// 1/19/2017: who wrote this?
// confusion between service and domain objects. What can push into domain?
// With a "real" persistent model, everything would need to go through service, presumably,
// to ensure liveness. TODO. We just have to SHIP IT for nwo!!!
public void AcceptBarcode(string bc)
{
var h = holdingService.Retrieve(bc);
if (h.IsCheckedOut)
{
if (cur == NoPatron)
{ // ci
bc = h.Barcode;
var patronId = holdingService.Retrieve(bc).HeldByPatronId;
var cis = TimeService.Now;
Material m = null;
m = classificationService.Retrieve(h.Classification);
var fine = m.CheckoutPolicy.FineAmount(h.CheckOutTimestamp, cis);
var p = patronService.Retrieve(patronId);
p.Fine(fine);
holdingService.CheckIn(cis, bc, brId);
patronService.CheckIn(patronId, bc);
}
else // checking out book already cked out by other patron
{
if (h.HeldByPatronId != cur)
{
var bc1 = h.Barcode;
var n = TimeService.Now;
var t = TimeService.Now.AddDays(21);
var f = classificationService.Retrieve(h.Classification).CheckoutPolicy.FineAmount(h.CheckOutTimestamp, n.AddDays(21));
var patron = patronService.Retrieve(h.HeldByPatronId);
patron.Fine(f);
holdingService.CheckIn(n, bc1, brId);
// co
holdingService.CheckOut(cts, bc1, cur, CheckoutPolicies.BookCheckoutPolicy);
patronService.CheckOut(cur, bc1);
t.AddDays(1);
n = t;
patronService.CheckIn(patron.Id, bc);
}
else // not checking out book already cked out by other patron
{
// otherwise ignore, already checked out by this patron
}
}
}
else
{
if (cur != NoPatron) // check in book
{
holdingService.CheckOut(cts, h.Barcode, cur, CheckoutPolicies.BookCheckoutPolicy);
patronService.CheckOut(cur, h.Barcode);
}
else
{
throw new CheckoutException();
}
}
}
public static CheckoutPolicy RetrievePolicy(string barcode, IClassificationService classificationService)
{
var classification = Holding.ClassificationFromBarcode(barcode);
var material = classificationService.Retrieve(classification);
return(material.CheckoutPolicy);
}
public void Persists()
{
service.AddBook("QA123", "The Trial", "Kafka, Franz", "1927");
service = new MasterClassificationService();
AssertBook(service.Retrieve("QA123"), "QA123", "The Trial", "Kafka, Franz", "1927");
}
private CheckoutPolicy RetrievePolicy(string classification)
{
var material = classificationService.Retrieve(classification);
return(material.CheckoutPolicy);
}
// 1/19/2017: who wrote this?
//
// FIXME. Fix this mess. We just have to SHIP IT for nwo!!!
public void AcceptBarcode(string bc)
{
var cl = Holding.ClassificationFromBarcode(bc);
var cn = Holding.CopyNumberFromBarcode(bc);
var h = holdingsService.FindByBarcode(bc);
if (h.IsCheckedOut)
{
if (cur == NoPatron)
{
// ci
bc = h.Barcode;
var patronId = h.HeldByPatronId;
var cis = TimeService.Now;
Material m = null;
m = classificationService.Retrieve(h.Classification);
var fine = m.CheckoutPolicy.FineAmount(h.CheckOutTimestamp.Value, cis);
Patron p = patronsService.FindById(patronId);
p.Fine(fine);
patronsService.Update(p);
h.CheckIn(cis, brId);
holdingsService.Update(h);
}
else
{
if (h.HeldByPatronId != cur) // check out book already cked-out
{
var bc1 = h.Barcode;
var n = TimeService.Now;
var t = TimeService.Now.AddDays(21);
var f = classificationService.Retrieve(h.Classification).CheckoutPolicy
.FineAmount(h.CheckOutTimestamp.Value, n);
var patron = patronsService.FindById(h.HeldByPatronId);
patron.Fine(f);
patronsService.Update(patron);
h.CheckIn(n, brId);
holdingsService.Update(h);
// co
h.CheckOut(n, cur, CheckoutPolicies.BookCheckoutPolicy);
holdingsService.Update(h);
// call check out controller(cur, bc1);
t.AddDays(1);
n = t;
}
else // not checking out book already cked out by other patron
{
// otherwise ignore, already checked out by this patron
}
}
}
else
{
if (cur != NoPatron) // check in book
{
h.CheckOut(cts, cur, CheckoutPolicies.BookCheckoutPolicy);
holdingsService.Update(h);
}
else
{
throw new CheckoutException();
}
}
}
public void AddBook()
{
service.AddBook("QA123", "The Trial", "Kafka, Franz", "1927");
AssertBook(service.Retrieve("QA123"), "QA123", "The Trial", "Kafka, Franz", "1927");
}
