public static void Patch(this BulkActionPushNotification target, BulkActionProgressContext source)
{
target.Description = source.Description;
target.Errors = source.Errors;
target.ProcessedCount = source.ProcessedCount;
target.TotalCount = source.TotalCount;
}
public virtual async Task ExecuteAsync(BulkActionContext context,
Action <BulkActionProgressContext> progressAction,
ICancellationToken token)
{
// initialize the common context
_progressAction = progressAction;
_token = token;
_progressContext = new BulkActionProgressContext {
Description = "Validation has started…"
};
var totalCount = 0;
var processedCount = 0;
// begin
ValidateContext(context);
SendFeedback();
try
{
var action = GetAction(context);
await ValidateActionAsync(action);
SendFeedback();
var dataSource = GetDataSource(context);
totalCount = await dataSource.GetTotalCountAsync();
SetProcessedCount(processedCount);
SetTotalCount(totalCount);
SetDescription("The process has been started…");
SendFeedback();
while (await dataSource.FetchAsync())
{
ThrowIfCancellationRequested();
var result = await action.ExecuteAsync(dataSource.Items);
if (result.Succeeded)
{
// idle
}
else
{
SetErrors(result.Errors);
}
processedCount += dataSource.Items.Count();
SetProcessedCount(processedCount);
if (processedCount == totalCount)
{
continue;
}
SetDescription($"{processedCount} out of {totalCount} have been updated.");
SendFeedback();
}
}
catch (Exception exception)
{
SetError(exception.Message);
}
finally
{
const string ErrorsMessage = "The process has been completed with errors";
const string CompleteMessage = "Process is completed";
var message = IsContainsErrors() ? ErrorsMessage : CompleteMessage;
SetDescription($"{message}: {processedCount} out of {totalCount} have been updated.");
SendFeedback();
}
}