/// <summary>
/// Begin task to import spreadsheet data.
/// </summary>
/// <param name="importSettings">The settings of the import.</param>
/// <returns>Returns the ID of the import run.</returns>
public long StartImport(ImportSettings importSettings)
{
// Validate
if (importSettings == null)
{
throw new ArgumentNullException(nameof(importSettings));
}
if (string.IsNullOrEmpty(importSettings.FileToken))
{
throw new ArgumentException("importSettings.FileToken");
}
// Load the config
ImportConfig importConfig = SecurityBypassContext.ElevateIf(
importSettings.SuppressSecurityCheckOnImportConfig,
() => _entityRepository.Get <ImportConfig>(importSettings.ImportConfigId));
if (importConfig == null)
{
throw new ArgumentException("importSettings.ImportConfigId");
}
// Create a new import run
ImportRun importRun = CreateImportRunEntity(importConfig, importSettings);
SecurityBypassContext.Elevate(importRun.Save);
long importRunId = importRun.Id;
try
{
_asyncRunner.Start(() => _importRunWorker.StartImport(importRunId));
}
catch
{
// Async operation failed to start
// (This is not reached if the import itself fails)
importRun.ImportRunStatus_Enum = WorkflowRunState_Enumeration.WorkflowRunFailed;
importRun.ImportMessages = "Failed to start importer.";
SecurityBypassContext.Elevate(importRun.Save);
throw;
}
return(importRun.Id);
}