# Pre-requisite: run ./scripts/docker-prep.sh to pack @bytelyst/* tarballs
# ── Stage 1: Build ────────────────────────────────────
FROM node:22-slim AS builder
WORKDIR /app/backend
ENV NODE_TLS_REJECT_UNAUTHORIZED=0

RUN npm config set strict-ssl false
COPY backend/package.json ./package.json
COPY backend/.docker-deps/ ./.docker-deps/
RUN npm install

COPY backend/tsconfig.json ./tsconfig.json
COPY backend/src/ ./src/
COPY shared/ ../shared/
RUN npm run build

# ── Stage 2: Prod deps ───────────────────────────────
FROM node:22-slim AS deps
WORKDIR /app/backend
ENV NODE_TLS_REJECT_UNAUTHORIZED=0

RUN npm config set strict-ssl false
COPY backend/package.json ./package.json
COPY backend/.docker-deps/ ./.docker-deps/
RUN npm install --omit=dev

# ── Stage 3: Runtime ──────────────────────────────────
FROM node:22-slim
WORKDIR /app/backend
ENV NODE_ENV=production

COPY --from=deps /app/backend/node_modules ./node_modules
COPY --from=deps /app/backend/package.json ./package.json
COPY --from=builder /app/backend/dist ./dist
COPY shared/product.json ../shared/product.json

EXPOSE 4011
CMD ["node", "dist/server.js"]