Class: WorkflowRb::WorkflowBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/workflow_rb/services/workflow_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WorkflowBuilder

Returns a new instance of WorkflowBuilder.



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 9

def initialize
  @steps = []
end

Instance Attribute Details

#initial_step ⇒ Object

Returns the value of attribute initial_step.



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 6

def initial_step
  @initial_step
end

#steps ⇒ Object

Returns the value of attribute steps.



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 7

def steps
  @steps
end

Instance Method Details

#add_step(step) ⇒ Object 



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 23

def add_step(step)
  step.id = @steps.length
  @steps << step
end

#build(id, version, data_class) ⇒ Object 



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 13

def build(id, version, data_class)
  result = WorkflowDefinition.new
  result.id = id
  result.version = version
  result.data_class = data_class
  result.steps = @steps
  result.initial_step = @initial_step
  result
end

#start_step(&body) ⇒ Object 



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 45

def start_step(&body)
  start_with(body)
end

#start_with(body, &setup) ⇒ Object 



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# File 'lib/workflow_rb/services/workflow_builder.rb', line 28

def start_with(body, &setup)
  new_step = WorkflowStep.new
  new_step.body = body

  if body.kind_of?(Class)
    new_step.name = body.name
  end

  add_step(new_step)
  @initial_step = new_step.id
  new_builder = StepBuilder.new(self, new_step)
  if setup
    setup.call(new_builder)
  end
  new_builder
end