public Operation <string> EnqueueOperation <Service>(IUserContext principal, Expression <Action <Service> > opInvocation, TimeSpan?delay = default(TimeSpan?)) => Operation.Try(() =>
{
//Cache all necessary contextual data
var json = JsonConvert.SerializeObject(new SerializableUserContext
{
_currentUserRoles = principal.CurrentUserRoles().ToList(),
_currentUserLogon = principal.CurrentUserLogon(),
_currentUser = principal.CurrentUser()
});
string jid = null;
if (delay == null)
{
jid = BackgroundJob.Enqueue(opInvocation);
}
else
{
jid = BackgroundJob.Schedule(opInvocation, delay.Value);
}
//persist the user context
_connection.SetJobParameter(jid, CustomJobProperty_UserContext, json);
return(jid);
});
public Operation RepeatOperation <Service>(string uniqueOpId, IUserContext principal, Expression <Action <Service> > opInvocation, ScheduleInterval interval) => Operation.Try(() =>
{
//Cache all necessary contextual data
var json = JsonConvert.SerializeObject(new SerializableUserContext
{
_currentUserRoles = principal.CurrentUserRoles().ToList(),
_currentUserLogon = principal.CurrentUserLogon(),
_currentUser = principal.CurrentUser()
});
//persist the user context
_connection.SetRangeInHash($"{RecurrentJobKeyPrefix}::{uniqueOpId}", Enumerate(CustomJobProperty_UserContext.ValuePair(json)));
switch (interval)
{
case ScheduleInterval.Daily: RecurringJob.AddOrUpdate(uniqueOpId, opInvocation, Cron.Daily()); break;
case ScheduleInterval.Hourly: RecurringJob.AddOrUpdate(uniqueOpId, opInvocation, Cron.Hourly()); break;
case ScheduleInterval.Minutely: RecurringJob.AddOrUpdate(uniqueOpId, opInvocation, Cron.Minutely()); break;
case ScheduleInterval.Monthly: RecurringJob.AddOrUpdate(uniqueOpId, opInvocation, Cron.Monthly()); break;
case ScheduleInterval.Weekly: RecurringJob.AddOrUpdate(uniqueOpId, opInvocation, Cron.Weekly()); break;
case ScheduleInterval.Yearly: RecurringJob.AddOrUpdate(uniqueOpId, opInvocation, Cron.Yearly()); break;
default: throw new Exception("unknown interval");
}
});
public static PermissionProfile CurrentPPP(this IUserContext context)
{
var frame = new StackFrame(1);
var resources = CachedDescriptors.GetOrAdd(frame.GetMethod().As <MethodInfo>(),
mi => mi.GetResourceAttribute().SelectMany(ratt => ratt.Resources).ToList());
return(new PermissionProfile
{
Principal = context.CurrentUser(),
ResourcePaths = resources
});
}
