// import { Inject, Service } from 'typedi';
// import * as R from 'ramda';
// import {
//   ICustomer,
//   ICustomersFilter,
//   IFilterMeta,
//   IPaginationMeta,
// } from '@/interfaces';
// import HasTenancyService from '@/services/Tenancy/TenancyService';
// import DynamicListingService from '@/services/DynamicListing/DynamicListService';
// import CustomerTransfromer from '../queries/CustomerTransformer';
// import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';

// @Service()
// export class GetCustomers {
//   @Inject()
//   private tenancy: HasTenancyService;

//   @Inject()
//   private dynamicListService: DynamicListingService;

//   @Inject()
//   private transformer: TransformerInjectable;

//   /**
//    * Parses customers list filter DTO.
//    * @param filterDTO -
//    */
//   private parseCustomersListFilterDTO(filterDTO) {
//     return R.compose(this.dynamicListService.parseStringifiedFilter)(filterDTO);
//   }

//   /**
//    * Retrieve customers paginated list.
//    * @param {number} tenantId - Tenant id.
//    * @param {ICustomersFilter} filter - Cusotmers filter.
//    */
//   public async getCustomersList(
//     filterDTO: ICustomersFilter
//   ): Promise<{
//     customers: ICustomer[];
//     pagination: IPaginationMeta;
//     filterMeta: IFilterMeta;
//   }> {
//     const { Customer } = this.tenancy.models(tenantId);

//     // Parses customers list filter DTO.
//     const filter = this.parseCustomersListFilterDTO(filterDTO);

//     // Dynamic list.
//     const dynamicList = await this.dynamicListService.dynamicList(
//       tenantId,
//       Customer,
//       filter
//     );
//     // Customers.
//     const { results, pagination } = await Customer.query()
//       .onBuild((builder) => {
//         dynamicList.buildQuery()(builder);
//         builder.modify('inactiveMode', filter.inactiveMode);
//       })
//       .pagination(filter.page - 1, filter.pageSize);

//     // Retrieves the transformed customers.
//     const customers = await this.transformer.transform(
//       tenantId,
//       results,
//       new CustomerTransfromer()
//     );
//     return {
//       customers,
//       pagination,
//       filterMeta: dynamicList.getResponseMeta(),
//     };
//   }
// }