FROM node:20-bookworm-slim AS deps
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm ci --omit=dev

FROM node:20-bookworm-slim AS build
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm ci
COPY tsconfig.json ./
COPY prisma ./prisma
COPY src ./src
RUN npx prisma generate
RUN npm run build

FROM node:20-bookworm-slim AS runner
WORKDIR /app
ENV NODE_ENV=production

# optional but nice (health check uses wget)
RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates wget \
    && rm -rf /var/lib/apt/lists/*

# 1) deps: prod node_modules
COPY --from=deps /app/node_modules ./node_modules

# 2) app build output
COPY --from=build /app/dist ./dist
COPY --from=build /app/prisma ./prisma

# 3) 🔑 copy the generated Prisma client/artifacts from build stage
COPY --from=build /app/node_modules/@prisma/client ./node_modules/@prisma/client
COPY --from=build /app/node_modules/.prisma ./node_modules/.prisma

COPY entrypoint.sh ./entrypoint.sh
RUN sed -i 's/\r$//' /app/entrypoint.sh && chmod +x /app/entrypoint.sh

EXPOSE 8080
CMD ["/app/entrypoint.sh"]