public async Task <Category> Handle(UpdateCategoryCommand request, CancellationToken cancellationToken)
{
Category exists = _category.GetCategoryByID(request.categid);
if (exists == null)
{
return(await Task.Run(() => { return new Category(); }));
}
else
{
Category hassamename = _category.GetCategoryByName(request.category.Name);
if (hassamename != null)
{
return(await Task.Run(() => {
Category returncateg = new Category();
returncateg.Name = "Category name already exists";
return returncateg;
}));
}
else
{
return(await _category.UpdateCategory(request.category));
}
}
}
public async Task <Category> Handle(CreateCategoryCommand request, CancellationToken cancellationToken)
{
Category exists = _categoryRepo.GetCategoryByName(request.category.Name);
if (exists != null)
{
return(await Task.Run(() => { return new Category(); }));
}
else
{
return(await _categoryRepo.AddCategory(request.category));
}
}
public string GetCategoryName(string category)
{
return(_categoryRepo.GetCategoryByName(category));
}
public Category GetCategoryByName(string name)
{
Category category = repo.GetCategoryByName(name);
return(category);
}
