新增查询事件的最新图片接口

tuoheng-service/tuoheng-admin/src/main/java/com/tuoheng/admin/controller/EventController.java

         return eventService.findCoordinate(eventId);
     }
 
+    /**
+     * 查询最新事件的最新一张图片
+     * @param eventId
+     * @return
+     */
+    @GetMapping("/findLastImg")
+    public JsonResult findLastImg(String eventId){
+        return eventService.findLastImg(eventId);
+    }
+
+
 }

tuoheng-service/tuoheng-admin/src/main/java/com/tuoheng/admin/service/EventService.java

     JsonResult findImgList();
 
     JsonResult findCoordinate(String eventId);
+
+    JsonResult findLastImg(String eventId);
 }

tuoheng-service/tuoheng-admin/src/main/java/com/tuoheng/admin/service/impl/EventServiceImpl.java

             //查询出对应事件对应的最新三张图片
             List<TargetData> targetData = targetDataMapper.selectList(Wrappers.<TargetData>lambdaQuery()
                     .eq(TargetData::getTargetId, event.getTargetId())
-                    .eq(TargetData::getTenantId,CurrentUserUtil.getTenantId())
+                    .eq(TargetData::getTenantId, CurrentUserUtil.getTenantId())
                     .orderByDesc(BaseEntity::getCreateTime).last("limit 3"));
             //拼接域名
             targetData = targetData.stream().map(t -> {
         }
         //图片集合
         List<TargetData> targetData = targetDataMapper.selectList(Wrappers.<TargetData>lambdaQuery()
-                .eq(TargetData::getTenantId,CurrentUserUtil.getTenantId())
+                .eq(TargetData::getTenantId, CurrentUserUtil.getTenantId())
                 .eq(TargetData::getTargetId, event.getTargetId()));
         List<String> list = new ArrayList<>();
         //经纬度集合
         }
         return JsonResult.success(list);
     }
+
+    @Override
+    public JsonResult findLastImg(String eventId) {
+
+        Event event = eventMapper.selectById(eventId);
+        if (ObjectUtils.isNull(event.getInspectionId())) {
+            return JsonResult.error("该事件不存在");
+        }
+        //图片集合
+        List<TargetData> targetDataList = targetDataMapper.selectList(Wrappers.<TargetData>lambdaQuery()
+                .eq(TargetData::getTenantId, CurrentUserUtil.getTenantId())
+                .eq(TargetData::getTargetId, event.getTargetId())
+                .orderByDesc(BaseEntity::getCreateTime).last("limit 1"));
+        TargetData data = targetDataList.get(0);
+        data.setImageUrl(CommonConfig.ossURL + data.getImageUrl());
+
+        return JsonResult.success(data);
+    }
 }