Module: ActiveRecord::Acts::MuckFriend::InstanceMethods

Defined in:
lib/active_record/acts/muck_friend.rb

Overview

All the methods available to a record that has had acts_as_muck_friend specified.

Instance Method Summary collapse

Instance Method Details

#add_follow_activity ⇒ Object

Add activity that indicates user is following another user



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# File 'lib/active_record/acts/muck_friend.rb', line 150

def add_follow_activity
  return unless GlobalConfig.enable_friend_activity
  content = I18n.t('muck.friends.follow_activity', :inviter => self.inviter.full_name, :invited => self.invited.full_name)
  add_activity(self.inviter.feed_to, self.inviter, self, 'follow', '', content)
end

#add_friends_with_activity ⇒ Object

Add an activity that indicates the users have become friends



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# File 'lib/active_record/acts/muck_friend.rb', line 157

def add_friends_with_activity
  return unless GlobalConfig.enable_friend_activity
  content = I18n.t('muck.friends.friends_with', :inviter => self.inviter.full_name, :invited => self.invited.full_name)
  add_activity(self.inviter.feed_to + self.invited.feed_to, self.inviter, self, 'friends_with', '', content)
end

#after_create ⇒ Object 



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# File 'lib/active_record/acts/muck_friend.rb', line 130

def after_create
  FriendMailer.deliver_follow(inviter, invited)
end

#block ⇒ Object 



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# File 'lib/active_record/acts/muck_friend.rb', line 134

def block
  self.update_attribute(:status, MuckFriends::BLOCKED)
end

#blocked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/acts/muck_friend.rb', line 142

def blocked?
  # TODO status is a reserved word in mysql.  self.status won't work here (just returns nil).
  # Consider setting up 'friend' to use a state machine instead of numeric values
  # doing so would cleanup transitions between states.
  self[:status] == MuckFriends::BLOCKED
end

#unblock ⇒ Object 



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# File 'lib/active_record/acts/muck_friend.rb', line 138

def unblock
  self.update_attribute(:status, MuckFriends::FOLLOWING)
end

#validate ⇒ Object 



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# File 'lib/active_record/acts/muck_friend.rb', line 163

def validate
  errors.add('inviter', I18n.t('muck.friends.same_inviter_error_message')) if invited == inviter
end