public async Task <ActionResult> CreateAsync(University collection)
{
try
{
// TODO: Add insert logic here
University u = new University
{
Name = collection.Name,
};
var un = _context.Add(u).Entity;
Class cl = new Class
{
Name = collection.Name,
UnivirsetyId = un.Id,
};
_context.Add(cl);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
catch
{
return(View());
}
}
public ActionResult Create(Class model, int CreatorId, int UnivirsetyId)
{
try
{
if (ModelState.IsValid)
{
Class cls = new Class
{
Name = model.Name,
CreatorId = CreatorId,
UnivirsetyId = UnivirsetyId
};
cls = _context.Add(cls).Entity;
_context.SaveChanges();
return(RedirectToAction("Join", "ClassStudents", new { id = cls.Id }));
}
else
{
return(View("Error"));
}
}
catch
{
return(View());
}
}
public async Task SendMessage(int classID, string message, int studentId, string studentname)
{
Chat chat = new Chat
{
ClassId = classID,
StudentId = studentId,
Message = message,
MessageDateTime = DateTime.Now,
SenderName = studentname
};
_context.Add(chat);
_context.SaveChanges();
await Clients.All.SendAsync("ReceiveMessage", classID, message, studentname);
}
public async Task <ActionResult> Create(List <IFormFile> files)
{
try
{
// TODO: Add insert logic here
long size = files.Sum(f => f.Length);
var filePaths = new List <string>();
foreach (var formFile in files)
{
if (formFile.Length > 0)
{
// full path to file in temp location
var path = Path.Combine(
Directory.GetCurrentDirectory(), "wwwroot//ClassFile",
formFile.FileName);
//var filePath = Path.Combine(_hostingEnvironment.WebRootPath, "ClassFile");
//filePaths.Add(filePath);
using (var stream = new FileStream(path, FileMode.Create))
{
await formFile.CopyToAsync(stream);
}
_context.Add(new FileStorage
{
Name = formFile.FileName,
Path = path,
ClassId = HttpContext.Session.GetInt32("classid"),
StudentId = HttpContext.Session.GetInt32("userId")
});
_context.SaveChanges();
}
}
// process uploaded files
// Don't rely on or trust the FileName property without validation.
ViewBag.Message = "file uploaded";
// return RedirectToAction(nameof(Index), new { id = HttpContext.Session.GetInt32("userId") });
return(View("Create"));
}
catch
{
return(View());
}
}
public async Task <ActionResult> Registar(RegistrationViewModel model)
{
if (ModelState.IsValid)
{
Student user = new Student
{
Fname = model.FName,
Lname = model.LName,
Email = model.Email,
Password = model.Password,
Mobile = model.Mobile,
UniversityId = model.UniversityID
};
_context.Add(user);
await _context.SaveChangesAsync();
}
else
{
ViewBag.university = _context.University;
return(View("Registration"));
}
return(RedirectToAction("Index", "Account"));
}
