DEV: Fix new Rubocop offenses

Gemfile

@@ -3,6 +3,9 @@
 source "https://rubygems.org"
 
 group :development do
-  gem "rubocop-discourse"
+  gem "rubocop-discourse",
+      require: false,
+      github: "discourse/rubocop-discourse",
+      branch: "loic-plugins-rules"
   gem "syntax_tree"
 end

Gemfile.lock

@@ -1,23 +1,53 @@
+GIT
+  remote: https://github.com/discourse/rubocop-discourse.git
+  revision: dde0c0720b088e82398bc25dd3a8a31dab4bbc29
+  branch: loic-plugins-rules
+  specs:
+    rubocop-discourse (3.6.0)
+      activesupport (>= 6.1)
+      rubocop (>= 1.59.0)
+      rubocop-rspec (>= 2.25.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (7.1.3.2)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      mutex_m
+      tzinfo (~> 2.0)
     ast (2.4.2)
+    base64 (0.2.0)
+    bigdecimal (3.1.6)
+    concurrent-ruby (1.2.3)
+    connection_pool (2.4.1)
+    drb (2.2.0)
+      ruby2_keywords
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
     json (2.7.1)
     language_server-protocol (3.17.0.3)
+    minitest (5.22.2)
+    mutex_m (0.2.0)
     parallel (1.24.0)
-    parser (3.3.0.3)
+    parser (3.3.0.5)
       ast (~> 2.4.1)
       racc
     prettier_print (1.2.1)
     racc (1.7.3)
     rainbow (3.1.1)
     regexp_parser (2.9.0)
     rexml (3.2.6)
-    rubocop (1.59.0)
+    rubocop (1.60.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.2.2.4)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
@@ -28,26 +58,26 @@ GEM
       parser (>= 3.2.1.0)
     rubocop-capybara (2.20.0)
       rubocop (~> 1.41)
-    rubocop-discourse (3.6.0)
-      rubocop (>= 1.59.0)
-      rubocop-rspec (>= 2.25.0)
     rubocop-factory_bot (2.25.1)
       rubocop (~> 1.41)
     rubocop-rspec (2.26.1)
       rubocop (~> 1.40)
       rubocop-capybara (~> 2.17)
       rubocop-factory_bot (~> 2.22)
     ruby-progressbar (1.13.0)
+    ruby2_keywords (0.0.5)
     syntax_tree (6.2.0)
       prettier_print (>= 1.2.0)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  rubocop-discourse
+  rubocop-discourse!
   syntax_tree
 
 BUNDLED WITH
-   2.5.4
+   2.5.3

lib/discourse_assign/list_controller_extension.rb

@@ -2,8 +2,8 @@
 
 module DiscourseAssign
   module ListControllerExtension
-    def self.prepended(base)
-      base.class_eval { ListController.generate_message_route(:private_messages_assigned) }
-    end
+    extend ActiveSupport::Concern
+
+    prepended { generate_message_route(:private_messages_assigned) }
   end
 end

lib/discourse_assign/post_extension.rb

@@ -2,8 +2,8 @@
 
 module DiscourseAssign
   module PostExtension
-    def self.prepended(base)
-      base.class_eval { has_one :assignment, as: :target, dependent: :destroy }
-    end
+    extend ActiveSupport::Concern
+
+    prepended { has_one :assignment, as: :target, dependent: :destroy }
   end
 end

lib/discourse_assign/topic_extension.rb

@@ -2,8 +2,8 @@
 
 module DiscourseAssign
   module TopicExtension
-    def self.prepended(base)
-      base.class_eval { has_one :assignment, as: :target, dependent: :destroy }
-    end
+    extend ActiveSupport::Concern
+
+    prepended { has_one :assignment, as: :target, dependent: :destroy }
   end
 end

lib/discourse_assign/web_hook_extension.rb

@@ -2,11 +2,14 @@
 
 module DiscourseAssign
   module WebHookExtension
-    def self.prepended(base)
-      base.class_eval do
-        def self.enqueue_assign_hooks(event, payload)
-          WebHook.enqueue_hooks(:assign, event, payload: payload) if active_web_hooks(event).exists?
-        end
+    extend ActiveSupport::Concern
+
+    prepended {}
+
+    class_methods do
+      def enqueue_assign_hooks(event, payload)
+        return unless active_web_hooks(event).exists?
+        enqueue_hooks(:assign, event, payload: payload)
       end
     end
   end