Module: SeemsRateable::Model::ClassMethods

Defined in:
lib/seems_rateable/model.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.can_update? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/seems_rateable/model.rb', line 90

def self.can_update?      
  @permission
end

.rateable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/seems_rateable/model.rb', line 94

def self.rateable?
  true
end

Instance Method Details

#seems_rateable(opts = {}) ⇒ Object 



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# File 'lib/seems_rateable/model.rb', line 83

def seems_rateable(opts={})
  has_many :rates_without_dimension, -> { where(dimension: nil) }, :as => :rateable, :class_name => SeemsRateable::Rate, :dependent => :destroy     
  has_many :raters_without_dimension, :through => :rates_without_dimension, :source => :rater
  has_one :rate_average_without_dimension, -> { where(dimension: nil) }, :as => :cacheable, :class_name => SeemsRateable::CachedRating, :dependent => :destroy
  
  @permission = opts[:allow_update] ? true : false    
  
  def self.can_update?      
    @permission
  end
  
  def self.rateable?
    true
  end
  
  if opts[:dimensions].is_a?(Array)
    opts[:dimensions].each do |dimension|
      has_many :"#{dimension}_rates", -> { where(dimension: dimension.to_s) }, :dependent => :destroy, :class_name => SeemsRateable::Rate, :as => :rateable
      has_many :"#{dimension}_raters", :through => :"#{dimension}_rates", :source => :rater
      has_one :"#{dimension}_average", -> { where(dimension: dimension.to_s) }, :as => :cacheable, :class_name => SeemsRateable::CachedRating, :dependent => :destroy
    end
  end             
end

#seems_rateable_rater ⇒ Object 



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# File 'lib/seems_rateable/model.rb', line 107

def seems_rateable_rater
  has_many :ratings_given, :class_name => SeemsRateable::Rate, :foreign_key => :rater_id
end