/// <summary>
/// �ƶ����ѵ���ѡ��
/// </summary>
public string ChangeUserGroup(string userId, string relationshiper, string groupName)
{
UserGroup userGroup = new UserGroup();
string strGroupId = null;
if (groupName == "����")
{
strGroupId = userGroup.GetStrangerGroupId();
}
else if(groupName == "�Լ�")
{
WriteMessage("self");
return null;
}
else
{
strGroupId = userGroup.ExistGroupByName(groupName, userId);
}
if (strGroupId == null || strGroupId == "") // ��������ڸ��飬���ȴ�������
{
string createGroupId = userGroup.CreateGroup(groupName, userId);
if (createGroupId == "")
{
WriteMessage("��������ʧ�ܣ����Ժ����ԣ�");
return null;
}
strGroupId = createGroupId;
}
bool flag = false;
GroupRelation groupRelation = new GroupRelation();
if (groupRelation.ExistGroupRelation(userId, relationshiper))
{// ����Ѿ��ӹ��˺���
bool existGroupRelation = groupRelation.ExistGroupRelation(userId, relationshiper, strGroupId);
if (existGroupRelation == false)
{// �ú��Ѳ��ڸ�����,���ƶ��ú��ѵ�������
flag = groupRelation.UpdateGroupRelation(userId, relationshiper, strGroupId);
}
else
{
flag = true;
}
}
else
{// û�мӹ��˺��ѣ���Ӹú���
flag = groupRelation.InsertGroupRelation(userId, relationshiper, strGroupId);
}
if (flag)
{
return strGroupId;
}
return null;
}
/// <summary>
/// �ƶ����ѵ���ѡ��
/// </summary>
public void ChangeUserGroup()
{
string userId = Request.Params["userId"];
string relationshiper = Request.Params["relationshiper"];
string groupName = Request.Params["groupName"];
UserGroup userGroup = new UserGroup();
string strGroupId;
if (groupName == "����")
{
strGroupId = userGroup.GetStrangerGroupId();
}
else if (groupName == "�Լ�")
{
WriteMessage("�������������Ϊ���Լ������飡");
return;
}
else
{
strGroupId = userGroup.ExistGroupByName(groupName, userId);
}
if (strGroupId == null || strGroupId == "") // ��������ڸ��飬���ȴ�������
{
string createGroupId = userGroup.CreateGroup(groupName, userId);
if (createGroupId == "")
{
WriteMessage("��������ʧ�ܣ����Ժ����ԣ�");
return;
}
strGroupId = createGroupId;
}
GroupRelation groupRelation = new GroupRelation();
bool existGroupRelation = groupRelation.ExistGroupRelation(userId, relationshiper, strGroupId);
if (existGroupRelation == true)// ����ú����Ѿ��ڸ����У���ֱ�ӷ���
{
return;
}
// �ú��Ѳ��ڸ�����,���ƶ��ú��ѵ�������
bool flag = groupRelation.UpdateGroupRelation(userId, relationshiper, strGroupId);
if (flag == true)
{
WriteMessage("�ƶ��ɹ���");
}
else
{
WriteMessage("�ƶ�ʧ�ܣ����Ժ����ԣ�");
}
}