FROM node:22-alpine AS base
RUN corepack enable && corepack prepare pnpm@latest --activate
WORKDIR /app

# ── Dependencies ─────────────────────────────────────────────────────────────
FROM base AS deps
COPY package.json pnpm-lock.yaml ./
COPY prisma ./prisma/
RUN pnpm install --frozen-lockfile

# ── Build static site ────────────────────────────────────────────────────────
FROM base AS build
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN pnpm prisma generate
# Astro build needs DATABASE_URL at build time (passed as build arg by Coolify)
ARG DATABASE_URL
RUN pnpm build

# ── Production ───────────────────────────────────────────────────────────────
FROM base AS production
ENV NODE_ENV=production
COPY --from=deps /app/node_modules ./node_modules
COPY . .
COPY --from=build /app/dist ./dist
COPY --from=build /app/node_modules/.prisma ./node_modules/.prisma

EXPOSE 3000

# Migrate DB + seed if needed + start server
CMD ["sh", "-c", "pnpm prisma migrate deploy && node server.mjs"]