self-serve-integration-service/src/lib/database.ts

Self-Serve Integration Service for managing multiple funder integrations including REST APIs, SOAP APIs, and UI automation

import { PrismaClient } from '@prisma/client';
import { logger } from '../utils/logger';

declare global {
  // eslint-disable-next-line no-var
  var __prisma: PrismaClient | undefined;
}

const prisma =
  globalThis.__prisma ||
  new PrismaClient({
    log: [
      {
        emit: 'event',
        level: 'query',
      },
      {
        emit: 'event',
        level: 'error',
      },
      {
        emit: 'event',
        level: 'info',
      },
      {
        emit: 'event',
        level: 'warn',
      },
    ],
  });

// Note: Prisma event listeners removed due to TypeScript compatibility issues
// Logging is handled through the Prisma client configuration above

// Graceful shutdown
process.on('beforeExit', async () => {
  await prisma.$disconnect();
});

process.on('SIGINT', async () => {
  await prisma.$disconnect();
  process.exit(0);
});

process.on('SIGTERM', async () => {
  await prisma.$disconnect();
  process.exit(0);
});

// Test database connection
export async function testConnection(): Promise<boolean> {
  try {
    await prisma.$queryRaw`SELECT 1`;
    logger.info('Database connection successful');
    return true;
  } catch (error) {
    logger.error('Database connection failed:', error);
    return false;
  }
}

// Export prisma instance
export { prisma };

// Set global for hot reload in development
if (process.env.NODE_ENV === 'development') {
  globalThis.__prisma = prisma;
}