Class: Merit::BaseTargetFinder

Inherits:
Object
  • Object
show all
Defined in:
lib/merit/base_target_finder.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rule, action) ⇒ BaseTargetFinder

Returns a new instance of BaseTargetFinder.


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# File 'lib/merit/base_target_finder.rb', line 7

def initialize(rule, action)
  @rule = rule
  @action = action
end

Class Method Details

.find(*args) ⇒ Object


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# File 'lib/merit/base_target_finder.rb', line 3

def self.find(*args)
  new(*args).find
end

Instance Method Details

#findObject


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# File 'lib/merit/base_target_finder.rb', line 12

def find
  get_target_from_database || reanimate_target_from_action
rescue => e
  Rails.logger.warn "[merit] no target found: #{e}. #{caller.first}"
end

#get_target_from_databaseObject


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# File 'lib/merit/base_target_finder.rb', line 18

def get_target_from_database
  model_class.find_by_id(@action.target_id)
end

#model_classObject


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# File 'lib/merit/base_target_finder.rb', line 22

def model_class
  klass_name = (@rule.model_name || @action.target_model).singularize
  klass_name.camelize.constantize
end

#reanimate_target_from_actionObject


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# File 'lib/merit/base_target_finder.rb', line 27

def reanimate_target_from_action
  YAML.load(@action.target_data)
end