5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
# File 'lib/i_am_i_can/support/association_class_methods.rb', line 5
def has_many_temporary_roles(name: nil)
define_method :temporary_roles do
@temporary_roles ||= [ ]
end
alias_method name, :temporary_roles if name
define_method :valid_temporary_roles do
i_am_i_can.role_model.where(id: temporary_roles.map(&:id))
end
define_method :temporary_role_names do
temporary_roles.map(&:name).map(&:to_sym)
end
alias_method "#{name.to_s.singularize}_names", :temporary_role_names if name
define_method :_temporary_roles_add do |instances = nil, name: nil|
roles = instances.present? ? instances : i_am_i_can.role_model.where(name: name - temporary_role_names)
temporary_roles.concat(roles)
roles.map(&:name).map(&:to_sym)
end
define_method :_temporary_roles_rmv do |instances = nil, name: nil|
if instances.present?
self.temporary_roles -= instances
instances.map(&:name).map(&:to_sym)
else
(name & temporary_role_names).each { |n| self.temporary_roles.reject! { |i| i.name.to_sym == n } }
end
end
define_method :_temporary_roles_exec do |action = :assign, instances = nil, name: nil|
send('_temporary_roles_' + (action == :assign ? 'add' : 'rmv'), instances, name: name)
end
end
|