feat: add ErrorExceptionMapping as a global filter

This filters all error that the controller will throw and either maps
them to the correct HttpException if they are internal errors like
NotInDBError, or just leaves them be if they are not part in the map.

Signed-off-by: Philip Molares <philip.molares@udo.edu>

src/main.ts

@@ -12,6 +12,7 @@ import { AppModule } from './app.module';
 import { AppConfig } from './config/app.config';
 import { AuthConfig } from './config/auth.config';
 import { MediaConfig } from './config/media.config';
+import { ErrorExceptionMapping } from './errors/error-mapping';
 import { ConsoleLoggerService } from './logger/console-logger.service';
 import { BackendType } from './media/backends/backend-type.enum';
 import { setupSpecialGroups } from './utils/createSpecialGroups';
@@ -78,6 +79,7 @@ async function bootstrap(): Promise<void> {
   app.useStaticAssets('public', {
     prefix: '/public/',
   });
+  app.useGlobalFilters(new ErrorExceptionMapping());
   await app.listen(appConfig.port);
   logger.log(`Listening on port ${appConfig.port}`, 'AppBootstrap');
 }