private static IJobDetail CreateJob(JobSchedule schedule)
 {
     var jobType = schedule.JobType;
     return JobBuilder
         .Create(jobType)
         .WithIdentity(jobType.FullName)
         .WithDescription(jobType.Name)
         .Build();
 }
 private static ITrigger CreateTrigger(JobSchedule schedule)
 {
     return TriggerBuilder
         .Create()
         .WithIdentity($"{schedule.JobType.FullName}.trigger")
         .WithCronSchedule(schedule.CronExpression)
         .WithDescription(schedule.JobType.FullName)
         .StartNow()
         .Build();
 }