Add Docker Compose configuration file

client/.dockerignore

@@ -1,2 +1 @@
 node_modules
-.env

client/Dockerfile

@@ -4,9 +4,6 @@ FROM node:20
 # Set the working directory inside the container
 WORKDIR /app
 
-# Set environment variables
-ENV REACT_APP_SERVER_URL=your_server_url
-
 # Copy package.json and package-lock.json to the container
 COPY package*.json ./
 

docker-compose.yml

@@ -0,0 +1,19 @@
+version: '3'
+
+services:
+  chat-server:
+    build: ./server
+    env_file: ./server/.env
+    ports:
+      - "5000:5000"
+
+
+  chat-client:
+    build: ./client
+    env_file: ./client/.env
+    environment:
+      REACT_APP_SERVER_URL: http://chat-server:5000
+    ports:
+      - "3000:3000"
+    depends_on:
+      - chat-server

server/.dockerignore

@@ -1,2 +1 @@
 node_modules
-.env

server/Dockerfile

@@ -4,12 +4,6 @@ FROM node:20
 # Set the working directory inside the container
 WORKDIR /app
 
-# Set environment variables
-ENV PORT=your_port \
-    DATABASE_URI=your_database_uri \
-    ACCESS_TOKEN_SECRET=your_access_token_secret \
-    REFRESH_TOKEN_SECRET=your_refresh_token_secret
-
 # Copy package.json and package-lock.json to the container
 COPY package*.json ./