public async Task <ActionResult> Create(AddClassTypeViewModel classType)
{
if (ModelState.IsValid)
{
// Verify that the user selected a file
if (classType.ImageFile != null && classType.ImageFile.ContentLength > 0)
{
if (classType.ImageFile.ContentLength > 20000000)
{
ModelState.AddModelError("", "Please ensure image file is less than 2MB");
return(RedirectToAction("Create"));
}
// extract only the filename
var fileName = Path.GetFileName(classType.ImageFile.FileName);
if (!fileName.Contains(".jpg") && !fileName.Contains(".png"))
{
ModelState.AddModelError("", "Please ensure file is in JPG or PNG format");
return(RedirectToAction("Create"));
}
if (fileName.Contains(" "))
{
ModelState.AddModelError("", "Image filename cannot contain spaces or special characters");
return(RedirectToAction("Create"));
}
var filePath = ConfigurationManager.AppSettings["ClassTypeAssetPath"];
// store the file inside ~/App_Data/classtype folder
var path = Path.Combine(Server.MapPath(filePath), fileName);
classType.ImageFile.SaveAs(path);
classType.ImageFileName = fileName;
}
// have not populated view yet - need to do that and then test
var isSuccess = await _classTypeService.AddClassType(classType);
if (isSuccess)
{
return(RedirectToAction("Index"));
}
}
return(View(classType));
}
public async Task <bool> AddClassType(AddClassTypeViewModel viewModel)
{
var dto = new ClassTypeDto()
{
Id = Guid.NewGuid().ToString(),
Name = viewModel.Name,
ClassColour = viewModel.ClassColour,
Difficulty = viewModel.Difficulty,
Description = viewModel.Description,
ImageFileName = viewModel.ImageFileName
};
var result = _classTypeWriter.AddClassType(dto);
return(await Task.FromResult(result));
}
