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# frozen_string_literal: true
require_relative '../../code_reuse_helpers'
module RuboCop
module Cop
module CodeReuse
# Cop that enforces various code reuse rules for Finders.
class Finder < RuboCop::Cop::Cop
include CodeReuseHelpers
IN_FINDER = 'Finders can not be used inside a Finder.'
IN_MODEL_CLASS_METHOD =
'Finders can not be used inside model class methods.'
SUFFIX = 'Finder'
def on_class(node)
if in_finder?(node)
check_finder(node)
elsif in_model?(node)
check_model_class_methods(node)
end
end
def check_finder(node)
disallow_send_to(node, SUFFIX, IN_FINDER)
end
def check_model_class_methods(node)
each_class_method(node) do |def_node|
disallow_send_to(def_node, SUFFIX, IN_MODEL_CLASS_METHOD)
end
end
end
end
end
end
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