30 lines
903 B
Ruby
30 lines
903 B
Ruby
# frozen_string_literal: true
|
|
|
|
require_relative '../../migration_helpers'
|
|
|
|
module RuboCop
|
|
module Cop
|
|
module Migration
|
|
# Cop that prevents usage of `with_lock_retries` within the `change` method.
|
|
class WithLockRetriesWithChange < RuboCop::Cop::Cop
|
|
include MigrationHelpers
|
|
|
|
MSG = '`with_lock_retries` cannot be used within `change` so you must manually define ' \
|
|
'the `up` and `down` methods in your migration class and use `with_lock_retries` in both methods'
|
|
|
|
def on_send(node)
|
|
return unless in_migration?(node)
|
|
return unless node.children[1] == :with_lock_retries
|
|
|
|
node.each_ancestor(:def) do |def_node|
|
|
add_offense(def_node, location: :name) if method_name(def_node) == :change
|
|
end
|
|
end
|
|
|
|
def method_name(node)
|
|
node.children.first
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|