Run BlockingLabels on the synchronize event (#278)

Author: ludeeus

services/bots/src/github-webhook/handlers/blocking_labels.ts

@@ -15,7 +15,11 @@ export const LabelsToCheck: {
 };
 
 export class BlockingLabels extends BaseWebhookHandler {
-  public allowedEventTypes = [EventType.PULL_REQUEST_LABELED, EventType.PULL_REQUEST_UNLABELED];
+  public allowedEventTypes = [
+    EventType.PULL_REQUEST_LABELED,
+    EventType.PULL_REQUEST_UNLABELED,
+    EventType.PULL_REQUEST_SYNCHRONIZE,
+  ];
   public allowedRepositories = Object.keys(LabelsToCheck) as Repository[];
 
   async handle(context: WebhookContext<PullRequestLabeledEvent | PullRequestUnlabeledEvent>) {

tests/services/bots/github-webhook/verify_enabled_handlers.spec.ts

@@ -104,6 +104,7 @@ describe('GithubWebhookModule', () => {
     {
       eventType: EventType.PULL_REQUEST_SYNCHRONIZE,
       handlers: [
+        'BlockingLabels',
         'DocsMissing',
         'MergeConflictChecker',
         'PlatinumReview',