[HttpPost] // AJAX request
public IActionResult Add(AddMaterialViewModel vm)
{
var identityUserId = User.FindFirstValue(ClaimTypes.NameIdentifier);
var lesson = _traversalService.GetLesson(vm.LessonId);
if (lesson == null)
{
return(BadRequest(new[] { "Przedmiot o podanym Id nie istnieje." }));
}
var creator = _userService.FindByIdentityUserId(identityUserId);
var state = _service.GetState(MaterialStateEnum.PENDING);
var materialToAdd = new BLL.Models.Material(vm.Name, vm.Description, lesson, creator, state);
_service.AddMaterial(materialToAdd);
var guid = Guid.NewGuid();
try
{
_filesManagement.SaveFilesToFileSystem(vm.FormFiles, materialToAdd.MaterialId, guid);
}
catch (Exception)
{
return(BadRequest(new[] { "Somethig went wrong while saving files to the file system. Try again." }));
}
// TODO splitted into two roundtrips to name folders with materialId (can be changed in the future)
var filesToAdd = _filesManagement.ExtractFilesFromForm(vm.FormFiles, materialToAdd.MaterialId, guid);
materialToAdd.AddFiles(filesToAdd);
_service.UpdateMaterial(materialToAdd);
return(Json(materialToAdd.MaterialId));
}