1 files changed, 55 insertions, 0 deletions
diff --git a/app/workers/projects/record_target_platforms_worker.rb b/app/workers/projects/record_target_platforms_worker.rb
new file mode 100644
index 00000000000..5b1f85ecca0
--- /dev/null
+++ b/app/workers/projects/record_target_platforms_worker.rb
@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+module Projects
+  class RecordTargetPlatformsWorker
+    include ApplicationWorker
+    include ExclusiveLeaseGuard
+
+    LEASE_TIMEOUT = 1.hour.to_i
+    APPLE_PLATFORM_LANGUAGES = %w(swift objective-c).freeze
+
+    feature_category :experimentation_activation
+    data_consistency :always
+    deduplicate :until_executed
+    urgency :low
+    idempotent!
+
+    def perform(project_id)
+      @project = Project.find_by_id(project_id)
+
+      return unless project
+      return unless uses_apple_platform_languages?
+
+      try_obtain_lease do
+        @target_platforms = Projects::RecordTargetPlatformsService.new(project).execute
+        log_target_platforms_metadata
+      end
+    end
+
+    private
+
+    attr_reader :target_platforms, :project
+
+    def uses_apple_platform_languages?
+      project.repository_languages.with_programming_language(*APPLE_PLATFORM_LANGUAGES).present?
+    end
+
+    def log_target_platforms_metadata
+      return unless target_platforms.present?
+
+      log_extra_metadata_on_done(:target_platforms, target_platforms)
+    end
+
+    def lease_key
+      @lease_key ||= "#{self.class.name.underscore}:#{project.id}"
+    end
+
+    def lease_timeout
+      LEASE_TIMEOUT
+    end
+
+    def lease_release?
+      false
+    end
+  end
+end