# Data Retention Service

FROM node:18-alpine

# Create app directory
WORKDIR /app

# Copy package files
COPY package*.json ./

    # Install only production dependencies
    RUN npm install --only=production && npm cache clean --force# Copy source code
COPY . .

# Create non-root user
RUN addgroup -g 1001 -S nodejs
RUN adduser -S retention -u 1001

# Change ownership
RUN chown -R retention:nodejs /app
USER retention

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD node healthcheck.js

# Start the service
CMD ["node", "index.js"]