Class: Biovision::Stories::ComponentStory

Inherits:
Object
  • Object
show all
Defined in:
app/lib/biovision/stories/component_story.rb

Overview

Base component story

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(handler, entity = nil) ⇒ ComponentStory

Returns a new instance of ComponentStory.

Parameters:



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# File 'app/lib/biovision/stories/component_story.rb', line 11

def initialize(handler, entity = nil)
  self.component_handler = handler
  return if entity.blank?

  if entity.is_a?(ApplicationRecord)
    self.entity = entity
  else
    self.entity_id = entity.to_s
  end
end

Instance Attribute Details

#component_handler ⇒ Object

Returns the value of attribute component_handler.



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# File 'app/lib/biovision/stories/component_story.rb', line 7

def component_handler
  @component_handler
end

#entity ⇒ Object

Returns the value of attribute entity.



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# File 'app/lib/biovision/stories/component_story.rb', line 7

def entity
  @entity
end

Instance Method Details

#entity_id=(value) ⇒ Object

Set entity identified by value

This method can be implemented in child classes

Parameters:

  • value (String) 


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# File 'app/lib/biovision/stories/component_story.rb', line 44

def entity_id=(value)
  return if model_class.nil?

  if model_class.respond_to?(:[])
    self.entity = model_class[value]
  elsif model_class.respond_to?(:find_by)
    self.entity = model_class.find_by(id: value)
  end
end

#model_class ⇒ Object

Get associated model class

This method should be implemented in children if story name does not match model name. The result is used in #entity_id=



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# File 'app/lib/biovision/stories/component_story.rb', line 27

def model_class
  model_name = to_s.demodulize.to_s.underscore.gsub('_story', '')
  model_name.classify.safe_constantize
end

#perform(parameters) ⇒ Object

Parameters:

  • parameters (Hash) 


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# File 'app/lib/biovision/stories/component_story.rb', line 33

def perform(parameters)
  @parameters = parameters
  # implement in children and return hash
  { result: 'Nothing was processed.' }
end