public void UpdateUserTaskIndexNumber(int taskID, int pos)
{
ChangeTracker.DetectChanges();
var usertask = UserTasks.FirstOrDefault(ut => ut.TaskID == taskID && ut.UserID == GlobalInfo.CurrentUser.ID);
if (usertask != null)
{
usertask.IndexNumber = pos;
UserTasks.AddOrUpdate(usertask);
SaveChanges();
}
}
public void Update_UserTaskExpended(List <TreeNode> nodes)
{
foreach (var node in nodes)
{
int taskID = node.Task.ID;
var userTask = UserTasks.Where(ut => ut.TaskID == taskID && ut.UserID == GlobalInfo.CurrentUser.ID).FirstOrDefault();
if (userTask != null)
{
if (userTask.IsExpanded != node.IsExpanded)
{
userTask.IsExpanded = node.IsExpanded;
UserTasks.AddOrUpdate();
}
}
}
ChangeTracker.DetectChanges();
SaveChanges();
}
public void ReplaceUserTasks(Task task1, Task task2)
{
var curUser = GlobalInfo.CurrentUser.ID;
var userTask1 = UserTasks.Where(t => t.UserID == curUser && t.TaskID == task1.ID).FirstOrDefault();
var userTask2 = UserTasks.Where(t => t.UserID == curUser && t.TaskID == task2.ID).FirstOrDefault();
if (userTask1 == null || userTask2 == null)
{
MessageBox.Show("Ошибка обмена местами задач в избранном, одна из задач отсутствует!");
return;
}
var index = userTask1.IndexNumber;
userTask1.IndexNumber = userTask2.IndexNumber;
userTask2.IndexNumber = index;
ChangeTracker.DetectChanges();
UserTasks.AddOrUpdate();
SaveChanges();
//var task1_number = (from t in UserTasks where t.UserID == curUser && t.TaskID == task1.ID select t.IndexNumber).ToList();
//var task2_number = (from t in UserTasks where t.UserID == curUser && t.TaskID == task2.ID select t.IndexNumber).ToList();
}
