123

apps/api/src/auth/auth.module.ts

@@ -15,12 +15,20 @@ import { UsersModule } from '../users/users.module';
     PassportModule.register({ defaultStrategy: 'jwt' }),
     JwtModule.registerAsync({
       imports: [ConfigModule],
-      useFactory: async (configService: ConfigService) => ({
-        secret: configService.get('JWT_SECRET'),
-        signOptions: {
-          expiresIn: '7d',
-        },
-      }),
+      useFactory: async (configService: ConfigService) => {
+        const secret = configService.get<string>('JWT_SECRET');
+        if (!secret || secret.trim() === '') {
+          throw new Error(
+            'JWT_SECRET is not set or empty. Set it in .env and run Docker with: docker compose --env-file .env up -d',
+          );
+        }
+        return {
+          secret: secret.trim(),
+          signOptions: {
+            expiresIn: '7d',
+          },
+        };
+      },
       inject: [ConfigService],
     }),
     UsersModule,

apps/api/src/common/all-exceptions.filter.ts

@@ -0,0 +1,48 @@
+import {
+  ExceptionFilter,
+  Catch,
+  ArgumentsHost,
+  HttpException,
+  HttpStatus,
+  Logger,
+} from '@nestjs/common';
+import { Request, Response } from 'express';
+
+/**
+ * Логирует все необработанные ошибки в консоль (видны в docker logs coursecraft-api).
+ * Помогает диагностировать 500 при запуске в Docker.
+ */
+@Catch()
+export class AllExceptionsFilter implements ExceptionFilter {
+  private readonly logger = new Logger(AllExceptionsFilter.name);
+
+  catch(exception: unknown, host: ArgumentsHost): void {
+    const ctx = host.switchToHttp();
+    const response = ctx.getResponse<Response>();
+    const request = ctx.getRequest<Request>();
+
+    const status =
+      exception instanceof HttpException
+        ? exception.getStatus()
+        : HttpStatus.INTERNAL_SERVER_ERROR;
+
+    const message =
+      exception instanceof HttpException
+        ? exception.getResponse()
+        : exception instanceof Error
+          ? exception.message
+          : 'Internal server error';
+
+    this.logger.error(
+      `${request.method} ${request.url} → ${status}`,
+      exception instanceof Error ? exception.stack : String(exception),
+    );
+
+    response.status(status).json({
+      statusCode: status,
+      message: typeof message === 'object' && message && 'message' in message
+        ? (message as { message: string }).message
+        : message,
+    });
+  }
+}

apps/api/src/main.ts

@@ -4,11 +4,14 @@ import { ConfigService } from '@nestjs/config';
 import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
 import helmet from 'helmet';
 import { AppModule } from './app.module';
+import { AllExceptionsFilter } from './common/all-exceptions.filter';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   const configService = app.get(ConfigService);
 
+  app.useGlobalFilters(new AllExceptionsFilter());
+
   // Security
   app.use(helmet());