services/api/app/models/computed_permission.rb

   1 # Copyright (C) The Arvados Authors. All rights reserved.
   2 #
   3 # SPDX-License-Identifier: AGPL-3.0
   4
   5 require 'record_filters'
   6
   7 class ComputedPermission < ApplicationRecord
   8   self.table_name = 'materialized_permissions'
   9   include CurrentApiClient
  10   include CommonApiTemplate
  11   extend RecordFilters
  12
  13   PERM_LEVEL_S = ['none', 'can_read', 'can_write', 'can_manage']
  14
  15   api_accessible :user do |t|
  16     t.add :user_uuid
  17     t.add :target_uuid
  18     t.add :perm_level_s, as: :perm_level
  19   end
  20
  21   protected
  22
  23   def perm_level_s
  24     PERM_LEVEL_S[perm_level]
  25   end
  26
  27   def self.default_orders
  28     ["#{table_name}.user_uuid", "#{table_name}.target_uuid"]
  29   end
  30
  31   def self.readable_by(*args)
  32     self
  33   end
  34
  35   def self.searchable_columns(operator)
  36     if !operator.match(/[<=>]/) && !operator.in?(['in', 'not in'])
  37       []
  38     else
  39       ['user_uuid', 'target_uuid']
  40     end
  41   end
  42
  43   def self.limit_index_columns_read
  44     []
  45   end
  46
  47   def self.selectable_attributes
  48     %w(user_uuid target_uuid perm_level)
  49   end
  50
  51   def self.columns_for_attributes(select_attributes)
  52     select_attributes
  53   end
  54
  55   def self.serialized_attributes
  56     {}
  57   end
  58
  59   def self.unique_columns
  60     []
  61   end
  62 end