add script update org and sync keycloak, setup time run cronjob

src/app.ts

@@ -15,6 +15,7 @@ import { logMemoryStore } from "./utils/LogMemoryStore";
 import { orgStructureCache } from "./utils/OrgStructureCache";
 import { CommandController } from "./controllers/CommandController";
 import { ProfileSalaryController } from "./controllers/ProfileSalaryController";
+import { ScriptProfileOrgController } from "./controllers/ScriptProfileOrgController";
 import { DateSerializer } from "./interfaces/date-serializer";
 
 import { initWebSocket } from "./services/webSocket";
@@ -52,19 +53,8 @@ async function main() {
   const APP_HOST = process.env.APP_HOST || "0.0.0.0";
   const APP_PORT = +(process.env.APP_PORT || 3000);
 
-  const cronTime = "0 0 3 * * *"; // ตั้งเวลาทุกวันเวลา 03:00:00
+  // Cron job for executing command - every day at 00:30:00
-  // const cronTime = "*/10 * * * * *";
+  const cronTime_command = "0 30 0 * * *";
-  cron.schedule(cronTime, async () => {
-    try {
-      const orgController = new OrganizationController();
-      await orgController.cronjobRevision();
-    } catch (error) {
-      console.error("Error executing function from controller:", error);
-    }
-  });
-
-  const cronTime_command = "0 0 2 * * *";
-  // const cronTime_command = "*/10 * * * * *";
   cron.schedule(cronTime_command, async () => {
     try {
       const commandController = new CommandController();
@@ -74,7 +64,19 @@ async function main() {
     }
   });
 
-  const cronTime_Oct = "0 0 1 10 *";
+  // Cron job for updating org revision - every day at 01:00:00
+  const cronTime = "0 0 1 * * *";
+  cron.schedule(cronTime, async () => {
+    try {
+      const orgController = new OrganizationController();
+      await orgController.cronjobRevision();
+    } catch (error) {
+      console.error("Error executing function from controller:", error);
+    }
+  });
+
+  // Cron job for updating retirement status - every day at 02:00:00 on the 1st of October
+  const cronTime_Oct = "0 0 2 10 *";
   cron.schedule(cronTime_Oct, async () => {
     try {
       const commandController = new CommandController();
@@ -84,7 +86,19 @@ async function main() {
     }
   });
 
-  const cronTime_Tenure = "0 0 0 * * *";
+  // Cron job for updating org DNA - every day at 03:00:00
+  const cronTime_UpdateOrg = "0 0 3 * * *";
+  cron.schedule(cronTime_UpdateOrg, async () => {
+    try {
+      const scriptProfileOrgController = new ScriptProfileOrgController();
+      await scriptProfileOrgController.cronjobUpdateOrg({} as any);
+    } catch (error) {
+      console.error("Error executing cronjobUpdateOrg:", error);
+    }
+  });
+
+  // Cron job for updating tenure - every day at 04:00:00
+  const cronTime_Tenure = "0 0 4 * * *";
   cron.schedule(cronTime_Tenure, async () => {
     try {
       const profileSalaryController = new ProfileSalaryController();

src/controllers/KeycloakSyncController.ts

@@ -0,0 +1,254 @@
+import {
+  Controller,
+  Post,
+  Get,
+  Route,
+  Security,
+  Tags,
+  Path,
+  Request,
+  Response,
+  Query,
+  Body,
+} from "tsoa";
+import { KeycloakAttributeService } from "../services/KeycloakAttributeService";
+import HttpSuccess from "../interfaces/http-success";
+import HttpStatus from "../interfaces/http-status";
+import HttpError from "../interfaces/http-error";
+import { RequestWithUser } from "../middlewares/user";
+
+@Route("api/v1/org/keycloak-sync")
+@Tags("Keycloak Sync")
+@Security("bearerAuth")
+@Response(
+  HttpStatus.INTERNAL_SERVER_ERROR,
+  "เกิดข้อผิดพลาด ไม่สามารถดำเนินการได้ กรุณาลองใหม่ในภายหลัง",
+)
+export class KeycloakSyncController extends Controller {
+  private keycloakAttributeService = new KeycloakAttributeService();
+
+  /**
+   * Sync attributes for the current logged-in user
+   *
+   * @summary Sync profileId and rootDnaId to Keycloak for current user
+   */
+  @Post("sync-me")
+  async syncCurrentUser(@Request() request: RequestWithUser) {
+    const keycloakUserId = request.user.sub;
+
+    if (!keycloakUserId) {
+      throw new HttpError(HttpStatus.UNAUTHORIZED, "ไม่พบ Keycloak user ID");
+    }
+
+    // Get attributes from database before sync
+    const dbAttrs = await this.keycloakAttributeService.getUserProfileAttributes(keycloakUserId);
+
+    const success = await this.keycloakAttributeService.syncUserAttributes(keycloakUserId);
+
+    if (!success) {
+      throw new HttpError(
+        HttpStatus.INTERNAL_SERVER_ERROR,
+        "ไม่สามารถ sync ข้อมูลไปยัง Keycloak ได้ กรุณาติดต่อผู้ดูแลระบบ",
+      );
+    }
+
+    // Verify sync by fetching attributes from Keycloak after update
+    const kcAttrsAfter =
+      await this.keycloakAttributeService.getCurrentKeycloakAttributes(keycloakUserId);
+
+    return new HttpSuccess({
+      message: "Sync ข้อมูลสำเร็จ",
+      syncedToKeycloak: !!kcAttrsAfter?.profileId,
+      databaseAttributes: dbAttrs,
+      keycloakAttributesAfter: kcAttrsAfter,
+    });
+  }
+
+  /**
+   * Get current attributes of the logged-in user
+   *
+   * @summary Get current profileId and rootDnaId from Keycloak
+   */
+  @Get("my-attributes")
+  async getMyAttributes(@Request() request: RequestWithUser) {
+    const keycloakUserId = request.user.sub;
+
+    if (!keycloakUserId) {
+      throw new HttpError(HttpStatus.UNAUTHORIZED, "ไม่พบ Keycloak user ID");
+    }
+
+    const keycloakAttributes =
+      await this.keycloakAttributeService.getCurrentKeycloakAttributes(keycloakUserId);
+    const dbAttributes =
+      await this.keycloakAttributeService.getUserProfileAttributes(keycloakUserId);
+
+    return new HttpSuccess({
+      keycloakAttributes,
+      databaseAttributes: dbAttributes,
+    });
+  }
+
+  /**
+   * Sync attributes for a specific profile (Admin only)
+   *
+   * @summary Sync profileId and rootDnaId to Keycloak by profile ID (ADMIN)
+   *
+   * @param {string} profileId  Profile ID
+   * @param {string} profileType  Profile type (PROFILE or PROFILE_EMPLOYEE)
+   */
+  @Post("sync-profile/:profileId")
+  async syncByProfileId(
+    @Path() profileId: string,
+    @Query() profileType: "PROFILE" | "PROFILE_EMPLOYEE" = "PROFILE",
+  ) {
+    if (!["PROFILE", "PROFILE_EMPLOYEE"].includes(profileType)) {
+      throw new HttpError(
+        HttpStatus.BAD_REQUEST,
+        "profileType ต้องเป็น PROFILE หรือ PROFILE_EMPLOYEE เท่านั้น",
+      );
+    }
+
+    const success = await this.keycloakAttributeService.syncOnOrganizationChange(
+      profileId,
+      profileType,
+    );
+
+    if (!success) {
+      throw new HttpError(
+        HttpStatus.INTERNAL_SERVER_ERROR,
+        "ไม่สามารถ sync ข้อมูลไปยัง Keycloak ได้ หรือไม่พบข้อมูล profile",
+      );
+    }
+
+    return new HttpSuccess({ message: "Sync ข้อมูลสำเร็จ" });
+  }
+
+  /**
+   * Batch sync attributes for multiple profiles (Admin only)
+   *
+   * @summary Batch sync profileId and rootDnaId to Keycloak for multiple profiles (ADMIN)
+   *
+   * @param {request} request  Request body containing profileIds array and profileType
+   */
+  @Post("sync-profiles-batch")
+  async syncByProfileIds(
+    @Body() request: { profileIds: string[]; profileType: "PROFILE" | "PROFILE_EMPLOYEE" },
+  ) {
+    const { profileIds, profileType } = request;
+
+    // Validate profileIds
+    if (!profileIds || profileIds.length === 0) {
+      throw new HttpError(HttpStatus.BAD_REQUEST, "profileIds ต้องไม่ว่างเปล่า");
+    }
+
+    // Validate profileType
+    if (!["PROFILE", "PROFILE_EMPLOYEE"].includes(profileType)) {
+      throw new HttpError(
+        HttpStatus.BAD_REQUEST,
+        "profileType ต้องเป็น PROFILE หรือ PROFILE_EMPLOYEE เท่านั้น",
+      );
+    }
+
+    const result = {
+      total: profileIds.length,
+      success: 0,
+      failed: 0,
+      details: [] as Array<{ profileId: string; status: "success" | "failed"; error?: string }>,
+    };
+
+    // Process each profileId
+    for (const profileId of profileIds) {
+      try {
+        const success = await this.keycloakAttributeService.syncOnOrganizationChange(
+          profileId,
+          profileType,
+        );
+
+        if (success) {
+          result.success++;
+          result.details.push({ profileId, status: "success" });
+        } else {
+          result.failed++;
+          result.details.push({
+            profileId,
+            status: "failed",
+            error: "Sync returned false - ไม่พบข้อมูล profile หรือ Keycloak user ID",
+          });
+        }
+      } catch (error: any) {
+        result.failed++;
+        result.details.push({ profileId, status: "failed", error: error.message });
+      }
+    }
+
+    return new HttpSuccess({
+      message: "Batch sync เสร็จสิ้น",
+      ...result,
+    });
+  }
+
+  /**
+   * Batch sync all users (Admin only)
+   *
+   * @summary Batch sync all users to Keycloak without limit (ADMIN)
+   *
+   * @description Syncs profileId and orgRootDnaId to Keycloak for all users
+   * that have a keycloak ID. Uses parallel processing for better performance.
+   */
+  @Post("sync-all")
+  async syncAll() {
+    const result = await this.keycloakAttributeService.batchSyncUsers();
+
+    return new HttpSuccess({
+      message: "Batch sync เสร็จสิ้น",
+      total: result.total,
+      success: result.success,
+      failed: result.failed,
+      details: result.details,
+    });
+  }
+
+  /**
+   * Ensure Keycloak users exist for all profiles (Admin only)
+   *
+   * @summary Create or verify Keycloak users for all profiles in Profile and ProfileEmployee tables (ADMIN)
+   *
+   * @description
+   * This endpoint will:
+   * - Create new Keycloak users for profiles without a keycloak ID
+   * - Create new Keycloak users for profiles where the stored keycloak ID doesn't exist in Keycloak
+   * - Verify existing Keycloak users
+   * - Skip profiles without a citizenId
+   */
+  @Post("ensure-users")
+  async ensureAllUsers() {
+    const result = await this.keycloakAttributeService.batchEnsureKeycloakUsers();
+    return new HttpSuccess({
+      message: "Batch ensure Keycloak users เสร็จสิ้น",
+      ...result,
+    });
+  }
+
+  /**
+   * Clear orphaned Keycloak users (Admin only)
+   *
+   * @summary Delete Keycloak users that are not in the database (ADMIN)
+   *
+   * @description
+   * This endpoint will:
+   * - Find users in Keycloak that are not referenced in Profile or ProfileEmployee tables
+   * - Delete those orphaned users from Keycloak
+   * - Skip protected users (super_admin, admin_issue)
+   *
+   * @param {request} request  Request body containing skipUsernames array
+   */
+  @Post("clear-orphaned-users")
+  async clearOrphanedUsers(@Body() request?: { skipUsernames?: string[] }) {
+    const skipUsernames = request?.skipUsernames || ["super_admin", "admin_issue"];
+    const result = await this.keycloakAttributeService.clearOrphanedKeycloakUsers(skipUsernames);
+    return new HttpSuccess({
+      message: "Clear orphaned Keycloak users เสร็จสิ้น",
+      ...result,
+    });
+  }
+}

src/controllers/ScriptProfileOrgController.ts

@@ -0,0 +1,326 @@
+import { Controller, Post, Route, Security, Tags, Request } from "tsoa";
+import { AppDataSource } from "../database/data-source";
+import HttpSuccess from "../interfaces/http-success";
+import HttpStatus from "../interfaces/http-status";
+import HttpError from "../interfaces/http-error";
+import { RequestWithUser } from "../middlewares/user";
+import { MoreThanOrEqual } from "typeorm";
+import { PosMaster } from "./../entities/PosMaster";
+import axios from "axios";
+import { KeycloakSyncController } from "./KeycloakSyncController";
+import { EmployeePosMaster } from "./../entities/EmployeePosMaster";
+
+interface OrgUpdatePayload {
+  profileId: string;
+  rootDnaId: string | null;
+  child1DnaId: string | null;
+  child2DnaId: string | null;
+  child3DnaId: string | null;
+  child4DnaId: string | null;
+  profileType: "PROFILE" | "PROFILE_EMPLOYEE";
+}
+
+@Route("api/v1/org/script-profile-org")
+@Tags("Keycloak Sync")
+@Security("bearerAuth")
+export class ScriptProfileOrgController extends Controller {
+  private posMasterRepo = AppDataSource.getRepository(PosMaster);
+  private employeePosMasterRepo = AppDataSource.getRepository(EmployeePosMaster);
+
+  // Idempotency flag to prevent concurrent runs
+  private isRunning = false;
+
+  // Configurable values
+  private readonly BATCH_SIZE = parseInt(process.env.CRONJOB_BATCH_SIZE || "100", 10);
+  private readonly UPDATE_WINDOW_HOURS = parseInt(
+    process.env.CRONJOB_UPDATE_WINDOW_HOURS || "24",
+    10,
+  );
+
+  @Post("update-org")
+  public async cronjobUpdateOrg(@Request() request: RequestWithUser) {
+    // Idempotency check - prevent concurrent runs
+    if (this.isRunning) {
+      console.log("cronjobUpdateOrg: Job already running, skipping this execution");
+      return new HttpSuccess({
+        message: "Job already running",
+        skipped: true,
+      });
+    }
+
+    this.isRunning = true;
+    const startTime = Date.now();
+
+    try {
+      const windowStart = new Date(Date.now() - this.UPDATE_WINDOW_HOURS * 60 * 60 * 1000);
+
+      console.log("cronjobUpdateOrg: Starting job", {
+        windowHours: this.UPDATE_WINDOW_HOURS,
+        windowStart: windowStart.toISOString(),
+        batchSize: this.BATCH_SIZE,
+      });
+
+      // Query with optimized select - only fetch required fields
+      const [posMasters, posMasterEmployee] = await Promise.all([
+        this.posMasterRepo.find({
+          where: {
+            lastUpdatedAt: MoreThanOrEqual(windowStart),
+            orgRevision: {
+              orgRevisionIsCurrent: true,
+            },
+          },
+          relations: [
+            "orgRevision",
+            "orgRoot",
+            "orgChild1",
+            "orgChild2",
+            "orgChild3",
+            "orgChild4",
+            "current_holder",
+          ],
+          select: {
+            id: true,
+            current_holderId: true,
+            lastUpdatedAt: true,
+            orgRevision: { id: true },
+            orgRoot: { ancestorDNA: true },
+            orgChild1: { ancestorDNA: true },
+            orgChild2: { ancestorDNA: true },
+            orgChild3: { ancestorDNA: true },
+            orgChild4: { ancestorDNA: true },
+            current_holder: { id: true },
+          },
+        }),
+        this.employeePosMasterRepo.find({
+          where: {
+            lastUpdatedAt: MoreThanOrEqual(windowStart),
+            orgRevision: {
+              orgRevisionIsCurrent: true,
+            },
+          },
+          relations: [
+            "orgRevision",
+            "orgRoot",
+            "orgChild1",
+            "orgChild2",
+            "orgChild3",
+            "orgChild4",
+            "current_holder",
+          ],
+          select: {
+            id: true,
+            current_holderId: true,
+            lastUpdatedAt: true,
+            orgRevision: { id: true },
+            orgRoot: { ancestorDNA: true },
+            orgChild1: { ancestorDNA: true },
+            orgChild2: { ancestorDNA: true },
+            orgChild3: { ancestorDNA: true },
+            orgChild4: { ancestorDNA: true },
+            current_holder: { id: true },
+          },
+        }),
+      ]);
+
+      console.log("cronjobUpdateOrg: Database query completed", {
+        posMastersCount: posMasters.length,
+        employeePosCount: posMasterEmployee.length,
+        totalRecords: posMasters.length + posMasterEmployee.length,
+      });
+
+      // Build payloads with proper profile type tracking
+      const payloads = this.buildPayloads(posMasters, posMasterEmployee);
+
+      if (payloads.length === 0) {
+        console.log("cronjobUpdateOrg: No records to process");
+        return new HttpSuccess({
+          message: "No records to process",
+          processed: 0,
+        });
+      }
+
+      // Update profile's org structure in leave service by calling API
+      console.log("cronjobUpdateOrg: Calling leave service API", {
+        payloadCount: payloads.length,
+      });
+
+      await axios.put(`${process.env.API_URL}/leave-beginning/schedule/update-dna`, payloads, {
+        headers: {
+          "Content-Type": "application/json",
+          api_key: process.env.API_KEY,
+        },
+        timeout: 30000, // 30 second timeout
+      });
+
+      console.log("cronjobUpdateOrg: Leave service API call successful");
+
+      // Group profile IDs by type for proper syncing
+      const profileIdsByType = this.groupProfileIdsByType(payloads);
+
+      // Sync to Keycloak with batching
+      const keycloakSyncController = new KeycloakSyncController();
+      const syncResults = {
+        total: 0,
+        success: 0,
+        failed: 0,
+        byType: {} as Record<string, { total: number; success: number; failed: number }>,
+      };
+
+      // Process each profile type separately
+      for (const [profileType, profileIds] of Object.entries(profileIdsByType)) {
+        console.log(`cronjobUpdateOrg: Syncing ${profileType} profiles`, {
+          count: profileIds.length,
+        });
+
+        const batches = this.chunkArray(profileIds, this.BATCH_SIZE);
+        const typeResult = { total: profileIds.length, success: 0, failed: 0 };
+
+        for (let i = 0; i < batches.length; i++) {
+          const batch = batches[i];
+          console.log(
+            `cronjobUpdateOrg: Processing batch ${i + 1}/${batches.length} for ${profileType}`,
+            {
+              batchSize: batch.length,
+              batchRange: `${i * this.BATCH_SIZE + 1}-${Math.min(
+                (i + 1) * this.BATCH_SIZE,
+                profileIds.length,
+              )}`,
+            },
+          );
+
+          try {
+            const batchResult: any = await keycloakSyncController.syncByProfileIds({
+              profileIds: batch,
+              profileType: profileType as "PROFILE" | "PROFILE_EMPLOYEE",
+            });
+
+            // Extract result data if available
+            const resultData = (batchResult as any)?.data || batchResult;
+            typeResult.success += resultData.success || 0;
+            typeResult.failed += resultData.failed || 0;
+
+            console.log(`cronjobUpdateOrg: Batch ${i + 1}/${batches.length} completed`, {
+              success: resultData.success || 0,
+              failed: resultData.failed || 0,
+            });
+          } catch (error: any) {
+            console.error(`cronjobUpdateOrg: Batch ${i + 1}/${batches.length} failed`, {
+              error: error.message,
+              batchSize: batch.length,
+            });
+            // Count all profiles in failed batch as failed
+            typeResult.failed += batch.length;
+          }
+        }
+
+        syncResults.byType[profileType] = typeResult;
+        syncResults.total += typeResult.total;
+        syncResults.success += typeResult.success;
+        syncResults.failed += typeResult.failed;
+      }
+
+      const duration = Date.now() - startTime;
+      console.log("cronjobUpdateOrg: Job completed", {
+        duration: `${duration}ms`,
+        processed: payloads.length,
+        syncResults,
+      });
+
+      return new HttpSuccess({
+        message: "Update org completed",
+        processed: payloads.length,
+        syncResults,
+        duration: `${duration}ms`,
+      });
+    } catch (error: any) {
+      const duration = Date.now() - startTime;
+      console.error("cronjobUpdateOrg: Job failed", {
+        duration: `${duration}ms`,
+        error: error.message,
+        stack: error.stack,
+      });
+      throw new HttpError(HttpStatus.INTERNAL_SERVER_ERROR, "Internal server error");
+    } finally {
+      this.isRunning = false;
+    }
+  }
+
+  /**
+   * Build payloads from PosMaster and EmployeePosMaster records
+   * Includes proper profile type tracking for accurate Keycloak sync
+   */
+  private buildPayloads(
+    posMasters: PosMaster[],
+    posMasterEmployee: EmployeePosMaster[],
+  ): OrgUpdatePayload[] {
+    const payloads: OrgUpdatePayload[] = [];
+
+    // Process PosMaster records (PROFILE type)
+    for (const posMaster of posMasters) {
+      if (posMaster.current_holder && posMaster.current_holderId) {
+        payloads.push({
+          profileId: posMaster.current_holderId,
+          rootDnaId: posMaster.orgRoot?.ancestorDNA || null,
+          child1DnaId: posMaster.orgChild1?.ancestorDNA || null,
+          child2DnaId: posMaster.orgChild2?.ancestorDNA || null,
+          child3DnaId: posMaster.orgChild3?.ancestorDNA || null,
+          child4DnaId: posMaster.orgChild4?.ancestorDNA || null,
+          profileType: "PROFILE",
+        });
+      }
+    }
+
+    // Process EmployeePosMaster records (PROFILE_EMPLOYEE type)
+    for (const employeePos of posMasterEmployee) {
+      if (employeePos.current_holder && employeePos.current_holderId) {
+        payloads.push({
+          profileId: employeePos.current_holderId,
+          rootDnaId: employeePos.orgRoot?.ancestorDNA || null,
+          child1DnaId: employeePos.orgChild1?.ancestorDNA || null,
+          child2DnaId: employeePos.orgChild2?.ancestorDNA || null,
+          child3DnaId: employeePos.orgChild3?.ancestorDNA || null,
+          child4DnaId: employeePos.orgChild4?.ancestorDNA || null,
+          profileType: "PROFILE_EMPLOYEE",
+        });
+      }
+    }
+
+    return payloads;
+  }
+
+  /**
+   * Group profile IDs by their type for separate Keycloak sync calls
+   */
+  private groupProfileIdsByType(payloads: OrgUpdatePayload[]): Record<string, string[]> {
+    const grouped: Record<string, string[]> = {
+      PROFILE: [],
+      PROFILE_EMPLOYEE: [],
+    };
+
+    for (const payload of payloads) {
+      grouped[payload.profileType].push(payload.profileId);
+    }
+
+    // Remove empty groups and deduplicate IDs within each group
+    const result: Record<string, string[]> = {};
+    for (const [type, ids] of Object.entries(grouped)) {
+      if (ids.length > 0) {
+        // Deduplicate while preserving order
+        result[type] = Array.from(new Set(ids));
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * Split array into chunks of specified size
+   */
+  private chunkArray<T>(array: T[], chunkSize: number): T[][] {
+    const chunks: T[][] = [];
+    for (let i = 0; i < array.length; i += chunkSize) {
+      chunks.push(array.slice(i, i + chunkSize));
+    }
+    return chunks;
+  }
+}

src/keycloak/index.ts

@@ -832,3 +832,142 @@ export async function resetPassword(username: string) {
     return false;
   }
 }
+
+export async function updateUserAttributes(
+  userId: string,
+  attributes: Record<string, string[]>,
+): Promise<boolean> {
+  try {
+    // Get existing user data to preserve other attributes
+    const existingUser = await getUser(userId);
+
+    if (!existingUser) {
+      console.error(`User ${userId} not found in Keycloak`);
+      return false;
+    }
+
+    // Merge existing attributes with new attributes
+    // IMPORTANT: Spread all existing user fields to preserve firstName, lastName, email, etc.
+    // The Keycloak PUT endpoint performs a full update, so we must include all fields
+    const updatedAttributes = {
+      ...existingUser,
+      attributes: {
+        ...(existingUser.attributes || {}),
+        ...attributes,
+      },
+    };
+
+    console.log(
+      `[updateUserAttributes] Sending to Keycloak:`,
+      JSON.stringify(updatedAttributes, null, 2),
+    );
+
+    const res = await fetch(`${KC_URL}/admin/realms/${KC_REALMS}/users/${userId}`, {
+      headers: {
+        authorization: `Bearer ${await getToken()}`,
+        "content-type": "application/json",
+      },
+      method: "PUT",
+      body: JSON.stringify(updatedAttributes),
+    }).catch((e) => {
+      console.error(`[updateUserAttributes] Network error:`, e);
+      return null;
+    });
+
+    if (!res) {
+      console.error(`[updateUserAttributes] No response from Keycloak`);
+      return false;
+    }
+
+    if (!res.ok) {
+      const errorText = await res.text();
+      console.error(`[updateUserAttributes] Keycloak Error (${res.status}):`, errorText);
+      return false;
+    }
+
+    console.log(`[updateUserAttributes] Successfully updated attributes for user ${userId}`);
+    return true;
+  } catch (error) {
+    console.error(`[updateUserAttributes] Error updating attributes for user ${userId}:`, error);
+    return false;
+  }
+}
+
+export async function getAllUsersPaginated(
+  search: string = "",
+  batchSize: number = 100,
+): Promise<
+  | Array<{
+      id: string;
+      username: string;
+      firstName?: string;
+      lastName?: string;
+      email?: string;
+      enabled: boolean;
+    }>
+  | false
+> {
+  const allUsers: any[] = [];
+  let first = 0;
+  let hasMore = true;
+
+  while (hasMore) {
+    const res = await fetch(
+      `${KC_URL}/admin/realms/${KC_REALMS}/users?first=${first}&max=${batchSize}${search ? `&search=${search}` : ""}`,
+      {
+        headers: {
+          authorization: `Bearer ${await getToken()}`,
+          "content-type": `application/json`,
+        },
+      },
+    ).catch((e) => console.log("Keycloak Error: ", e));
+
+    if (!res) return false;
+    if (!res.ok) {
+      const errorText = await res.text();
+      console.error("Keycloak Error Response: ", errorText);
+      return false;
+    }
+
+    const rawText = await res.text();
+
+    try {
+      const batch = JSON.parse(rawText) as any[];
+
+      if (batch.length === 0) {
+        hasMore = false;
+      } else {
+        allUsers.push(...batch);
+        first += batch.length;
+        hasMore = batch.length === batchSize;
+
+        // Log progress for large datasets
+        if (allUsers.length % 500 === 0) {
+          console.log(`[getAllUsersPaginated] Fetched ${allUsers.length} users so far...`);
+        }
+      }
+    } catch (error) {
+      console.error(`[getAllUsersPaginated] Failed to parse JSON response at offset ${first}:`);
+      console.error(
+        `[getAllUsersPaginated] Response preview (first 500 chars):`,
+        rawText.substring(0, 500),
+      );
+      console.error(
+        `[getAllUsersPaginated] Response preview (last 200 chars):`,
+        rawText.slice(-200),
+      );
+      throw new Error(`Failed to parse Keycloak response as JSON at batch starting at ${first}.`);
+    }
+  }
+
+  console.log(`[getAllUsersPaginated] Total users fetched: ${allUsers.length}`);
+
+  return allUsers.map((v: any) => ({
+    id: v.id,
+    username: v.username,
+    firstName: v.firstName,
+    lastName: v.lastName,
+    email: v.email,
+    enabled: v.enabled === true || v.enabled === "true",
+  }));
+}

src/middlewares/auth.ts

@@ -75,6 +75,16 @@ export async function expressAuthentication(
   request.app.locals.logData.userName = payload.name;
   request.app.locals.logData.user = payload.preferred_username;
 
+  // เก็บค่า profileId และ orgRootDnaId จาก token (ใช้ค่าว่างถ้าไม่มี)
+  request.app.locals.logData.profileId = payload.profileId ?? "";
+  request.app.locals.logData.orgRootDnaId = payload.orgRootDnaId ?? "";
+  request.app.locals.logData.orgChild1DnaId = payload.orgChild1DnaId ?? "";
+  request.app.locals.logData.orgChild2DnaId = payload.orgChild2DnaId ?? "";
+  request.app.locals.logData.orgChild3DnaId = payload.orgChild3DnaId ?? "";
+  request.app.locals.logData.orgChild4DnaId = payload.orgChild4DnaId ?? "";
+  request.app.locals.logData.empType = payload.empType ?? "";
+  request.app.locals.logData.prefix = payload.prefix ?? "";
+
   return payload;
 }
 

src/middlewares/user.ts

@@ -9,6 +9,14 @@ export type RequestWithUser = Request & {
     preferred_username: string;
     email: string;
     role: string[];
+    profileId?: string;
+    prefix?: string;
+    orgRootDnaId?: string;
+    orgChild1DnaId?: string;
+    orgChild2DnaId?: string;
+    orgChild3DnaId?: string;
+    orgChild4DnaId?: string;
+    empType?: string;
   };
 };
 

src/services/KeycloakAttributeService.ts

@@ -0,0 +1,928 @@
+import { AppDataSource } from "../database/data-source";
+import { Profile } from "../entities/Profile";
+import { ProfileEmployee } from "../entities/ProfileEmployee";
+// import { PosMaster } from "../entities/PosMaster";
+// import { EmployeePosMaster } from "../entities/EmployeePosMaster";
+// import { OrgRoot } from "../entities/OrgRoot";
+import {
+  createUser,
+  getUser,
+  getUserByUsername,
+  updateUserAttributes,
+  deleteUser,
+  getRoles,
+  addUserRoles,
+  getAllUsersPaginated,
+} from "../keycloak";
+import { OrgRevision } from "../entities/OrgRevision";
+
+export interface UserProfileAttributes {
+  profileId: string | null;
+  orgRootDnaId: string | null;
+  orgChild1DnaId: string | null;
+  orgChild2DnaId: string | null;
+  orgChild3DnaId: string | null;
+  orgChild4DnaId: string | null;
+  empType: string | null;
+  prefix?: string | null;
+}
+
+/**
+ * Keycloak Attribute Service
+ * Service for syncing profileId and orgRootDnaId to Keycloak user attributes
+ */
+export class KeycloakAttributeService {
+  private profileRepo = AppDataSource.getRepository(Profile);
+  private profileEmployeeRepo = AppDataSource.getRepository(ProfileEmployee);
+  // private posMasterRepo = AppDataSource.getRepository(PosMaster);
+  // private employeePosMasterRepo = AppDataSource.getRepository(EmployeePosMaster);
+  // private orgRootRepo = AppDataSource.getRepository(OrgRoot);
+  private orgRevisionRepo = AppDataSource.getRepository(OrgRevision);
+
+  /**
+   * Get profile attributes (profileId and orgRootDnaId) from database
+   * Searches in Profile table first (ข้าราชการ), then ProfileEmployee (ลูกจ้าง)
+   *
+   * @param keycloakUserId - Keycloak user ID
+   * @returns UserProfileAttributes with profileId and orgRootDnaId
+   */
+  async getUserProfileAttributes(keycloakUserId: string): Promise<UserProfileAttributes> {
+    // First, try to find in Profile (ข้าราชการ)
+    const revisionCurrent = await this.orgRevisionRepo.findOne({
+      where: { orgRevisionIsCurrent: true },
+    });
+    const revisionId = revisionCurrent ? revisionCurrent.id : null;
+    const profileResult = await this.profileRepo
+      .createQueryBuilder("p")
+      .leftJoinAndSelect("p.current_holders", "pm")
+      .leftJoinAndSelect("pm.orgRoot", "orgRoot")
+      .leftJoinAndSelect("pm.orgChild1", "orgChild1")
+      .leftJoinAndSelect("pm.orgChild2", "orgChild2")
+      .leftJoinAndSelect("pm.orgChild3", "orgChild3")
+      .leftJoinAndSelect("pm.orgChild4", "orgChild4")
+      .where("p.keycloak = :keycloakUserId", { keycloakUserId })
+      .andWhere("orgRoot.orgRevisionId = :revisionId", { revisionId })
+      .getOne();
+
+    if (
+      profileResult &&
+      profileResult.current_holders &&
+      profileResult.current_holders.length > 0
+    ) {
+      const currentPos = profileResult.current_holders[0];
+      const orgRootDnaId = currentPos.orgRoot?.ancestorDNA || "";
+      const orgChild1DnaId = currentPos.orgChild1?.ancestorDNA || "";
+      const orgChild2DnaId = currentPos.orgChild2?.ancestorDNA || "";
+      const orgChild3DnaId = currentPos.orgChild3?.ancestorDNA || "";
+      const orgChild4DnaId = currentPos.orgChild4?.ancestorDNA || "";
+      return {
+        profileId: profileResult.id,
+        orgRootDnaId,
+        orgChild1DnaId,
+        orgChild2DnaId,
+        orgChild3DnaId,
+        orgChild4DnaId,
+        empType: "OFFICER",
+        prefix: profileResult.prefix,
+      };
+    }
+
+    // If not found in Profile, try ProfileEmployee (ลูกจ้าง)
+    const profileEmployeeResult = await this.profileEmployeeRepo
+      .createQueryBuilder("pe")
+      .leftJoinAndSelect("pe.current_holders", "epm")
+      .leftJoinAndSelect("epm.orgRoot", "org")
+      .leftJoinAndSelect("epm.orgChild1", "orgChild1")
+      .leftJoinAndSelect("epm.orgChild2", "orgChild2")
+      .leftJoinAndSelect("epm.orgChild3", "orgChild3")
+      .leftJoinAndSelect("epm.orgChild4", "orgChild4")
+      .where("pe.keycloak = :keycloakUserId", { keycloakUserId })
+      .getOne();
+
+    if (
+      profileEmployeeResult &&
+      profileEmployeeResult.current_holders &&
+      profileEmployeeResult.current_holders.length > 0
+    ) {
+      const currentPos = profileEmployeeResult.current_holders[0];
+      const orgRootDnaId = currentPos.orgRoot?.ancestorDNA || "";
+      const orgChild1DnaId = currentPos.orgChild1?.ancestorDNA || "";
+      const orgChild2DnaId = currentPos.orgChild2?.ancestorDNA || "";
+      const orgChild3DnaId = currentPos.orgChild3?.ancestorDNA || "";
+      const orgChild4DnaId = currentPos.orgChild4?.ancestorDNA || "";
+      return {
+        profileId: profileEmployeeResult.id,
+        orgRootDnaId,
+        orgChild1DnaId,
+        orgChild2DnaId,
+        orgChild3DnaId,
+        orgChild4DnaId,
+        empType: profileEmployeeResult.employeeClass,
+        prefix: profileEmployeeResult.prefix,
+      };
+    }
+
+    // Return null values if no profile found
+    return {
+      profileId: null,
+      orgRootDnaId: null,
+      orgChild1DnaId: null,
+      orgChild2DnaId: null,
+      orgChild3DnaId: null,
+      orgChild4DnaId: null,
+      empType: null,
+      prefix: null,
+    };
+  }
+
+  /**
+   * Get profile attributes by profile ID directly
+   * Used for syncing specific profiles
+   *
+   * @param profileId - Profile ID
+   * @param profileType - 'PROFILE' for ข้าราชการ or 'PROFILE_EMPLOYEE' for ลูกจ้าง
+   * @returns UserProfileAttributes with profileId and orgRootDnaId
+   */
+  async getAttributesByProfileId(
+    profileId: string,
+    profileType: "PROFILE" | "PROFILE_EMPLOYEE",
+  ): Promise<UserProfileAttributes> {
+    const revisionCurrent = await this.orgRevisionRepo.findOne({
+      where: { orgRevisionIsCurrent: true },
+    });
+    const revisionId = revisionCurrent ? revisionCurrent.id : null;
+    if (profileType === "PROFILE") {
+      const profileResult = await this.profileRepo
+        .createQueryBuilder("p")
+        .leftJoinAndSelect("p.current_holders", "pm")
+        .leftJoinAndSelect("pm.orgRoot", "orgRoot")
+        .leftJoinAndSelect("pm.orgChild1", "orgChild1")
+        .leftJoinAndSelect("pm.orgChild2", "orgChild2")
+        .leftJoinAndSelect("pm.orgChild3", "orgChild3")
+        .leftJoinAndSelect("pm.orgChild4", "orgChild4")
+        .where("p.id = :profileId", { profileId })
+        .andWhere("orgRoot.orgRevisionId = :revisionId", { revisionId })
+        .getOne();
+
+      if (
+        profileResult &&
+        profileResult.current_holders &&
+        profileResult.current_holders.length > 0
+      ) {
+        const currentPos = profileResult.current_holders[0];
+        const orgRootDnaId = currentPos.orgRoot?.ancestorDNA || "";
+        const orgChild1DnaId = currentPos.orgChild1?.ancestorDNA || "";
+        const orgChild2DnaId = currentPos.orgChild2?.ancestorDNA || "";
+        const orgChild3DnaId = currentPos.orgChild3?.ancestorDNA || "";
+        const orgChild4DnaId = currentPos.orgChild4?.ancestorDNA || "";
+        return {
+          profileId: profileResult.id,
+          orgRootDnaId,
+          orgChild1DnaId,
+          orgChild2DnaId,
+          orgChild3DnaId,
+          orgChild4DnaId,
+          empType: "OFFICER",
+          prefix: profileResult.prefix,
+        };
+      }
+    } else {
+      const profileEmployeeResult = await this.profileEmployeeRepo
+        .createQueryBuilder("pe")
+        .leftJoinAndSelect("pe.current_holders", "epm")
+        .leftJoinAndSelect("epm.orgRoot", "org")
+        .leftJoinAndSelect("pm.orgChild1", "orgChild1")
+        .leftJoinAndSelect("pm.orgChild2", "orgChild2")
+        .leftJoinAndSelect("pm.orgChild3", "orgChild3")
+        .leftJoinAndSelect("pm.orgChild4", "orgChild4")
+        .where("pe.id = :profileId", { profileId })
+        .getOne();
+
+      if (
+        profileEmployeeResult &&
+        profileEmployeeResult.current_holders &&
+        profileEmployeeResult.current_holders.length > 0
+      ) {
+        const currentPos = profileEmployeeResult.current_holders[0];
+        const orgRootDnaId = currentPos.orgRoot?.ancestorDNA || "";
+        const orgChild1DnaId = currentPos.orgChild1?.ancestorDNA || "";
+        const orgChild2DnaId = currentPos.orgChild2?.ancestorDNA || "";
+        const orgChild3DnaId = currentPos.orgChild3?.ancestorDNA || "";
+        const orgChild4DnaId = currentPos.orgChild4?.ancestorDNA || "";
+
+        return {
+          profileId: profileEmployeeResult.id,
+          orgRootDnaId,
+          orgChild1DnaId,
+          orgChild2DnaId,
+          orgChild3DnaId,
+          orgChild4DnaId,
+          empType: profileEmployeeResult.employeeClass,
+          prefix: profileEmployeeResult.prefix,
+        };
+      }
+    }
+
+    return {
+      profileId: null,
+      orgRootDnaId: null,
+      orgChild1DnaId: null,
+      orgChild2DnaId: null,
+      orgChild3DnaId: null,
+      orgChild4DnaId: null,
+      empType: null,
+      prefix: null,
+    };
+  }
+
+  /**
+   * Sync user attributes to Keycloak
+   *
+   * @param keycloakUserId - Keycloak user ID
+   * @returns true if sync successful, false otherwise
+   */
+  async syncUserAttributes(keycloakUserId: string): Promise<boolean> {
+    try {
+      const attributes = await this.getUserProfileAttributes(keycloakUserId);
+
+      if (!attributes.profileId) {
+        console.log(`No profile found for Keycloak user ${keycloakUserId}`);
+        return false;
+      }
+
+      // Prepare attributes for Keycloak (must be arrays)
+      const keycloakAttributes: Record<string, string[]> = {
+        profileId: [attributes.profileId],
+        orgRootDnaId: [attributes.orgRootDnaId || ""],
+        orgChild1DnaId: [attributes.orgChild1DnaId || ""],
+        orgChild2DnaId: [attributes.orgChild2DnaId || ""],
+        orgChild3DnaId: [attributes.orgChild3DnaId || ""],
+        orgChild4DnaId: [attributes.orgChild4DnaId || ""],
+        empType: [attributes.empType || ""],
+        prefix: [attributes.prefix || ""],
+      };
+
+      const success = await updateUserAttributes(keycloakUserId, keycloakAttributes);
+
+      if (success) {
+        console.log(`Synced attributes for Keycloak user ${keycloakUserId}:`, attributes);
+      }
+
+      return success;
+    } catch (error) {
+      console.error(`Error syncing attributes for Keycloak user ${keycloakUserId}:`, error);
+      return false;
+    }
+  }
+
+  /**
+   * Sync attributes when organization changes
+   * This is called when a user moves to a different organization
+   *
+   * @param profileId - Profile ID
+   * @param profileType - 'PROFILE' for ข้าราชการ or 'PROFILE_EMPLOYEE' for ลูกจ้าง
+   * @returns true if sync successful, false otherwise
+   */
+  async syncOnOrganizationChange(
+    profileId: string,
+    profileType: "PROFILE" | "PROFILE_EMPLOYEE",
+  ): Promise<boolean> {
+    try {
+      // Get the keycloak userId from the profile
+      let keycloakUserId: string | null = null;
+
+      if (profileType === "PROFILE") {
+        const profile = await this.profileRepo.findOne({ where: { id: profileId } });
+        keycloakUserId = profile?.keycloak || "";
+      } else {
+        const profileEmployee = await this.profileEmployeeRepo.findOne({
+          where: { id: profileId },
+        });
+        keycloakUserId = profileEmployee?.keycloak || "";
+      }
+
+      if (!keycloakUserId) {
+        console.log(`No Keycloak user ID found for profile ${profileId}`);
+        return false;
+      }
+
+      return await this.syncUserAttributes(keycloakUserId);
+    } catch (error) {
+      console.error(`Error syncing organization change for profile ${profileId}:`, error);
+      return false;
+    }
+  }
+
+  /**
+   * Batch sync multiple users with unlimited count and parallel processing
+   * Useful for initial sync or periodic updates
+   *
+   * @param options - Optional configuration (limit for testing, concurrency for parallel processing)
+   * @returns Object with success count and details
+   */
+  async batchSyncUsers(options?: {
+    limit?: number;
+    concurrency?: number;
+  }): Promise<{ total: number; success: number; failed: number; details: any[] }> {
+    const limit = options?.limit;
+    const concurrency = options?.concurrency ?? 5;
+
+    const result = {
+      total: 0,
+      success: 0,
+      failed: 0,
+      details: [] as any[],
+    };
+
+    try {
+      // Build query for profiles with keycloak IDs (ข้าราชการ)
+      const profileQuery = this.profileRepo
+        .createQueryBuilder("p")
+        .where("p.keycloak IS NOT NULL")
+        .andWhere("p.keycloak != :empty", { empty: "" });
+
+      // Build query for profileEmployees with keycloak IDs (ลูกจ้าง)
+      const profileEmployeeQuery = this.profileEmployeeRepo
+        .createQueryBuilder("pe")
+        .where("pe.keycloak IS NOT NULL")
+        .andWhere("pe.keycloak != :empty", { empty: "" });
+
+      // Apply limit if specified (for testing purposes)
+      if (limit !== undefined) {
+        profileQuery.take(limit);
+        profileEmployeeQuery.take(limit);
+      }
+
+      // Get profiles from both tables
+      const [profiles, profileEmployees] = await Promise.all([
+        profileQuery.getMany(),
+        profileEmployeeQuery.getMany(),
+      ]);
+
+      const allProfiles = [
+        ...profiles.map((p) => ({ profile: p, type: "PROFILE" as const })),
+        ...profileEmployees.map((p) => ({ profile: p, type: "PROFILE_EMPLOYEE" as const })),
+      ];
+
+      result.total = allProfiles.length;
+
+      // Process in parallel with concurrency limit
+      const processedResults = await this.processInParallel(
+        allProfiles,
+        concurrency,
+        async ({ profile, type }, _index) => {
+          const keycloakUserId = profile.keycloak;
+
+          try {
+            const success = await this.syncOnOrganizationChange(profile.id, type);
+            if (success) {
+              result.success++;
+              return {
+                profileId: profile.id,
+                keycloakUserId,
+                status: "success",
+              };
+            } else {
+              result.failed++;
+              return {
+                profileId: profile.id,
+                keycloakUserId,
+                status: "failed",
+                error: "Sync returned false",
+              };
+            }
+          } catch (error: any) {
+            result.failed++;
+            return {
+              profileId: profile.id,
+              keycloakUserId,
+              status: "error",
+              error: error.message,
+            };
+          }
+        },
+      );
+
+      // Separate results from errors
+      for (const resultItem of processedResults) {
+        if ("error" in resultItem) {
+          result.failed++;
+          result.details.push({
+            profileId: "unknown",
+            keycloakUserId: "unknown",
+            status: "error",
+            error: JSON.stringify(resultItem.error),
+          });
+        } else {
+          result.details.push(resultItem);
+        }
+      }
+
+      console.log(
+        `Batch sync completed: total=${result.total}, success=${result.success}, failed=${result.failed}`,
+      );
+    } catch (error) {
+      console.error("Error in batch sync:", error);
+    }
+
+    return result;
+  }
+
+  /**
+   * Get current Keycloak attributes for a user
+   *
+   * @param keycloakUserId - Keycloak user ID
+   * @returns Current attributes from Keycloak
+   */
+  async getCurrentKeycloakAttributes(
+    keycloakUserId: string,
+  ): Promise<UserProfileAttributes | null> {
+    try {
+      const user = await getUser(keycloakUserId);
+
+      if (!user || !user.attributes) {
+        return null;
+      }
+
+      return {
+        profileId: user.attributes.profileId?.[0] || "",
+        orgRootDnaId: user.attributes.orgRootDnaId?.[0] || "",
+        orgChild1DnaId: user.attributes.orgChild1DnaId?.[0] || "",
+        orgChild2DnaId: user.attributes.orgChild2DnaId?.[0] || "",
+        orgChild3DnaId: user.attributes.orgChild3DnaId?.[0] || "",
+        orgChild4DnaId: user.attributes.orgChild4DnaId?.[0] || "",
+        empType: user.attributes.empType?.[0] || "",
+        prefix: user.attributes.prefix?.[0] || "",
+      };
+    } catch (error) {
+      console.error(`Error getting Keycloak attributes for user ${keycloakUserId}:`, error);
+      return null;
+    }
+  }
+
+  /**
+   * Ensure Keycloak user exists for a profile
+   * Creates user if keycloak field is empty OR if stored keycloak ID doesn't exist in Keycloak
+   *
+   * @param profileId - Profile ID
+   * @param profileType - 'PROFILE' or 'PROFILE_EMPLOYEE'
+   * @returns Object with status and details
+   */
+  async ensureKeycloakUser(
+    profileId: string,
+    profileType: "PROFILE" | "PROFILE_EMPLOYEE",
+  ): Promise<{
+    success: boolean;
+    action: "created" | "verified" | "skipped" | "error";
+    keycloakUserId?: string;
+    error?: string;
+  }> {
+    try {
+      // Get profile from database
+      let profile: Profile | ProfileEmployee | null = null;
+
+      if (profileType === "PROFILE") {
+        profile = await this.profileRepo.findOne({ where: { id: profileId } });
+      } else {
+        profile = await this.profileEmployeeRepo.findOne({ where: { id: profileId } });
+      }
+
+      if (!profile) {
+        return {
+          success: false,
+          action: "error",
+          error: `Profile ${profileId} not found in database`,
+        };
+      }
+
+      // Check if citizenId exists
+      if (!profile.citizenId) {
+        return {
+          success: false,
+          action: "skipped",
+          error: "No citizenId found",
+        };
+      }
+
+      // Case 1: keycloak field is empty -> create new user
+      if (!profile.keycloak || profile.keycloak.trim() === "") {
+        const result = await this.createKeycloakUserFromProfile(profile, profileType);
+        return result;
+      }
+
+      // Case 2: keycloak field is not empty -> verify user exists in Keycloak
+      const existingUser = await getUser(profile.keycloak);
+
+      if (!existingUser) {
+        // User doesn't exist in Keycloak, create new one
+        console.log(
+          `Keycloak user ${profile.keycloak} not found in Keycloak, creating new user for profile ${profileId}`,
+        );
+        const result = await this.createKeycloakUserFromProfile(profile, profileType);
+        return result;
+      }
+
+      // User exists in Keycloak, verified
+      return {
+        success: true,
+        action: "verified",
+        keycloakUserId: profile.keycloak,
+      };
+    } catch (error: any) {
+      console.error(`Error ensuring Keycloak user for profile ${profileId}:`, error);
+      return {
+        success: false,
+        action: "error",
+        error: error.message || "Unknown error",
+      };
+    }
+  }
+
+  /**
+   * Create Keycloak user from profile data
+   *
+   * @param profile - Profile or ProfileEmployee entity
+   * @param profileType - 'PROFILE' or 'PROFILE_EMPLOYEE'
+   * @returns Object with status and details
+   */
+  private async createKeycloakUserFromProfile(
+    profile: Profile | ProfileEmployee,
+    profileType: "PROFILE" | "PROFILE_EMPLOYEE",
+  ): Promise<{
+    success: boolean;
+    action: "created" | "verified" | "skipped" | "error";
+    keycloakUserId?: string;
+    error?: string;
+  }> {
+    try {
+      // Check if user already exists by username (citizenId)
+      const existingUserByUsername = await getUserByUsername(profile.citizenId);
+      if (Array.isArray(existingUserByUsername) && existingUserByUsername.length > 0) {
+        // User already exists with this username, update the keycloak field
+        const existingUserId = existingUserByUsername[0].id;
+        console.log(
+          `User with citizenId ${profile.citizenId} already exists in Keycloak with ID ${existingUserId}`,
+        );
+
+        // Update the keycloak field in database
+        if (profileType === "PROFILE") {
+          await this.profileRepo.update(profile.id, { keycloak: existingUserId });
+        } else {
+          await this.profileEmployeeRepo.update(profile.id, { keycloak: existingUserId });
+        }
+
+        // Assign default USER role to existing user
+        const userRole = await getRoles("USER");
+        if (userRole && typeof userRole === "object" && "id" in userRole && "name" in userRole) {
+          const roleAssigned = await addUserRoles(existingUserId, [
+            { id: String(userRole.id), name: String(userRole.name) },
+          ]);
+          if (roleAssigned) {
+            console.log(`Assigned USER role to existing user ${existingUserId}`);
+          } else {
+            console.warn(`Failed to assign USER role to existing user ${existingUserId}`);
+          }
+        } else {
+          console.warn(`USER role not found in Keycloak`);
+        }
+
+        return {
+          success: true,
+          action: "verified",
+          keycloakUserId: existingUserId,
+        };
+      }
+
+      // Create new user in Keycloak
+      const createResult = await createUser(profile.citizenId, "P@ssw0rd", {
+        firstName: profile.firstName || "",
+        lastName: profile.lastName || "",
+        email: profile.email || undefined,
+        enabled: true,
+      });
+
+      if (!createResult || typeof createResult !== "string") {
+        return {
+          success: false,
+          action: "error",
+          error: "Failed to create user in Keycloak",
+        };
+      }
+
+      const keycloakUserId = createResult;
+
+      // Update the keycloak field in database
+      if (profileType === "PROFILE") {
+        await this.profileRepo.update(profile.id, { keycloak: keycloakUserId });
+      } else {
+        await this.profileEmployeeRepo.update(profile.id, { keycloak: keycloakUserId });
+      }
+
+      // Assign default USER role
+      const userRole = await getRoles("USER");
+      if (userRole && typeof userRole === "object" && "id" in userRole && "name" in userRole) {
+        const roleAssigned = await addUserRoles(keycloakUserId, [
+          { id: String(userRole.id), name: String(userRole.name) },
+        ]);
+        if (roleAssigned) {
+          console.log(`Assigned USER role to user ${keycloakUserId}`);
+        } else {
+          console.warn(`Failed to assign USER role to user ${keycloakUserId}`);
+        }
+      } else {
+        console.warn(`USER role not found in Keycloak`);
+      }
+
+      console.log(
+        `Created Keycloak user for profile ${profile.id} (citizenId: ${profile.citizenId}) with ID ${keycloakUserId}`,
+      );
+
+      return {
+        success: true,
+        action: "created",
+        keycloakUserId,
+      };
+    } catch (error: any) {
+      console.error(`Error creating Keycloak user for profile ${profile.id}:`, error);
+      return {
+        success: false,
+        action: "error",
+        error: error.message || "Unknown error",
+      };
+    }
+  }
+
+  /**
+   * Process items in parallel with concurrency limit
+   */
+  private async processInParallel<T, R>(
+    items: T[],
+    concurrencyLimit: number,
+    processor: (item: T, index: number) => Promise<R>,
+  ): Promise<Array<R | { error: any }>> {
+    const results: Array<R | { error: any }> = [];
+
+    // Process items in batches
+    for (let i = 0; i < items.length; i += concurrencyLimit) {
+      const batch = items.slice(i, i + concurrencyLimit);
+
+      // Process batch in parallel with error handling
+      const batchResults = await Promise.all(
+        batch.map(async (item, batchIndex) => {
+          try {
+            return await processor(item, i + batchIndex);
+          } catch (error) {
+            return { error };
+          }
+        }),
+      );
+
+      results.push(...batchResults);
+
+      // Log progress after each batch
+      const completed = Math.min(i + concurrencyLimit, items.length);
+      console.log(`Progress: ${completed}/${items.length}`);
+    }
+
+    return results;
+  }
+
+  /**
+   * Batch ensure Keycloak users for all profiles
+   * Processes all rows in Profile and ProfileEmployee tables
+   *
+   * @returns Object with total, success, failed counts and details
+   */
+  async batchEnsureKeycloakUsers(): Promise<{
+    total: number;
+    created: number;
+    verified: number;
+    skipped: number;
+    failed: number;
+    details: Array<{
+      profileId: string;
+      profileType: string;
+      action: string;
+      keycloakUserId?: string;
+      error?: string;
+    }>;
+  }> {
+    const result = {
+      total: 0,
+      created: 0,
+      verified: 0,
+      skipped: 0,
+      failed: 0,
+      details: [] as Array<{
+        profileId: string;
+        profileType: string;
+        action: string;
+        keycloakUserId?: string;
+        error?: string;
+      }>,
+    };
+
+    try {
+      // Get all profiles from Profile table (ข้าราชการ)
+      const profiles = await this.profileRepo.find({ where: { isLeave: false } }); // Only active profiles
+
+      // Get all profiles from ProfileEmployee table (ลูกจ้าง)
+      const profileEmployees = await this.profileEmployeeRepo.find({ where: { isLeave: false } }); // Only active profiles
+
+      const allProfiles = [
+        ...profiles.map((p) => ({ profile: p, type: "PROFILE" as const })),
+        ...profileEmployees.map((p) => ({ profile: p, type: "PROFILE_EMPLOYEE" as const })),
+      ];
+
+      result.total = allProfiles.length;
+
+      // Process in parallel with concurrency limit
+      const CONCURRENCY_LIMIT = 5; // Adjust based on environment
+
+      const processedResults = await this.processInParallel(
+        allProfiles,
+        CONCURRENCY_LIMIT,
+        async ({ profile, type }) => {
+          const ensureResult = await this.ensureKeycloakUser(profile.id, type);
+
+          // Update counters
+          switch (ensureResult.action) {
+            case "created":
+              result.created++;
+              break;
+            case "verified":
+              result.verified++;
+              break;
+            case "skipped":
+              result.skipped++;
+              break;
+            case "error":
+              result.failed++;
+              break;
+          }
+
+          return {
+            profileId: profile.id,
+            profileType: type,
+            action: ensureResult.action,
+            keycloakUserId: ensureResult.keycloakUserId,
+            error: ensureResult.error,
+          };
+        },
+      );
+
+      // Separate results from errors
+      for (const resultItem of processedResults) {
+        if ("error" in resultItem) {
+          result.failed++;
+          result.details.push({
+            profileId: "unknown",
+            profileType: "unknown",
+            action: "error",
+            error: JSON.stringify(resultItem.error),
+          });
+        } else {
+          result.details.push(resultItem);
+        }
+      }
+
+      console.log(
+        `Batch ensure Keycloak users completed: total=${result.total}, created=${result.created}, verified=${result.verified}, skipped=${result.skipped}, failed=${result.failed}`,
+      );
+    } catch (error) {
+      console.error("Error in batch ensure Keycloak users:", error);
+    }
+
+    return result;
+  }
+
+  /**
+   * Clear orphaned Keycloak users
+   * Deletes users in Keycloak that are not referenced in Profile or ProfileEmployee tables
+   *
+   * @param skipUsernames - Array of usernames to skip (e.g., ['super_admin'])
+   * @returns Object with counts and details
+   */
+  async clearOrphanedKeycloakUsers(skipUsernames: string[] = []): Promise<{
+    totalInKeycloak: number;
+    totalInDatabase: number;
+    orphanedCount: number;
+    deleted: number;
+    skipped: number;
+    failed: number;
+    details: Array<{
+      keycloakUserId: string;
+      username: string;
+      action: "deleted" | "skipped" | "error";
+      error?: string;
+    }>;
+  }> {
+    const result = {
+      totalInKeycloak: 0,
+      totalInDatabase: 0,
+      orphanedCount: 0,
+      deleted: 0,
+      skipped: 0,
+      failed: 0,
+      details: [] as Array<{
+        keycloakUserId: string;
+        username: string;
+        action: "deleted" | "skipped" | "error";
+        error?: string;
+      }>,
+    };
+
+    try {
+      // Get all keycloak IDs from database (Profile + ProfileEmployee)
+      const profiles = await this.profileRepo
+        .createQueryBuilder("p")
+        .where("p.keycloak IS NOT NULL")
+        .andWhere("p.keycloak != :empty", { empty: "" })
+        .getMany();
+
+      const profileEmployees = await this.profileEmployeeRepo
+        .createQueryBuilder("pe")
+        .where("pe.keycloak IS NOT NULL")
+        .andWhere("pe.keycloak != :empty", { empty: "" })
+        .getMany();
+
+      // Create a Set of all keycloak IDs in database for O(1) lookup
+      const databaseKeycloakIds = new Set<string>();
+      for (const p of profiles) {
+        if (p.keycloak) databaseKeycloakIds.add(p.keycloak);
+      }
+      for (const pe of profileEmployees) {
+        if (pe.keycloak) databaseKeycloakIds.add(pe.keycloak);
+      }
+
+      result.totalInDatabase = databaseKeycloakIds.size;
+
+      // Get all users from Keycloak with pagination to avoid response size limits
+      const keycloakUsers = await getAllUsersPaginated();
+      if (!keycloakUsers || typeof keycloakUsers !== "object") {
+        throw new Error("Failed to get users from Keycloak");
+      }
+
+      result.totalInKeycloak = keycloakUsers.length;
+
+      // Find orphaned users (in Keycloak but not in database)
+      const orphanedUsers = keycloakUsers.filter((user: any) => !databaseKeycloakIds.has(user.id));
+      result.orphanedCount = orphanedUsers.length;
+
+      // Delete orphaned users (skip protected ones)
+      for (const user of orphanedUsers) {
+        const username = user.username;
+        const userId = user.id;
+
+        // Check if user should be skipped
+        if (skipUsernames.includes(username)) {
+          result.skipped++;
+          result.details.push({
+            keycloakUserId: userId,
+            username,
+            action: "skipped",
+          });
+          continue;
+        }
+
+        // Delete user from Keycloak
+        try {
+          const deleteSuccess = await deleteUser(userId);
+          if (deleteSuccess) {
+            result.deleted++;
+            result.details.push({
+              keycloakUserId: userId,
+              username,
+              action: "deleted",
+            });
+          } else {
+            result.failed++;
+            result.details.push({
+              keycloakUserId: userId,
+              username,
+              action: "error",
+              error: "Failed to delete user from Keycloak",
+            });
+          }
+        } catch (error: any) {
+          result.failed++;
+          result.details.push({
+            keycloakUserId: userId,
+            username,
+            action: "error",
+            error: error.message || "Unknown error",
+          });
+        }
+      }
+
+      console.log(
+        `Clear orphaned Keycloak users completed: totalInKeycloak=${result.totalInKeycloak}, totalInDatabase=${result.totalInDatabase}, orphaned=${result.orphanedCount}, deleted=${result.deleted}, skipped=${result.skipped}, failed=${result.failed}`,
+      );
+    } catch (error) {
+      console.error("Error in clear orphaned Keycloak users:", error);
+      throw error;
+    }
+
+    return result;
+  }
+}