_name: nodejs
+    restart: unless-stopped
+    env_file:
+      - .env
+    ports:
+      - "5000:5000"
+    volumes:
+      - .:/app
+      - node_modules:/app/node_modules
+    links:
+      - mongo
+      - teamspeak
+
+  teamspeak:
+    image: teamspeak
+    restart: always
+    ports:
+      - 9987:9987/udp
+      - 10011:10011
+      - 30033:30033
+    environment:
+      TS3SERVER_DB_PLUGIN: ts3db_mariadb
+      TS3SERVER_DB_SQLCREATEPATH: create_mariadb
+      TS3SERVER_DB_HOST: db
+      TS3SERVER_DB_USER: root
+      TS3SERVER_DB_PASSWORD: example
+      TS3SERVER_DB_NAME: teamspeak
+      TS3SERVER_DB_WAITUNTILREADY: 30
+      TS3SERVER_LICENSE: accept
+  db:
+    image: mariadb
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: example
+      MYSQL_DATABASE: teamspeak
+
+volumes:
+  node_modules:

backend/utils/ts3.js

@@ -3,7 +3,7 @@ require('dotenv').config()
 const { TeamSpeak } = require("ts3-nodejs-library")
 
 const ts3Query = new TeamSpeak({
-    host: "localhost",
+    host: "teamspeak",
     serverport: 9987,
     username: "serveradmin",
     password: process.env.SQ_PW,