public LibraryModelDataContext()
{
//seed with dummy data
_authors.Add(new Author() { AuthorFirstName = "Terry", AuthorLastName = "Pratchett", AuthorId = 1});
_authors.Add(new Author() { AuthorFirstName = "John", AuthorLastName = "Saffran", AuthorId = 2});
_authors.Add(new Author() { AuthorFirstName = "Neil", AuthorLastName = "Gamon", AuthorId = 3 });
_authors.Add(new Author() { AuthorFirstName = "Clive", AuthorLastName = "Barker", AuthorId = 4 });
var pub = new Publication() { Title = "The colour of magic", Copies = 3, ISBN = "XSSDFDSFSERER", BookId = 1, AvailableCopies = 2 };
var pub2 = new Publication() { Title = "Murder in Mississippi", Copies = 3, ISBN = "DSFGDGDFG", BookId = 2, AvailableCopies = 2 };
var pub3 = new Publication() { Title = "Good Omens", Copies = 3, ISBN = "304985035=2234234-22234234", BookId = 3, AvailableCopies = 1};
var pub4 = new Publication() { Title = "The Great and Secret Show", Copies = 1, ISBN = "404985035=2234234-22234234", BookId = 4, AvailableCopies = 0};
pub.Authors.Add(_authors[0]);
pub2.Authors.Add(_authors[1]);
pub3.Authors.Add(_authors[2]);
pub3.Authors.Add(_authors[0]);
pub4.Authors.Add(_authors[3]);
_publications.Add(pub);
_publications.Add(pub2);
_publications.Add(pub3);
_publications.Add(pub4);
_members.Add(new Member() { MemberId = 1, FirstName = "John", LastName = "Wayne", ContactNumber = "34530333" , MaxBorrowings = 3});
_members.Add(new Member() { MemberId = 2, FirstName = "Jimmy", LastName = "Stewart", ContactNumber = "4564664", MaxBorrowings = 6 });
_members.Add(new Member() { MemberId = 3, FirstName = "Bella", LastName = "Lugosi", ContactNumber = "4454564646", MaxBorrowings = 6 });
_borrowings.Add(new Borrowing() { BookId = 1, BorrowDate = new DateTime(2014, 6, 6), BorrowingId = _borrowings.Count + 1, DueDate = new DateTime(2014, 7, 6), MemberId = 1, Returned = false });
_borrowings.Add(new Borrowing() { BookId = 2, BorrowDate = new DateTime(2014, 7, 29), BorrowingId = _borrowings.Count + 1, DueDate = new DateTime(2014, 8, 14), MemberId = 1, Returned = false });
_borrowings.Add(new Borrowing() { BookId = 3, BorrowDate = new DateTime(2014, 7, 14), BorrowingId = _borrowings.Count + 1, DueDate = new DateTime(2014, 7, 31), MemberId = 1, Returned = false });
_borrowings.Add(new Borrowing() { BookId = 3, BorrowDate = new DateTime(2014, 7, 14), BorrowingId = _borrowings.Count + 1, DueDate = new DateTime(2014, 7, 31), MemberId = 1, Returned = false });
_borrowings.Add(new Borrowing() { BookId = 4, BorrowDate = new DateTime(2014, 7, 14), BorrowingId = _borrowings.Count + 1, DueDate = new DateTime(2014, 7, 31), MemberId = 1, Returned = false });
}
/// <summary>
/// save the publication
/// </summary>
/// <param name="publication">The publication to be saved</param>
/// <returns>the saved publication</returns>
public Publication SavePublication(Publication publication)
{
using (var t = new TransactionScope())
{
try
{
var newPub = _dataContext.SavePublication(publication);
_dataContext.SaveChanges();
t.Complete();
return newPub;
}
catch (Exception ex)
{
throw ex;
}
}
}
public ActionResult _ajaxSavePublication(Publication publication)
{
if (ModelState.IsValid)
{
try
{
//should be checking the result to validate the operation
var pub = _publicationRepository.SavePublication(publication);
ViewBag.SuccessMessage = "Publication Saved";
return PartialView("EditorTemplates/Publication", pub);
}
catch (Exception ex)
{
ViewBag.SuccessMessage = "There was a problem saving the record";
//log the exception and tell someone
return PartialView("EditorTemplates/Publication", publication);
}
}
else
{
ViewBag.SuccessMessage = "Publication Save Failed";
return PartialView("EditorTemplates/Publication", publication);
}
}
public Publication SavePublication(Publication publication)
{
var pub = GetPublication(publication.BookId);
if (pub == null)
{
pub = new Publication();
pub.BookId = _dataContext.Publications.Count() + 1;
_dataContext.Publications.Add(pub);
}
publication.Authors.RemoveAll(e => e.Delete == true);
//add any new ap's to the datacontext
pub.Title = publication.Title;
pub.ISBN = publication.ISBN;
pub.Synopsis = publication.Synopsis;
pub.Copies = publication.Copies;
return pub;
}
public BorrowingModel(Member m, Publication publciation)
{
Member = m;
Publication = publciation;
}
