public static OnlineUserDTO FromData(OnlineUser onlineUser)
{
var a = onlineUser;
var b = onlineUser.LocalLibraryMembers.Select(member => member.Reservations).SelectMany(reservation => reservation)
.ToList();
var test = onlineUser.LocalLibraryMembers
.Select(member => member.Reservations.Select(
reservation => new Reservation()
{
Book = reservation.Book, PickupDeadline = reservation.PickupDeadline
}))
.SelectMany(reservation => reservation).ToList();
return(new OnlineUserDTO()
{
Name = onlineUser.Name,
Email = onlineUser.Email,
LastName = onlineUser.LastName,
Oib = onlineUser.Oib,
Address = onlineUser.Address,
City = onlineUser.City,
PhoneNumber = onlineUser.PhoneNumber,
BorrowedBooks = onlineUser.LocalLibraryMembers.Select(member => member.BatchesOfBorrowedBooks
.Where(batch => batch.Books != null)
.Select(batchOfBorrowedBooks => batchOfBorrowedBooks.Books.Select(
book => ShortBookDTO.FromData(book, batchOfBorrowedBooks.ReturnDeadline)))
.SelectMany(book => book))
.SelectMany(x => x)
.ToList(),
Reservations = onlineUser.LocalLibraryMembers.Select(member => member.Reservations.Select(reservation => new Reservation()
{
Book = reservation.Book, PickupDeadline = reservation.PickupDeadline
})).SelectMany(reservation => reservation).ToList()
});
}
public static LocalLibraryMemberDTO FromData(LocalLibraryMember member)
{
var borrowedBooks = member.BatchesOfBorrowedBooks
.Where(batch => batch.ReturnDeadline > DateTime.Now)
.Select(batchOfBorrowedBooks => batchOfBorrowedBooks.Books.Select(book => ShortBookDTO.FromData(book, batchOfBorrowedBooks.ReturnDeadline)))
.SelectMany(book => book)
.ToList();
var lateBooks = member.BatchesOfBorrowedBooks
.Where(batch => batch.ReturnDeadline < DateTime.Now)
.Select(batchOfBorrowedBooks => batchOfBorrowedBooks.Books.Select(book => ShortBookDTO.FromData(book, batchOfBorrowedBooks.ReturnDeadline)))
.SelectMany(book => book)
.ToList();
return(new LocalLibraryMemberDTO()
{
Name = member.Name,
LastName = member.LastName,
PhoneNumber = member.PhoneNumber,
Email = member.Email,
IsVerifiedLocal = member.IsVerifiedLocal,
IsGuest = member.IsGuest,
Oib = member.Oib,
Address = member.Address,
BarcodeNumber = member.BarcodeNumber,
MembershipExpiryDate = member.MembershipExpiryDate,
BorrowedBooks = borrowedBooks,
LateBooks = lateBooks,
Reservations = member.Reservations,
TotalLateReturnFee = borrowedBooks.Count == 0 ? 0 : borrowedBooks.Select(book => book.LateReturnFee).Aggregate((sum, ele) => sum += ele)
});
}
public static LongLLMemberUserDTO FromData(LocalLibraryMember member)
{
return(new LongLLMemberUserDTO()
{
MemberId = member.Id,
LibraryName = member.LocalLibrary.Name,
LibraryId = member.LocalLibrary.Id,
MembershipExpiryDate = member.MembershipExpiryDate,
NumberOfBorrowedBooks = member.BatchesOfBorrowedBooks.Count, /*SelectMany(batch => batch.Books).ToList().Count,*/
NumberOfReservedBooks = member.Reservations.Count,
LastBorrowDate = member.BatchesOfBorrowedBooks.OrderBy(book => book.PickupDate).LastOrDefault()?.PickupDate,
LibraryOpenHours = member.LocalLibrary.OpenHours,
LibraryAddress = member.LocalLibrary.Address,
LibraryEmail = member.LocalLibrary.Email,
LibraryNumber = member.LocalLibrary.Number,
BorrowedBooks = member
.BatchesOfBorrowedBooks
.Select(batchOfBorrowedBooks => batchOfBorrowedBooks.Books.Select(book => ShortBookDTO.FromData(book, batchOfBorrowedBooks.ReturnDeadline)))
.SelectMany(book => book)
.ToList(),
Reservations = member.Reservations
//.BatchesOfReservedBooks
//.Select(batchOfReservedBooks => batchOfReservedBooks.Books.Select(book => ShortBookDTO.FromData(book, batchOfReservedBooks.PickupDeadline)))
//.SelectMany(book => book)
//.ToList()
});
}