public ActionResult AddMessage(OpenHomeWorkViewModel model)
{
if (Request.Files.Count > 0)
{
HttpPostedFileBase Foto = Request.Files[0];
if (Foto != null && Foto.ContentLength > 0)
{
var fileName = Path.GetFileNameWithoutExtension(Foto.FileName);
var fileExtension = Path.GetExtension(Foto.FileName);
fileName = fileName + DateTime.Now.ToString("fff-dd-MM-yyyy") + fileExtension;
model.NewMessageFotoPath = "~/HomeworkFotos/MessagesFotos/" + fileName;
fileName = Path.Combine(Server.MapPath("~/HomeworkFotos/MessagesFotos"), fileName);
Foto.SaveAs(fileName);
}
}
var message = new HomeworkChatMessages()
{
HomeworkId = model.HomeWorkId,
StudentId = User.Identity.GetUserId(),
Content = model.NewMessageConntent,
FotoPath = model.NewMessageFotoPath,
Date = DateTime.Now
};
context.HomeworkChatMessages.Add(message);
context.SaveChanges();
return(RedirectToAction("Open", new { id = model.HomeWorkId }));
}
public ActionResult Open(int id)
{
var userid = User.Identity.GetUserId();
var homeworkUserId = context.Homeworks.SingleOrDefault(h => h.Id == id).StudentId;
if (userid != homeworkUserId)
{
return(RedirectToAction("Index"));
}
var homework = context.Homeworks.SingleOrDefault(h => h.Id == id);
var exercise = context.Excercises.SingleOrDefault(e => e.Id == homework.ExerciseId);
exercise.Section = context.Sections.SingleOrDefault(s => s.Id == exercise.SectionId);
var messages = context.HomeworkChatMessages.Where(m => m.HomeworkId == homework.Id).OrderBy(m => m.Date).ToList();
foreach (var message in messages)
{
message.Student = context.Users.SingleOrDefault(u => u.Id == message.StudentId);
}
var viewModel = new OpenHomeWorkViewModel()
{
Exercise = exercise,
Messages = messages,
HomeWorkId = homework.Id,
LoggedUserId = userid
};
if (!homework.IsRead)
{
homework.IsRead = true;
var notification = new Notifications()
{
StudentId = userid,
FullName = context.Users.SingleOrDefault(s => s.Id == userid).FullName,
Content = "przeczytał(a) zadanie domowe " + exercise.Topic,
IsRead = false,
NotificationDate = DateTime.Now.ToString("HH:mm d MMMMM yyyy")
};
context.Notifications.Add(notification);
context.SaveChanges();
}
return(View("Open", viewModel));
}
public ActionResult Open(int id)
{
var homework = context.Homeworks.SingleOrDefault(h => h.Id == id);
var exercise = context.Excercises.SingleOrDefault(e => e.Id == homework.ExerciseId);
var messages = context.HomeworkChatMessages.Where(m => m.HomeworkId == homework.Id).OrderBy(m => m.Date).ToList();
var userId = User.Identity.GetUserId();
foreach (var message in messages)
{
message.Student = context.Users.SingleOrDefault(u => u.Id == message.StudentId);
}
var viewModel = new OpenHomeWorkViewModel()
{
Exercise = exercise,
Messages = messages,
HomeWorkId = homework.Id,
LoggedUserId = userId
};
return(View("Open", viewModel));
}