/// <summary>
/// Adds or updates reason code lines.
/// </summary>
/// <param name="reasonCodeLinesToUpdate">The reason code lines to update.</param>
/// <param name="reasonCodeLines">The reason code lines.</param>
/// <param name="transactionId">The transaction id.</param>
/// <param name="parentLineId">The parent line id.</param>
/// <param name="reasonCodeLineType">The reason code line type.</param>
internal static void AddOrUpdateReasonCodeLinesHelper(ICollection <ReasonCodeLine> reasonCodeLinesToUpdate, IEnumerable <ReasonCodeLine> reasonCodeLines, string transactionId, string parentLineId, ReasonCodeLineType reasonCodeLineType)
{
var reasonCodeLinesToUpdateById = reasonCodeLinesToUpdate.ToDictionary(r => r.ReasonCodeId);
foreach (ReasonCodeLine reasonCodeLine in reasonCodeLines)
{
// we cannot add two reason code lines with same reason code identifier
// in this case, it should be an update
if (string.IsNullOrWhiteSpace(reasonCodeLine.LineId) &&
!reasonCodeLinesToUpdateById.ContainsKey(reasonCodeLine.ReasonCodeId))
{
reasonCodeLine.LineId = Guid.NewGuid().ToString("N");
ReasonCodeLine newReasonCodeLine = new ReasonCodeLine();
newReasonCodeLine.CopyFrom(reasonCodeLine);
newReasonCodeLine.ParentLineId = parentLineId;
newReasonCodeLine.TransactionId = transactionId;
newReasonCodeLine.LineType = reasonCodeLineType;
// Add new reason code line to sales tranaction.
reasonCodeLinesToUpdate.Add(newReasonCodeLine);
}
else
{
// Update the corresponding reason code line if changed.
ReasonCodeLine reasonCodeLineToUpdate;
if (reasonCodeLinesToUpdateById.TryGetValue(reasonCodeLine.ReasonCodeId, out reasonCodeLineToUpdate))
{
reasonCodeLineToUpdate.CopyPropertiesFrom(reasonCodeLine);
reasonCodeLineToUpdate.IsChanged = true;
}
}
}
}
/// <summary>
/// Gets the return reason code for the transaction or empty, if none.
/// </summary>
/// <param name="salesTransaction">The sales transaction to get the reason code from.</param>
/// <param name="context">The request context.</param>
/// <returns>The reason code for the transaction or empty if none.</returns>
private static string GetReturnReasonCodeId(SalesTransaction salesTransaction, RequestContext context)
{
// transaction server expects only one reason code, so we just take it from the first line that has reason codes
SalesLine firstLineWithReasonCode = salesTransaction.SalesLines.FirstOrDefault(sl => sl.ReasonCodeLines.Any());
GetReturnOrderReasonCodesDataRequest getReturnOrderReasonCodesDataRequest = new GetReturnOrderReasonCodesDataRequest(QueryResultSettings.AllRecords);
ReadOnlyCollection <ReasonCode> returnOrderReasonCodes = context.Runtime.Execute <EntityDataServiceResponse <ReasonCode> >(getReturnOrderReasonCodesDataRequest, context).PagedEntityCollection.Results;
ReasonCodeLine returnReasonCodeLine = firstLineWithReasonCode != null
? firstLineWithReasonCode.ReasonCodeLines.FirstOrDefault(reasonCodeLine => returnOrderReasonCodes.Any(returnOrderReasonCode => returnOrderReasonCode.ReasonCodeId == reasonCodeLine.ReasonCodeId))
: null;
return((returnReasonCodeLine != null && !string.IsNullOrWhiteSpace(returnReasonCodeLine.ReasonCodeId)) ? returnReasonCodeLine.ReasonCodeId : null);
}
