fix: Fix the issue with duplicated records in pull_requests table and runtime error (missing bean)

src/main/java/com/lpvs/config/SecurityConfig.java

@@ -20,6 +20,7 @@
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.core.Authentication;
+import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
 import org.springframework.security.oauth2.core.user.OAuth2User;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -139,4 +140,14 @@ public CorsConfigurationSource corsConfigurationSource() {
         source.registerCorsConfiguration("/**", configuration);
         return source;
     }
+
+    /**
+     * Defines a simple ClientRegistrationRepository that always returns null for any registration ID.
+     *
+     * @return ClientRegistrationRepository bean.
+     */
+    @Bean
+    public ClientRegistrationRepository clientRegistrationRepository() {
+        return registrationId -> null;
+    }
 }

src/main/java/com/lpvs/repository/LPVSPullRequestRepository.java

@@ -29,6 +29,40 @@ public interface LPVSPullRequestRepository extends JpaRepository<LPVSPullRequest
     @Query(value = "SELECT now();", nativeQuery = true)
     Date getNow();
 
+    /**
+     * Retrieves the latest LPVSPullRequest entity based on the provided criteria.
+     *
+     * @param user                The user associated with the pull request. If {@code null}, this parameter is ignored.
+     * @param repositoryName     The name of the repository associated with the pull request. If {@code null}, this parameter is ignored.
+     * @param pullRequestFilesUrl The URL of the pull request files. If {@code null}, this parameter is ignored.
+     * @param pullRequestHead    The head of the pull request. If {@code null}, this parameter is ignored.
+     * @param pullRequestBase    The base of the pull request. If {@code null}, this parameter is ignored.
+     * @param sender              The sender of the pull request. If {@code null}, this parameter is ignored.
+     * @param status              The status of the pull request. If {@code null}, this parameter is ignored.
+     * @return                    The latest LPVSPullRequest entity matching the provided criteria,
+     *                            or {@code null} if no matching entity is found.
+     */
+    @Query(
+            value =
+                    "SELECT * FROM pull_requests pr "
+                            + "WHERE (:user IS NULL OR pr.user = :user) "
+                            + "AND (:repositoryName IS NULL OR pr.repository_name = :repositoryName) "
+                            + "AND (:pullRequestFilesUrl IS NULL OR pr.diff_url = :pullRequestFilesUrl) "
+                            + "AND (:pullRequestHead IS NULL OR pr.pull_request_head = :pullRequestHead) "
+                            + "AND (:pullRequestBase IS NULL OR pr.pull_request_base = :pullRequestBase) "
+                            + "AND (:sender IS NULL OR pr.sender = :sender) "
+                            + "AND (:status IS NULL OR pr.status = :status) "
+                            + "ORDER BY pr.scan_date DESC LIMIT 1",
+            nativeQuery = true)
+    LPVSPullRequest findLatestByPullRequestInfo(
+            @Param("user") String user,
+            @Param("repositoryName") String repositoryName,
+            @Param("pullRequestFilesUrl") String pullRequestFilesUrl,
+            @Param("pullRequestHead") String pullRequestHead,
+            @Param("pullRequestBase") String pullRequestBase,
+            @Param("sender") String sender,
+            @Param("status") String status);
+
     /**
      * Find all pull requests with the specified base name, paginated.
      *

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

@@ -179,34 +179,47 @@ public LPVSQueue getLatestScan(List<LPVSQueue> webhookConfigList) {
      */
     @Async("threadPoolTaskExecutor")
     public void processWebHook(LPVSQueue webhookConfig) {
-        LPVSPullRequest pullRequest = new LPVSPullRequest();
-        try {
-            log.info(
-                    "Processing webhook ID: "
-                            + webhookConfig.getId()
-                            + ", attempt: "
-                            + webhookConfig.getAttempts()
-                            + 1
-                            + " for PR: "
-                            + webhookConfig.getPullRequestUrl());
-
-            String filePath = gitHubService.getPullRequestFiles(webhookConfig);
+        Long id = webhookConfig.getId();
+        log.info(
+                "Processing webhook ID: "
+                        + id
+                        + ", attempt: "
+                        + (webhookConfig.getAttempts() + 1)
+                        + " for PR: "
+                        + webhookConfig.getPullRequestUrl());
+        LPVSPullRequest pullRequest =
+                lpvsPullRequestRepository.findLatestByPullRequestInfo(
+                        webhookConfig.getUserId(),
+                        LPVSWebhookUtil.getRepositoryOrganization(webhookConfig)
+                                + "/"
+                                + LPVSWebhookUtil.getRepositoryName(webhookConfig),
+                        webhookConfig.getPullRequestFilesUrl(),
+                        webhookConfig.getPullRequestHead(),
+                        webhookConfig.getPullRequestBase(),
+                        webhookConfig.getSender(),
+                        LPVSPullRequestStatus.INTERNAL_ERROR.getPullRequestStatus());
 
-            pullRequest.setPullRequestUrl(webhookConfig.getPullRequestUrl());
+        if (pullRequest == null) {
+            pullRequest = new LPVSPullRequest();
             pullRequest.setUser(webhookConfig.getUserId());
-            pullRequest.setPullRequestFilesUrl(webhookConfig.getPullRequestFilesUrl());
             pullRequest.setRepositoryName(
                     LPVSWebhookUtil.getRepositoryOrganization(webhookConfig)
                             + "/"
                             + LPVSWebhookUtil.getRepositoryName(webhookConfig));
-            pullRequest.setDate(webhookConfig.getDate());
-            pullRequest.setStatus(LPVSPullRequestStatus.SCANNING.toString());
+            pullRequest.setPullRequestUrl(webhookConfig.getPullRequestUrl());
+            pullRequest.setPullRequestFilesUrl(webhookConfig.getPullRequestFilesUrl());
             pullRequest.setPullRequestHead(webhookConfig.getPullRequestHead());
             pullRequest.setPullRequestBase(webhookConfig.getPullRequestBase());
             pullRequest.setSender(webhookConfig.getSender());
+        }
+
+        try {
+
+            pullRequest.setDate(webhookConfig.getDate());
+            pullRequest.setStatus(LPVSPullRequestStatus.SCANNING.toString());
             pullRequest = lpvsPullRequestRepository.saveAndFlush(pullRequest);
-            log.debug("ID: " + pullRequest.getId() + " " + pullRequest.toString());
 
+            String filePath = gitHubService.getPullRequestFiles(webhookConfig);
             if (filePath != null && Files.list(Paths.get(filePath)).count() != 0) {
                 log.debug("Successfully downloaded files");
 
@@ -266,6 +279,10 @@ public void processWebHook(LPVSQueue webhookConfig) {
                     log.warn("Failed to post FAIL result " + e.getMessage());
                 }
                 delete(webhookConfig);
+                log.info(
+                        "Webhook ID: "
+                                + id
+                                + " - removed from the queue because the number of attempts exceeded the max value");
             }
         }
     }

src/main/resources/database_dump.sql

@@ -30,9 +30,9 @@ CREATE TABLE IF NOT EXISTS pull_requests (
   url longtext NOT NULL,
   diff_url longtext,
   status varchar(255) DEFAULT NULL,
-  pull_request_head varchar(255) NOT NULL,
-  pull_request_base varchar(255) NOT NULL,
-  sender varchar(255) NOT NULL,
+  pull_request_head varchar(255) DEFAULT NULL,
+  pull_request_base varchar(255) DEFAULT NULL,
+  sender varchar(255) DEFAULT NULL,
   PRIMARY KEY (id)
 );
 
@@ -78,6 +78,9 @@ CREATE TABLE IF NOT EXISTS queue (
   pull_request_diff_url longtext,
   status_callback_url longtext,
   commit_sha varchar(255) DEFAULT NULL,
+  pull_request_base varchar(255) DEFAULT NULL,
+  pull_request_head varchar(255) DEFAULT NULL,
+  sender varchar(255) DEFAULT NULL,
   PRIMARY KEY (id)
 );