fix bug in get one admin

src/modules/admin/controllers/admin.controller.ts

@@ -62,7 +62,7 @@ export class AdminController {
   @Permissions(Permission.MANAGE_ADMINS)
   @ApiOperation({ summary: 'Get an admin by ID' })
   @ApiParam({ name: 'adminId', description: 'Admin ID' })
-  getById(@Param('adminId') adminId: string, @ShopId() shopId: string): Promise<Admin | null> {
+  getById(@Param('adminId') adminId: string, @ShopId() shopId: string) {
     return this.adminService.findById(adminId, shopId);
   }
 

src/modules/admin/providers/admin.service.ts

@@ -1,6 +1,6 @@
 import { BadRequestException, ConflictException, Injectable, NotFoundException } from '@nestjs/common';
 import { InjectRepository } from '@mikro-orm/nestjs';
-import { EntityRepository } from '@mikro-orm/core';
+import { EntityRepository, wrap } from '@mikro-orm/core';
 import { Admin } from '../entities/admin.entity';
 import { Role } from '../../roles/entities/role.entity';
 import { Shop } from '../../shops/entities/shop.entity';
@@ -28,12 +28,19 @@ export class AdminService {
     return this.adminRepository.findOne({ phone: normalizedPhone });
   }
 
-  async findById(adminId: string, shopId: string): Promise<Admin | null> {
+  async findById(adminId: string, shopId: string) {
     const admin = await this.adminRepository.findOne(
       { id: adminId, roles: { shop: { id: shopId } } },
       { populate: ['roles', 'roles.role'] },
     );
-    return admin;
+    if (!admin) {
+      throw new NotFoundException('Admin not found');
+    }
+
+    const adminPlain = wrap(admin).toObject();
+    const adminRole = await this.adminRoleRepository.findOne({ admin: admin, shop: { id: shopId } });
+
+    return { ...adminPlain, role: adminRole?.role };
   }
 
   async findAllByShopId(shopId: string): Promise<Admin[]> {