private void ExportDerivativeContractEntity(JsonTextWriter writer, JsonSerializer serializer, PlatformExportManifest manifest, ExportImportProgressInfo progressInfo, Action <ExportImportProgressInfo> progressCallback)
{
progressInfo.Description = "Exporting DerivativeContracts...";
progressCallback(progressInfo);
var totalCount = _derivativeContractSearchService.SearchDerivativeContracts(new DerivativeContractSearchCriteria {
Take = 0, Skip = 0
}).TotalCount;
writer.WritePropertyName("DerivativeContractsTotalCount");
writer.WriteValue(totalCount);
writer.WritePropertyName("DerivativeContracts");
writer.WriteStartArray();
for (int i = 0; i < totalCount; i += BatchSize)
{
var results = _derivativeContractSearchService.SearchDerivativeContracts(new DerivativeContractSearchCriteria {
Take = BatchSize, Skip = i
}).Results;
foreach (var result in results)
{
serializer.Serialize(writer, result);
}
writer.Flush();
progressInfo.Description = $"{Math.Min(totalCount, i + BatchSize)} of {totalCount} DerivativeContracts exported";
progressCallback(progressInfo);
}
writer.WriteEndArray();
}
public IHttpActionResult Search(DerivativeContractSearchCriteria criteria)
{
var result = _derivativeContractSearchService.SearchDerivativeContracts(criteria);
return(Ok(result));
}