Remove searchable attr warning for nested attrs

.rubocop_todo.yml

@@ -1,11 +1,26 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2024-05-27 18:22:30 UTC using RuboCop version 1.27.0.
+# on 2024-09-13 15:45:46 UTC using RuboCop version 1.27.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# Offense count: 1
+# This cop supports safe auto-correction (--auto-correct).
+# Configuration parameters: Include.
+# Include: **/*.gemspec
+Gemspec/RequireMFA:
+  Exclude:
+    - 'meilisearch-rails.gemspec'
+
+# Offense count: 1
+# Configuration parameters: Include.
+# Include: **/*.gemspec
+Gemspec/RequiredRubyVersion:
+  Exclude:
+    - 'meilisearch-rails.gemspec'
+
 # Offense count: 1
 # This cop supports safe auto-correction (--auto-correct).
 # Configuration parameters: EnforcedStyle.
@@ -64,14 +79,14 @@ Metrics/BlockLength:
 # Offense count: 1
 # Configuration parameters: CountComments, CountAsOne.
 Metrics/ClassLength:
-  Max: 169
+  Max: 171
 
-# Offense count: 8
+# Offense count: 9
 # Configuration parameters: IgnoredMethods.
 Metrics/CyclomaticComplexity:
   Max: 27
 
-# Offense count: 18
+# Offense count: 19
 # Configuration parameters: CountComments, CountAsOne, ExcludedMethods, IgnoredMethods.
 Metrics/MethodLength:
   Max: 102
@@ -123,7 +138,7 @@ RSpec/ContextWording:
     - 'spec/options_spec.rb'
     - 'spec/system/tech_shop_spec.rb'
 
-# Offense count: 54
+# Offense count: 55
 # Configuration parameters: CountAsOne.
 RSpec/ExampleLength:
   Max: 16
@@ -175,7 +190,7 @@ Style/GuardClause:
   Exclude:
     - 'lib/meilisearch-rails.rb'
 
-# Offense count: 8
+# Offense count: 7
 # This cop supports safe auto-correction (--auto-correct).
 Style/IfUnlessModifier:
   Exclude:
@@ -217,9 +232,9 @@ Style/StringLiterals:
   Exclude:
     - 'spec/ms_clean_up_job_spec.rb'
 
-# Offense count: 16
+# Offense count: 15
 # This cop supports safe auto-correction (--auto-correct).
 # Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
 Layout/LineLength:
-  Max: 170
+  Max: 159

lib/meilisearch-rails.rb

@@ -88,14 +88,16 @@ def initialize(options, &block)
       end
 
       def warn_searchable_missing_attributes
-        searchables = get_setting(:searchable_attributes)
-        attrs = get_setting(:attributes)&.keys
+        searchables = get_setting(:searchable_attributes)&.map { |searchable| searchable.to_s.split('.').first }
+        attrs = get_setting(:attributes)&.map { |k, _| k.to_s }
 
         if searchables.present? && attrs.present?
-          (searchables.map(&:to_s) - attrs.map(&:to_s)).each do |missing_searchable|
-            MeiliSearch::Rails.logger.warn(
-              "[meilisearch-rails] #{missing_searchable} declared in searchable_attributes but not in attributes. Please add it to attributes if it should be searchable."
-            )
+          (searchables - attrs).each do |missing_searchable|
+            warning = <<~WARNING
+              [meilisearch-rails] #{missing_searchable} declared in searchable_attributes but not in attributes. \
+              Please add it to attributes if it should be searchable.
+            WARNING
+            MeiliSearch::Rails.logger.warn(warning)
           end
         end
       end

spec/settings_spec.rb

@@ -152,6 +152,26 @@
         expect(logger).to have_received(:warn).with(/meilisearch-rails.+last_name/)
       end
     end
+
+    context 'when a searchable attribute is nested' do
+      let(:logger) { instance_double('Logger', warn: nil) }
+
+      before do
+        allow(MeiliSearch::Rails).to receive(:logger).and_return(logger)
+      end
+
+      it 'we cannot be certain that it is not defined and don\'t warn the user' do
+        Comment.meilisearch_settings.add_index(safe_index_uid('nested_searchable_attr_spec')) do
+          attribute :post do
+            { title: post&.title }
+          end
+
+          searchable_attributes ['post.title']
+        end
+
+        expect(logger).not_to have_received(:warn)
+      end
+    end
   end
 
   describe 'add_index' do

spec/support/models/post.rb

@@ -24,4 +24,9 @@ class Post < ActiveRecord::Base
 end
 
 class Comment < ActiveRecord::Base
+  belongs_to :post
+
+  include MeiliSearch::Rails
+
+  meilisearch
 end