public async Task <IActionResult> Create(BookVM book)
{
if (book.Photo == null)
{
ModelState.AddModelError("", "Zəhmət olmasa şəkil seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
if (!book.Photo.IsImage())
{
ModelState.AddModelError("", "Zəhmət olmasa şəkil seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
if (!book.Photo.MaxLength(1024))
{
ModelState.AddModelError("", "Faylın ölçüsü 1 MB-dan az olmalıdır");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
string price = Request.Form["Price"];
price = price.Replace('.', ',');
decimal originalPrice = 0;
originalPrice = decimal.Round(Convert.ToDecimal(price) * 1, 2);
Book newBook = new Book
{
Name = book.Name,
Slug = book.Slug,
Description = book.Description,
Price = originalPrice,
Count = book.Count
};
Book existBook = _db.Books.FirstOrDefault(b => b.Name.ToLower().Trim() == book.Name.ToLower().Trim());
if (existBook != null)
{
ModelState.AddModelError("", "Bu kitab mövcuddur");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
newBook.ImagePath = await book.Photo.SaveImg(_env.WebRootPath, "image");
string authorsList = Request.Form["authors"];
if (authorsList == null)
{
ModelState.AddModelError("", "Zəhmət olmasa yazar seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
List <BookAuthor> bookAuthors = new List <BookAuthor>();
string[] authorArr = authorsList.Split(",");
List <int> authorIds = new List <int>();
foreach (string authorId in authorArr)
{
authorIds.Add(int.Parse(authorId));
}
foreach (int id in authorIds)
{
bookAuthors.Add(new BookAuthor
{
BookId = newBook.Id,
AuthorId = id
});
}
string categoryList = Request.Form["categories"];
if (categoryList == null)
{
ModelState.AddModelError("", "Zəhmət olmasa kateqoriya seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
List <BookCategory> bookCategories = new List <BookCategory>();
string[] categoryArr = categoryList.Split(",");
List <int> categoryIds = new List <int>();
foreach (string categoryId in categoryArr)
{
categoryIds.Add(int.Parse(categoryId));
}
foreach (int id in categoryIds)
{
bookCategories.Add(new BookCategory
{
BookId = newBook.Id,
CategoryId = id
});
}
BookFeature bookFeature = new BookFeature
{
PublishingPlace = book.PublishingPlace,
PublishingDate = book.PublishingDate,
PublishingLanguage = book.PublishingLanguage,
OriginalLanguage = book.OriginalLanguage,
Translator = book.Translator
};
string publisherId = Request.Form["publishers"];
Publisher publisher = _db.Publishers.FirstOrDefault(p => p.Id == int.Parse(publisherId));
if (publisher == null)
{
ModelState.AddModelError("", "Zəhmət olmasa yayın evi seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
publisher.BookCount++;
newBook.PublisherId = publisher.Id;
newBook.BookAuthors = bookAuthors;
newBook.BookCategories = bookCategories;
newBook.BookFeature = bookFeature;
_db.Books.Add(newBook);
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
public async Task <IActionResult> Edit(int?id, BookVM editedBook)
{
if (id == null)
{
return(NotFound());
}
Book book = _db.Books.Include(b => b.BookAuthors).ThenInclude(ba => ba.Author).Include(b => b.Publisher).Include(b => b.BookCategories).ThenInclude(bc => bc.Category).Include(b => b.BookFeature).FirstOrDefault(b => b.Id == id);
if (book == null)
{
return(NotFound());
}
if (editedBook.Photo == null)
{
Book existBook = _db.Books.FirstOrDefault(b => b.Name.ToLower().Trim() == editedBook.Book.Name.ToLower().Trim());
if (existBook != null)
{
if (book.Name.ToLower().Trim() != existBook.Name.ToLower().Trim())
{
ModelState.AddModelError("", "Bu kitab mövcuddur");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
}
string price = Request.Form["Book.Price"];
price = price.Replace('.', ',');
decimal originalPrice = 0;
originalPrice = decimal.Round(Convert.ToDecimal(price) * 1, 2);
book.Name = editedBook.Book.Name;
book.Slug = editedBook.Book.Slug;
book.Count = editedBook.Book.Count;
book.Price = originalPrice;
book.Description = editedBook.Book.Description;
string authorsList = Request.Form["authors"];
if (authorsList == null)
{
ModelState.AddModelError("", "Zəhmət olmasa yazar seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
List <BookAuthor> bookAuthors = new List <BookAuthor>();
string[] authorArr = authorsList.Split(",");
List <int> authorIds = new List <int>();
foreach (string authorId in authorArr)
{
authorIds.Add(int.Parse(authorId));
}
foreach (int authorId in authorIds)
{
bookAuthors.Add(new BookAuthor
{
BookId = book.Id,
AuthorId = authorId
});
}
string categoryList = Request.Form["categories"];
if (categoryList == null)
{
ModelState.AddModelError("", "Zəhmət olmasa kateqoriya seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
List <BookCategory> bookCategories = new List <BookCategory>();
string[] categoryArr = categoryList.Split(",");
List <int> categoryIds = new List <int>();
foreach (string categoryId in categoryArr)
{
categoryIds.Add(int.Parse(categoryId));
}
foreach (int categoryId in categoryIds)
{
bookCategories.Add(new BookCategory
{
BookId = book.Id,
CategoryId = categoryId
});
}
BookFeature bookFeature = new BookFeature
{
PublishingPlace = editedBook.Book.BookFeature.PublishingPlace,
PublishingDate = editedBook.Book.BookFeature.PublishingDate,
PublishingLanguage = editedBook.Book.BookFeature.PublishingLanguage,
OriginalLanguage = editedBook.Book.BookFeature.OriginalLanguage,
Translator = editedBook.Book.BookFeature.Translator
};
Publisher oldPublisher = new Publisher();
Publisher newPublisher = new Publisher();
string publisherId = Request.Form["publishers"];
if (book.PublisherId != int.Parse(publisherId))
{
oldPublisher = _db.Publishers.FirstOrDefault(p => p.Id == book.PublisherId);
oldPublisher.BookCount--;
newPublisher = _db.Publishers.FirstOrDefault(p => p.Id == int.Parse(publisherId));
newPublisher.BookCount++;
book.PublisherId = newPublisher.Id;
}
book.BookAuthors = bookAuthors;
book.BookCategories = bookCategories;
book.BookFeature = bookFeature;
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
else
{
if (!editedBook.Photo.IsImage())
{
ModelState.AddModelError("", "Zəhmət olmasa şəkil seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
if (!editedBook.Photo.MaxLength(1024))
{
ModelState.AddModelError("", "Faylın ölçüsü 1 MB-dan az olmalıdır");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
Book existBook = _db.Books.FirstOrDefault(b => b.Name.ToLower().Trim() == editedBook.Book.Name.ToLower().Trim());
if (existBook != null)
{
if (book.Name.ToLower().Trim() != existBook.Name.ToLower().Trim())
{
ModelState.AddModelError("", "Bu kitab mövcuddur");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
}
Helpers.Helper.DeleteImg(_env.WebRootPath, "image", book.ImagePath);
book.ImagePath = await editedBook.Photo.SaveImg(_env.WebRootPath, "image");
string price = Request.Form["Book.Price"];
price = price.Replace('.', ',');
decimal originalPrice = 0;
originalPrice = decimal.Round(Convert.ToDecimal(price) * 1, 2);
book.Name = editedBook.Book.Name;
book.Slug = editedBook.Book.Slug;
book.Count = editedBook.Book.Count;
book.Price = originalPrice;
book.Description = editedBook.Book.Description;
string authorsList = Request.Form["authors"];
if (authorsList == null)
{
ModelState.AddModelError("", "Zəhmət olmasa yazar seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
List <BookAuthor> bookAuthors = new List <BookAuthor>();
string[] authorArr = authorsList.Split(",");
List <int> authorIds = new List <int>();
foreach (string authorId in authorArr)
{
authorIds.Add(int.Parse(authorId));
}
foreach (int authorId in authorIds)
{
bookAuthors.Add(new BookAuthor
{
BookId = book.Id,
AuthorId = authorId
});
}
string categoryList = Request.Form["categories"];
if (categoryList == null)
{
ModelState.AddModelError("", "Zəhmət olmasa kateqoriya seçin");
List <Author> authors = _db.Authors.ToList();
List <Category> categories = _db.Categories.ToList();
List <Publisher> publishers = _db.Publishers.ToList();
BookVM model = new BookVM
{
Book = book,
Authors = authors,
Categories = categories,
Publishers = publishers
};
return(View(model));
}
List <BookCategory> bookCategories = new List <BookCategory>();
string[] categoryArr = categoryList.Split(",");
List <int> categoryIds = new List <int>();
foreach (string categoryId in categoryArr)
{
categoryIds.Add(int.Parse(categoryId));
}
foreach (int categoryId in categoryIds)
{
bookCategories.Add(new BookCategory
{
BookId = book.Id,
CategoryId = categoryId
});
}
BookFeature bookFeature = new BookFeature
{
PublishingPlace = editedBook.Book.BookFeature.PublishingPlace,
PublishingDate = editedBook.Book.BookFeature.PublishingDate,
PublishingLanguage = editedBook.Book.BookFeature.PublishingLanguage,
OriginalLanguage = editedBook.Book.BookFeature.OriginalLanguage,
Translator = editedBook.Book.BookFeature.Translator
};
Publisher oldPublisher = new Publisher();
Publisher newPublisher = new Publisher();
string publisherId = Request.Form["publishers"];
if (book.PublisherId != int.Parse(publisherId))
{
oldPublisher = _db.Publishers.FirstOrDefault(p => p.Id == book.PublisherId);
oldPublisher.BookCount--;
newPublisher = _db.Publishers.FirstOrDefault(p => p.Id == int.Parse(publisherId));
newPublisher.BookCount++;
book.PublisherId = newPublisher.Id;
}
book.BookAuthors = bookAuthors;
book.BookCategories = bookCategories;
book.BookFeature = bookFeature;
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
}
