public List <CategoryDTO> GetAllCategories(Guid userId)
{
List <CategoryDTO> categoryDTOs = new List <CategoryDTO>();
IQueryable <Category> categories = _categoryDAL.GetEntities(m => m.CategoryUserId == userId);
foreach (Category category in categories)
{
categoryDTOs.Add(new CategoryDTO()
{
Id = category.CategoryId,
CategoryName = category.CategoryName
});
}
return(categoryDTOs);
}