public static LiteratureMetaViewModel ToLiteratureMetaViewModel(Library_Literature literature)
{
var totalCount = literature.Library_Book.Count(p => !p.IsDeleted);
var freeCount = totalCount -
literature.Library_Book.Count(p => !p.IsDeleted && p.Library_ReservateBook.Any());
return new LiteratureMetaViewModel()
{
Id = literature.Id,
Author = literature.MainAuthor,
ShortName = literature.ShortName,
Year = literature.Year,
TotalCount = totalCount,
FreeCount = freeCount
};
}
public static LiteratureViewModel ToLiteratureViewModel(Library_Literature literature)
{
var books = literature.Library_Book.Where(p => !p.IsDeleted).Select(p => new BookOfLiteratureViewModel()
{
BookNumber = p.BookNumber,
RowId = p.Id
})
.OrderBy(p => p.BookNumber)
.ToList();
return new LiteratureViewModel()
{
Id = literature.Id,
FullName = literature.FullName,
ShortName = literature.ShortName,
Year = literature.Year,
PublishingHouse = literature.PublishingHouse,
MainAuthor = literature.MainAuthor,
AdditionalAuthors = literature.AdditionalAuthors,
Desqription = literature.Desqription,
Books = books,
FreeBooksCount = books.Count-literature.Library_Book.Count(p => p.Library_ReservateBook.Any())
};
}