first commit

backend/Dockerfile

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+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+COPY prisma ./prisma/
+
+# Install dependencies
+RUN npm ci
+
+# Generate Prisma client
+RUN npx prisma generate
+
+# Copy source code
+COPY . .
+
+# Build TypeScript
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine AS runner
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+
+# Copy package files and install production dependencies only
+COPY package*.json ./
+COPY prisma ./prisma/
+
+RUN npm ci --omit=dev
+
+# Generate Prisma client in production
+RUN npx prisma generate
+
+# Copy built files from builder
+COPY --from=builder /app/dist ./dist
+
+# Run migrations and start the app
+EXPOSE 4000
+
+CMD ["sh", "-c", "npx prisma migrate deploy && node dist/index.js"]