Dockerfile

# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY yarn.lock* ./

# Install dependencies
RUN yarn install --frozen-lockfile

# Copy source code
COPY . .

# Generate Prisma Client
# Note: prisma generate doesn't need DATABASE_URL, but prisma.config.ts requires it
# So we set a dummy value just for the build stage
ENV DATABASE_URL=postgresql://dummy:dummy@dummy:5432/dummy
RUN npx prisma generate

# Build application
RUN yarn build

# Production stage
FROM node:20-alpine AS production

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY yarn.lock* ./

# Install only production dependencies
RUN yarn install --frozen-lockfile --production && \
    yarn cache clean

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

# Copy Prisma schema for migrations
COPY --from=builder /app/prisma/schema.prisma ./prisma/schema.prisma

# Copy seed-admin.js for production seeding
COPY --from=builder /app/prisma/seed-admin.js ./prisma/seed-admin.js

# Copy public assets (logo, etc.)
COPY --from=builder /app/public ./public

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
  CMD node -e "require('http').get('http://localhost:3000/api/v1/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

# Start application
CMD ["sh", "-c", "npx prisma migrate deploy && yarn start:prod"]