# ---- сборка ----
FROM node:22-bookworm-slim AS build
WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends openssl ca-certificates && rm -rf /var/lib/apt/lists/*
COPY package*.json ./
RUN npm ci
COPY prisma ./prisma
ENV DATABASE_URL="postgresql://build:build@localhost:5432/build"
RUN npx prisma generate
COPY tsconfig.json nest-cli.json ./
COPY src ./src
COPY test ./test
RUN npx tsc -p tsconfig.json

# ---- рантайм ----
FROM node:22-bookworm-slim AS runtime
WORKDIR /app
ENV NODE_ENV=production
ENV PORT=3000
RUN apt-get update && apt-get install -y --no-install-recommends openssl ca-certificates dumb-init && rm -rf /var/lib/apt/lists/*
COPY package*.json ./
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/dist ./dist
COPY --from=build /app/prisma ./prisma
RUN chown -R node:node /app
USER node
EXPOSE 3000
# проба здоровья — без curl/wget, через встроенный fetch Node 22
HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
  CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||3000)+'/api/v1/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
# dumb-init — корректная обработка сигналов (SIGTERM → graceful shutdown Nest)
ENTRYPOINT ["dumb-init","--"]
CMD ["node","dist/src/main.js"]