public void CheckOutItem(int assetId, int LibraryCardId)
{
if (IsCheckedOut(assetId))
{
return;
//Add logic here to handle feedback to the user!
}
var item = _Context.LibraryAssets
.FirstOrDefault(a => a.Id == assetId);
UpdateAssetStatus(assetId, "Checked Out");
var libraryCard = _Context.LibraryCards
.Include(card => card.Checkouts)
.FirstOrDefault(card => card.Id == LibraryCardId);
var checkout = new CheckOut
{
LibraryAsset = item,
LibraryCard = libraryCard,
Since = now,
Until = GetDefaultCheckoutTime(now)
};
_Context.Add(checkout);
var checkoutHistory = new CheckOutHistory
{
CheckedOut = now,
LibraryAsset = item,
LibraryCard = libraryCard
};
_Context.Add(checkoutHistory);
_Context.SaveChanges();
}
public void CheckOutItem(int assetId, int libraryCardId)
{
if (IsCheckedOut(assetId))
{
return; //add logic to handle user feedback here
}
LibraryAsset item = _context.LibraryAssets.
FirstOrDefault(a => a.Id == assetId);
LibraryCard libraryCard = _context.LibraryCards
.Include(c => c.CheckOuts)
.FirstOrDefault(c => c.Id == libraryCardId);
if (libraryCard != null)
{
UpdateAssetStatus(assetId, Status.CheckedOut);
CheckOut CheckOut = new CheckOut(item, libraryCard, DateTime.Now);
_context.Add(CheckOut);
/**add a new CheckOut history. This could be handled in a
* shadow table in SQL Server or in a database trigger */
CheckOutHistory CheckOutHistory = new CheckOutHistory(item, libraryCard);
_context.Add(CheckOutHistory);
_context.SaveChanges();
}
else
{
return;
}
}
public void CheckOutItem(int assetID, int libraryCardID)
{
if (IsCheckedOut(assetID))
{
return;
}
var item = _context.LibraryAssets.FirstOrDefault(e => e.ID == assetID);
UpdateAssetsStatus(assetID, "Checked Out");
var librarayCard = _context.LibraryCards.Include(e => e.CheckOuts).FirstOrDefault(e => e.ID == libraryCardID);
var date = DateTime.Now;
var checkout = new CheckOut
{
LibraryAsset = item,
LibraryCard = librarayCard,
Since = date,
Until = GetDefaultCheckOutTime(date)
};
_context.Add(checkout);
var checkOutHistory = new CheckOutHistory
{
LibraryAsset = item,
LibraryCard = librarayCard,
CheckedOut = date
};
_context.Add(checkOutHistory);
_context.SaveChanges();
}
private void CloseExistingCheckoutHistory(int assetId)
{
CheckOutHistory history = context.CheckOutHistories
.FirstOrDefault(e => e.LibraryAsset.Id == assetId && e.CheckedIn == null);
if (history != null)
{
context.Update(history);
history.CheckedIn = DateTime.Now;
}
}
private void CloseExistingCheckOutHistory(int assetId, DateTime now)
{
CheckOutHistory history = _context.CheckOutHistories
.FirstOrDefault(c => c.LibraryAsset.Id == assetId &&
/** This checks to ensure it is an open CheckOut*/
c.CheckedIn == null);
if (history != null)
{
_context.Update(history);
history.CheckedIn = now;
}
}
public void CheckOutItem(int id, int libraryCardId)
{
if (IsCheckedOut(id))
{
return;
}
var item = context.LibraryAssets
.Include(a => a.Status)
.First(a => a.Id == id);
context.Update(item);
item.Status = context.Statuses
.FirstOrDefault(a => a.Name == "Checked Out");
var now = DateTime.Now;
var libraryCard = context.LibraryCards
.Include(c => c.CheckOuts)
.FirstOrDefault(a => a.Id == libraryCardId);
var checkOut = new CheckOut
{
LibraryAsset = item,
LibraryCard = libraryCard,
Since = now,
Until = GetDefaultCheckOutTime(now)
};
context.Add(checkOut);
var checkoutHistory = new CheckOutHistory
{
CheckedOut = now,
LibraryAsset = item,
LibraryCard = libraryCard
};
context.Add(checkoutHistory);
context.SaveChanges();
}
public void CheckOutItem(int assetId, int LibraryCardId)
{
if (IscheckedOut(assetId))
{
return;
}
var item = _context.LibraryAssets
.FirstOrDefault(a => a.Id == assetId);
UpdateAssetStatus(assetId, "Checked Out");
var librarycard = _context.LibraryCards
.Include(c => c.CheckOuts)
.FirstOrDefault(c => c.Id == LibraryCardId);
var now = DateTime.Now;
var checkout = new CheckOuts
{
LibraryAsset = item,
LibraryCard = librarycard,
Since = now,
Until = GetdefaultCheckoutTime(now)
};
_context.Add(checkout);
var chechouthistory = new CheckOutHistory
{
CheckedOut = now,
LibraryAsset = item,
LibraryCard = librarycard,
};
_context.Add(chechouthistory);
_context.SaveChanges();
}
public void CheckOutItem(int assetId, int libraryCardId)
{
if (IsCheckedOut(assetId))
{
return;
}
LibraryAsset libraryAsset = context.LibraryAssets.FirstOrDefault(e => e.Id == assetId);
UpdateStatus(assetId, "Checked Out");
LibraryCard libraryCard = context.LibraryCards
.Include(card => card.Id == libraryCardId)
.FirstOrDefault(card => card.Id == libraryCardId);
DateTime now = DateTime.Now;
CheckOut checkout = new CheckOut
{
LibraryAsset = libraryAsset,
LibraryCard = libraryCard,
Since = now,
Until = GetDefaultCheckoutTime(now)
};
context.Add(checkout);
CheckOutHistory checkOutHistory = new CheckOutHistory
{
LibraryAsset = libraryAsset,
LibraryCard = libraryCard,
CheckedOut = now
};
context.Add(checkOutHistory);
context.SaveChanges();
}
public void Update(CheckOutHistory entity)
{
throw new NotImplementedException();
}
public void Add(CheckOutHistory entity)
{
_context.Add(entity);
}