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Contents
module Gluttonberg
# A mixin that will add simple authorization functionality to any arbitrary
# model. This includes finders for retrieving authorized records and
# instance methods for quickly changing the state.
module Authorizable
# Add the class and instance methods, declare the relationship we store the
# published state in.
def self.included(klass)
klass.class_eval do
extend ClassMethods
include InstanceMethods
belongs_to :user , :class_name => "Gluttonberg::User"
end
end
module ClassMethods
# Returns all matching records that are authorize to provided user.
# For Super admin users returns all records
# For other non-super-users checks th condition of user_id
# May be called with additional conditions.
def all_for_user(user , options = {})
if user.is_super_admin
all(options)
else
options[:user_id] = user.id
all(options)
end
end
# Returns first matching records that is authorize to provided user with given id.
# For Super admin users it checks only id but for non-super-users checks additionally it checks condition of user_id
def get_for_user(user , id)
options = {:id => id }
if user.is_super_admin
first(options)
else
options[:user_id] = user.id
first(options)
end
end
end #ClassMethods
module InstanceMethods
end #InstanceMethods
end # Authorizable
end # Gluttonberg
Version data entries
15 entries across 15 versions & 1 rubygems