public DeleteBookResult DeleteCopy(int bookCopyId, UserSessionObject user) { var result = new DeleteBookResult(); BookCopyData bookCopyData = BookCopyRepository.GetDataById(bookCopyId); if (bookCopyData != null) { List <BookCopyData> list = new List <BookCopyData>() { bookCopyData }; if (CheckIfAnyCopyIsBorrowed(list)) { result.Message = "Book copy is currently borrowed. Can't be deleted."; } else { BookCopyRepository.DeleteById(bookCopyData.Id, user.UserId); BookData book = BookRepository.GetDataById(bookCopyData.BookId); book.NumOfAvailableCopies = book.NumOfAvailableCopies - 1; BookRepository.SaveData(book); result = new DeleteBookResult(book.Id, book.BookAuthorAndTitle, bookCopyData.Id); } } else { result.Message = "Please select book copy for delete."; } return(result); }
public BookCopyViewModel GetCopy(int?bookCopyId) { var viewModel = new BookCopyViewModel(); if (bookCopyId.HasValue) { BookCopyData domainModel = BookCopyRepository.GetDataById(bookCopyId.Value); BookCopyViewModelBuilder builder = BuilderResolverService.Get <BookCopyViewModelBuilder, BookCopyData>(domainModel); Constructor.ConstructViewModelData(builder); viewModel = builder.GetViewModel(); } return(viewModel); }
public RelationUserBookCopyViewModel CreateLoanModel(int bookCopyId) { BookCopyData copy = BookCopyRepository.GetDataById(bookCopyId); BookData book = BookRepository.GetDataById(copy.BookId); var viewModel = new RelationUserBookCopyViewModel { BookCopyId = bookCopyId, BookFullName = book.BookAuthorAndTitle, DateOfIssue = DateTime.Now, DateDueForReturn = DateTime.Now.AddDays(14) }; return(viewModel); }
private string GetBookFullTitle(int bookCopyId) { string fulltitle = string.Empty; BookCopyData bookCopy = BookCopyRepository.GetDataById(bookCopyId); if (bookCopy != null) { BookData book = BookRepository.GetDataById(bookCopy.BookId); if (book != null) { fulltitle = book.BookAuthorAndTitle; } } return(fulltitle); }
public BorrowResult ReturnBook(int loandId, UserSessionObject user) { var result = new BorrowResult(); RelationUserBookCopyData loanData = RelationUserBookCopyRepository.GetDataById(loandId); if (loanData != null) { loanData.DateReturned = DateTime.Now; loanData.DateTimeDeletedOn = DateTime.Now; loanData.RefUserDeletedBy = user.UserId; loanData.IsActive = false; BookCopyData bookCopy = BookCopyRepository.GetDataById(loanData.BookCopyId); if (bookCopy != null) { bookCopy.OnLoan = false; BookData book = BookRepository.GetDataById(bookCopy.BookId); if (book != null) { book.NumOfAvailableCopies = book.NumOfAvailableCopies + 1; int bookId = BookRepository.SaveData(book); int bookCopyId = BookCopyRepository.SaveData(bookCopy); int loanId = RelationUserBookCopyRepository.SaveData(loanData); result = new BorrowResult(loandId, bookCopyId); } else { result.Message = "Book not found."; } } else { result.Message = "Book copy not found."; } } else { result.Message = "Loan with id " + loandId + "doesn't exist."; } return(result); }