增加省市级联查询

server-api/src/main/java/com/antai/sport/http/server/server/api/business/base/controller/BaseController.java

@@ -2,12 +2,14 @@ package com.antai.sport.http.server.server.api.business.base.controller;
 
 import com.antai.sport.http.server.common.base.Result;
 import com.antai.sport.http.server.repository.base.entity.GameMode;
+import com.antai.sport.http.server.server.api.business.base.dto.AreaRespDTO;
 import com.antai.sport.http.server.server.api.business.base.service.BaseService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
@@ -27,4 +29,11 @@ public class BaseController {
     public ResponseEntity<Result<List<GameMode>>> getGameMode() {
         return success(baseService.getGameMode());
     }
+
+
+    @ApiOperation(value = "查询省", notes = "返回结果中code 为模式码 name 为模式名称")
+    @GetMapping("/area")
+    public ResponseEntity<Result<List<AreaRespDTO>>> getProvince(@RequestParam(required = false) Long parentId) {
+        return success(baseService.getArea(parentId));
+    }
 }

server-api/src/main/java/com/antai/sport/http/server/server/api/business/base/dto/AreaRespDTO.java

+package com.antai.sport.http.server.server.api.business.base.dto;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@Data
+@ApiModel("行政单位对象")
+public class AreaRespDTO {
+    @ApiModelProperty("id")
+    private Long id;
+    @ApiModelProperty("名称")
+    private String name;
+}

server-api/src/main/java/com/antai/sport/http/server/server/api/business/base/mapper/BaseBusinessMapper.java

+package com.antai.sport.http.server.server.api.business.base.mapper;
+
+import com.antai.sport.http.server.server.api.business.base.dto.AreaRespDTO;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface BaseBusinessMapper {
+    List<AreaRespDTO> getArea(@Param("parentId") Long parentId);
+}

server-api/src/main/java/com/antai/sport/http/server/server/api/business/base/service/BaseService.java

@@ -2,6 +2,8 @@ package com.antai.sport.http.server.server.api.business.base.service;
 
 import com.antai.sport.http.server.repository.base.entity.GameMode;
 import com.antai.sport.http.server.repository.base.mapper.GameModeMapper;
+import com.antai.sport.http.server.server.api.business.base.dto.AreaRespDTO;
+import com.antai.sport.http.server.server.api.business.base.mapper.BaseBusinessMapper;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -11,8 +13,14 @@ import java.util.List;
 public class BaseService {
     @Resource
     private GameModeMapper gameModeMapper;
+    @Resource
+    private BaseBusinessMapper baseBusinessMapper;
 
     public List<GameMode> getGameMode() {
         return gameModeMapper.selectList(null);
     }
+
+    public List<AreaRespDTO> getArea(Long parentId) {
+        return baseBusinessMapper.getArea(parentId);
+    }
 }

server-api/src/main/resources/mapper/base/BaseBusinessMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.antai.sport.http.server.server.api.business.base.mapper.BaseBusinessMapper">
+    <select id="getArea" resultType="com.antai.sport.http.server.server.api.business.base.dto.AreaRespDTO">
+        select id,name
+        from base_area
+        where
+        <if test="parentId != null">
+            parent_id = #{parentId}
+        </if>
+        <if test="parentId == null">
+            parent_id is null
+        </if>
+        order by code
+    </select>
+
+</mapper>
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