add find business by slug

src/modules/business/business.controller.ts

@@ -16,6 +16,11 @@ import { ApiBearerAuth } from '@nestjs/swagger';
 export class BusinessController {
   constructor(private readonly businessService: BusinessService) { }
 
+  @Get('public/business/:slug')
+  getBusinessBySlug(@Param('slug') slug: string) {
+    return this.businessService.findBySlugOrFail(slug)
+  }
+
   @Get('super-admin/business/list')
   @UseGuards(SuperAdminAuthGuard)
   findAll(@Query() dto: FindBusinessesDto) {

src/modules/business/business.service.ts

@@ -71,6 +71,14 @@ export class BusinessService {
     return business
   }
 
+  async findBySlugOrFail(slug: string) {
+    const business = await this.businessRepository.findOne({ slug })
+    if (!business) {
+      throw new NotFoundException("Business not found")
+    }
+    return business
+  }
+
   async findByIdOrFail(businessId: string) {
     const business = await this.businessRepository.findOne({ id: businessId }, { populate: ['admin'] })
     if (!business) {