fix(scheduleimport): add changes from review

src/core/models/schedules.py

@@ -849,9 +849,10 @@ class ScheduleSourceImport(models.Model):
             )
             self.summary = f"{data.get('version') or ''}\nDONE: {stats}"[:200]
 
-            # disable abort feature, as it hides the actual error messages
-            # if len(errors) > len(activity) / 2:
-            #    raise Exception('Too many errors, aborting import: ' + stats)
+            # add debug option to disable abort feature, as it might hide the actual error messages
+            if len(errors) > len(activity) / 2 and self.import_configuration.get('debug') is not True:
+                self.save(update_fields=['summary'])
+                raise Exception('Too many errors, aborting import: ' + stats)
 
             self.save(update_fields=['data', 'summary'])