FROM node:22-slim as builder
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci
COPY . ./
RUN npm run build

FROM node:22-slim
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --omit=dev
ENV NODE_ENV=production
COPY --from=builder /app/build ./
EXPOSE 3000
CMD ["node", "index.js"]