public async Task <IActionResult> Edit(int?shopId, int?bookId, [Bind("ShopId,BookId,StockLevel")] ShopBook shopBook)
{
if (shopBook.ShopId != shopId || shopBook.BookId != bookId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
await _shopService.UpdateBookInShop(shopBook);
}
catch (DbUpdateConcurrencyException)
{
if (shopBook == null)
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ShopId"] = new SelectList(await _shopService.GetAllShops(), "Id", "Name", shopBook.ShopId);
ViewData["BookId"] = new SelectList(await _dataService.GetAllBooks(), "Id", "Title", shopBook.BookId);
return(View(shopBook));
}
public async Task <IActionResult> Create([Bind("ShopId,BookId,StockLevel")] ShopBook shopBook)
{
if (ModelState.IsValid)
{
await _shopService.AddBookToShop(shopBook);
return(RedirectToAction(nameof(Index)));
}
ViewData["ShopId"] = new SelectList(await _shopService.GetAllShops(), "Id", "Name", shopBook.ShopId);
ViewData["BookId"] = new SelectList(await _dataService.GetAllBooks(), "Id", "Title", shopBook.BookId);
return(View(shopBook));
}
public async Task <bool> UpdateBookInShop(ShopBook shopBook)
{
return(await _unitOfWork.ShopBook.UpdateAndSave(shopBook));
}
public async Task <bool> AddBookToShop(ShopBook shopBook)
{
_unitOfWork.ShopBook.Add(shopBook);
return(await _unitOfWork.Save());
}