# ── Frontend bauen (React + Vite + TS + PWA) ──
FROM node:20-alpine AS client-build
WORKDIR /app/client
COPY client/package*.json ./
RUN npm ci
COPY client/ ./
RUN npm run build

# ── Backend bauen (Express + TS + Prisma) ──
FROM node:20-alpine AS server-build
WORKDIR /app/server
COPY server/package*.json ./
RUN npm ci
COPY server/ ./
RUN npx prisma generate
RUN npm run build

# ── Laufzeit-Image ──
FROM node:20-alpine
WORKDIR /app
ENV NODE_ENV=production
COPY --from=server-build /app/server/node_modules ./node_modules
COPY --from=server-build /app/server/dist ./dist
COPY --from=server-build /app/server/prisma ./prisma
COPY --from=server-build /app/server/package.json ./package.json
COPY --from=client-build /app/client/dist ./public

EXPOSE 80
CMD ["sh", "-c", "npx prisma migrate deploy && node dist/index.js"]