FROM node:22-alpine AS build
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --legacy-peer-deps --include=dev
COPY . .
RUN npm run build

FROM node:22-alpine
WORKDIR /app
ENV NODE_ENV=production
COPY package.json package-lock.json ./
RUN npm ci --legacy-peer-deps --omit=dev
COPY --from=build /app/dist ./dist
RUN chown -R node:node /app
USER node
EXPOSE 3001
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
  CMD wget -qO- http://localhost:3001/health || exit 1
CMD ["node", "dist/main"]