提交代码

kn-service/biz-vordm/src/main/java/com/kening/vordm/controller/DisasterInfoController.java

@@ -855,4 +855,10 @@ public class DisasterInfoController {
 		return R.data(disasterInfoService.getUserDisasterInfoListNew(Condition.getPage(query), params.get("userId"),params.get("roleId")));
 	}
 
+	//home页面 受影响国家统计
+	@GetMapping("/getAffectedCountryCount")
+	public R<Integer> getAffectedCountryCount() {
+		return R.data(disasterInfoService.getAffectedCountryCount());
+	}
+
 }

kn-service/biz-vordm/src/main/java/com/kening/vordm/mapper/DisasterInfoMapper.java

@@ -117,4 +117,6 @@ public interface DisasterInfoMapper extends BaseMapper<DisasterInfo> {
 	IPage<DisasterInfo> getUserDisasterInfoListNew(IPage<Object> page, @Param("userId")  String userId);
 
 	void updateApplyForCount(@Param("id") Long id);
+
+    Integer getAffectedCountryCount();
 }

kn-service/biz-vordm/src/main/java/com/kening/vordm/mapper/DisasterInfoMapper.xml

@@ -1720,4 +1720,9 @@
              id=#{id}
         </where>
     </update>
+
+    <select id="getAffectedCountryCount" resultType="java.lang.Integer">
+        SELECT count(*) FROM
+                (SELECT disaster_country FROM `disaster_info` GROUP BY disaster_country) disaster
+    </select>
 </mapper>

kn-service/biz-vordm/src/main/java/com/kening/vordm/service/DisasterInfoService.java

@@ -98,4 +98,6 @@ public interface DisasterInfoService extends IService<DisasterInfo> {
 	IPage<DisasterInfo> getUserDisasterInfoListNew(IPage<Object> page, String userId, String roleId);
 
 	void updateApplyForCount(Long disasterId);
+
+	Integer getAffectedCountryCount();
 }

kn-service/biz-vordm/src/main/java/com/kening/vordm/service/impl/DisasterInfoServiceImpl.java

@@ -626,4 +626,9 @@ public class DisasterInfoServiceImpl extends ServiceImpl<DisasterInfoMapper, Dis
 	public void updateApplyForCount(Long disasterId) {
 		baseMapper.updateApplyForCount(disasterId);
 	}
+
+	@Override
+	public Integer getAffectedCountryCount() {
+		return baseMapper.getAffectedCountryCount();
+	}
 }