# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

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

# Install dependencies
RUN npm ci

# Generate Prisma client
RUN npx prisma generate

# Copy source code
COPY . .

# Build application
RUN npm run build

# Production stage
FROM node:20-alpine AS production

WORKDIR /app

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

# Install production dependencies only
RUN npm ci --only=production

# Copy Prisma client
COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma

# Copy built application
COPY --from=builder /app/dist ./dist

# Expose port
EXPOSE 3002

# Start application
CMD ["node", "dist/main"]