33 lines
937 B
Ruby
33 lines
937 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
module RuboCop
|
||
|
|
module Cop
|
||
|
|
module Database
|
||
|
|
# Cop that checks if 'disable_referential_integrity' method is called.
|
||
|
|
class DisableReferentialIntegrity < RuboCop::Cop::Cop
|
||
|
|
MSG = <<~TEXT
|
||
|
|
Do not use `disable_referential_integrity`, disable triggers in a safe
|
||
|
|
transaction instead. Follow the format:
|
||
|
|
BEGIN;
|
||
|
|
ALTER TABLE my_table DISABLE TRIGGER ALL;
|
||
|
|
-- execute query that requires disabled triggers
|
||
|
|
ALTER TABLE my_table ENABLE TRIGGER ALL;
|
||
|
|
COMMIT;
|
||
|
|
TEXT
|
||
|
|
|
||
|
|
def_node_matcher :disable_referential_integrity?, <<~PATTERN
|
||
|
|
(send _ :disable_referential_integrity)
|
||
|
|
PATTERN
|
||
|
|
|
||
|
|
RESTRICT_ON_SEND = %i[disable_referential_integrity].freeze
|
||
|
|
|
||
|
|
def on_send(node)
|
||
|
|
return unless disable_referential_integrity?(node)
|
||
|
|
|
||
|
|
add_offense(node)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|