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Contents
module Saucy
module Project
extend ActiveSupport::Concern
included do
belongs_to :account
has_many :permissions, :dependent => :destroy
has_many :users, :through => :permissions
validates_presence_of :account_id, :keyword, :name
validates_uniqueness_of :keyword, :scope => :account_id
validates_format_of :keyword,
:with => %r{^[a-z0-9]+$},
:message => "must be only lower case letters."
after_create :assign_default_memberships
after_save :update_memberships
# We have to define this here instead of mixing it in,
# because ActiveRecord does the same
def user_ids=(new_user_ids)
@new_user_ids = new_user_ids.reject { |user_id| user_id.blank? }
end
end
module ClassMethods
def visible_to(user)
where(['projects.id IN(?)', user.project_ids])
end
def by_name
order("projects.name")
end
end
module InstanceMethods
def to_param
keyword
end
def has_member?(user)
permissions.
joins(:membership).
exists?(:memberships => { :user_id => user.id })
end
private
def assign_default_memberships
account.memberships.where(:admin => true).each do |membership|
self.permissions.create(:membership => membership)
end
end
def update_memberships
if @new_user_ids
removed_user_ids = self.user_ids - @new_user_ids
added_user_ids = @new_user_ids - self.user_ids
permissions.where(:user_id => removed_user_ids).destroy_all
added_user_ids.each do |added_user_id|
membership =
account.memberships.where(:user_id => added_user_id).first
permissions.create!(:membership => membership)
end
end
end
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems