FROM node:20-alpine

# Install MinIO client
RUN wget https://dl.min.io/client/mc/release/linux-amd64/mc && \
    chmod +x mc && \
    mv mc /usr/local/bin/

# Create app directory
WORKDIR /app

# Copy package files
COPY package*.json ./

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

# Copy application files
COPY . .

# Create logs directory
RUN mkdir -p logs

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

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

# Switch to non-root user
USER nodejs

# Expose port
EXPOSE 3000

# Start the application
CMD ["node", "src/app.js"]