ci: Bump version to 0.2.31 [skip ci]

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "flyer-crawler",
-  "version": "0.2.30",
+  "version": "0.2.31",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "flyer-crawler",
-      "version": "0.2.30",
+      "version": "0.2.31",
       "dependencies": {
         "@bull-board/api": "^6.14.2",
         "@bull-board/express": "^6.14.2",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "flyer-crawler",
   "private": true,
-  "version": "0.2.30",
+  "version": "0.2.31",
   "type": "module",
   "scripts": {
     "dev": "concurrently \"npm:start:dev\" \"vite\"",

src/routes/system.routes.test.ts

@@ -30,17 +30,15 @@ vi.mock('util', async (importOriginal) => {
   };
 });
 
-// FIX: Use the simple factory pattern for child_process to avoid default export issues
-vi.mock('child_process', () => {
-  const mockExec = vi.fn((command, callback) => {
-    if (typeof callback === 'function') {
-      callback(null, 'PM2 OK', '');
-    }
-    return { unref: () => {} };
-  });
-
+// The `importOriginal` pattern is the robust way to mock built-in Node modules.
+// It preserves the module's original structure, preventing "No default export" errors
+// that can occur with simple factory mocks when using ESM-based test runners like Vitest.
+vi.mock('child_process', async (importOriginal) => {
+  const actual = await importOriginal<typeof import('child_process')>();
   return {
-    exec: mockExec,
+    ...actual,
+    // We provide a basic mock function that will be implemented in each test.
+    exec: vi.fn(),
   };
 });
 

src/services/authService.test.ts

@@ -1,5 +1,4 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest';
-import { UniqueConstraintError } from './db/errors.db';
 import type { UserProfile } from '../types';
 
 describe('AuthService', () => {
@@ -10,6 +9,7 @@ describe('AuthService', () => {
   let adminRepo: typeof import('./db/index.db').adminRepo;
   let logger: typeof import('./logger.server').logger;
   let sendPasswordResetEmail: typeof import('./emailService.server').sendPasswordResetEmail;
+  let UniqueConstraintError: typeof import('./db/errors.db').UniqueConstraintError;
 
   const reqLog = {}; // Mock request logger object
   const mockUser = {
@@ -32,7 +32,10 @@ describe('AuthService', () => {
 
     // Mock all dependencies before dynamically importing the service
     vi.mock('bcrypt');
-    vi.mock('jsonwebtoken');
+    vi.mock('jsonwebtoken', () => ({
+      sign: vi.fn(),
+      verify: vi.fn(),
+    }));
     vi.mock('crypto', () => ({
       default: {
         randomBytes: vi.fn().mockReturnValue({
@@ -75,6 +78,7 @@ describe('AuthService', () => {
     adminRepo = dbModule.adminRepo;
     logger = (await import('./logger.server')).logger;
     sendPasswordResetEmail = (await import('./emailService.server')).sendPasswordResetEmail;
+    UniqueConstraintError = (await import('./db/errors.db')).UniqueConstraintError;
   });
 
   describe('registerUser', () => {

src/services/flyerProcessingService.server.test.ts

@@ -409,24 +409,18 @@ describe('FlyerProcessingService', () => {
       mockFileHandler.prepareImageInputs.mockRejectedValue(fileTypeError);
       const { logger } = await import('./logger.server');
 
+      const reportErrorSpy = vi.spyOn(service as any, '_reportErrorAndThrow');
+
       await expect(service.processJob(job)).rejects.toThrow(UnsupportedFileTypeError);
-      expect(job.updateProgress).toHaveBeenCalledWith({
-        errorCode: 'UNSUPPORTED_FILE_TYPE',
-        message: 'Unsupported file type: .txt. Supported types are PDF, JPG, PNG, WEBP, HEIC, HEIF, GIF, TIFF, SVG, BMP.',
-        stages: [
-          { name: 'Preparing Inputs', status: 'failed', critical: true, detail: 'Unsupported file type: .txt. Supported types are PDF, JPG, PNG, WEBP, HEIC, HEIF, GIF, TIFF, SVG, BMP.' },
-          { name: 'Extracting Data with AI', status: 'skipped', critical: true, detail: 'Communicating with AI model...' },
-          { name: 'Transforming AI Data', status: 'skipped', critical: true },
-          { name: 'Saving to Database', status: 'skipped', critical: true },
-        ],
-      });
+
+      expect(reportErrorSpy).toHaveBeenCalledWith(fileTypeError, job, expect.any(Object), expect.any(Array));
       expect(mockCleanupQueue.add).not.toHaveBeenCalled();
       expect(logger.warn).toHaveBeenCalledWith(
         'Job failed. Temporary files will NOT be cleaned up to allow for manual inspection.',
       );
     });
 
-    it('should throw an error and not enqueue cleanup if icon generation fails', async () => {
+    it('should delegate to _reportErrorAndThrow if icon generation fails', async () => {
       const job = createMockJob({});
       const { logger } = await import('./logger.server');
       const iconError = new Error('Icon generation failed.');
@@ -435,18 +429,11 @@ describe('FlyerProcessingService', () => {
       // bubbling up from the icon generation step.
       vi.spyOn(FlyerDataTransformer.prototype, 'transform').mockRejectedValue(iconError);
 
+      const reportErrorSpy = vi.spyOn(service as any, '_reportErrorAndThrow');
+
       await expect(service.processJob(job)).rejects.toThrow('Icon generation failed.');
 
-      expect(job.updateProgress).toHaveBeenCalledWith({
-        errorCode: 'UNKNOWN_ERROR',
-        message: 'Icon generation failed.',
-        stages: [
-          { name: 'Preparing Inputs', status: 'completed', critical: true, detail: '1 page(s) ready for AI.' },
-          { name: 'Extracting Data with AI', status: 'completed', critical: true, detail: 'Communicating with AI model...' },
-          { name: 'Transforming AI Data', status: 'failed', critical: true, detail: 'Icon generation failed.' },
-          { name: 'Saving to Database', status: 'skipped', critical: true },
-        ],
-      }); // This was a duplicate, fixed.
+      expect(reportErrorSpy).toHaveBeenCalledWith(iconError, job, expect.any(Object), expect.any(Array));
       expect(mockCleanupQueue.add).not.toHaveBeenCalled();
       expect(logger.warn).toHaveBeenCalledWith(
         'Job failed. Temporary files will NOT be cleaned up to allow for manual inspection.',
@@ -454,8 +441,58 @@ describe('FlyerProcessingService', () => {
     });
   });
 
-  describe('_reportErrorAndThrow (private method)', () => {
-    it('should update progress and throw UnrecoverableError for quota messages', async () => {
+  describe('_reportErrorAndThrow (Error Reporting Logic)', () => {
+    it('should update progress with a generic error and re-throw', async () => {
+      const { logger } = await import('./logger.server');
+      const job = createMockJob({});
+      const genericError = new Error('A standard failure');
+      const initialStages = [
+        { name: 'Stage 1', status: 'completed', critical: true, detail: 'Done' },
+        { name: 'Stage 2', status: 'in-progress', critical: true, detail: 'Working...' },
+        { name: 'Stage 3', status: 'pending', critical: true, detail: 'Waiting...' },
+      ];
+      const privateMethod = (service as any)._reportErrorAndThrow;
+
+      await expect(privateMethod(genericError, job, logger, initialStages)).rejects.toThrow(genericError);
+
+      expect(job.updateProgress).toHaveBeenCalledWith({
+        errorCode: 'UNKNOWN_ERROR',
+        message: 'A standard failure',
+        stages: [
+          { name: 'Stage 1', status: 'completed', critical: true, detail: 'Done' },
+          { name: 'Stage 2', status: 'failed', critical: true, detail: 'A standard failure' },
+          { name: 'Stage 3', status: 'skipped', critical: true },
+        ],
+      });
+    });
+
+    it('should use toErrorPayload for FlyerProcessingError instances', async () => {
+      const { logger } = await import('./logger.server');
+      const job = createMockJob({});
+      const validationError = new AiDataValidationError(
+        'Validation failed',
+        { foo: 'bar' },
+        { raw: 'data' },
+      );
+      const initialStages = [
+        { name: 'Extracting Data with AI', status: 'in-progress', critical: true, detail: '...' },
+      ];
+      const privateMethod = (service as any)._reportErrorAndThrow;
+
+      await expect(privateMethod(validationError, job, logger, initialStages)).rejects.toThrow(validationError);
+
+      expect(job.updateProgress).toHaveBeenCalledWith({
+        errorCode: 'AI_VALIDATION_FAILED',
+        message: "The AI couldn't read the flyer's format. Please try a clearer image or a different flyer.",
+        validationErrors: { foo: 'bar' },
+        rawData: { raw: 'data' },
+        stages: [
+          { name: 'Extracting Data with AI', status: 'failed', critical: true, detail: "The AI couldn't read the flyer's format. Please try a clearer image or a different flyer." },
+        ],
+      });
+    });
+
+    it('should throw UnrecoverableError for quota messages', async () => {
       const { logger } = await import('./logger.server');
       const job = createMockJob({});
       const quotaError = new Error('RESOURCE_EXHAUSTED');
@@ -472,53 +509,35 @@ describe('FlyerProcessingService', () => {
       });
     });
 
-    it('should use toErrorPayload for FlyerProcessingError instances', async () => {
-      const { logger } = await import('./logger.server');
-      const job = createMockJob({});
-      const validationError = new AiDataValidationError(
-        'Validation failed',
-        { foo: 'bar' },
-        { raw: 'data' },
-      );
-      const privateMethod = (service as any)._reportErrorAndThrow;
-
-      await expect(privateMethod(validationError, job, logger, [])).rejects.toThrow(
-        validationError,
-      );
-
-      // The payload should now come from the error's `toErrorPayload` method
-      expect(job.updateProgress).toHaveBeenCalledWith({
-        errorCode: 'AI_VALIDATION_FAILED',
-        message:
-          "The AI couldn't read the flyer's format. Please try a clearer image or a different flyer.",
-        validationErrors: { foo: 'bar' },
-        rawData: { raw: 'data' },
-        stages: [],
-      });
-    });
-
-    it('should update progress and re-throw standard errors', async () => {
-      const { logger } = await import('./logger.server');
-      const job = createMockJob({});
-      const genericError = new Error('A standard failure');
-      const privateMethod = (service as any)._reportErrorAndThrow;
-
-      await expect(privateMethod(genericError, job, logger, [])).rejects.toThrow(genericError);
-
-      expect(job.updateProgress).toHaveBeenCalledWith({
-        errorCode: 'UNKNOWN_ERROR',
-        message: 'A standard failure', // This was a duplicate, fixed.
-        stages: [],
-      });
-    });
-
     it('should wrap and throw non-Error objects', async () => {
       const { logger } = await import('./logger.server');
       const job = createMockJob({});
       const nonError = 'just a string error';
       const privateMethod = (service as any)._reportErrorAndThrow;
 
-      await expect(privateMethod(nonError, job, logger, [])).rejects.toThrow('just a string error');
+      await expect(privateMethod(nonError, job, logger, [])).rejects.toThrow(
+        'just a string error',
+      );
+    });
+
+    it('should correctly identify the failed stage based on error code', async () => {
+      const { logger } = await import('./logger.server');
+      const job = createMockJob({});
+      const pdfError = new PdfConversionError('PDF failed');
+      const initialStages = [
+        { name: 'Preparing Inputs', status: 'in-progress', critical: true, detail: '...' },
+        { name: 'Extracting Data with AI', status: 'pending', critical: true, detail: '...' },
+      ];
+      const privateMethod = (service as any)._reportErrorAndThrow;
+
+      await expect(privateMethod(pdfError, job, logger, initialStages)).rejects.toThrow(pdfError);
+
+      expect(job.updateProgress).toHaveBeenCalledWith(expect.objectContaining({
+        stages: [
+          { name: 'Preparing Inputs', status: 'failed', critical: true, detail: expect.any(String) },
+          { name: 'Extracting Data with AI', status: 'skipped', critical: true },
+        ],
+      }));
     });
   });
 

src/services/systemService.test.ts

@@ -36,10 +36,14 @@ vi.mock('util', async (importOriginal) => {
 });
 
 // Mock child_process
-vi.mock('child_process', async (importOriginal) => {
-  const actual = await importOriginal<typeof import('child_process')>();
+// Node.js built-in modules like 'child_process' are CommonJS modules.
+// When mocked in an ESM context (like Vitest), they might sometimes
+// be interpreted as having a default export if not explicitly handled.
+// By providing `__esModule: true` and explicitly defining `exec`,
+// we ensure Vitest correctly resolves the named import.
+vi.mock('child_process', () => {
   return {
-    ...actual,
+    __esModule: true, // Explicitly mark as an ES module
     exec: vi.fn(),
   };
 });

src/services/systemService.ts

@@ -4,6 +4,8 @@ import { promisify } from 'util';
 import { logger } from './logger.server';
 
 const execAsync = promisify(exec);
+logger.debug({ typeOfExec: typeof exec, isExecFunction: typeof exec === 'function' }, 'SystemService: Initializing execAsync');
+logger.debug({ typeOfPromisify: typeof promisify, isPromisifyFunction: typeof promisify === 'function' }, 'SystemService: Initializing execAsync');
 
 class SystemService {
   async getPm2Status(): Promise<{ success: boolean; message: string }> {