Class: Decouplio::Action

Inherits:
Object
  • Object
show all
Defined in:
lib/decouplio/action.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent_railway_flow: nil, parent_ctx: nil, meta_store:, **params) ⇒ Action

Returns a new instance of Action.



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# File 'lib/decouplio/action.rb', line 19

def initialize(
  parent_railway_flow: nil, parent_ctx: nil, meta_store:, **params
)
  @meta_store = meta_store
  @ctx = parent_ctx || params
  @railway_flow = parent_railway_flow || []
  @failure = false
end

Class Attribute Details

.meta_store ⇒ Object

Returns the value of attribute meta_store.



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# File 'lib/decouplio/action.rb', line 61

def meta_store
  @meta_store
end

Instance Attribute Details

#ctx ⇒ Object (readonly)

Returns the value of attribute ctx.



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# File 'lib/decouplio/action.rb', line 15

def ctx
  @ctx
end

#meta_store ⇒ Object (readonly) Also known as: ms

Returns the value of attribute meta_store.



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# File 'lib/decouplio/action.rb', line 15

def meta_store
  @meta_store
end

#railway_flow ⇒ Object (readonly)

Returns the value of attribute railway_flow.



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# File 'lib/decouplio/action.rb', line 15

def railway_flow
  @railway_flow
end

Class Method Details

.call(**params) ⇒ Object 



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# File 'lib/decouplio/action.rb', line 67

def call(**params)
  instance = new(
    **{
      meta_store: meta_store.new
    }.merge(**params)
  )
  Decouplio::Processor.call(instance: instance, **@flow)
  instance
end

.call!(**params) ⇒ Object 



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# File 'lib/decouplio/action.rb', line 77

def call!(**params)
  instance = call(**params)
  if instance.failure?
    raise Decouplio::Errors::ExecutionError.new(
      action: instance
    )
  else
    instance
  end
end

.meta_store_class(klass) ⇒ Object 



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# File 'lib/decouplio/action.rb', line 63

def meta_store_class(klass)
  self.meta_store = klass
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/decouplio/action.rb', line 28

def [](key)
  @ctx[key]
end

#append_railway_flow(stp) ⇒ Object 



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# File 'lib/decouplio/action.rb', line 48

def append_railway_flow(stp)
  railway_flow << stp
end

#fail_action ⇒ Object 



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# File 'lib/decouplio/action.rb', line 40

def fail_action
  @failure = true
end

#failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/decouplio/action.rb', line 36

def failure?
  @failure
end

#inspect ⇒ Object 



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# File 'lib/decouplio/action.rb', line 52

def inspect
  Decouplio::ActionStatePrinter.call(self)
end

#pass_action ⇒ Object 



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# File 'lib/decouplio/action.rb', line 44

def pass_action
  @failure = false
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/decouplio/action.rb', line 32

def success?
  !@failure
end

#to_s ⇒ Object 



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# File 'lib/decouplio/action.rb', line 56

def to_s
  inspect
end