public async Task <IActionResult> GetBookView([FromRoute] int id)
{//получение книги по id
try
{
if (!ModelState.IsValid)
{
Log.WriteSuccess(" BookViewsController.GetBook", "Валидация внутри контроллера неудачна.");
return(BadRequest(ModelState));
}
var item = await _context.Book.SingleOrDefaultAsync(m => m.Id == id);
if (item == null)
{
Log.WriteSuccess(" BookViewsController.GetBook", "Книга не найдена.");
return(NotFound());
}
BookAdd b = new BookAdd()
{
Id = item.Id,
Content = item.Content,
isDeleted = item.isDeleted,
Cost = item.Cost,
image = item.image,
Publisher = item.IdPublisher,
Stored = item.Stored,
Title = item.Title,
Year = item.Year
};
List <int> au = new List <int>();
List <string> aus = new List <string>();
List <int> ge = new List <int>();
List <string> ges = new List <string>();
IEnumerable <BookAuthor> bookauthors = _context.BookAuthor.Where(f => f.IdBook == item.Id);
IEnumerable <BookGenre> bookgenres = _context.BookGenre.Where(f => f.IdBook == item.Id);
foreach (BookAuthor line in bookauthors)
{
Author author = _context.Author.Find(line.IdAuthor);
au.Add(author.Id);
aus.Add(author.Name);
}
b.idAuthors = au.ToArray();
b.Authors = aus.ToArray();
foreach (BookGenre line in bookgenres)
{
Genre genre = _context.Genre.Find(line.IdGenre);
ge.Add(genre.Id);
ges.Add(genre.Name);
}
b.idGenres = ge.ToArray();
b.Genres = ges.ToArray();
return(Ok(b));
}
catch (Exception ex)
{
Log.Write(ex);
return(BadRequest(ModelState));
}
}
// Add new
public BookBase AddNew(BookAdd newItem)
{
// Add the new object
var addedItem = RAdd(Mapper.Map <Book>(newItem));
// Return the object
return(Mapper.Map <BookBase>(addedItem));
}
//Order-Closed//
private void BtnOrderFinish_Click(object sender, EventArgs e)
{
_orderDal.Update(_order);
TxtLastMoney.Text = "";
_book.Count += _bookCount;
_bookDal.Update(_book);
BookAdd?.Invoke(_book, new EventArgs());
FillDataOrder();
}
public void AddLine(MinibookMessage message)
{
if (IsIndexValid(message.BookHeader.Position))
{
BookAdd book = (BookAdd)message.BookHeader;
cacheDirection.Insert(book.Position, book);
NormalizeBook();
}
}
//[Authorize(Roles = "admin")]
public async Task <IActionResult> Create([FromBody] BookAdd item)
{//создание новой книги возможно только администратором
try
{
if (!ModelState.IsValid)
{
Log.WriteSuccess(" BooksController.Create", "Валидация внутри контроллера неудачна.");
return(BadRequest(ModelState));
}
Book book = new Book()
{
Year = item.Year,
Title = item.Title,
Stored = item.Stored,
image = item.image,
IdPublisher = item.Publisher,
Cost = item.Cost,
Content = item.Content,
isDeleted = item.isDeleted
};
_context.Book.Add(book);
for (int i = 0; i < item.idAuthors.Length; i++)
{
BookAuthor bookauthor = new BookAuthor()
{
IdAuthor = item.idAuthors[i],
IdBook = book.Id
};
_context.BookAuthor.Add(bookauthor);
}
for (int i = 0; i < item.idGenres.Length; i++)
{
BookGenre bookgenre = new BookGenre()
{
IdGenre = item.idGenres[i],
IdBook = book.Id
};
_context.BookGenre.Add(bookgenre);
}
await _context.SaveChangesAsync();
return(CreatedAtAction("GetBook", new { id = book.Id }, book));
} catch (Exception ex)
{
Log.Write(ex);
return(BadRequest(ModelState));
}
}
public static void TestBook()
{
var msg = "M:PETR3:A:0:A:13.08:100:15:11071759:0:5";
BookParseProtocolCMP parse = new BookParseProtocolCMP();
var bookCol11 = parse.Parse(msg);
BookAdd bookAdd = (BookAdd)bookCol11.BookHeader;
Console.WriteLine(bookAdd.BrokerId);
msg = "M:PETR4:A:0:A:99.99:100:131:11041005";
var bookCol9 = parse.Parse(msg);
bookAdd = (BookAdd)bookCol9.BookHeader;
Console.WriteLine(bookAdd.BrokerId);
msg = "M:PETR3:D:3:5";
var bookDel = parse.Parse(msg);
var book = (BookDelete)bookDel.BookHeader;
Console.WriteLine(book.DeleteType);
}
private void bookAddBtn_Click(object sender, EventArgs e)
{
var bookForm = new BookAdd();
Nav(bookForm, contentPanel);
}
public async Task <IActionResult> Update([FromRoute] int id, [FromBody] BookAdd book)
{//обновление информации о существующей книге возможно только администратором
try
{
if (!ModelState.IsValid)
{
Log.WriteSuccess(" BookViewsController.Update", "Валидация внутри контроллера неудачна.");
return(BadRequest(ModelState));
}
var item = _context.Book.Find(id);
if (item == null)
{
Log.WriteSuccess(" BookViewsController.Update", "Книга не найдена.");
return(NotFound());
}
item.Content = book.Content;
item.Cost = book.Cost;
item.image = book.image;
item.Stored = book.Stored;
item.Title = book.Title;
item.Year = book.Year;
item.isDeleted = book.isDeleted;
item.IdPublisher = book.Publisher;
IEnumerable <BookAuthor> bookauthors = _context.BookAuthor.Where(b => b.IdBook == item.Id);
IEnumerable <BookGenre> bookgenres = _context.BookGenre.Where(b => b.IdBook == item.Id);
foreach (BookAuthor line in bookauthors)
{
IEnumerable <int> el = book.idAuthors.Where(a => a == line.IdAuthor);
if (el.Any())//found the same
{
book.idAuthors = book.idAuthors.Where(val => val != el.FirstOrDefault()).ToArray();
}
else
{
_context.BookAuthor.Remove(line);
}
}
while (book.idAuthors.Any())//found the new
{
int el = book.idAuthors[0];
BookAuthor z = new BookAuthor()
{
IdBook = id,
IdAuthor = el
};
_context.BookAuthor.Add(z);
book.idAuthors = book.idAuthors.Where(val => val != el).ToArray();
}
foreach (BookGenre line in bookgenres)
{
IEnumerable <int> el = book.idGenres.Where(a => a == line.IdGenre);
if (el.Any())//found the same
{
book.idGenres = book.idGenres.Where(val => val != el.FirstOrDefault()).ToArray();
}
else
{
_context.BookGenre.Remove(line);
}
}
while (book.idGenres.Any())//found the new
{
int el = book.idGenres[0];
BookGenre z = new BookGenre()
{
IdBook = id,
IdGenre = el
};
_context.BookGenre.Add(z);
book.idGenres = book.idGenres.Where(val => val != el).ToArray();
}
_context.Book.Update(item);
await _context.SaveChangesAsync();
return(NoContent());
}
catch (Exception ex)
{
Log.Write(ex);
return(BadRequest(ModelState));
}
}