FROM node:22-alpine AS builder

WORKDIR /app
COPY package*.json ./
COPY prisma ./prisma
RUN npm ci
RUN npx prisma generate
COPY . .
RUN npm run build

# ─────────────────────────────────────────────────────────────────────────────

FROM node:22-alpine AS runner

WORKDIR /app
ENV NODE_ENV=production

COPY package*.json ./
COPY prisma ./prisma
RUN npm ci --omit=dev

# prisma CLI is a devDependency so it's absent after --omit=dev.
# Copy the CLI and the generated client from the builder stage so that
# `npx prisma migrate deploy` works when the migrate service runs this image.
COPY --from=builder /app/node_modules/.prisma      ./node_modules/.prisma
COPY --from=builder /app/node_modules/prisma       ./node_modules/prisma
COPY --from=builder /app/node_modules/.bin/prisma  ./node_modules/.bin/prisma

COPY --from=builder /app/dist ./dist

EXPOSE 3001
CMD ["node", "dist/main.js"]