Namespace and rename ReactiveService

https://gitlab.com/gitlab-org/gitlab/-/issues/330670#note_620149902

app/models/concerns/integrations/reactively_cached.rb

+# frozen_string_literal: true
+
+module Integrations
+  module ReactivelyCached
+    extend ActiveSupport::Concern
+
+    included do
+      include ::ReactiveCaching
+
+      # Default cache key: class name + project_id
+      self.reactive_cache_key = ->(integration) { [integration.class.model_name.singular, integration.project_id] }
+      self.reactive_cache_work_type = :external_dependency
+    end
+  end
+end

app/models/concerns/reactive_service.rb

-# frozen_string_literal: true
-
-module ReactiveService
-  extend ActiveSupport::Concern
-
-  included do
-    include ReactiveCaching
-
-    # Default cache key: class name + project_id
-    self.reactive_cache_key = ->(service) { [service.class.model_name.singular, service.project_id] }
-    self.reactive_cache_work_type = :external_dependency
-  end
-end

app/models/integrations/bamboo.rb

@@ -3,7 +3,7 @@
 module Integrations
   class Bamboo < BaseCi
     include ActionView::Helpers::UrlHelper
-    include ReactiveService
+    include ReactivelyCached
 
     prop_accessor :bamboo_url, :build_key, :username, :password
 

app/models/integrations/buildkite.rb

@@ -5,7 +5,7 @@ require "addressable/uri"
 module Integrations
   class Buildkite < BaseCi
     include HasWebHook
-    include ReactiveService
+    include ReactivelyCached
     extend Gitlab::Utils::Override
 
     ENDPOINT = "https://buildkite.com"

app/models/integrations/drone_ci.rb

@@ -3,7 +3,7 @@
 module Integrations
   class DroneCi < BaseCi
     include HasWebHook
-    include ReactiveService
+    include ReactivelyCached
     include ServicePushDataValidations
     extend Gitlab::Utils::Override
 

app/models/integrations/teamcity.rb

@@ -2,7 +2,7 @@
 
 module Integrations
   class Teamcity < BaseCi
-    include ReactiveService
+    include ReactivelyCached
     include ServicePushDataValidations
 
     prop_accessor :teamcity_url, :build_type, :username, :password

doc/development/reactive_caching.md

@@ -74,7 +74,7 @@ For more information, read the internal issue
 
 ### In models and integrations
 
-The ReactiveCaching concern can be used in models as well as `integrations`
+The ReactiveCaching concern can be used in models as well as integrations
 (`app/models/integrations`).
 
 1. Include the concern in your model or integration.
@@ -88,7 +88,7 @@ The ReactiveCaching concern can be used in models as well as `integrations`
    To include the concern in an integration:
 
    ```ruby
-   include ReactiveService
+   include Integrations::ReactivelyCached
    ```
 
 1. Implement the `calculate_reactive_cache` method in your model or integration.
@@ -201,15 +201,15 @@ There are some `class_attribute` options which can be tweaked.
   and `"ExampleModel:1:arg1:arg2:alive"` respectively, where `ExampleModel` is the
   name of the model, `1` is the ID of the record, `arg1` and `arg2` are parameters
   passed to `with_reactive_cache`.
-- If you're including this concern in a service instead, you must override
-  the default by adding the following to your service:
+- If you're including this concern in an integration (`app/models/integrations/`) instead, you must override
+  the default by adding the following to your integration:
 
   ```ruby
-  self.reactive_cache_key = ->(service) { [service.class.model_name.singular, service.project_id] }
+  self.reactive_cache_key = ->(integration) { [integration.class.model_name.singular, integration.project_id] }
   ```
 
   If your reactive_cache_key is exactly like the above, you can use the existing
-  `ReactiveService` concern instead.
+  `Integrations::ReactivelyCached` concern instead.
 
 #### `self.reactive_cache_lease_timeout`
 

ee/app/finders/projects/integrations/jira/by_ids_finder.rb

@@ -4,7 +4,7 @@ module Projects
   module Integrations
     module Jira
       class ByIdsFinder
-        include ReactiveService
+        include ::Integrations::ReactivelyCached
 
         self.reactive_cache_key = ->(finder) { [finder.model_name] }
         self.reactive_cache_work_type = :external_dependency