public async Task <IActionResult> Create([Bind("Id,Name,Private,GroupCategory,IconPath")] GroupDescription groupDescription)
{
if (ModelState.IsValid)
{
_db.Create(groupDescription);
_db.Save();
return(RedirectToAction(nameof(Index)));
}
ViewData["GroupCategory"] = new SelectList(_db.GetCategories(), "Id", "Name", groupDescription.GroupCategory);
return(View(groupDescription));
}
public async Task <bool> CreateGroup(GroupModel group, string email)
{
var some_group = _groupRepo.GetElementByName(group.Name);
if (some_group == null)
{
string path;
if (group.Image != null) // Файл загружен
{
string expansion = group.Image.FileName.Substring(group.Image.FileName.LastIndexOf("."));
path = "/img/group_icons/" + Guid.NewGuid() + expansion;
using (var fileStream = new FileStream(_appEnviron.WebRootPath + path, FileMode.Create))
{
await group.Image.CopyToAsync(fileStream);
}
}
else
{
path = "/img/group_icons/default_image.png"; // Ставится стоковое изображение
}
// Создаётся группа
_groupRepo.Create(new GroupDescription {
Name = group.Name, Private = group.Private, IconPath = path
});
_groupRepo.Save();
// Создание связи
_participationRepo.Create(new Participation
{
GroupId = _groupRepo.GetElementByName(group.Name).Id,
UserId = _userRepo.GetElementByEmail(email).Id,
Role = 2
});;
_participationRepo.Save();
return(true);
}
else
{
return(false);
}
}