PRIMEIRO ENVIO

packages/database/src/client.ts

@@ -0,0 +1,53 @@
+import { PrismaClient } from '@prisma/client';
+
+// Simple logger for database operations
+const logger = {
+  info: (message: string, ...args: any[]) => console.log(`[INFO] ${message}`, ...args),
+  error: (message: string, ...args: any[]) => console.error(`[ERROR] ${message}`, ...args),
+  warn: (message: string, ...args: any[]) => console.warn(`[WARN] ${message}`, ...args),
+};
+
+let prisma: PrismaClient;
+
+declare global {
+  var __prisma: PrismaClient | undefined;
+}
+
+if (process.env.NODE_ENV === 'production') {
+  prisma = new PrismaClient({
+    log: ['error', 'warn'],
+  });
+} else {
+  if (!global.__prisma) {
+    global.__prisma = new PrismaClient({
+      log: ['query', 'error', 'warn'],
+    });
+  }
+  prisma = global.__prisma;
+}
+
+// Test database connectivity
+export async function testDatabaseConnection(): Promise<boolean> {
+  try {
+    await prisma.$connect();
+    await prisma.$queryRaw`SELECT 1`;
+    logger.info('Database connection successful');
+    return true;
+  } catch (error) {
+    logger.error('Database connection failed:', error);
+    return false;
+  }
+}
+
+// Graceful shutdown
+export async function disconnectDatabase(): Promise<void> {
+  try {
+    await prisma.$disconnect();
+    logger.info('Database disconnected successfully');
+  } catch (error) {
+    logger.error('Error disconnecting from database:', error);
+  }
+}
+
+export { prisma };
+export default prisma;