users_group.rb
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# == Schema Information
#
# Table name: users_groups
#
# id :integer not null, primary key
# group_access :integer not null
# group_id :integer not null
# user_id :integer not null
# created_at :datetime not null
# updated_at :datetime not null
#
class UsersGroup < ActiveRecord::Base
include Notifiable
GUEST = 10
REPORTER = 20
DEVELOPER = 30
MASTER = 40
OWNER = 50
def self.group_access_roles
{
"Guest" => GUEST,
"Reporter" => REPORTER,
"Developer" => DEVELOPER,
"Master" => MASTER,
"Owner" => OWNER
}
end
attr_accessible :group_access, :user_id
belongs_to :user
belongs_to :group
scope :guests, -> { where(group_access: GUEST) }
scope :reporters, -> { where(group_access: REPORTER) }
scope :developers, -> { where(group_access: DEVELOPER) }
scope :masters, -> { where(group_access: MASTER) }
scope :owners, -> { where(group_access: OWNER) }
scope :with_group, ->(group) { where(group_id: group.id) }
scope :with_user, ->(user) { where(user_id: user.id) }
validates :group_access, inclusion: { in: UsersGroup.group_access_roles.values }, presence: true
validates :user_id, presence: true
validates :group_id, presence: true
validates :user_id, uniqueness: { scope: [:group_id], message: "already exists in group" }
delegate :name, :username, :email, to: :user, prefix: true
def human_access
UsersGroup.group_access_roles.key(self.group_access)
end
end