private static bool IsReservableItem(DocumentItem docItem, IRulesRepository rulesRepository)
{
var processText = docItem.ItemProcessStatusText;
var itemStatusCode = docItem.ItemStatus;
var rules = rulesRepository.GetItemRules();
// No rules, no reservations
if (rules == null)
return false;
// Nothing to get rules from, no reservation
if (itemStatusCode == null && processText == null)
return false;
// Check rule for matching item status
var itemStatusCodeRule = rules.Where(x => x.ItemStatus.Equals(itemStatusCode)).Select(x => x).ToList().FirstOrDefault();
if (itemStatusCode != null && itemStatusCodeRule != null && !itemStatusCodeRule.CanReserve)
return false;
// Check rule for matching processText
ItemRule ruleFromProcessText = null;
if (processText != null)
ruleFromProcessText = rules.Where(x => x.ProcessStatusText.Equals(processText)).Select(x => x).ToList().FirstOrDefault();
if (processText != null && ruleFromProcessText != null && !ruleFromProcessText.CanReserve)
return false;
// Check if processTextCode is legal if any
if (ruleFromProcessText != null)
{
var processTextCode = ruleFromProcessText.ProcessStatusCode;
string[] legalCodes = { "##", "EN", "NA", "NB", "UL", "IU" };
if (!legalCodes.Contains(processTextCode))
return false;
}
// Legal!
return true;
}
public static IEnumerable<DocumentItem> GetDocumentItemsFromXml(string itemDataXml, string itemCircDataXml, IRulesRepository rulesRepository)
{
var documentItems = new List<DocumentItem>();
var xmlDoc = XDocument.Parse(itemDataXml);
if (xmlDoc.Root != null)
{
var items = xmlDoc.Root.Descendants("item");
foreach (var item in items)
{
var docItem = new DocumentItem();
docItem.ItemKey = GetValueFromXElement(item, "rec-key");
docItem.Branch = GetValueFromXElement(item, "sub-library");
string dep = string.Empty;
DepartmentCodeDictionary.TryGetValue(GetValueFromXElement(item, "collection"), out dep);
docItem.Department = dep;
docItem.ItemStatus = GetValueFromXElement(item, "item-status");
docItem.PlacementCode = GetValueFromXElement(item, "call-no-1");
docItem.OnHold = "Y".Equals(GetValueFromXElement(item, "on-hold"));
docItem.InTransit = "Y".Equals(GetValueFromXElement(item, "loan-in-transit"));
docItem.LoanStatus = GetValueFromXElement(item, "loan-status");
docItem.Barcode = GetValueFromXElement(item, "barcode");
var loanDueDateAsString = GetValueFromXElement(item, "loan-due-date");
if (loanDueDateAsString != null)
docItem.LoanDueDate = ParseLoanDate(loanDueDateAsString);
docItem.ItemAdmKey = docItem.ItemKey.Substring(0, 9);
docItem.ItemKeySequence = docItem.ItemKey.Substring(9, 6);
documentItems.Add(docItem);
}
}
xmlDoc = XDocument.Parse(itemCircDataXml);
if (xmlDoc.Root != null)
{
var items = xmlDoc.Root.Descendants("item-data");
foreach (var item in items)
{
var barcode = GetValueFromXElement(item, "barcode");
var itemStatusText = GetValueFromXElement(item, "loan-status");
var dueDateText = GetValueFromXElement(item, "due-date");
var processText = itemStatusText ?? dueDateText;
var docItem =
documentItems.Where(x => x.Barcode.Equals(barcode)).Select(x => x).ToList().FirstOrDefault();
if (docItem != null)
docItem.ItemProcessStatusText = processText;
var noReqTmp = GetValueFromXElement(item, "no-requests");
if (string.IsNullOrEmpty(noReqTmp))
{
docItem.NoRequests = 0;
} else {
var noReqSplitted = noReqTmp.Split('(');
if (noReqSplitted[0] != null)
{
var tmp = noReqSplitted[0].Trim();
var noReqParsed = 0;
int.TryParse(tmp, out noReqParsed);
docItem.NoRequests = noReqParsed;
}
}
}
}
foreach (var documentItem in documentItems)
{
documentItem.IsReservable = IsReservableItem(documentItem, rulesRepository);
}
return documentItems;
}