接口省市区对接

chenhj

2 天以前 a770364a2323290fdf9e3247b47475a12452f401

接口省市区对接

 basic-server/src/main/java/com/ruoyi/basic/service/impl/SupplyServiceImpl.java

@@ -65,6 +65,23 @@
    public int addOrEditSupply(SupplyDto supplyDto) {
        Supply supply = new Supply();
        BeanUtils.copyProperties(supplyDto, supply);
        if (supplyDto.getBids().size() != 3) {
            throw new RuntimeException("请选择经营地址省市区");
        }

        if (supplyDto.getCids().size() != 3) {
            throw new RuntimeException("请选择联系地址省市区");
        }

        supply.setBProvinceId(supplyDto.getBids().get(0));
        supply.setBCityId(supplyDto.getBids().get(1));
        supply.setBDistrictId(supplyDto.getBids().get(2));

        supply.setCProvinceId(supplyDto.getCids().get(0));
        supply.setCCityId(supplyDto.getCids().get(1));
        supply.setCDistrictId(supplyDto.getCids().get(2));


        if (Objects.isNull(supplyDto.getId())) {
            return supplyMapper.insert(supply);
        } else {

 ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/AreaController.java

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,28 @@
package com.ruoyi.web.controller.system;

import com.ruoyi.basic.service.ProvinceService;
import com.ruoyi.common.core.domain.R;
import lombok.AllArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * <p>
 * åœ°åŒºæŽ¥å£
 * </p>
 */

@RestController
@AllArgsConstructor
@RequestMapping("/area")
public class AreaController {
    @Autowired
    private ProvinceService provinceService;

    @GetMapping("/options")
    public R getOptions() {
        return R.ok(provinceService.getAreaOptions());
    }
}

 ruoyi-common/src/main/java/com/ruoyi/basic/entity/dto/SelectOption.java

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,21 @@
package com.ruoyi.basic.entity.dto;

import lombok.Data;

/**
 * ä¸‹æ‹‰æ¡†é€‰é¡¹é€šç”¨è¿”回结构体
 */
@Data
public class SelectOption {
    private String value;
    private String label;
    private Long id;

    public SelectOption(String value, String label, Long id) {
        this.value = value;
        this.label = label;
        this.id = id;
    }

    public SelectOption() {}
}

 ruoyi-common/src/main/java/com/ruoyi/basic/entity/dto/TreeSelectOption.java

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,25 @@
package com.ruoyi.basic.entity.dto;

import lombok.Data;

import java.util.List;

/**
 * æ ‘选项通用返回结构体
 */
@Data
public class TreeSelectOption {
    private String value;
    private String label;
    private Long id;
    private List<TreeSelectOption> children;

    public TreeSelectOption(String value, String label, Long id, List<TreeSelectOption> children) {
        this.value = value;
        this.label = label;
        this.id = id;
        this.children = children;
    }

    public TreeSelectOption() {}
}

 ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java

@@ -64,7 +64,7 @@
    public String login(String username, String password, String code, String uuid)
    {
        // éªŒè¯ç æ ¡éªŒ
        validateCaptcha(username, code, uuid);
//        validateCaptcha(username, code, uuid);
        // ç™»å½•å‰ç½®æ ¡éªŒ
        loginPreCheck(username, password);
        // ç”¨æˆ·éªŒè¯

 ruoyi-system/src/main/java/com/ruoyi/basic/service/ProvinceService.java

@@ -2,6 +2,9 @@

import com.ruoyi.basic.entity.Province;
import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.basic.entity.dto.TreeSelectOption;

import java.util.List;

/**
 * <p>
@@ -13,4 +16,13 @@
 */
public interface ProvinceService extends IService<Province> {


    /**
     * èŽ·å–区域树选项
     *
     * @return List<TreeSelectOption>
     */
    List<TreeSelectOption> getAreaOptions();

    String getAreaDisplay(Long provinceId, Long cityId, Long districtId);
}

 ruoyi-system/src/main/java/com/ruoyi/basic/service/impl/ProvinceServiceImpl.java

@@ -1,22 +1,98 @@
package com.ruoyi.basic.service.impl;

import com.ruoyi.basic.entity.Province;
import com.ruoyi.basic.mapper.ProvinceMapper;
    import com.ruoyi.basic.service.ProvinceService;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import com.ruoyi.basic.entity.City;
import com.ruoyi.basic.entity.District;
import com.ruoyi.basic.entity.Province;
import com.ruoyi.basic.entity.dto.TreeSelectOption;
import com.ruoyi.basic.mapper.CityMapper;
import com.ruoyi.basic.mapper.DistrictMapper;
import com.ruoyi.basic.mapper.ProvinceMapper;
import com.ruoyi.basic.service.ProvinceService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

/**
* <p>
    * çœè¡¨ æœåŠ¡å®žçŽ°ç±»
    * </p>
*
* @author ruoyi
* @since 2025-05-31
*/
 * <p>
 * çœè¡¨ æœåŠ¡å®žçŽ°ç±»
 * </p>
 *
 * @author ruoyi
 * @since 2025-05-31
 */
@Service
@RequiredArgsConstructor
    public class ProvinceServiceImpl extends ServiceImpl<ProvinceMapper, Province> implements ProvinceService {
public class ProvinceServiceImpl extends ServiceImpl<ProvinceMapper, Province> implements ProvinceService {

    @Autowired
    private ProvinceMapper provinceMapper;

    @Autowired
    private CityMapper cityMapper;

    @Autowired
    private DistrictMapper districtMapper;

    @Override
    public List<TreeSelectOption> getAreaOptions() {
        List<TreeSelectOption> res = new ArrayList<>();
        List<Province> list = provinceMapper.selectList(null);
        for (Province province : list) {
            // æŸ¥è¯¢çœä¸‹é¢çš„市
            List<City> cityList = cityMapper.selectList(new LambdaQueryWrapper<City>().eq(City::getProvinceId, province.getId()));
            List<TreeSelectOption> cities = new ArrayList<>();
            for (City city : cityList) {
                // æŸ¥è¯¢å¸‚下面的区
                List<District> districtList = districtMapper.selectList(new LambdaQueryWrapper<District>().eq(District::getCityId, city.getId()));
                List<TreeSelectOption> districts = new ArrayList<>();
                for (District district : districtList) {
                    districts.add(new TreeSelectOption(district.getId().toString(), district.getName(), district.getId(), null));
                }

                TreeSelectOption cityTreeSelectOption = new TreeSelectOption();
                cityTreeSelectOption.setValue(city.getId().toString());
                cityTreeSelectOption.setLabel(city.getName());
                cityTreeSelectOption.setId(city.getId());
                cityTreeSelectOption.setChildren(districts);

                cities.add(cityTreeSelectOption);
            }

            TreeSelectOption treeSelectOption = new TreeSelectOption();
            treeSelectOption.setValue(province.getId().toString());
            treeSelectOption.setLabel(province.getName());
            treeSelectOption.setId(province.getId());
            treeSelectOption.setChildren(cities);
            res.add(treeSelectOption);
        }

        return res;
    }

    @Override
    public String getAreaDisplay(Long provinceId, Long cityId, Long districtId) {
        Province province = provinceMapper.selectById(provinceId);
        if (province == null) {
            throw new RuntimeException("省不存在");
        }
        City city = cityMapper.selectById(cityId);
        if (city == null) {
            throw new RuntimeException("市不存在");
        }
        District district = districtMapper.selectById(districtId);
        if (district == null) {
            throw new RuntimeException("区不存在");
        }

        // å¦‚果省和市同名
        if (province.getName().equals(city.getName())) {
            return province.getName() + " " + district.getName();
        }
        return province.getName() + city.getName() + district.getName();
    }
}