made a pagination service

src/modules/minglaradmin/services/minglar.service.ts

@@ -26,6 +26,7 @@ import { CreateMinglarDto, UpdateMinglarDto } from '../dto/minglar.dto';
 import { sendAMEmailForHostAssign } from './AMEmail.service';
 import { getPresignedUrl } from '@/common/middlewares/aws/getPreSignedUrl';
 import config from '@/config/config';
+import { PaginationOptions } from '@/common/utils/pagination/pagination.types';
 
 @Injectable()
 export class MinglarService {
@@ -636,11 +637,13 @@ export class MinglarService {
     });
   }
 
+  // Update your MinglarService method
   async getAllHostApplications(
     userId: number,
     userRoleXid: number,
     search?: string,
     userStatus?: string,
+    paginationOptions?: PaginationOptions,
   ) {
     const filters: any = {
       isActive: true,
@@ -693,7 +696,14 @@ export class MinglarService {
     }
 
     /** -----------------------------------
-     *  MAIN QUERY
+     *  COUNT TOTAL RECORDS
+     * ----------------------------------- */
+    const totalCount = await this.prisma.hostHeader.count({
+      where: filters,
+    });
+
+    /** -----------------------------------
+     *  MAIN QUERY WITH PAGINATION
      * ----------------------------------- */
     const results = await this.prisma.hostHeader.findMany({
       where: filters,
@@ -732,12 +742,14 @@ export class MinglarService {
         },
       },
       orderBy: { createdAt: 'desc' },
+      skip: paginationOptions?.skip || 0,
+      take: paginationOptions?.limit || 10,
     });
 
     /** -----------------------------------
      *  TRANSFORM RESPONSE
      * ----------------------------------- */
-    return results.map((h) => ({
+    const transformedData = results.map((h) => ({
       hostId: h.id,
       host: h.user,
       hostStatusDisplay: h.hostStatusDisplay,
@@ -752,6 +764,11 @@ export class MinglarService {
       country: h.countries || null,
       assignedOn: h.assignedOn || null,
     }));
+
+    return {
+      data: transformedData,
+      totalCount,
+    };
   }
 
   async getAllOnboardingHostApplications() {