elearning/Backend/Dockerfile

FROM node:20-alpine

WORKDIR /app

# Install dependencies ทั้ง runtime และ build
RUN apk add --no-cache \
  python3 \
  make \
  g++ \
  openssl-dev \
  libstdc++

# Install pnpm
RUN npm install -g pnpm

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

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy prisma schema
COPY prisma ./prisma

# Generate Prisma client
RUN pnpm prisma:generate

# Copy source code
COPY . .

# Build application
RUN pnpm build

# Set environment
ENV NODE_ENV=production
ENV PORT=4000

EXPOSE 4000

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

CMD ["npm", "start"]