public string UpdateRetrieval(WCFRetrievalForm wcfr)
{
try
{
List <RetrieveForm> list = (List <RetrieveForm>)HttpContext.Current.Application["retrieveForm"];
RetrieveForm rf = list.Where(x => x.ItemCode == wcfr.ItemCode).First();
Stationery item = stationeryService.FindStationeryByItemCode(wcfr.ItemCode);
if (wcfr.QtyRetrieved.Value > item.stockQty)
{
return("Value of Retrieved Qty cannot exceed Stock Qty.");
}
if (wcfr.QtyRetrieved > rf.Qty)
{
return("Value of Retrieved Qty cannot exceed requested qty.");
}
var index = list.FindIndex(x => x.description == wcfr.Description);
list[index].retrieveQty = wcfr.QtyRetrieved;
/* list[index].Qty -= wcfr.QtyRetrieved;*/ //reduce amount that is still pending retrieval
HttpContext.Current.Application["retrieveForm"] = list;
return("true");
}
catch (Exception e)
{
String error = e.Message;
return(error);
}
}
public static WCFRetrievalForm ConvertToWCFRetrieval(RetrieveForm retrieval)
{
WCFRetrievalForm wcfR = new WCFRetrievalForm();
wcfR.Description = retrieval.description;
wcfR.Qty = retrieval.Qty;
wcfR.QtyRetrieved = retrieval.retrieveQty;
//wcfR.QtyAllocated = retrieval.allocatedQty;
wcfR.ItemCode = retrieval.ItemCode;
//add location to WCFRetrievalForm object
StationeryModel entity = new StationeryModel();
wcfR.Location = entity.Stationeries.Where(x => x.description == retrieval.description).First().location;
return(wcfR);
}
public WCFRetrievalForm GetRetrievalForm(string itemCode)
{
List <RetrieveForm> list = new List <RetrieveForm>();
if (HttpContext.Current.Application["retrieveForm"] != null)
{
list = (List <RetrieveForm>)HttpContext.Current.Application["retrieveForm"];
}
else
{
//can be assumed no items have been retrieved yet since there is no retrieval list generated
}
WCFRetrievalForm item = WCFModelConvertUtility.ConvertToWCFRetrieval(list.Where(x => x.ItemCode == itemCode).First());
return(item);
}