新增查询绑定状态接口

license/src/main/java/iot/sixiang/license/controller/TerminalDeviceController.java

@@ -48,4 +48,10 @@ public class TerminalDeviceController {
     public BaseResult terminalDevieunBind(@RequestBody TerminalDevieUnBindDTO terminalDevieUnBindDTO) {
         return terminalDeviceService.terminalDeviceunBind(terminalDevieUnBindDTO);
     }
+
+    @GetMapping("/get_bind_status")
+    @ApiOperation(value = "获取终端设备绑定状态接口", notes = "获取终端设备绑定状态接口")
+    public ResResult getBindStatus(TerminalDevieUnBindDTO terminalDevieUnBindDTO) {
+        return terminalDeviceService.getBindStatus(terminalDevieUnBindDTO);
+    }
 }

license/src/main/java/iot/sixiang/license/service/DeviceService.java

@@ -3,6 +3,7 @@ package iot.sixiang.license.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import iot.sixiang.license.entity.Device;
 import iot.sixiang.license.model.PageInfoModel;
+import iot.sixiang.license.model.ResResult;
 import iot.sixiang.license.model.dto.TerminalDevieBindDTO;
 import iot.sixiang.license.model.dto.TerminalDevieUnBindDTO;
 import iot.sixiang.license.model.vo.DeviceVo;
@@ -21,4 +22,6 @@ public interface DeviceService extends IService<Device> {
     Boolean terminalDevieBind(TerminalDevieBindDTO terminalDevieBindDTO);
 
     Boolean terminalDevieunBind(TerminalDevieUnBindDTO terminalDevieUnBindDTO);
+
+    ResResult getBindStatus(TerminalDevieUnBindDTO terminalDevieUnBindDTO);
 }

license/src/main/java/iot/sixiang/license/service/TerminalDeviceService.java

@@ -17,4 +17,6 @@ public interface TerminalDeviceService {
     BaseResult terminalDeviceBind(TerminalDevieBindDTO terminalDevieBindDTO);
 
     BaseResult terminalDeviceunBind(TerminalDevieUnBindDTO terminalDevieUnBindDTO);
+
+    ResResult getBindStatus(TerminalDevieUnBindDTO terminalDevieUnBindDTO);
 }

license/src/main/java/iot/sixiang/license/service/impl/DeviceServiceImpl.java

@@ -8,6 +8,7 @@ import iot.sixiang.license.entity.Device;
 import iot.sixiang.license.handler.IotLicenseException;
 import iot.sixiang.license.mapper.DeviceMapper;
 import iot.sixiang.license.model.PageInfoModel;
+import iot.sixiang.license.model.ResResult;
 import iot.sixiang.license.model.dto.TerminalDevieBindDTO;
 import iot.sixiang.license.model.dto.TerminalDevieUnBindDTO;
 import iot.sixiang.license.model.vo.DeviceVo;
@@ -123,4 +124,17 @@ public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> impleme
         }
         return false;
     }
+
+    @Override
+    public ResResult getBindStatus(TerminalDevieUnBindDTO terminalDevieUnBindDTO) {
+        String snBind = terminalDevieUnBindDTO.getSnBind();
+        LambdaQueryWrapper<Device> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Device::getSnBind, snBind).last("limit 1");
+        Device device = deviceMapper.selectOne(queryWrapper);
+        if (device != null) {
+            return ResResult.success().record(device.getSn());
+        } else {
+            return new ResResult(405, "未绑定");
+        }
+    }
 }

license/src/main/java/iot/sixiang/license/service/impl/TerminalDeviceServiceImpl.java

@@ -123,4 +123,13 @@ public class TerminalDeviceServiceImpl implements TerminalDeviceService {
             return BaseResult.failed();
         }
     }
+
+    @Override
+    public ResResult getBindStatus(TerminalDevieUnBindDTO terminalDevieUnBindDTO) {
+        String snBind = terminalDevieUnBindDTO.getSnBind();
+        if (StringUtils.isEmpty(snBind)) {
+            return ResResult.validate_failed();
+        }
+        return deviceService.getBindStatus(terminalDevieUnBindDTO);
+    }
 }