public async Task <IActionResult> Edit(BookAuthorCategoryModel model)
{
Book book = await db.Books.FirstOrDefaultAsync(u => u.Id == model.book.Id);
book.AuthorId = model.book.AuthorId;
book.Title = model.book.Title;
db.Books.Update(book);
await db.SaveChangesAsync();
return(RedirectToAction("Index", "Book"));
}
public async Task <IActionResult> Add()
{
var authors = await db.Authors.ToListAsync();
var categories = await db.Categories.ToListAsync();
BookAuthorCategoryModel model = new BookAuthorCategoryModel {
authors = authors
};
return(View(model));
}
public async Task <IActionResult> Add(BookAuthorCategoryModel model)
{
Book book = new Book()
{
AuthorId = model.book.AuthorId, Title = model.book.Title, isFree = true
};
db.Books.Add(book);
await db.SaveChangesAsync();
return(RedirectToAction("EditCategory", new RouteValueDictionary(
new { controller = "Book", action = "EditCategory", Id = book.Id })));
}
public async Task <IActionResult> EditCategory(int id)
{
Book book = await db.Books.FirstOrDefaultAsync(b => b.Id == id);
var categories = await db.Categories.ToListAsync();
var bookCategories = await db.BookCategories.Where(b => b.BookId == id).ToListAsync();
BookAuthorCategoryModel model = new BookAuthorCategoryModel {
book = book, categories = categories, bookCategories = bookCategories
};
return(View(model));
}
