public static void AddRole(string[] arrId)
{
foreach (string Id in arrId)
{
Guid rId = new Guid(Id);
Role role = RoleNotOfUserCollection.Where(r => r.Id == rId).Single();
RoleList.Add(role);
RoleNotOfUserCollection.Remove(role);
RoleOfUserList.Add(new UserInRole {
UserId = Args.User.Id, RoleId = rId
});
}
}
public static void RoleDelete(string[] arrId)
{
foreach (string id in arrId)
{
Guid idRole = new Guid(id);
Role role = RoleList.Where(u => u.Id == idRole).Single();
RoleList.Remove(role);
UserInRole roleOfUser = RoleOfUserList.Where(u => u.RoleId == idRole && u.UserId == Args.User.Id).Single();
RoleOfUserList.Remove(roleOfUser);
RoleNotOfUserCollection.Add(role);
RoleNotOfUserList.Add(roleOfUser);
}
}
public static void Save()
{
//list of user added
IEnumerable <UserInRole> addedUsers = RoleOfUserList.Except(CopyOfRoleOfUserList, new UserInRoleEqualityComparer());
IEnumerable <UserInRole> deletedUsers = CopyOfRoleOfUserList.Except(RoleOfUserList, new UserInRoleEqualityComparer());
foreach (UserInRole u in addedUsers)
{
CopyOfRoleOfUserList.AddDB(u);
}
List <UserInRole> list = deletedUsers.ToList <UserInRole>();
for (int i = 0; i < list.Count; i++)
{
UserInRole u = list[i];
CopyOfRoleOfUserList.RemoveDB(u);
}
}