Class: Gamification::Goal

Inherits:
ApplicationRecord show all
Defined in:
app/models/gamification/goal.rb

Instance Method Summary collapse

Instance Method Details

#complete_for(subject) ⇒ Object

Complete the goal for the given subject.

subject - An ActiveRecord model that can receive rewards.



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# File 'app/models/gamification/goal.rb', line 23

def complete_for subject
  if completed_by? subject
    raise Completed, "#{self} is already completed for #{subject}"
  else
    Reward.create! goal: self, rewardable: subject
  end
end

#completed_by?(subject) ⇒ Boolean

Determine whether the given subject has completed the goal.

subject - An ActiveRecord model that can receive rewards.

Returns:

  • (Boolean) 


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# File 'app/models/gamification/goal.rb', line 16

def completed_by? subject
  !!reward_for(subject)
end