public static bool ProcessRecord <RecordType, RecordLogType>(this DCDContext dc, Record record, ImportLog importLog)
where RecordType : IDCD, new()
where RecordLogType : IDCDRecordImportLog, new()
{
//First see if the record already exists
IDCD entry = dc.GetRecord <RecordType>(record.Identification.RecordId);
//Process delete
if (record.Command == CommandType.Delete)
{
if (entry == null)
{
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Skipped, RecordImportOperation.Delete, "Cannot delete. Record doesn't exist.");
return(true);
}
else
{
try
{
entry.DeleteRecordOnSubmit(dc);
dc.SubmitChanges();
}
catch (Exception e)
{
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Failure, RecordImportOperation.Delete, "Error deleting record.", e);
return(false);
}
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Success, RecordImportOperation.Delete, string.Empty);
return(true);
}
}
//Upsert
else
{
RecordImportOperation op = RecordImportOperation.Insert;
IDCD processingRecord;
try
{
//If the record already exists
if (entry != null)
{
op = RecordImportOperation.Update;
//Only records that are newer than the records in the feed will be skipped
if (entry.LastModified > record.Identification.LastModified)
{
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Skipped, op, "Existing record has a newer Last Modified Date.");
return(true);
}
else if (record.Content == null || string.IsNullOrEmpty(record.Content.InnerXml))
{
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Skipped, op, "Record does not have any content.");
return(true);
}
else
{
entry.RecordNumber = record.Identification.RecordNumber;
entry.Title = XMLFileUtilities.RemoveBrackets(record.Identification.Title);
entry.LastModified = record.Identification.LastModified;
entry.Created = record.Identification.Created;
entry.Published = record.Identification.Created;
if (!record.Identification.Published.ToString().Equals(DateTime.MinValue.ToString()))
{
entry.Published = record.Identification.Published;
}
entry.Content = record.Content.InnerXml;
}
}
else
{
op = RecordImportOperation.Insert;
processingRecord = new RecordType();
processingRecord.RecordId = record.Identification.RecordId;
processingRecord.RecordNumber = record.Identification.RecordNumber;
processingRecord.Title = XMLFileUtilities.RemoveBrackets(record.Identification.Title);
processingRecord.LastModified = record.Identification.LastModified;
processingRecord.Created = record.Identification.Created;
processingRecord.Published = record.Identification.Created;
if (!record.Identification.Published.ToString().Equals(DateTime.MinValue.ToString()))
{
processingRecord.Published = record.Identification.Published;
}
processingRecord.Content = record.Content.InnerXml;
processingRecord.InsertRecordOnSubmit(dc);
}
dc.SubmitChanges();
}
catch (Exception e)
{
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Failure, op, "Error inserting/updating record.", e);
return(false);
}
dc.CreateRecordLogEntry <RecordLogType>(record.Identification.RecordId, importLog, RecordImportResult.Success, op, string.Empty);
return(true);
}
}
public static void CreateRecordLogEntry <RecordLogType>(this DCDContext dc, int recordId, ImportLog importLog, RecordImportResult result, RecordImportOperation operation, string notes) where RecordLogType : IDCDRecordImportLog, new()
{
dc.CreateRecordLogEntry <RecordLogType>(recordId, importLog, result, operation, notes, null);
}