Delete all the Hangfire jobs - mongodb

Question

At startup, I try to delete all the existing hangfire jobs, but none of the methods I use seem to work.
Notice that I use a MongoDB database, but not sure it is related to the issue.
Here is how I add my job:
RecurringJob.AddOrUpdate<IPostIndexerJob>(j => j.Execute(), configuration.GetValue<string>("Job:Interval"));
Here is my code, if anyone has an idea that help?
static private void ScheduleJobs(IConfiguration configuration)
{
PurgeJobs1();
PurgeJobs2();
PurgeJobs3();
}
static private void PurgeJobs1()
{
var mon = JobStorage.Current.GetMonitoringApi();
mon.EnqueuedJobs("socloze-elasticsearch-post-indexer", 0, 99999999).ForEach(x =>
{
BackgroundJob.Delete(x.Key);
});
}
static private void PurgeJobs2()
{
var monitor = JobStorage.Current.GetMonitoringApi();
foreach (var queue in monitor.Queues())
{
PurgeQueue(queue.Name);
}
}
static private void PurgeJobs3()
{
// Clean
foreach (var item in Hangfire.JobStorage.Current.GetConnection().GetRecurringJobs())
RecurringJob.RemoveIfExists(item.Id);
}
static private void PurgeQueue(string queueName)
{
var toDelete = new List<string>();
var monitor = JobStorage.Current.GetMonitoringApi();
var queue = monitor.Queues().First(x => x.Name == queueName);
for (var i = 0; i < System.Math.Ceiling(queue.Length / 1000d); i++)
{
monitor.EnqueuedJobs(queue.Name, 1000 * i, 1000)
.ForEach(x => toDelete.Add(x.Key));
}
foreach (var jobId in toDelete)
{
BackgroundJob.Delete(jobId);
}
}

Answer 1

To delete recurring job (what i think you meant) you should firstly ask your storage to provide you all recurring jobs you have set:
jobStorage.GetConnection().GetRecurringJobs(); // where jobStorage is your storage instance, you can access it via JobStorage.Current in static context.
then delete a desired entry:
recurringJobManager.RemoveIfExists("someId"); // where recurringJobManager is instance of IRecurringJobManager
then PurgeJobs3() should work as expected (as it uses IRecurringJobManager under the hood). Perhaps the job identifier does not match your target?