Module: Mongoid::Followit::Queryable

Defined in:
lib/mongoid_followit/queryable.rb

Overview

Internal: Module that add query capabilities Follower/Followee model.

Examples

module Follower
  def self.included(base)
    base.class_eval do
      include Mongoid::Followit::Queryable
    end
  end
end

module Followee
  def self.included(base)
    base.class_eval do
      include Mongoid::Followit::Queryable
    end
  end
end

Constant Summary collapse

FOLLOW_OPTIONS =

Internal: Hash of options to build a query for the Follow collection.

{
  followee: {
    opposite_class: :follower_class,
    opposite_id: :follower_id,
    class: :followee_class,
    id: :followee_id,
    exception: 'HasTwoFolloweeTypesError'
  },
  follower: {
    opposite_class: :followee_class,
    opposite_id: :followee_id,
    class: :follower_class,
    id: :follower_id,
    exception: 'HasTwoFollowerTypesError'
  }
}.freeze

Instance Method Summary collapse

Instance Method Details

#follow_collection_for_a(behavior, criteria:) ⇒ Object 



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# File 'lib/mongoid_followit/queryable.rb', line 44

def follow_collection_for_a(behavior, criteria:)
  options = query_options_for_a(behavior)
  group_class = FOLLOW_OPTIONS[behavior][:class]
  grouped = Follow.where(options).group_by { |f| f.send(group_class) }
  if criteria
    collection_as_criteria(grouped, behavior)
  else
    collection_as_array(grouped, behavior)
  end
end