[TASK-178 / 25.06.27] Feature - 센트리 슬랙 웹훅 연동

src/configs/db.config.ts

@@ -16,13 +16,17 @@ const poolConfig: pg.PoolConfig = {
   max: 10, // 최대 연결 수
   idleTimeoutMillis: 30000, // 연결 유휴 시간 (30초)
   connectionTimeoutMillis: 5000, // 연결 시간 초과 (5초)
+  ssl: false,
+  // ssl: {
+  //   rejectUnauthorized: false,
+  // },
 };
 
-if (process.env.NODE_ENV === 'production') {
-  poolConfig.ssl = {
-    rejectUnauthorized: false,
-  };
-}
+// if (process.env.NODE_ENV === 'production') {
+//   poolConfig.ssl = {
+//     rejectUnauthorized: false,
+//   };
+// }
 
 const pool = new Pool(poolConfig);
 

src/controllers/__test__/webhook.controller.test.ts

@@ -0,0 +1,325 @@
+import 'reflect-metadata';
+import { Request, Response } from 'express';
+import { WebhookController } from '@/controllers/webhook.controller';
+import { sendSlackMessage } from '@/modules/slack/slack.notifier';
+import { SentryWebhookData } from '@/types';
+
+// Mock dependencies
+jest.mock('@/modules/slack/slack.notifier');
+
+// logger 모킹
+jest.mock('@/configs/logger.config', () => ({
+  error: jest.fn(),
+  info: jest.fn(),
+}));
+
+describe('WebhookController', () => {
+  let webhookController: WebhookController;
+  let mockRequest: Partial<Request>;
+  let mockResponse: Partial<Response>;
+  let nextFunction: jest.Mock;
+  let mockSendSlackMessage: jest.MockedFunction<typeof sendSlackMessage>;
+
+  beforeEach(() => {
+    // WebhookController 인스턴스 생성
+    webhookController = new WebhookController();
+
+    // Request, Response, NextFunction 모킹
+    mockRequest = {
+      body: {},
+      headers: {},
+    };
+
+    mockResponse = {
+      json: jest.fn().mockReturnThis(),
+      status: jest.fn().mockReturnThis(),
+    };
+
+    nextFunction = jest.fn();
+    mockSendSlackMessage = sendSlackMessage as jest.MockedFunction<typeof sendSlackMessage>;
+  });
+
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  describe('handleSentryWebhook', () => {
+    const mockSentryData: SentryWebhookData = {
+      action: 'created',
+      data: {
+        issue: {
+          id: 'test-issue-123',
+          title: '테스트 오류입니다',
+          culprit: 'TestFile.js:10',
+          status: 'unresolved',
+          count: 5,
+          userCount: 3,
+          firstSeen: '2024-01-01T12:00:00.000Z',
+          permalink: 'https://velog-dashboardv2.sentry.io/issues/test-issue-123/',
+          project: {
+            id: 'project-123',
+            name: 'Velog Dashboard',
+            slug: 'velog-dashboard'
+          }
+        }
+      }
+    };
+
+    it('유효한 Sentry 웹훅 데이터로 처리에 성공해야 한다', async () => {
+      mockRequest.body = mockSentryData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🚨 *새로운 오류가 발생했습니다*')
+      );
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🔴 *제목:* 테스트 오류입니다')
+      );
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('📍 *위치:* TestFile.js:10')
+      );
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🔗 *상세 보기:* https://velog-dashboardv2.sentry.io/issues/test-issue-123/')
+      );
+      expect(mockResponse.status).toHaveBeenCalledWith(200);
+      expect(mockResponse.json).toHaveBeenCalledWith({
+        success: true,
+        message: 'Sentry 웹훅 처리에 성공하였습니다.',
+        data: {},
+        error: null
+      });
+    });
+
+    it('permalink가 없는 경우 기본 URL 패턴을 사용해야 한다', async () => {
+      const dataWithoutPermalink = {
+        ...mockSentryData,
+        data: {
+          ...mockSentryData.data,
+          issue: {
+            ...mockSentryData.data.issue,
+            permalink: undefined
+          }
+        }
+      };
+      mockRequest.body = dataWithoutPermalink;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🔗 *상세 보기:* https://velog-dashboardv2.sentry.io/issues/test-issue-123/')
+      );
+    });
+
+    it('resolved 액션에 대해 올바른 메시지를 생성해야 한다', async () => {
+      const resolvedData = {
+        ...mockSentryData,
+        action: 'resolved' as const,
+        data: {
+          ...mockSentryData.data,
+          issue: {
+            ...mockSentryData.data.issue,
+            status: 'resolved' as const
+          }
+        }
+      };
+      mockRequest.body = resolvedData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🚨 *오류가 해결되었습니다*')
+      );
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('✅ *제목:*')
+      );
+    });
+
+    it('ignored 액션에 대해 올바른 메시지를 생성해야 한다', async () => {
+      const ignoredData = {
+        ...mockSentryData,
+        action: 'ignored' as const,
+        data: {
+          ...mockSentryData.data,
+          issue: {
+            ...mockSentryData.data.issue,
+            status: 'ignored' as const
+          }
+        }
+      };
+      mockRequest.body = ignoredData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🚨 *오류가 무시되었습니다*')
+      );
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🔇 *제목:*')
+      );
+    });
+
+    it('알 수 없는 액션에 대해 기본 메시지를 생성해야 한다', async () => {
+      const unknownActionData = {
+        ...mockSentryData,
+        action: 'unknown_action' as 'created'
+      };
+      mockRequest.body = unknownActionData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('오류 이벤트: unknown_action')
+      );
+    });
+
+    it('알 수 없는 상태에 대해 기본 이모지를 사용해야 한다', async () => {
+      const unknownStatusData = {
+        ...mockSentryData,
+        data: {
+          ...mockSentryData.data,
+          issue: {
+            ...mockSentryData.data.issue,
+            status: 'unknown_status' as 'unresolved'
+          }
+        }
+      };
+      mockRequest.body = unknownStatusData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('❓ *제목:*')
+      );
+    });
+
+    it('Slack 메시지 전송 실패 시 에러를 전달해야 한다', async () => {
+      mockRequest.body = mockSentryData;
+      const slackError = new Error('Slack 전송 실패');
+      mockSendSlackMessage.mockRejectedValue(slackError);
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(nextFunction).toHaveBeenCalledWith(slackError);
+      expect(mockResponse.json).not.toHaveBeenCalled();
+    });
+
+    it('빈 body로 요청 시에도 처리해야 한다', async () => {
+      mockRequest.body = {};
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      // undefined 값들에 대해서도 처리되어야 함
+      expect(mockSendSlackMessage).toHaveBeenCalled();
+      expect(mockResponse.status).toHaveBeenCalledWith(200);
+    });
+
+    it('필수 필드가 없는 경우에도 처리해야 한다', async () => {
+      const incompleteData = {
+        action: 'created',
+        data: {
+          issue: {
+            id: 'test-123'
+            // title, culprit 등 누락
+          }
+        }
+      };
+      mockRequest.body = incompleteData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(
+        expect.stringContaining('🔗 *상세 보기:* https://velog-dashboardv2.sentry.io/issues/test-123/')
+      );
+      expect(mockResponse.status).toHaveBeenCalledWith(200);
+    });
+  });
+
+  describe('formatSentryMessage (private method integration test)', () => {
+    it('완전한 Sentry 데이터로 올바른 형식의 메시지를 생성해야 한다', async () => {
+      const completeData: SentryWebhookData = {
+        action: 'created',
+        data: {
+          issue: {
+            id: 'issue-456',
+            title: 'TypeError: Cannot read property of undefined',
+            culprit: 'components/UserProfile.tsx:25',
+            status: 'unresolved',
+            count: 12,
+            userCount: 8,
+            firstSeen: '2024-01-15T14:30:00.000Z',
+            permalink: 'https://velog-dashboardv2.sentry.io/issues/issue-456/',
+            project: {
+              id: 'proj-789',
+              name: 'Velog Dashboard V2',
+              slug: 'velog-dashboard-v2'
+            }
+          }
+        }
+      };
+
+      mockRequest.body = completeData;
+      mockSendSlackMessage.mockResolvedValue();
+
+      await webhookController.handleSentryWebhook(
+        mockRequest as Request,
+        mockResponse as Response,
+        nextFunction
+      );
+
+      const expectedMessage = `🚨 *새로운 오류가 발생했습니다*
+
+🔴 *제목:* TypeError: Cannot read property of undefined
+
+📍 *위치:* components/UserProfile.tsx:25
+
+🔗 *상세 보기:* https://velog-dashboardv2.sentry.io/issues/issue-456/`;
+
+      expect(mockSendSlackMessage).toHaveBeenCalledWith(expectedMessage);
+    });
+  });
+});