# NestJS API. Build context: repository root.
#   docker build -f docker/api.Dockerfile -t imen-api .                    # API server
#   docker build -f docker/api.Dockerfile --target migrate -t imen-migrate . # one-off migrations
ARG NODE_IMAGE=docker.arvancloud.ir/node:24-alpine

FROM ${NODE_IMAGE} AS build
# npm registry (and mirror for corepack's pnpm download) — override where npmjs.org is slow or blocked
ARG NPM_REGISTRY=https://registry.npmjs.org/
ENV COREPACK_NPM_REGISTRY=${NPM_REGISTRY} npm_config_registry=${NPM_REGISTRY}
RUN corepack enable
WORKDIR /repo
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
COPY packages/shared packages/shared
COPY apps/api apps/api
RUN pnpm install --frozen-lockfile --filter "@imen/api..."
RUN pnpm --filter "@imen/api..." build
# self-contained production node_modules (workspace packages copied, dev deps dropped).
# @prisma/client lists the Prisma CLI and TypeScript as optional peers, so pnpm keeps them
# (plus Prisma Studio's React/PGlite/effect) — none are used at runtime, drop ~300 MB.
RUN pnpm --filter @imen/api deploy --prod --legacy /out \
 && cd /out/node_modules/.pnpm \
 && rm -rf prisma@* @prisma+studio-core@* @prisma+dev@* @electric-sql+* effect@* typescript@* react@* react-dom@*

# applies pending migrations and exits (needs the Prisma CLI, a dev dependency)
FROM build AS migrate
WORKDIR /repo/apps/api
CMD ["node_modules/.bin/prisma", "migrate", "deploy"]

FROM ${NODE_IMAGE} AS runtime
WORKDIR /app
ENV NODE_ENV=production PORT=4000
COPY --from=build /out/node_modules ./node_modules
COPY --from=build /out/package.json ./package.json
COPY --from=build /repo/apps/api/dist ./dist
COPY --from=build /repo/apps/api/seed-assets ./seed-assets
USER node
EXPOSE 4000
CMD ["node", "dist/main.js"]