/// <summary>
/// 使用指定的容器对象和成员对象 初始化<see cref="DEMemberRelation"/>的新实例
/// </summary>
/// <param name="container">容器对象</param>
/// <param name="member">成员对象</param>
public DEMemberRelation(DESchemaObjectBase container, DESchemaObjectBase member, DEStandardObjectSchemaType relationType) :
base(container, member, relationType.ToString())
{
}
public void RelationAction(
DEBase container,
DESchemaObjectCollection members,
DEMemberRelationCollection relation,
bool saveTargetData,
bool saveMemberData,
DEStandardObjectSchemaType type
)
{
//取出旧的关系集合
var oldRelation = DEMemberRelationAdapter.Instance.LoadByContainerID(container.ID, type.ToString());
//所有旧成员集合
var oldMemberIDs = oldRelation.Select(p => p.ID).ToList();
var newMemberIDs = members.Select(m => m.ID).ToList();
List <string> needDelIDs = new List <string>();
foreach (var id in oldMemberIDs)
{
if (!newMemberIDs.Contains(id))
{
needDelIDs.Add(id);
}
}
//删除关系
oldRelation.ForEach(p =>
{
if (needDelIDs.Contains(p.ID))
{
DEMemberRelationAdapter.Instance.UpdateStatus(p, SchemaObjectStatus.DeletedByContainer);
}
});
if (saveTargetData)
{
//容器入库
DESchemaObjectAdapter.Instance.Update(container);
}
if (saveMemberData)
{
//删除成员
needDelIDs.ForEach(id => DESchemaObjectAdapter.Instance.UpdateStatus(DESchemaObjectAdapter.Instance.Load(id), SchemaObjectStatus.Deleted));
//新成员入库
members.ForEach(p => DESchemaObjectAdapter.Instance.Update(p));
}
//新关系入库
relation.ForEach(p => DEMemberRelationAdapter.Instance.Update(p));
}
