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Contents
module RailsOps
# This class extends ActiveJob::Job and, when subclassed, allows to link
# common job classes to operations. When defining a Job, just extend this
# class and use the static `op` method in order to hook it to a specific
# operation. The `perform` method will then automatically run the operation
# via its `run!` method and with the given params.
class HookedJob < ActiveJob::Base
class_attribute :operation_class
# Set an operation class this job shall be hooked with. This is mandatory
# unless you override the `perform` method (which would be an abuse of this
# class anyways).
def self.op(klass)
self.operation_class = klass
end
# This method is called by the ActiveJob framework and solely executes the
# hooked operation's `run!` method. If no operation has been hooked (use the
# static method `op` for that), it will raise an exception.
def perform(params = {})
fail 'This job is not hooked to any operation.' unless operation_class
operation_class.run!(params)
end
end
end
Version data entries
89 entries across 89 versions & 1 rubygems