# Build stage
FROM node:20-alpine AS builder

WORKDIR /usr/src/app

COPY package*.json ./
RUN npm install

COPY . .

# Prisma client 생성 및 TypeScript 빌드
RUN npx prisma generate
RUN npm run build

# Production stage
FROM node:20-alpine

WORKDIR /usr/src/app

COPY package*.json ./
RUN npm install --only=production

COPY --from=builder /usr/src/app/dist ./dist
COPY --from=builder /usr/src/app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder /usr/src/app/node_modules/@prisma/client ./node_modules/@prisma/client
COPY --from=builder /usr/src/app/prisma ./prisma

EXPOSE 4000

# Prisma 마이그레이션 실행 후 백엔드 서버 실행
CMD ["sh", "-c", "npx prisma migrate deploy && node dist/index.js"]