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Dockerfile

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+# Stage 1: Build the React app (Frontend)
+FROM node:18-slim AS frontend-build
+WORKDIR /app
+
+# Copy all project files into the image
+COPY . .
+
+# Install dependencies
+RUN npm install
+
+# Build the application
+RUN npm run build
+
+# Stage 2: Setup Nginx to serve the React App
+FROM nginx:alpine AS frontend-server
+
+# Copy built files from builder stage to nginx
+COPY --from=frontend-build /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
+# Stage 3: Setup the Backend
+FROM node:18-slim AS backend
+WORKDIR /app
+
+# Copy package.json and package-lock.json
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy server.js from its new location
+COPY src/components/server.js ./
+EXPOSE 3001
+CMD ["node", "server.js"]