FROM node:20-alpine AS builder

WORKDIR /app

# Install pnpm
RUN corepack enable && corepack prepare pnpm@9.15.0 --activate

# Copy package files
COPY package.json ./

# Install dependencies
RUN pnpm install --ignore-scripts

# Copy source
COPY . .

# Build
RUN pnpm build

# Production image
FROM node:20-alpine

WORKDIR /app

# Install pnpm
RUN corepack enable && corepack prepare pnpm@9.15.0 --activate

# Copy package files and built code
COPY --from=builder /app/package.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/dist ./dist

# Create data directory
RUN mkdir -p /app/data

# Run as non-root user
RUN addgroup -g 1001 -S nodejs && \
    adduser -S nestjs -u 1001 && \
    chown -R nestjs:nodejs /app
USER nestjs

EXPOSE 3023

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