省市区查询

gic-store-api/src/main/java/com/gic/store/service/ProvincesApiService.java

@@ -61,4 +61,6 @@ public interface ProvincesApiService {
     ServiceResponse<List<CountyDTO>> queryCounty(String search);
 
     ServiceResponse<ProvinceDTO> getProvinceById(String provinceId);
+
+    ServiceResponse<String> getProvinceNameByAreaId(String aredId);
 }

gic-store-service/src/main/java/com/gic/store/service/outer/impl/ProvincesApiServiceImpl.java

@@ -7,6 +7,9 @@ import com.gic.redis.data.util.RedisUtil;
 import com.gic.store.dto.CityDTO;
 import com.gic.store.dto.CountyDTO;
 import com.gic.store.dto.ProvinceDTO;
+import com.gic.store.entity.TabCity;
+import com.gic.store.entity.TabCounty;
+import com.gic.store.entity.TabProvince;
 import com.gic.store.service.ProvincesApiService;
 import com.gic.store.service.ProvincesService;
 import org.apache.commons.collections.CollectionUtils;
@@ -15,7 +18,9 @@ import org.springframework.stereotype.Service;
 
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
 
 @Service("provincesApiService")
 public class ProvincesApiServiceImpl implements ProvincesApiService {
@@ -85,4 +90,22 @@ public class ProvincesApiServiceImpl implements ProvincesApiService {
         }
         return ServiceResponse.failure(ErrorCode.NOTEXISTS.getCode(), "省份不存在");
     }
+
+    @Override
+    public ServiceResponse<String> getProvinceNameByAreaId(String areaId) {
+        List<TabCounty> tabCounties = this.provincesService.selectAllCounty();
+        List<TabCity> tabCities = this.provincesService.selectAllCity();
+        List<TabProvince> tabProvinces = this.provincesService.selectAllProvince();
+        Map<String, TabCounty> countyMap = tabCounties.stream().collect(Collectors.toMap(TabCounty::getCountyId, a -> a, (k1, k2) -> k1));
+        Map<String, TabCity> tabCityMap = tabCities.stream().collect(Collectors.toMap(TabCity::getCityId, a -> a, (k1, k2) -> k1));
+        Map<String, TabProvince> provinceMap = tabProvinces.stream().collect(Collectors.toMap(TabProvince::getProvinceId, a -> a, (k1, k2) -> k1));
+        StringBuilder stringBuilder = new StringBuilder();
+        if(countyMap.containsKey(areaId)){
+            TabCounty tabCounty = countyMap.get(areaId);
+            stringBuilder.append(provinceMap.get(tabCounty.getProvinceId()).getProvinceName()).append("/");
+            stringBuilder.append(tabCityMap.get(tabCounty.getCityId()).getCityName()).append("/");
+            stringBuilder.append(tabCounty.getCountyName());
+        }
+        return ServiceResponse.success(stringBuilder.toString());
+    }
 }