判断存架位数据

storeroom/src/main/java/com/storeroom/modules/device/repository/DeviceArchivesTagRepository.java

@@ -6,6 +6,8 @@ import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
 
+import java.util.List;
+
 public interface DeviceArchivesTagRepository extends JpaRepository<DeviceArchivesTag,String>, JpaSpecificationExecutor<DeviceArchivesTag> {
 
     @Modifying
@@ -16,4 +18,8 @@ public interface DeviceArchivesTagRepository extends JpaRepository<DeviceArchive
     @Query(value = "update DeviceArchivesTag set tid = null where tid = ?1")
     void unbindTag(String tid);
 
+
+
+    List<DeviceArchivesTag> findByDeviceInfoIdAndAndPosition(String deviceInfoId,String position);
+
 }

storeroom/src/main/java/com/storeroom/modules/device/service/DeviceArchivesTagService.java

@@ -0,0 +1,7 @@
+package com.storeroom.modules.device.service;
+
+public interface DeviceArchivesTagService {
+
+
+    Boolean findByDeviceInfoIdAndPosition(String deviceInfoId,String position);
+}

storeroom/src/main/java/com/storeroom/modules/device/service/impl/DeviceArchivesTagImpl.java

@@ -0,0 +1,30 @@
+package com.storeroom.modules.device.service.impl;
+
+import com.storeroom.exception.BaseException;
+import com.storeroom.modules.device.domain.DeviceArchivesTag;
+import com.storeroom.modules.device.repository.DeviceArchivesTagRepository;
+import com.storeroom.modules.device.service.DeviceArchivesTagService;
+import com.storeroom.utils.StringUtils;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+
+@Service
+@RequiredArgsConstructor
+public class DeviceArchivesTagImpl implements DeviceArchivesTagService {
+
+
+    private final DeviceArchivesTagRepository deviceArchivesTagRepository;
+
+    @Override
+    public Boolean findByDeviceInfoIdAndPosition(String deviceInfoId, String position) {
+
+        if (StringUtils.isEmpty(deviceInfoId) && StringUtils.isEmpty(position)) {
+            throw new BaseException("查询数据异常");
+        }
+        List<DeviceArchivesTag> deviceArchivesTags = deviceArchivesTagRepository.findByDeviceInfoIdAndAndPosition(deviceInfoId, position);
+        return deviceArchivesTags.size() != 0;
+    }
+}