Class: Que::Scheduler::ActiveJobType

Inherits:
ToEnqueue
  • Object
show all
Defined in:
lib/que/scheduler/to_enqueue.rb

Overview

For jobs of type ActiveJob

Instance Method Summary collapse

Methods inherited from ToEnqueue

active_job_loaded?, active_job_version, active_job_version_supports_queues?, create, valid_job_class?

Instance Method Details

#calculate_enqueued_values(job) ⇒ Object 



97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
 
# File 'lib/que/scheduler/to_enqueue.rb', line 97

def calculate_enqueued_values(job)
  # Now read the just inserted job back out of the DB to get the actual values that will
  # be used when the job is worked.
  data = JSON.parse(job.to_json, symbolize_names: true)

  # ActiveJob scheduled_at is returned as a float, where we want a Time for consistency
  scheduled_at =
    begin
      scheduled_at_float = data[:scheduled_at]
      # rubocop:disable Style/EmptyElse
      if scheduled_at_float
        Que::Scheduler::TimeZone.time_zone.at(scheduled_at_float)
      else
        nil
      end
      # rubocop:enable Style/EmptyElse
    end

  # Rails didn't support queues for ActiveJob for a while
  used_queue = data[:queue_name] if ToEnqueue.active_job_version_supports_queues?

  # We can't get the priority out of the DB, as the returned `job` doesn't give us access
  # to the underlying ActiveJob that was scheduled. We have no option but to assume
  # it was what we told it to use. If no priority was specified, we must assume it was
  # the Que default, which is 100 t.ly/1jRK5
  assume_used_priority = priority.nil? ? 100 : priority

  {
    args: data.fetch(:arguments),
    queue: used_queue,
    priority: assume_used_priority,
    run_at: scheduled_at,
    job_class: job_class.to_s,
    job_id: data.fetch(:provider_job_id),
  }
end

#enqueue ⇒ Object 



88
89
90
91
92
93
94
95
 
# File 'lib/que/scheduler/to_enqueue.rb', line 88

def enqueue
  job = enqueue_active_job

  return nil if job.nil? || !job # nil in Rails < 6.1, false after.

  enqueued_values = calculate_enqueued_values(job)
  EnqueuedJobType.new(enqueued_values)
end

#enqueue_active_job ⇒ Object 



134
135
136
137
138
139
140
141
142
143
144
145
146
147
 
# File 'lib/que/scheduler/to_enqueue.rb', line 134

def enqueue_active_job
  job_settings = {
    priority: priority,
    wait_until: run_at,
    queue: queue || Que::Scheduler::VersionSupport.default_scheduler_queue,
  }.compact

  job_class_set = job_class.set(**job_settings)
  if args.is_a?(Hash)
    job_class_set.perform_later(**args)
  else
    job_class_set.perform_later(*args)
  end
end