FROM node:20-alpine AS base
RUN apk add --no-cache libc6-compat
WORKDIR /app

# Dependencies stage
FROM base AS deps
RUN corepack enable pnpm
COPY package.json pnpm-lock.yaml* ./
RUN pnpm install --frozen-lockfile

# Builder stage
FROM base AS builder
RUN corepack enable pnpm
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN pnpm prisma generate
RUN pnpm build

# Production stage
FROM base AS runner
ENV NODE_ENV=production
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 microservice
USER microservice

COPY --from=builder --chown=microservice:nodejs /app/dist ./dist
COPY --from=builder --chown=microservice:nodejs /app/node_modules ./node_modules
COPY --from=builder --chown=microservice:nodejs /app/package.json ./
COPY --from=builder --chown=microservice:nodejs /app/prisma ./prisma

EXPOSE 5000
CMD ["node", "dist/main.js"]