# Byggas från projektets rot: docker build -f backend/Dockerfile -t recipe-api:local .

# Stage 1: Bygg recipe-document-converter
FROM node:22-alpine AS converter-build
WORKDIR /converter
COPY recipe-document-converter/package.json ./
RUN npm install
COPY recipe-document-converter/src ./src
COPY recipe-document-converter/tsconfig.json ./
RUN npm run build

# Stage 2: Installera backend-beroenden
FROM node:22-alpine AS deps
WORKDIR /app
# Gör converter tillgänglig för npm:s file:-referens (../recipe-document-converter från /app)
COPY --from=converter-build /converter /recipe-document-converter
COPY backend/package.json ./
COPY backend/prisma ./prisma
RUN npm install

# Stage 3: Bygg applikationen
FROM node:22-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY backend/ .
RUN npx prisma generate
RUN npm run build

# Stage 4: Kör applikationen
FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production

COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/dist ./dist

EXPOSE 8080
CMD ["node", "dist/main"]