/// <summary>
/// Action: OnCreating
/// Description: It is used to check the current connector sync is already going or not.
/// If not then allow to proceed else cancel the schedule. This is the entry filter for all sync task.
/// Sync status 1 means pending/ongoing
/// </summary>
/// <param name="context"></param>
void IClientFilter.OnCreating(CreatingContext context)
{
Console.WriteLine(string.Format("Creating a job based on method `{0}`", context.Job.Method.Name));
var ccid = context.Job.Args.ElementAt(2) as string;
int connectorId = (int)context.Job.Args.ElementAt(1);
if (!string.IsNullOrEmpty(ccid) && connectorId > 0)
{
//Check connector status. If it is 1 then cancel the new schedule
if (SyncRepository.GetSyncStatus(ccid: ccid, connectorId: connectorId) == 1)
{
context.Canceled = true;
}
}
}
/// <summary>
/// Action: OnPerforming
/// Description: It is the third filter to cancel any jobs if sync status is not 1 while they are performing.
/// </summary>
/// <param name="context"></param>
void IServerFilter.OnPerforming(PerformingContext context)
{
Console.WriteLine(string.Format("Job `{0}` has been performing", context.BackgroundJob?.Id));
if (context.Canceled == false)
{
var ccid = context.BackgroundJob.Job.Args.ElementAt(2) as string;
int connectorId = (int)context.BackgroundJob.Job.Args.ElementAt(1);
if (!string.IsNullOrEmpty(ccid) && connectorId > 0)
{
//Check connector status. If it is not 1 then cancel it
if (SyncRepository.GetSyncStatus(ccid: ccid, connectorId: connectorId) != 1)
{
context.Canceled = true;
}
}
}
}