elearning/Backend/Dockerfile

# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Install build dependencies for native modules (bcrypt, prisma)
RUN apk add --no-cache python3 make g++

# Copy package files
COPY package*.json ./
COPY pnpm-lock.yaml* ./

# Install pnpm and dependencies with build scripts enabled
RUN npm install -g pnpm && \
  pnpm install --frozen-lockfile --ignore-scripts=false

# Copy source code
COPY . .

# Generate Prisma client
RUN pnpm prisma:generate

# Build application
RUN pnpm build

# Production stage
FROM node:20-alpine AS production

WORKDIR /app

# Install build dependencies for native modules (bcrypt, prisma)
RUN apk add --no-cache python3 make g++

# Install pnpm
RUN npm install -g pnpm

# Copy package files
COPY package*.json ./
COPY pnpm-lock.yaml* ./

# Install production dependencies with build scripts enabled
RUN pnpm install --frozen-lockfile --ignore-scripts=false

# Copy prisma schema and generate client
COPY --from=builder /app/prisma ./prisma
RUN pnpm prisma:generate

# Copy built files from builder
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/public ./public

# Set environment
ENV NODE_ENV=production
ENV PORT=4000

# Expose port
EXPOSE 4000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost:4000/health || exit 1

# Start application
CMD ["node", "dist/server.js"]