Module: Groupify::Mongoid::NamedGroupCollection

Defined in:
lib/groupify/adapter/mongoid/named_group_collection.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/groupify/adapter/mongoid/named_group_collection.rb', line 73

def self.extended(base)
  base.class_eval do
    attr_accessor :member

    alias_method :delete_all, :clear
    alias_method :destroy_all, :clear
    alias_method :push, :<<
    alias_method :add, :<<
    alias_method :concat, :merge
    alias_method :destroy, :delete
  end
end

Instance Method Details

#<<(named_group, opts = {}) ⇒ Object 



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# File 'lib/groupify/adapter/mongoid/named_group_collection.rb', line 17

def <<(named_group, opts={})
  named_group = named_group.to_sym
  super(named_group)
  uniq!

  if @member && opts[:as]
    membership = @member.group_memberships.find_or_initialize_by(as: opts[:as])
    membership.named_groups << named_group
    membership.save!
  end

  self
end

#as(membership_type) ⇒ Object

Criteria to filter by membership type



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# File 'lib/groupify/adapter/mongoid/named_group_collection.rb', line 6

def as(membership_type)
  return self unless membership_type

  membership = @member.group_memberships.as(membership_type).first
  if membership
    membership.named_groups
  else
    self.class.new
  end
end

#delete(*args) ⇒ Object 



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# File 'lib/groupify/adapter/mongoid/named_group_collection.rb', line 40

def delete(*args)
  opts = args.extract_options!
  named_groups = args.flatten

  if @member
    if opts[:as]
      membership = @member.group_memberships.as(opts[:as]).first
      if membership
        if ::Mongoid::VERSION > "4"
          membership.pull_all(named_groups: named_groups)
        else
          membership.pull_all(:named_groups, named_groups)
        end
      end

      return
    else
      memberships = @member.group_memberships.where(:named_groups.in => named_groups)
      memberships.each do |membership|
        if ::Mongoid::VERSION > "4"
          membership.pull_all(named_groups: named_groups)
        else
          membership.pull_all(:named_groups, named_groups)
        end
      end
    end
  end

  named_groups.each do |named_group|
    super(named_group)
  end
end

#merge(*args) ⇒ Object 



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# File 'lib/groupify/adapter/mongoid/named_group_collection.rb', line 31

def merge(*args)
  opts = args.extract_options!
  named_groups = args.flatten

  named_groups.each do |named_group|
    add(named_group, opts)
  end
end