public async Task ChangeGroupPhoto(int groupId, ChangeGroupPhotoVM changeGroupPhotoVM)
{
var group = await context.Groups.FirstOrDefaultAsync(x => x.GroupId == groupId);
if (changeGroupPhotoVM.CoverPhoto != null)
{
string folder = "group/cover/";
folder += Guid.NewGuid().ToString() + "_" + changeGroupPhotoVM.CoverPhoto.FileName;
changeGroupPhotoVM.CoverImageUrl = folder;
string serverFolder = Path.Combine(webHostEnvironment.WebRootPath, folder);
await changeGroupPhotoVM.CoverPhoto.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
group.CoverImageUrl = changeGroupPhotoVM.CoverImageUrl;
await context.SaveChangesAsync();
}
public async Task <IActionResult> ChangeGroupName(int groupId, ChangeGroupPhotoVM changeGroupPhotoVM)
{
await groupRepository.ChangeGroupPhoto(groupId, changeGroupPhotoVM);
return(RedirectToAction(nameof(EditGroup), new { groupId = groupId }));
}
