public async Task <IActionResult> ChooseTask(int StTaskID, string returnUrl)
{
var user = await Manager.FindByNameAsync(User.Identity.Name);
lock (TaskLocker)
{
var task = Docs.Tasks.FirstOrDefault(x => x.StTaskID == StTaskID && x.UserID == null);
if (task != null)
{
var isNoElseTasksForThisUser = Docs.Tasks
.FirstOrDefault(x => x.UserID == user.Id && x.DocPageID == task.DocPageID) == null;
var isDocPageFromThisGroup = Docs.Pages
.FirstOrDefault(x => x.DocPageID == task.DocPageID).GroupID == (user as StudentUser).GroupID;
if (isNoElseTasksForThisUser && isDocPageFromThisGroup)
{
task.UserID = user.Id;
Docs.UpdateTask(task);
}
else
{
return(View("TaskError", returnUrl));
}
}
else
{
return(View("TaskError", returnUrl));
}
return(LocalRedirect(returnUrl));
}
}
public async Task <IActionResult> Perform(PerformViewModel Model)
{
var student = await Manager.FindByNameAsync(User.Identity.Name);
var task = Docs.Tasks.FirstOrDefault(x => x.StTaskID == Model.Answer.StTaskID && x.UserID == Model.Answer.UserID && Model.Answer.UserID == student.Id);
if (task == null)
{
return(LocalRedirect(Model.returnUrl));
}
task.IsChecked = false;
Docs.UpdateTask(task);
Docs.AddAnswer(Model.Answer);
return(LocalRedirect(Model.returnUrl));
}
public IActionResult Rate(RateTaskViewModel model)
{
var task = Documentation.Tasks.FirstOrDefault(x => x.StTaskID == model.TaskID);
if (task.MaxCost < model.CurrentRate)
{
ModelState.AddModelError("", "Rate cannot be more than " + model.MaxRate);
}
if (ModelState.IsValid)
{
var oldrate = task.CurrentCost;
task.CurrentCost = model.CurrentRate;
task.IsChecked = true;
Documentation.UpdateTask(task);
if (model.CurrentRate != oldrate)
{
var answer = new Answer()
{
AnswerDate = DateTime.Now,
StTaskID = task.StTaskID,
TextData = $@"Оцінка була змінена з {oldrate} до {model.CurrentRate}",
UserID = Context.Users.FirstOrDefault(x => x.UserName == User.Identity.Name).Id
};
Documentation.AddAnswer(answer);
}
if (!String.IsNullOrEmpty(model.Description))
{
var answer = new Answer()
{
AnswerDate = DateTime.Now,
StTaskID = task.StTaskID,
TextData = model.Description,
UserID = Context.Users.FirstOrDefault(x => x.UserName == User.Identity.Name).Id
};
Documentation.AddAnswer(answer);
}
return(LocalRedirect(model.returnUrl));
}
return(View(model));
}
