# =============================================================================
# Mining Service - Dockerfile
# =============================================================================

# 阶段1: 构建
FROM node:20-alpine AS builder
WORKDIR /app

RUN apk add --no-cache python3 make g++

COPY package.json package-lock.json ./
RUN npm ci

COPY prisma ./prisma/
RUN npx prisma generate

COPY . .
RUN npm run build

# 阶段2: 生产运行
FROM node:20-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV TZ=Asia/Shanghai

RUN apk add --no-cache curl tzdata

RUN addgroup --system --gid 1001 nodejs && \
    adduser --system --uid 1001 nestjs

COPY package.json package-lock.json ./
RUN npm ci --only=production && npm cache clean --force

COPY prisma ./prisma/
RUN npx prisma generate

COPY --from=builder /app/dist ./dist

RUN chown -R nestjs:nodejs /app
USER nestjs

EXPOSE 3021

HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
    CMD curl -f http://localhost:3021/health || exit 1

CMD ["node", "dist/main.js"]