Refactor messaging error handling to create generic messaging errors

Create a new generic error class in packages/twenty-server/src/modules/messaging/common/errors/messaging-generic-error.ts:

export class MessagingGenericError extends Error {
constructor(message: string) {
super(message);
this.name = 'MessagingGenericError';
}
}

Refactor MessagingErrorHandlingService in packages/twenty-server/src/modules/messaging/common/services/messaging-error-handling.service.ts to use the new generic error:
```
import { MessagingGenericError } from '../errors/messaging-generic-error';
```

@Injectable() export class MessagingErrorHandlingService { handleError(error: any) { throw new MessagingGenericError(error.message || 'An error occurred'); } }


3. Update all services in `packages/twenty-server/src/modules/messaging/common/services` to use `MessagingErrorHandlingService` for error handling. For example, in `MessagingFetchByBatchesService`:
```typescript
import { MessagingErrorHandlingService } from './messaging-error-handling.service';

@Injectable()
export class MessagingFetchByBatchesService {
  constructor(private readonly errorHandlingService: MessagingErrorHandlingService) {}

  async fetchMessages() {
    try {
      // existing logic
    } catch (error) {
      this.errorHandlingService.handleError(error);
    }
  }
}

References

/packages/twenty-server/src/modules/messaging/common/services /packages/twenty-server/src/modules/messaging/message-import-manager/drivers/gmail/services

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twentyhq / twenty

Refactor messaging error handling to create generic messaging errors #6257

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References