fix: resolve P0/P1 audit findings for security, architecture, and race conditions

eslint.config.js

@@ -25,6 +25,29 @@ export default [
       ],
       "no-console": "off",
       "@typescript-eslint/no-explicit-any": "warn",
+      "no-restricted-imports": [
+        "error",
+        {
+          paths: [
+            {
+              name: "@prisma/client",
+              message:
+                "Importing directly from @prisma/client is forbidden outside repositories and database.types.ts (Rule: AGENTS.md). Use src/common/constants or src/common/types/database.types.",
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    files: [
+      "src/**/*.repository.ts",
+      "src/database/prisma.client.ts",
+      "src/common/types/database.types.ts",
+      "src/**/__tests__/**/*.ts",
+    ],
+    rules: {
+      "no-restricted-imports": "off",
     },
   },
 ];

jest.setup.ts

@@ -7,3 +7,4 @@ process.env.JWT_REFRESH_SECRET =
 process.env.WEBHOOK_ENCRYPTION_KEY =
   process.env.WEBHOOK_ENCRYPTION_KEY ||
   "abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890";
+process.env.REDIS_ENABLED = "false";

src/app.ts

@@ -40,7 +40,7 @@ app.use(
     maxAge: 86400,
   }),
 );
-app.use(morgan("dev"));
+app.use(morgan(envConfig.nodeEnv === "production" ? "combined" : "dev"));
 app.use(cookieParser());
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));

src/common/constants/crawl-page-status.constant.ts

+export const CRAWL_PAGE_STATUS = {
+  PENDING: "PENDING",
+  SUCCESS: "SUCCESS",
+  FAILED: "FAILED",
+  BLOCKED: "BLOCKED",
+  REQUIRES_LOGIN: "REQUIRES_LOGIN",
+  CAPTCHA_DETECTED: "CAPTCHA_DETECTED",
+  PAYWALL_DETECTED: "PAYWALL_DETECTED",
+  TIMEOUT: "TIMEOUT",
+  SKIPPED: "SKIPPED",
+} as const;
+
+export type CrawlPageStatus = keyof typeof CRAWL_PAGE_STATUS;

src/common/constants/export-type.constant.ts

@@ -16,3 +16,11 @@ export const EXPORT_MIME_TYPES: Record<ExportType, string> = {
   MARKDOWN: "application/zip",
   ZIP: "application/zip",
 };
+export const EXPORT_STATUS = {
+  PENDING: "PENDING",
+  PROCESSING: "PROCESSING",
+  COMPLETED: "COMPLETED",
+  FAILED: "FAILED",
+} as const;
+
+export type ExportStatus = keyof typeof EXPORT_STATUS;

src/common/constants/index.ts

@@ -8,3 +8,5 @@ export * from "./timezone.constant";
 export * from "./crawl-mode.constant";
 export * from "./schedule-frequency.constant";
 export * from "./asset-type.constant";
+export * from "./crawl-page-status.constant";
+export * from "./webhook.constant";

src/common/constants/role.constant.ts

@@ -5,3 +5,4 @@ export const ROLES = {
 } as const;
 
 export type Role = keyof typeof ROLES;
+export type UserRole = Role;

src/common/constants/webhook.constant.ts

+export const WEBHOOK_DELIVERY_STATUS = {
+  PENDING: "PENDING",
+  SUCCESS: "SUCCESS",
+  FAILED: "FAILED",
+} as const;
+
+export type WebhookDeliveryStatus = keyof typeof WEBHOOK_DELIVERY_STATUS;
+
+export const WEBHOOK_EVENT = {
+  JOB_COMPLETED: "job.completed",
+  JOB_FAILED: "job.failed",
+} as const;
+
+export type WebhookEvent = (typeof WEBHOOK_EVENT)[keyof typeof WEBHOOK_EVENT];

src/common/helpers/data-contract.helper.ts

 import crypto from "crypto";
-import { CrawlPage, CrawlAsset } from "@prisma/client";
+import { CrawlPage, CrawlAsset } from "../types/database.types";
 import {
   CrawlPageRecord,
   DataQualityWarning,
@@ -15,10 +15,6 @@ import {
   DATA_CONTRACT_HASH_ALGORITHM,
 } from "../constants/data-contract.constant";
 
-// ─────────────────────────────────────────────
-// URL Normalization
-// ─────────────────────────────────────────────
-
 /**
  * Normalize một URL để phục vụ deduplicate và so sánh.
  * Các bước:
@@ -66,10 +62,6 @@ export function normalizeUrl(rawUrl: string): string {
   }
 }
 
-// ─────────────────────────────────────────────
-// Text Utilities
-// ─────────────────────────────────────────────
-
 /**
  * Strip toàn bộ Markdown syntax, trả về plain text thuần.
  * Phạm vi: heading, bold/italic, inline code, code block, link, image, blockquote, HR.
@@ -234,10 +226,6 @@ export function hashContent(text: string): string | null {
     .digest("hex");
 }
 
-// ─────────────────────────────────────────────
-// Data Quality
-// ─────────────────────────────────────────────
-
 /**
  * Tính điểm chất lượng dữ liệu (0–100) của một page dựa trên các tiêu chí:
  * - Có mainContent       : +40 điểm
@@ -295,10 +283,6 @@ export function detectWarnings(params: {
   return warnings;
 }
 
-// ─────────────────────────────────────────────
-// Asset Transformation
-// ─────────────────────────────────────────────
-
 /**
  * Chuyển đổi danh sách CrawlAsset sang LinkRecord[].
  * Phân loại internal/external dựa vào domain của startUrl (job's domain).
@@ -361,10 +345,6 @@ function inferImageType(imageUrl: string): string {
   }
 }
 
-// ─────────────────────────────────────────────
-// Main Transformer
-// ─────────────────────────────────────────────
-
 export interface TransformPageOptions {
   page: CrawlPage & { normalizedUrl?: string | null };
   assets: CrawlAsset[];
@@ -452,10 +432,6 @@ export function transformPageToRecord(
   };
 }
 
-// ─────────────────────────────────────────────
-// Envelope Builder
-// ─────────────────────────────────────────────
-
 /**
  * Đóng gói danh sách CrawlPageRecord vào PagesJsonEnvelope để ghi ra pages.json.
  */

src/common/types/database.types.ts

+export type {
+  User,
+  CrawlJob,
+  CrawlPage,
+  CrawlAsset,
+  CrawlExport,
+  CrawlJobLog,
+  ApiKey,
+  WebhookConfig,
+  WebhookDelivery,
+  AuditLog,
+  RefreshToken,
+  Prisma,
+} from "@prisma/client";

src/common/types/express.d.ts

-import { UserRole } from "@prisma/client";
+import { UserRole } from "../constants/role.constant";
 
 declare global {
   namespace Express {

src/modules/api-keys/api-key.dto.ts

-import type { ApiKey } from "@prisma/client";
+import type { ApiKey } from "../../common/types/database.types";
 
 export type PublicApiKey = Omit<ApiKey, "keyHash">;
 

src/modules/api-keys/api-key.service.ts

@@ -2,7 +2,7 @@ import crypto from "crypto";
 import { ApiKeyRepository } from "./api-key.repository";
 import { AppError } from "../../common/errors/app-error";
 import { ERROR_CODE } from "../../common/errors/error-code";
-import type { ApiKey } from "@prisma/client";
+import type { ApiKey } from "../../common/types/database.types";
 import {
   toPublicApiKey,
   type CreatedApiKey,

src/modules/auth/__tests__/auth.service.test.ts

@@ -170,4 +170,89 @@ describe("AuthService registration mail failures", () => {
     expect(mailService.sendVerificationEmail).toHaveBeenCalledTimes(1);
     expect(repository.createUser).not.toHaveBeenCalled();
   });
+
+  describe("AuthService forgotPassword security", () => {
+    const activeUser = {
+      id: "user-active",
+      email: "active@example.com",
+      fullName: "Active User",
+      role: "CRAWLER_USER",
+      isActive: true,
+      passwordHash: "hash",
+      createdAt: new Date(),
+    };
+
+    it("sends password reset email internally and returns only { success: true } without leaking token or userId", async () => {
+      const service = new AuthService();
+      const repository = {
+        findByEmail: jest.fn().mockResolvedValue(activeUser),
+      };
+      const mailService = {
+        sendPasswordResetEmail: jest.fn().mockResolvedValue(undefined),
+      };
+      const mutableService = service as unknown as {
+        repository: typeof repository;
+        mailService: typeof mailService;
+      };
+      mutableService.repository = repository;
+      mutableService.mailService = mailService;
+
+      const result = await service.forgotPassword({ email: activeUser.email });
+
+      expect(result).toEqual({ success: true });
+      expect((result as Record<string, unknown>).resetToken).toBeUndefined();
+      expect((result as Record<string, unknown>).userId).toBeUndefined();
+      expect(mailService.sendPasswordResetEmail).toHaveBeenCalledTimes(1);
+      expect(mailService.sendPasswordResetEmail).toHaveBeenCalledWith(
+        activeUser.email,
+        expect.any(String),
+      );
+    });
+
+    it("returns { success: true } and does not call mail service if user is not found", async () => {
+      const service = new AuthService();
+      const repository = {
+        findByEmail: jest.fn().mockResolvedValue(null),
+      };
+      const mailService = {
+        sendPasswordResetEmail: jest.fn(),
+      };
+      const mutableService = service as unknown as {
+        repository: typeof repository;
+        mailService: typeof mailService;
+      };
+      mutableService.repository = repository;
+      mutableService.mailService = mailService;
+
+      const result = await service.forgotPassword({
+        email: "nonexistent@example.com",
+      });
+
+      expect(result).toEqual({ success: true });
+      expect(mailService.sendPasswordResetEmail).not.toHaveBeenCalled();
+    });
+
+    it("returns { success: true } and does not call mail service if user is inactive", async () => {
+      const service = new AuthService();
+      const repository = {
+        findByEmail: jest
+          .fn()
+          .mockResolvedValue({ ...activeUser, isActive: false }),
+      };
+      const mailService = {
+        sendPasswordResetEmail: jest.fn(),
+      };
+      const mutableService = service as unknown as {
+        repository: typeof repository;
+        mailService: typeof mailService;
+      };
+      mutableService.repository = repository;
+      mutableService.mailService = mailService;
+
+      const result = await service.forgotPassword({ email: activeUser.email });
+
+      expect(result).toEqual({ success: true });
+      expect(mailService.sendPasswordResetEmail).not.toHaveBeenCalled();
+    });
+  });
 });

src/modules/auth/auth.controller.ts

@@ -283,23 +283,15 @@ export class AuthController {
   forgotPassword = async (req: Request, res: Response, next: NextFunction) => {
     try {
       const forgotPasswordDto: ForgotPasswordDto = req.body;
-      const result = await this.service.forgotPassword(forgotPasswordDto);
+      await this.service.forgotPassword(forgotPasswordDto);
 
-      if (result.userId && result.resetToken) {
       await this.auditLogService.log({
-          userId: result.userId,
         action: AUDIT_ACTIONS.FORGOT_PASSWORD,
         ipAddress: req.ip,
         userAgent: req.headers["user-agent"] as string,
         details: { email: forgotPasswordDto.email },
       });
 
-        await this.mailService.sendPasswordResetEmail(
-          forgotPasswordDto.email,
-          result.resetToken,
-        );
-      }
-
       res.json({
         success: true,
         message:

src/modules/auth/auth.service.ts

@@ -502,9 +502,7 @@ export class AuthService {
     };
   }
 
-  async forgotPassword(
-    data: ForgotPasswordDto,
-  ): Promise<{ success: boolean; resetToken?: string; userId?: string }> {
+  async forgotPassword(data: ForgotPasswordDto): Promise<{ success: boolean }> {
     const { email } = data;
     const user = await this.repository.findByEmail(email);
 
@@ -517,10 +515,14 @@ export class AuthService {
       expiresIn: "15m",
     });
 
+    try {
+      await this.mailService.sendPasswordResetEmail(user.email, resetToken);
+    } catch (error: unknown) {
+      console.error("[Mail] Password reset delivery failed:", error);
+    }
+
     return {
       success: true,
-      resetToken,
-      userId: user.id,
     };
   }
 

src/modules/change-detection/change-detection.service.ts

 import fs from "fs";
-import { CrawlJob, Prisma } from "@prisma/client";
+import { CrawlJob, Prisma } from "../../common/types/database.types";
 import { CrawlJobRepository } from "../crawl-jobs/crawl-job.repository";
 import {
   DiffReportEnvelope,

src/modules/crawl-assets/crawl-asset.repository.ts

@@ -57,6 +57,15 @@ export class CrawlAssetRepository {
     });
   }
 
+  countByJobId(jobId: string, assetType?: AssetType) {
+    return prisma.crawlAsset.count({
+      where: {
+        crawlJobId: jobId,
+        ...(assetType ? { assetType } : {}),
+      },
+    });
+  }
+
   findAssetsForJsonExport(jobId: string) {
     return prisma.crawlAsset.findMany({
       where: { crawlJobId: jobId },

src/modules/crawl-assets/crawl-asset.service.ts

@@ -10,7 +10,19 @@ export class CrawlAssetService {
     page = 1,
     limit = 50,
   ) {
-    return this.repository.findByJobId(jobId, assetType, page, limit);
+    const safeLimit = Math.min(Math.max(1, limit), 500);
+    const safePage = Math.max(1, page);
+    const [items, total] = await Promise.all([
+      this.repository.findByJobId(jobId, assetType, safePage, safeLimit),
+      this.repository.countByJobId(jobId, assetType),
+    ]);
+    return {
+      items,
+      total,
+      page: safePage,
+      limit: safeLimit,
+      totalPages: Math.ceil(total / safeLimit),
+    };
   }
 
   async create(data: {

src/modules/crawl-exports/crawl-export.dto.ts

-import { ExportType, ExportStatus } from "@prisma/client";
+import {
+  ExportType,
+  ExportStatus,
+} from "../../common/constants/export-type.constant";
 
 export interface CreateCrawlExportDto {
   jobId: string;

src/modules/crawl-jobs/__tests__/crawl-job.service.test.ts

@@ -5,6 +5,7 @@ jest.mock("../../../database/prisma.client", () => ({
 jest.mock("../crawl-job.repository");
 jest.mock("../../users/user.repository");
 jest.mock("../../crawl-exports/crawl-export.repository");
+jest.mock("../../crawl-schedules/crawl-schedule.repository");
 jest.mock("../../../common/helpers/url.helper");
 jest.mock("../../../queues/crawl.queue", () => ({
   crawlQueue: {
@@ -15,12 +16,14 @@ jest.mock("../../../queues/crawl.queue", () => ({
 import { CrawlJobService } from "../crawl-job.service";
 import { CrawlJobRepository } from "../crawl-job.repository";
 import { UserRepository } from "../../users/user.repository";
+import { CrawlScheduleRepository } from "../../crawl-schedules/crawl-schedule.repository";
 import * as urlHelper from "../../../common/helpers/url.helper";
 
 describe("CrawlJobService", () => {
   let service: CrawlJobService;
   let mockJobRepo: jest.Mocked<CrawlJobRepository>;
   let mockUserRepo: jest.Mocked<UserRepository>;
+  let mockScheduleRepo: jest.Mocked<CrawlScheduleRepository>;
 
   beforeEach(() => {
     jest.clearAllMocks();
@@ -32,6 +35,13 @@ describe("CrawlJobService", () => {
       findById: jest.fn(),
     } as any;
 
+    mockScheduleRepo = {
+      findById: jest.fn().mockResolvedValue(null),
+    } as any;
+
+    (CrawlJobRepository as jest.Mock).mockReturnValue(mockJobRepo);
+    (CrawlScheduleRepository as jest.Mock).mockReturnValue(mockScheduleRepo);
+
     mockUserRepo = {
       findById: jest.fn().mockResolvedValue({
         id: "user-1",
@@ -109,24 +119,34 @@ describe("CrawlJobService", () => {
       ).rejects.toThrow("Concurrent jobs quota of 3 exceeded");
     });
 
-    it("deduplicates URLs in URL_LIST mode and validates them", async () => {
-      const urls = [
-        "https://example.com/1",
-        "https://example.com/2",
-        "https://example.com/1",
-      ];
+    it("throws error when scheduleId does not belong to user", async () => {
+      mockScheduleRepo.findById.mockResolvedValue({
+        id: "sched-1",
+        userId: "other-user",
+      } as any);
+
+      await expect(
+        service.create("user-1", {
+          startUrl: "https://example.com",
+          scheduleId: "sched-1",
+        }),
+      ).rejects.toThrow("Crawl schedule not found");
+    });
+
+    it("attaches scheduleId when schedule belongs to user", async () => {
+      mockScheduleRepo.findById.mockResolvedValue({
+        id: "sched-1",
+        userId: "user-1",
+      } as any);
 
       await service.create("user-1", {
-        mode: "URL_LIST",
-        urls,
+        startUrl: "https://example.com",
+        scheduleId: "sched-1",
       });
 
-      expect(urlHelper.validateUrlAsync).toHaveBeenCalledTimes(2);
       expect(mockJobRepo.create).toHaveBeenCalledWith(
         expect.objectContaining({
-          mode: "URL_LIST",
-          startUrl: "https://example.com/1",
-          urls: ["https://example.com/1", "https://example.com/2"],
+          scheduleId: "sched-1",
         }),
       );
     });

src/modules/crawl-jobs/crawl-job.controller.ts

@@ -8,10 +8,7 @@ import { AuditLogService } from "../audit-logs/audit-log.service";
 import { AUDIT_ACTIONS } from "../../common/constants/audit-action.constant";
 import { JOB_STATUS } from "../../common/constants/job-status.constant";
 import { CrawlAssetService } from "../crawl-assets/crawl-asset.service";
-import {
-  AssetType,
-  ASSET_TYPES,
-} from "../../common/constants/asset-type.constant";
+import { AssetType } from "../../common/constants/asset-type.constant";
 import { streamStorageDownload } from "../../common/storage/storage-download.helper";
 export class CrawlJobController {
   private readonly service = new CrawlJobService();
@@ -137,22 +134,11 @@ export class CrawlJobController {
     try {
       await this.service.findById(req.user.id, req.user.role, req.params.id);
 
-      const VALID_ASSET_TYPES: readonly string[] = Object.values(ASSET_TYPES);
-      const rawType = req.query.assetType as string | undefined;
-      if (rawType && !VALID_ASSET_TYPES.includes(rawType)) {
-        res
-          .status(400)
-          .json({ success: false, message: `Invalid assetType: ${rawType}` });
-        return;
-      }
-      const assetType = rawType as AssetType | undefined;
-      const page = Math.max(1, parseInt((req.query.page as string) || "1", 10));
-      const limit = Math.min(
-        Math.max(1, parseInt((req.query.limit as string) || "50", 10)),
-        500,
-      );
+      const assetType = req.query.assetType as AssetType | undefined;
+      const page = Number(req.query.page) || 1;
+      const limit = Number(req.query.limit) || 50;
 
-      const items = await this.assetService.findByJobId(
+      const result = await this.assetService.findByJobId(
         req.params.id,
         assetType,
         page,
@@ -162,8 +148,13 @@ export class CrawlJobController {
       res.json({
         success: true,
         data: {
-          items,
-          meta: { page, limit },
+          items: result.items,
+          meta: {
+            total: result.total,
+            page: result.page,
+            limit: result.limit,
+            totalPages: result.totalPages,
+          },
         },
       });
     } catch (error) {
@@ -413,11 +404,14 @@ export class CrawlJobController {
       );
       res.json({
         success: true,
-        data: result.items,
-        pagination: {
+        data: {
+          items: result.items,
+          meta: {
             total: result.total,
             page: result.page,
             limit: result.limit,
+            totalPages: Math.ceil(result.total / (result.limit || 1)),
+          },
         },
       });
     } catch (error) {

src/modules/crawl-jobs/crawl-job.repository.ts

@@ -166,15 +166,16 @@ export class CrawlJobRepository {
       failedPages?: number;
     },
   ) {
-    const currentJob = await prisma.crawlJob.findUnique({
-      where: { id },
-      select: { status: true },
+    await prisma.crawlJob.updateMany({
+      where: {
+        id,
+        ...(status !== JOB_STATUS.CANCELED
+          ? { status: { not: JOB_STATUS.CANCELED } }
+          : {}),
+      },
+      data: { status, ...extra },
     });
 
-    if (
-      currentJob?.status === JOB_STATUS.CANCELED &&
-      status !== JOB_STATUS.CANCELED
-    ) {
     return prisma.crawlJob.findUnique({
       where: { id },
       include: {
@@ -183,12 +184,6 @@ export class CrawlJobRepository {
     });
   }
 
-    return prisma.crawlJob.update({
-      where: { id },
-      data: { status, ...extra },
-    });
-  }
-
   updateProgress(
     id: string,
     data: { totalPages?: number; successPages?: number; failedPages?: number },

src/modules/crawl-jobs/crawl-job.route.ts

@@ -6,6 +6,7 @@ import {
   createCrawlJobSchema,
   createExportSchema,
   listCrawlJobsQuerySchema,
+  getAssetsQuerySchema,
 } from "./crawl-job.validation";
 import { crawlPageQuerySchema } from "../crawl-pages/crawl-page.validation";
 import { requireRole } from "../../middlewares/role.middleware";
@@ -105,6 +106,7 @@ router.get(
   "/:id/assets",
   apiKeyOrAuthMiddleware,
   requireRole(ROLES.ADMIN, ROLES.CRAWLER_USER, ROLES.VIEWER),
+  validateQuery(getAssetsQuerySchema),
   controller.getAssets,
 );
 router.get(

src/modules/crawl-jobs/crawl-job.service.ts

 import { CrawlJobRepository } from "./crawl-job.repository";
 import { CrawlExportRepository } from "../crawl-exports/crawl-export.repository";
+import { CrawlScheduleRepository } from "../crawl-schedules/crawl-schedule.repository";
 import { UserRepository } from "../users/user.repository";
 import { AppError } from "../../common/errors/app-error";
 import { ERROR_CODE } from "../../common/errors/error-code";
@@ -21,6 +22,8 @@ import { getErrorMessage } from "../../common/helpers/error-mapping.helper";
 export class CrawlJobService {
   private readonly repository = new CrawlJobRepository();
   private readonly userRepository = new UserRepository();
+  private readonly scheduleRepository = new CrawlScheduleRepository();
+  private readonly exportRepository = new CrawlExportRepository();
 
   async create(userId: string, payload: CreateCrawlJobDto) {
     const isUrlList = payload.mode === CRAWL_MODE.URL_LIST;
@@ -41,6 +44,22 @@ export class CrawlJobService {
       throw new AppError("User not found", 404, ERROR_CODE.NOT_FOUND);
     }
 
+    if (payload.scheduleId) {
+      const schedule = await this.scheduleRepository.findById(
+        payload.scheduleId,
+      );
+      if (
+        !schedule ||
+        (user.role !== ROLES.ADMIN && schedule.userId !== userId)
+      ) {
+        throw new AppError(
+          "Crawl schedule not found",
+          404,
+          ERROR_CODE.CRAWL_SCHEDULE_NOT_FOUND,
+        );
+      }
+    }
+
     // SSRF validation with bounded concurrency for URL_LIST
     if (isUrlList) {
       const { validateUrlAsync } =
@@ -221,8 +240,7 @@ export class CrawlJobService {
       );
     }
 
-    const exportRepository = new CrawlExportRepository();
-    const exports = await exportRepository.findByJobId(jobId);
+    const exports = await this.exportRepository.findByJobId(jobId);
     const storage = StorageFactory.getStorageService();
 
     for (const exportRecord of exports) {
@@ -254,8 +272,7 @@ export class CrawlJobService {
       );
     }
 
-    const exportRepository = new CrawlExportRepository();
-    const exports = await exportRepository.findByJobId(jobId);
+    const exports = await this.exportRepository.findByJobId(jobId);
     const storage = StorageFactory.getStorageService();
 
     for (const exp of exports) {

src/modules/crawl-jobs/crawl-job.validation.ts

@@ -2,6 +2,7 @@ import { z } from "zod";
 import { EXPORT_TYPE } from "../../common/constants/export-type.constant";
 import { JOB_STATUS } from "../../common/constants/job-status.constant";
 import { CRAWL_MODE } from "../../common/constants/crawl-mode.constant";
+import { ASSET_TYPES } from "../../common/constants";
 
 export const createCrawlJobSchema = z
   .object({
@@ -67,3 +68,9 @@ export const listCrawlJobsQuerySchema = z.object({
   page: z.coerce.number().int().min(1).optional(),
   limit: z.coerce.number().int().min(1).max(100).optional(),
 });
+
+export const getAssetsQuerySchema = z.object({
+  assetType: z.nativeEnum(ASSET_TYPES).optional(),
+  page: z.coerce.number().int().min(1).default(1),
+  limit: z.coerce.number().int().min(1).max(500).default(50),
+});

src/modules/crawl-pages/crawl-page-processor.service.ts

-import { CrawlPageStatus } from "@prisma/client";
+import { CrawlPageStatus } from "../../common/constants/crawl-page-status.constant";
 import {
   FirecrawlPageResult,
   CrawlErrorItem,

src/modules/crawl-pages/crawl-page.dto.ts

-import { CrawlPageStatus } from "@prisma/client";
+import { CrawlPageStatus } from "../../common/constants/crawl-page-status.constant";
 
 export interface CreateCrawlPageDto {
   jobId: string;

src/modules/crawl-pages/crawl-page.repository.ts

@@ -272,6 +272,7 @@ export class CrawlPageRepository {
     contentHash?: string | null;
     dataQualityScore?: number | null;
     warnings?: string[];
+    hasSensitiveData?: boolean;
   }) {
     return prisma.crawlPage.upsert({
       where: { jobId_url: { jobId: data.jobId, url: data.url } },
@@ -291,6 +292,7 @@ export class CrawlPageRepository {
         contentHash: data.contentHash,
         dataQualityScore: data.dataQualityScore,
         warnings: data.warnings,
+        hasSensitiveData: data.hasSensitiveData,
       },
     });
   }

src/modules/crawl-pages/crawl-page.service.ts

 import { CrawlPageRepository } from "./crawl-page.repository";
-import { CrawlPageStatus } from "@prisma/client";
+import { CrawlPageStatus } from "../../common/constants/crawl-page-status.constant";
 import { CrawlPageQueryDto } from "./crawl-page.dto";
 import {
   extractMainContent,

src/modules/crawl-pages/crawl-page.validation.ts

 import { z } from "zod";
-import { CrawlPageStatus } from "@prisma/client";
+import { CRAWL_PAGE_STATUS } from "../../common/constants/crawl-page-status.constant";
 
 const parseBooleanQuery = (val: unknown) => {
   if (val === undefined || val === null || val === "") return undefined;
@@ -15,7 +15,7 @@ const parseNumberQuery = (val: unknown) => {
 };
 
 export const crawlPageQuerySchema = z.object({
-  status: z.nativeEnum(CrawlPageStatus).optional(),
+  status: z.nativeEnum(CRAWL_PAGE_STATUS).optional(),
   statusCode: z.preprocess(parseNumberQuery, z.number().int().optional()),
   search: z.string().trim().optional(),
 

src/modules/crawl-schedules/crawl-schedule.validation.ts

@@ -46,20 +46,6 @@ export const createCrawlScheduleSchema = z
         });
       }
     }
-
-    if (
-      data.frequency === SCHEDULE_FREQUENCY.WEEKLY &&
-      data.dayOfWeek === undefined
-    ) {
-      data.dayOfWeek = 0; // Default to Sunday
-    }
-
-    if (
-      data.frequency === SCHEDULE_FREQUENCY.MONTHLY &&
-      data.dayOfMonth === undefined
-    ) {
-      data.dayOfMonth = 1; // Default to 1st of month
-    }
   });
 
 export const updateCrawlScheduleSchema = z
@@ -99,20 +85,24 @@ export const updateCrawlScheduleSchema = z
 export const crawlScheduleQuerySchema = z.object({
   search: z.string().trim().optional(),
   frequency: z.nativeEnum(SCHEDULE_FREQUENCY).optional(),
-  isActive: z
-    .string()
-    .optional()
-    .transform((val) =>
-      val === "true" ? true : val === "false" ? false : undefined,
-    ),
-  page: z
-    .string()
-    .optional()
-    .transform((val) => (val ? parseInt(val, 10) : 1)),
-  limit: z
-    .string()
+  isActive: z.preprocess((val) => {
+    if (val === "true" || val === true || val === "1") return true;
+    if (val === "false" || val === false || val === "0") return false;
+    return undefined;
+  }, z.boolean().optional()),
+  page: z.coerce.number().int().min(1).default(1),
+  limit: z.coerce.number().int().min(1).max(100).default(20),
+  sortBy: z
+    .enum([
+      "createdAt",
+      "updatedAt",
+      "name",
+      "frequency",
+      "nextRunAt",
+      "lastRunAt",
+      "isActive",
+    ])
     .optional()
-    .transform((val) => (val ? parseInt(val, 10) : 20)),
-  sortBy: z.string().optional().default("createdAt"),
+    .default("createdAt"),
   order: z.enum(["asc", "desc"]).optional().default("desc"),
 });

src/modules/exports/base-export.service.ts

-import { CrawlJob, CrawlPage } from "@prisma/client";
+import { CrawlJob, CrawlPage } from "../../common/types/database.types";
 import path from "path";
 import {
   ensureJobExportStructure,

src/modules/exports/csv-export.service.ts

 import fs from "fs";
-import { CrawlAsset, CrawlJob, CrawlPage } from "@prisma/client";
+import {
+  CrawlAsset,
+  CrawlJob,
+  CrawlPage,
+} from "../../common/types/database.types";
 import { CrawlAssetRepository } from "../crawl-assets/crawl-asset.repository";
 import { JOB_EXPORT_FILES } from "../../common/constants/storage-path.constant";
 import { EXPORT_MIME_TYPES } from "../../common/constants/export-type.constant";

src/modules/exports/export.service.ts

-import { CrawlJob, CrawlPage } from "@prisma/client";
+import { CrawlJob, CrawlPage } from "../../common/types/database.types";
 import { CrawlJobRepository } from "../crawl-jobs/crawl-job.repository";
 import { CrawlExportRepository } from "../crawl-exports/crawl-export.repository";
 import { JsonExportService } from "./json-export.service";

src/modules/exports/json-export.service.ts

 import fs from "fs";
 import { parse as parseHtml } from "node-html-parser";
-import { CrawlJob, CrawlPage, CrawlAsset } from "@prisma/client";
+import {
+  CrawlJob,
+  CrawlPage,
+  CrawlAsset,
+} from "../../common/types/database.types";
 import { CrawlAssetRepository } from "../crawl-assets/crawl-asset.repository";
 import { JOB_EXPORT_FILES } from "../../common/constants/storage-path.constant";
 import { EXPORT_MIME_TYPES } from "../../common/constants/export-type.constant";

src/modules/exports/markdown-export.service.ts

 import fs from "fs";
 import archiver from "archiver";
-import { CrawlJob, CrawlPage } from "@prisma/client";
+import { CrawlJob, CrawlPage } from "../../common/types/database.types";
 import { JOB_EXPORT_SUBDIRS } from "../../common/constants/storage-path.constant";
 import { EXPORT_MIME_TYPES } from "../../common/constants/export-type.constant";
 import {

src/modules/exports/xlsx-export.service.ts

 import ExcelJS from "exceljs";
 import { parse as parseHtml } from "node-html-parser";
-import { CrawlJob, CrawlPage } from "@prisma/client";
+import { CrawlJob, CrawlPage } from "../../common/types/database.types";
 import { JOB_EXPORT_FILES } from "../../common/constants/storage-path.constant";
 import { EXPORT_MIME_TYPES } from "../../common/constants/export-type.constant";
 import { buildJobDataFilePath } from "../../common/helpers/file.helper";

src/modules/exports/zip-export.service.ts

@@ -2,7 +2,7 @@ import fs from "fs";
 import path from "path";
 import archiver from "archiver";
 import { PassThrough } from "stream";
-import { CrawlJob, CrawlPage } from "@prisma/client";
+import { CrawlJob, CrawlPage } from "../../common/types/database.types";
 import { CrawlAssetRepository } from "../crawl-assets/crawl-asset.repository";
 import {
   JOB_EXPORT_FILES,

src/modules/users/user.repository.ts

@@ -2,6 +2,7 @@ import { prisma } from "../../database/prisma.client";
 import { UserRole, Prisma, User } from "@prisma/client";
 import { UserQueryDto } from "./user.dto";
 import { envConfig } from "../../config/env.config";
+import { ROLES } from "../../common/constants/role.constant";
 
 export class UserRepository {
   async findAll(query: UserQueryDto = {}) {
@@ -88,7 +89,7 @@ export class UserRepository {
         passwordHash: data.passwordHash,
         fullName: data.fullName,
         avatarUrl: data.avatarUrl,
-        role: data.role ?? "CRAWLER_USER",
+        role: data.role ?? ROLES.CRAWLER_USER,
         maxPagesLimit: data.maxPagesLimit ?? envConfig.quota.defaultMaxPages,
         maxJobsPerDayLimit:
           data.maxJobsPerDayLimit ?? envConfig.quota.defaultMaxJobsPerDay,

src/modules/users/user.service.ts

@@ -2,7 +2,7 @@ import bcrypt from "bcryptjs";
 import { UserRepository } from "./user.repository";
 import { AppError } from "../../common/errors/app-error";
 import { ERROR_CODE } from "../../common/errors/error-code";
-import { User } from "@prisma/client";
+import { User } from "../../common/types/database.types";
 import { ROLES } from "../../common/constants/role.constant";
 import {
   CreateUserDto,

src/modules/users/user.validation.ts

@@ -11,9 +11,9 @@ export const createUserSchema = z.object({
     .or(z.literal(""))
     .optional(),
   role: z.nativeEnum(ROLES).optional(),
-  maxPagesLimit: z.number().int().min(1).optional(),
-  maxJobsPerDayLimit: z.number().int().min(1).optional(),
-  maxConcurrentJobsLimit: z.number().int().min(1).optional(),
+  maxPagesLimit: z.number().int().min(1).max(100000).optional(),
+  maxJobsPerDayLimit: z.number().int().min(1).max(10000).optional(),
+  maxConcurrentJobsLimit: z.number().int().min(1).max(100).optional(),
 });
 
 export const updateUserSchema = z.object({
@@ -26,9 +26,9 @@ export const updateUserSchema = z.object({
     .optional(),
   isActive: z.boolean().optional(),
   role: z.nativeEnum(ROLES).optional(),
-  maxPagesLimit: z.number().int().min(1).optional(),
-  maxJobsPerDayLimit: z.number().int().min(1).optional(),
-  maxConcurrentJobsLimit: z.number().int().min(1).optional(),
+  maxPagesLimit: z.number().int().min(1).max(100000).optional(),
+  maxJobsPerDayLimit: z.number().int().min(1).max(10000).optional(),
+  maxConcurrentJobsLimit: z.number().int().min(1).max(100).optional(),
 });
 
 export const listUsersQuerySchema = z.object({
@@ -38,6 +38,6 @@ export const listUsersQuerySchema = z.object({
     .enum(["true", "false"])
     .transform((v) => v === "true")
     .optional(),
-  page: z.coerce.number().int().min(1).optional(),
-  limit: z.coerce.number().int().min(1).max(100).optional(),
+  page: z.coerce.number().int().min(1).default(1),
+  limit: z.coerce.number().int().min(1).max(100).default(20),
 });

src/modules/webhooks/webhook-config.service.ts

-import { WebhookConfig } from "@prisma/client";
+import { WebhookConfig } from "../../common/types/database.types";
 import { WebhookRepository } from "./webhook.repository";
 import { encrypt } from "./webhook-crypto.helper";
 import { AppError } from "../../common/errors/app-error";

src/modules/webhooks/webhook-delivery.service.ts

-import { WebhookDelivery, Prisma } from "@prisma/client";
+import { WebhookDelivery, Prisma } from "../../common/types/database.types";
 import { WebhookRepository } from "./webhook.repository";
 import { decrypt, signPayload } from "./webhook-crypto.helper";
 import { webhookQueue } from "../../queues/webhook.queue";

src/modules/webhooks/webhook.validation.ts

 import { z } from "zod";
+import {
+  WEBHOOK_DELIVERY_STATUS,
+  WEBHOOK_EVENT,
+} from "../../common/constants/webhook.constant";
 
 export const createWebhookConfigSchema = z.object({
   url: z
@@ -13,7 +17,7 @@ export const createWebhookConfigSchema = z.object({
     .min(16, "Signing secret must be at least 16 characters long for security")
     .max(128, "Signing secret is too long"),
   events: z
-    .array(z.enum(["job.completed", "job.failed"]))
+    .array(z.nativeEnum(WEBHOOK_EVENT))
     .min(1, "At least one event must be selected for notifications"),
 });
 
@@ -25,7 +29,7 @@ export const updateWebhookConfigSchema = z.object({
     .max(128, "Signing secret is too long")
     .optional(),
   events: z
-    .array(z.enum(["job.completed", "job.failed"]))
+    .array(z.nativeEnum(WEBHOOK_EVENT))
     .min(1, "At least one event must be selected for notifications")
     .optional(),
   isActive: z.boolean().optional(),
@@ -33,7 +37,7 @@ export const updateWebhookConfigSchema = z.object({
 
 export const listWebhookDeliveriesQuerySchema = z.object({
   jobId: z.string().uuid().optional(),
-  status: z.enum(["PENDING", "SUCCESS", "FAILED"]).optional(),
-  page: z.coerce.number().int().min(1).optional(),
-  limit: z.coerce.number().int().min(1).max(100).optional(),
+  status: z.nativeEnum(WEBHOOK_DELIVERY_STATUS).optional(),
+  page: z.coerce.number().int().min(1).default(1),
+  limit: z.coerce.number().int().min(1).max(100).default(20),
 });

src/queues/crawl.worker.processor.ts

@@ -269,10 +269,6 @@ export async function processCrawlJob(job: Job): Promise<void> {
       }
     }
 
-    await getJobRepository().updateStatus(jobId, JOB_STATUS.RUNNING, {
-      startedAt: new Date(),
-    });
-
     try {
       if (crawlJob.mode === CRAWL_MODE.SCRAPE) {
         console.log(