[feat]: dockerized the backend services

README.md

@@ -153,10 +153,10 @@ _![OpenAPI Swagger Schemas](./idea/high/swaggerschema.png)_
 
 The codebase is organized as :
 
-1. _ts-frontend_ - The react frontend
-2. _backend/ts-backend_ - The primary express backend with mongoDB
-3. _backend/loc_ - The secondary express backend with Postgres
-4. _backend/ws_ - The websocket backend
+1. _ts-frontend_ - The react frontend (_default port 5173_)
+2. _backend/ts-backend_ - The primary express backend with mongoDB (_default port 5050_)
+3. _backend/loc_ - The secondary express backend with Postgres (_default port 6060_)
+4. _backend/ws_ - The websocket backend (_default port 8080_)
 
 - Clone the PrivacyNetwork repository
 
@@ -218,6 +218,12 @@ backend/loc/src/mockdata
 └── User.sql
 ```
 
+- Run with docker (_start all services with a single command_)
+
+```bash
+    docker compose up
+```
+
 - Run the frontend
 
 ```bash

backend/loc/.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+dist

backend/loc/Dockerfile

@@ -0,0 +1,20 @@
+FROM node:20.18.0
+
+RUN useradd -ms /bin/bash loc
+# /home/loc \
+
+WORKDIR /home/loc
+
+COPY package*.json /home/loc/
+
+RUN npm install
+
+COPY . .
+
+RUN npx prisma generate
+
+USER loc
+
+EXPOSE 6060
+
+CMD [ "npm", "run", "dev" ]

backend/ts-backend/.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+dist

backend/ts-backend/.env.example

@@ -3,5 +3,5 @@ GOOGLE_API_KEY=<GOOGLE_API_KEY: for logging in with Google>
 MONGO_URI=<MONGO_URI: for mongoDB database connection>
 SECRET_KEY=<CLIENT_SECRET: for generating/verifying the JWT token>
 PORT=<PORT: at which the ts-backend server runs>
-LOCATION_BACKEND_URI=<LOCATION_BACKEND_URI: for location querying req to loc server>
+LOCATION_BACKEND_URI=<LOCATION_BACKEND_URI: for location querying req to loc server> [loc:6060 or localhost:6060]
 BACKEND_INTERCOMMUNICATION_SECRET=<BACKEND_INTERCOMMUNICATION_SECRET: for backend intercommunication>

backend/ts-backend/Dockerfile

@@ -0,0 +1,18 @@
+FROM node:20.18.0
+
+RUN useradd -ms /bin/bash ts-backend
+# /home/ts-backend \
+
+WORKDIR /home/ts-backend
+
+COPY package*.json /home/ts-backend/
+
+RUN npm install
+
+COPY . .
+
+USER ts-backend
+
+EXPOSE 5050
+
+CMD [ "npm", "run", "dev" ]

backend/ws/.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+dist

backend/ws/Dockerfile

@@ -0,0 +1,18 @@
+FROM node:20.18.0
+
+RUN useradd -ms /bin/bash ws
+# /home/ws \
+
+WORKDIR /home/ws
+
+COPY package*.json /home/ws/
+
+RUN npm install
+
+COPY . .
+
+USER ws
+
+EXPOSE 8080
+
+CMD [ "sh", "-c", "npm run build && npm start" ]

docker-compose.yml

@@ -0,0 +1,51 @@
+version: '3.8'
+
+services:
+  ts-backend:
+    build:
+      context: ./backend/ts-backend
+      dockerfile: Dockerfile
+    ports:
+      - '5050:5050'
+    volumes:
+      - ./backend/ts-backend:/app
+    environment:
+      env_file: './backend/ts-backend.env'
+    container_name: tracebook_ts-backend
+    networks:
+      - tracebook
+    depends_on:
+      - loc
+      - ws
+
+  loc:
+    build:
+      context: ./backend/loc
+      dockerfile: Dockerfile
+    ports:
+      - '6060:6060'
+    volumes:
+      - ./backend/loc:/app
+    environment:
+      env_file: './backend/loc.env'
+    container_name: tracebook_loc
+    networks:
+      - tracebook
+
+  ws:
+    build:
+      context: ./backend/ws
+      dockerfile: Dockerfile
+    ports:
+      - '8080:8080'
+    volumes:
+      - ./backend/ws:/app
+    environment:
+      env_file: './backend/ws.env'
+    container_name: tracebook_ws
+    networks:
+      - tracebook
+
+networks:
+  tracebook:
+    driver: bridge