chore: get discount data with all relation

src/modules/address/providers/address.service.ts

@@ -1,6 +1,54 @@
 import { Injectable } from "@nestjs/common";
 
+import { PaginationUtils } from "../../utils/providers/pagination.utils";
+import { SearchCitiesDto } from "../DTO/cities-search-query.dto";
+import { CityRepository } from "../repositories/city.repository";
+import { ProvinceRepository } from "../repositories/province.repository";
+
 @Injectable()
 export class AddressService {
-  constructor() {}
+  constructor(
+    private readonly cityRepository: CityRepository,
+    private readonly provinceRepository: ProvinceRepository,
+  ) {}
+
+  async getAllCities(queryDto: SearchCitiesDto) {
+    const { limit, skip } = PaginationUtils(queryDto);
+
+    const queryBuilder = this.cityRepository.createQueryBuilder("city");
+
+    if (queryDto.q) {
+      queryBuilder.andWhere("city.name ILIKE :q", { q: `%${queryDto.q}%` });
+    }
+
+    queryBuilder.skip(skip).take(limit);
+
+    const [cities, count] = await queryBuilder.getManyAndCount();
+
+    return {
+      cities,
+      count,
+      paginate: true,
+    };
+  }
+
+  async getAllProvinces(queryDto: SearchCitiesDto) {
+    const { limit, skip } = PaginationUtils(queryDto);
+
+    const queryBuilder = this.provinceRepository.createQueryBuilder("province");
+
+    if (queryDto.q) {
+      queryBuilder.andWhere("province.name ILIKE :q", { q: `%${queryDto.q}%` });
+    }
+
+    queryBuilder.skip(skip).take(limit);
+
+    const [provinces, count] = await queryBuilder.getManyAndCount();
+
+    return {
+      provinces,
+      count,
+      paginate: true,
+    };
+  }
 }