# docker/Dockerfile                                                                                                                                                                         

# ============ Build stage ============                                                                                                                                                     
FROM node:20-alpine AS builder                                                                                                                                                              

WORKDIR /app                                                                                                                                                                                

# Install pnpm                                                                                                                                                                              
RUN corepack enable && corepack prepare pnpm@latest --activate                                                                                                                              

# Copy package files                                                                                                                                                                        
COPY package.json pnpm-lock.yaml ./                                                                                                                                                         
RUN pnpm install --frozen-lockfile                                                                                                                                                          

# Copy source and build                                                                                                                                                                     
COPY . .                                                                                                                                                                                    
RUN pnpm prisma generate                                                                                                                                                                    
RUN pnpm build                                                                                                                                                                              

# ============ Production stage ============                                                                                                                                                
FROM node:20-alpine AS runner                                                                                                                                                               

WORKDIR /app                                                                                                                                                                                

# Install pnpm                                                                                                                                                                              
RUN corepack enable && corepack prepare pnpm@latest --activate                                                                                                                              

# Create non-root user                                                                                                                                                                      
RUN addgroup --system --gid 1001 nodejs                                                                                                                                                     
RUN adduser --system --uid 1001 app                                                                                                                                                         

# Copy built application                                                                                                                                                                    
COPY --from=builder --chown=app:nodejs /app/.output ./.output                                                                                                                               
COPY --from=builder --chown=app:nodejs /app/node_modules ./node_modules                                                                                                                     
COPY --from=builder --chown=app:nodejs /app/package.json ./package.json                                                                                                                     
COPY --from=builder --chown=app:nodejs /app/prisma ./prisma                                                                                                                                 

USER app                                                                                                                                                                                    

EXPOSE 3000                                                                                                                                                                                 

ENV NODE_ENV=production                                                                                                                                                                     
ENV PORT=3000                                                                                                                                                                               

CMD ["node", ".output/server/index.mjs"]