# Stage 1: Build
FROM node:22-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY prisma ./prisma/

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Generate Prisma client
RUN npx prisma generate

# Build the application
RUN npm run build

# Stage 2: Production
FROM node:22-alpine

WORKDIR /app

# Install compatibility libraries for Prisma
RUN apk add --no-cache libc6-compat gcompat openssl

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

# Create a non-root user
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
USER appuser

EXPOSE 4000

ENV NODE_ENV=production

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