public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var entity = JsonConvert.DeserializeObject <FormModel>(request.Model);
if (await _context.Categories.Where(x => x.Name == entity.Name).AnyAsync())
{
throw new RestException(HttpStatusCode.BadRequest, new { CategoryName = "This category already exists" });
}
var catPhotoUploadResult = _photoAccessor.AddCategoryPhoto(request.File);
var category = new Category
{
Id = Guid.NewGuid(),
Name = entity.Name,
ImageUrl = catPhotoUploadResult.Url,
ImageId = catPhotoUploadResult.PublicId,
};
_context.Categories.Add(category);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes");
}