Upload githubService.js

backend/src/services/githubService.js

@@ -9,11 +9,58 @@ class GitHubService {
     this.repositories = GITHUB_CONFIG.repositories;
     this.useMemoryStorage = !this.token; // 如果没有token，使用内存存储
     
+    console.log('=== GitHub Service Configuration ===');
+    console.log('Token configured:', !!this.token);
+    console.log('Token preview:', this.token ? `${this.token.substring(0, 8)}...` : 'Not set');
+    console.log('Repositories:', this.repositories);
+    console.log('Using memory storage:', this.useMemoryStorage);
+    
     if (!this.token) {
       console.warn('GitHub token not configured, using memory storage for development');
     }
   }
 
+  // 验证GitHub连接
+  async validateConnection() {
+    if (this.useMemoryStorage) {
+      return { valid: false, reason: 'No GitHub token configured' };
+    }
+
+    try {
+      // 测试GitHub API连接
+      const response = await axios.get(`${this.apiUrl}/user`, {
+        headers: {
+          'Authorization': `token ${this.token}`,
+          'Accept': 'application/vnd.github.v3+json'
+        }
+      });
+      
+      console.log('GitHub API connection successful:', response.data.login);
+      
+      // 测试仓库访问
+      const repoResults = [];
+      for (const repoUrl of this.repositories) {
+        try {
+          const { owner, repo } = this.parseRepoUrl(repoUrl);
+          const repoResponse = await axios.get(`${this.apiUrl}/repos/${owner}/${repo}`, {
+            headers: {
+              'Authorization': `token ${this.token}`,
+              'Accept': 'application/vnd.github.v3+json'
+            }
+          });
+          repoResults.push({ url: repoUrl, accessible: true, name: repoResponse.data.full_name });
+        } catch (error) {
+          repoResults.push({ url: repoUrl, accessible: false, error: error.message });
+        }
+      }
+      
+      return { valid: true, user: response.data.login, repositories: repoResults };
+    } catch (error) {
+      console.error('GitHub connection validation failed:', error.message);
+      return { valid: false, reason: error.message };
+    }
+  }
+
   // 获取仓库信息
   parseRepoUrl(repoUrl) {
     const match = repoUrl.match(/github\.com\/([^\/]+)\/([^\/]+)/);