public bool SetPublicationAsLoaned(string ISBN, Member Member)
{
try
{
List<Publication> listOfPublications = MockListPublications()
.Where(l => l.ISBN == ISBN & l.reserved == false)
.ToList();
Publication Publication = listOfPublications
.Where(l => l.ISBN == ISBN & l.reserved == false)
.FirstOrDefault();
listOfPublications
.Remove(Publication);
//DB logic - save record to link Member with Publication GUID
return true;
}
catch(Exception ex)
{
return false;
}
}
public void ReturnPublication()
{
LoanAccountBook account = new LoanAccountBook();
Member Member = new Member();
Member.MemberName = "Nick Gowdy";
Member.MemberId = Guid.NewGuid();
account.ReturnPublication("0-330-28498-3", Member);
}
public void LoanPublication()
{
LoanAccountBook account = new LoanAccountBook();
Member Member = new Member();
Member.MemberName = "Nick Gowdy";
Member.MemberId = Guid.NewGuid();
bool isReserved = account.IsReserved("0-330-28498-3");
if (!isReserved)
{
bool LoanSuccess = account.LoanPublication("0-330-28498-3", Member);
}
}
internal override bool LoanPublication(string ISBN, Member Member)
{
Mock.MockPublications Publications = new Mock.MockPublications();
return Publications.SetPublicationAsLoaned(ISBN, Member);
}
internal override bool ReturnPublication(string ISBN, Member Member)
{
Mock.MockPublications Publications = new Mock.MockPublications();
return Publications.UpdatePublicationStatus(ISBN, Member, "Return");
}
internal abstract bool ReturnPublication(string ISBN, Member Member);
public bool UpdatePublicationStatus(string ISBN, Member Member, string choice)
{
bool SqlOutcome = false;
switch(choice.ToLower())
{
case "return":
// DB logic call goes here to update the Member record to say he isn't loaning the book anymore
// Update publication table to say it's available again
DataLayer DL = new DataLayer();
SqlOutcome = DL.SetPublicationStatus(ISBN, Member);
break;
}
return SqlOutcome;
}