/// <summary>
/// 返回指定实体已贴入的标签项
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="entity">贴入标签的实体，必须指定ID</param>
/// <returns>已贴入实体的标签项</returns>
public List <SYSTag> GetTagApplyInfos <T>(T entity) where T : Entity, new()
{
long targetID = this.tagTargetBO[entity.Property.TableAttribute.TableName].ID.Value;
long targetObjectID = ALConvert.ToLong0(entity.ID);
return(this.FindBySpecification(tagApplyBO.GetTagsByTargetIDAndTargetObjectID(targetID, targetObjectID, null, null, null)
.ToList <SYSTag>()));
}
/// <summary>
/// 返回指定实体已贴入的标签项
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="entity">贴入标签的实体，需要指定ID属性</param>
/// <param name="tagGroupInfo">查询条件，需要指定ID或GroupCode或GroupName属性</param>
/// <param name="displayLevel">标签类型</param>
/// <returns>已贴入实体的标签项</returns>
public List <SYSTag> GetTagApplyInfos <T>(T entity, SYSTagGroup tagGroupInfo, int?displayLevel) where T : Entity, new()
{
long targetID = this.tagTargetBO[entity.Property.TableAttribute.TableName].ID.Value;
long targetObjectID = ALConvert.ToLong0(entity.Property.GetValue(entity.Property.TableAttribute.PrimaryKey));
long?tagGroupID = tagGroupBO.GetIDByTagGroup(tagGroupInfo);
return(this.FindBySpecification(tagApplyBO.GetTagsByTargetIDAndTargetObjectID(targetID, targetObjectID, null, tagGroupID, displayLevel)
.ToList <SYSTag>()));
}
/// <summary>
/// 删除已贴入实体的标签
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="entity">要取消贴入标签的实体，需要指定ID属性</param>
/// <param name="tagGroupInfo">查询条件，需要指定ID或GroupCode或GroupName属性</param>
/// <returns></returns>
public ITag UnApply <T>(T entity, SYSTagGroup tagGroupInfo) where T : Entity, new()
{
long?tagGroupID = tagGroupBO.GetIDByTagGroup(tagGroupInfo);
tagApplyBO.DeleteByCompanyIDAndTagGroupID(
tagTargetBO[entity.Property.TableAttribute.TableName].ID.Value,
ALConvert.ToLong0(entity.Property.GetValue("ID")),
tagGroupID.Value);
return(this);
}
/// <summary>
/// 删除已贴入实体的标签
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="entity">要取消贴入标签的实体，需要指定ID属性</param>
/// <param name="tagClassIDs">标签ID</param>
/// <returns></returns>
public ITag UnApply <T>(T entity, IEnumerable <long> tagClassIDs) where T : Entity, new()
{
foreach (long tagClassID in tagClassIDs)
{
tagApplyBO.DeleteByCompanyIDAndTagClassID(
tagTargetBO[entity.Property.TableAttribute.TableName].ID.Value,
ALConvert.ToLong0(entity.Property.GetValue("ID")),
tagClassID);
}
return(this);
}
/// <summary>
/// 返回指定实体已贴入的标签组日志
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="tagClassInfo">查询条件，需要指定ID或ClassCode或ClassName属性</param>
/// <param name="entity">贴入标签的实体，需要指定ID属性</param>
/// <returns></returns>
public List <SYSTagLogs> GetTagLogs <T>(SYSTagClass tagClassInfo, T entity) where T : Entity, new()
{
//int targetID = this.tagTargetBO[entity.TableAttribute.TableName].ID.Value;
long targetObjectID = ALConvert.ToLong0(entity.Property.GetValue(entity.Property.TableAttribute.PrimaryKey));
long?tagClassID = tagClassBO.GetIDByTagClass(tagClassInfo);
return(this.FindBySpecification(tagLogsBO.GetAll(new SYSTagLogs
{
TagClassID = tagClassID.Value,
//标签日志暂时不区分数据表 TargetObject = targetID.ToString(),
TargetObjectID = targetObjectID
}.AsSpec()).ToList()));
}
/// <summary>
/// 返回指定实体已贴入的标签项编号
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="entity">贴入标签的实体，必须指定ID</param>
/// <returns>已贴入实体的标签项编号</returns>
public List <long> GetTagApplies <T>(T entity) where T : Entity, new()
{
long targetID = this.tagTargetBO[entity.Property.TableAttribute.TableName].ID.Value;
long targetObjectID = ALConvert.ToLong0(entity.Property.GetValue(entity.Property.TableAttribute.PrimaryKey));
if (this.specification == null)
{
return(tagApplyBO.GetTagIDValuesByTargetIDAndTargetObjectID(targetID, targetObjectID));
}
else
{
return(this.FindBySpecification(tagApplyBO.GetTagsByTargetIDAndTargetObjectID(targetID, targetObjectID, null, null, null)
.ToList <SYSTag>()).Select(d => d.ID.Value).ToList());
}
}
/// <summary>
/// 删除已贴入实体的全部标签项
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="entity">要取消贴入标签的实体，需要指定ID属性</param>
public ITag UnApply <T>(T entity) where T : Entity, new()
{
tagApplyBO.DeleteByCompanyID(tagTargetBO[entity.Property.TableAttribute.TableName].ID.Value, ALConvert.ToLong0(entity.Property.GetValue("ID")));
return(this);
}