fix: remove PR if max attempt reached

src/main/java/com/lpvs/service/LPVSQueueService.java

@@ -271,7 +271,23 @@ public void processWebHook(LPVSQueue webhookConfig) {
             pullRequest = lpvsPullRequestRepository.saveAndFlush(pullRequest);
             log.error("Can't authorize commentResults() " + e);
             e.printStackTrace();
-            delete(webhookConfig);
+            int currentAttempts = webhookConfig.getAttempts();
+            if (currentAttempts < maxAttempts) {
+                webhookConfig.setAttempts(currentAttempts++);
+                try {
+                    addFirst(webhookConfig);
+                } catch (InterruptedException e1) {
+                    log.warn("Failed to update Queue element");
+                }
+                queueRepository.save(webhookConfig);
+            } else {
+                log.warn(
+                        "Maximum amount of processing webhook reached for pull request: "
+                                + pullRequest.getId()
+                                + " "
+                                + pullRequest.getPullRequestUrl());
+                delete(webhookConfig);
+            }
         }
     }
 }

src/test/java/com/lpvs/service/LPVSQueueServiceTest.java

@@ -156,6 +156,12 @@ public void testProcessWebHook__NoPRDownloaded() throws IOException {
             verifyNoMoreInteractions(mockGitHubService);
             verifyNoMoreInteractions(mockDetectService);
             verifyNoMoreInteractions(mockLicenseService);
+
+            // test when max attempts reached
+            webhookConfig.setAttempts(maxAttempts);
+            queueService.processWebHook(webhookConfig);
+
+            verify(mockGitHubService, times(2)).getPullRequestFiles(webhookConfig);
         }
     }