# syntax=docker/dockerfile:1.7
FROM node:20-alpine AS base
ENV PNPM_HOME=/pnpm
ENV PATH=$PNPM_HOME:$PATH
RUN corepack enable && corepack prepare pnpm@9.12.0 --activate
RUN apk add --no-cache openssl

# ---------- deps ----------
FROM base AS deps
WORKDIR /app
COPY package.json pnpm-workspace.yaml pnpm-lock.yaml* ./
COPY tsconfig.base.json ./
COPY packages/shared/package.json packages/shared/
COPY apps/backend/package.json apps/backend/
COPY apps/frontend/package.json apps/frontend/
# Prisma schema is needed before `prisma generate` so we copy it at this stage.
COPY apps/backend/prisma apps/backend/prisma
# Install only the backend workspace and its deps.
RUN pnpm install --filter @family-wishlist/backend... --frozen-lockfile || \
    pnpm install --filter @family-wishlist/backend...
# Generate @prisma/client into node_modules so it's present in the runtime stage.
RUN pnpm --filter @family-wishlist/backend prisma:generate

# ---------- build ----------
FROM deps AS build
WORKDIR /app
COPY packages/shared packages/shared
COPY apps/backend apps/backend
RUN pnpm --filter @family-wishlist/shared build
RUN pnpm --filter @family-wishlist/backend build

# ---------- runtime ----------
FROM base AS runtime
WORKDIR /app
ENV NODE_ENV=production
# Copy everything needed for running: hoisted node_modules (with the generated
# @prisma/client inside), workspace packages, and the compiled backend.
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/package.json ./package.json
COPY --from=build /app/pnpm-workspace.yaml ./pnpm-workspace.yaml
COPY --from=build /app/packages ./packages
COPY --from=build /app/apps/backend/node_modules ./apps/backend/node_modules
COPY --from=build /app/apps/backend/dist ./apps/backend/dist
COPY --from=build /app/apps/backend/prisma ./apps/backend/prisma
COPY --from=build /app/apps/backend/package.json ./apps/backend/package.json
COPY --from=build /app/apps/backend/scripts ./apps/backend/scripts

WORKDIR /app/apps/backend
EXPOSE 3000
# Apply schema (idempotent; uses `db push` so no prior migrations required) +
# seed env users + start server.
CMD ["sh", "-c", "pnpm exec prisma db push --accept-data-loss --skip-generate && node dist/prisma/seed.js && node dist/src/index.js"]