try use docker

backend/.dockerignore

@@ -0,0 +1,19 @@
+ # Versioning and metadata
+.git
+.gitignore
+.dockerignore
+
+# Build dependencies
+dist
+node_modules
+coverage
+
+# Environment (contains sensitive data)
+.env
+
+# Files not required for production
+.editorconfig
+Dockerfile
+README.md
+.eslintrc.js
+nodemon.json

backend/.env.example

@@ -1,7 +1,7 @@
 NODE_ENV=development
 HOST=0.0.0.0
-PORT=3000
-APP_URL=http://localhost:3000
+PORT=3001
+APP_URL=http://localhost:3001
 
 # Database
 DB_HOST=localhost
@@ -36,3 +36,6 @@ SMTP_PASS=
 GOOGLE_CLIENT_ID=
 GOOGLE_CLIENT_SECRET=
 GOOGLE_CALLBACK_URL=http://localhost:3000/auth/google/callback
+
+
+FRONTEND_URL=http://localhost:3000

backend/Dockerfile

@@ -0,0 +1,14 @@
+FROM node:20-alpine AS base
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+FROM node:20-alpine AS production
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci --omit=dev
+COPY --from=base /app/dist ./dist
+EXPOSE 3001
+CMD ["node", "dist/main.js"]