public void PopulateCategories()
        {
            var apiCategories = HTTPRequests.GetCategories();

            foreach (var category in apiCategories)
            {
                var newCategory = new Category
                {
                    Id   = category.Id,
                    Name = category.Name
                };

                _unitOfWork.Category.Add(newCategory);
            }

            _unitOfWork.Save();
        }