public CategoryBooksViewModel GetCategoryBooks(int category)
{
IEnumerable <Category> categories = _categoryRepository.GetCategoryBooks(category);
CategoryBooksViewModel categoryBooksViewModel = Mapper.Map <IEnumerable <Category>, CategoryBooksViewModel>(categories);
return(categoryBooksViewModel);
}
public IActionResult GetCategoryById(int categoryId)
{
var category = _categoryRepository.GetCategoryById(categoryId);
if (category == null)
{
ModelState.AddModelError("", "Error getting a category");
ViewBag.Message = $"There was a problem retrieving category with id {categoryId} " +
$"From the database or no category with that id exists";
category = new CategoryDto();
}
var books = _categoryRepository.GetAllBooksForCategory(categoryId);
if (books.Count() <= 0)
{
ViewBag.BookMessage = $"{category.Name} has no books";
}
var bookCategoryViewModel = new CategoryBooksViewModel()
{
Category = category,
Books = books
};
// because of create / update / delete method so we have to have it
ViewBag.SuccessMessage = TempData["SuccessMessage"];
return(View(bookCategoryViewModel));
}
public IActionResult GetCategoryById(int categoryId)
{
var category = _categoryRepository.GetCategoryById(categoryId);
if (category == null)
{
ModelState.AddModelError("", $"There is no category with id:{categoryId}");
ViewBag.Message = $"There was a problem retrieving category with id {categoryId} " +
$"from the database or no category exists";
category = new CategoryDto();
}
var books = _categoryRepository.GetAllBooksForCategory(categoryId);
if (books.Count() <= 0)
{
ViewBag.BookMessage = $"Category: {category.Name} has no books";
}
var bookCategoryViewModel = new CategoryBooksViewModel()
{
Category = category,
Books = books
};
return(View(bookCategoryViewModel));
}
public IActionResult Detail(int categoryId)
{
var category = categoriesRepository.GetCategory(categoryId);
if (category == null)
{
ModelState.AddModelError("", "Error getting a country");
ViewBag.Message = $"There was a problem retrieving country id {categoryId}" +
$" from the database or no country with id {categoryId} exists.";
category = new CategoryDto();
}
var books = categoriesRepository.GetAllBooksPerCategory(categoryId);
if (books.Count() <= 0)
{
ViewBag.BookMessage = $"{category.Name} has no books.";
}
var categoryViewModel = new CategoryBooksViewModel()
{
Category = category,
Books = books
};
return(View(categoryViewModel));
}
public async Task <ActionResult> GetCategoryById(int categoryId)
{
var category = await _categoryRepositoryGUI.GetCategoryById(categoryId);
if (category == null)
{
ModelState.AddModelError("", "Error getting a category");
ViewBag.Message = $"ID {categoryId}'s category did not exist in database";
category = new CategoryDto();
}
var books = await _categoryRepositoryGUI.GetBooksFromACategory(categoryId);
if (books.Count() <= 0)
{
ViewBag.BookMessage = $"{category.Name} did not have any books";
}
var bookCategory = new CategoryBooksViewModel
{
Category = category,
Books = books
};
return(View(bookCategory));
}
