FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
COPY packages/shared/package.json ./packages/shared/
COPY packages/server/package.json ./packages/server/
RUN npm ci --workspace=packages/shared --workspace=packages/server

COPY packages/shared ./packages/shared
COPY packages/server ./packages/server
COPY tsconfig.base.json ./

RUN npm run build -w packages/shared
RUN npm run build -w packages/server
RUN npm run db:generate -w packages/server

# ── Runtime image ──────────────────────────────────────────────────────────────
FROM node:20-alpine AS runtime
WORKDIR /app
ENV NODE_ENV=production

COPY --from=builder /app/packages/server/dist ./dist
COPY --from=builder /app/packages/server/prisma ./prisma
COPY --from=builder /app/packages/shared/dist ./packages/shared/dist
COPY --from=builder /app/node_modules ./node_modules

EXPOSE 3001
CMD ["node", "dist/index.js"]