Class: RailsWorkflow::ProcessRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_workflow/process_runner.rb

Overview

ProcessRunner

This module contains logic of process start, stop, cancel etc.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(process) ⇒ ProcessRunner

Returns a new instance of ProcessRunner.



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# File 'lib/rails_workflow/process_runner.rb', line 15

def initialize(process)
  @process = process
end

Instance Attribute Details

#process ⇒ Object (readonly)

Returns the value of attribute process.



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# File 'lib/rails_workflow/process_runner.rb', line 10

def process
  @process
end

Instance Method Details

#completable? ⇒ Boolean

Process can be completed if all sync operations is complete

Returns:

  • (Boolean) 


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# File 'lib/rails_workflow/process_runner.rb', line 28

def completable?
  uncompleted? && workflow_errors.unresolved.size.zero?
end

#complete ⇒ Object

TODO: change to try_complete



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# File 'lib/rails_workflow/process_runner.rb', line 37

def complete
  return unless completable?

  process.complete
  complete_parent_operation
end

#complete_parent_operation ⇒ Object 



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# File 'lib/rails_workflow/process_runner.rb', line 32

def complete_parent_operation
  parent_operation.complete if parent_operation.present?
end

#operation_completed(operation) ⇒ Object 



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# File 'lib/rails_workflow/process_runner.rb', line 44

def operation_completed(operation)
  build_new_operations(operation)
  complete
end

#start ⇒ Object 



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# File 'lib/rails_workflow/process_runner.rb', line 19

def start
  return unless can_start?

  process.update_attribute(:status, Status::IN_PROGRESS)
  # TODO: replace with OperationRunner
  operation_runner.start(operations.where(status: Status::NOT_STARTED))
end