Upstream sync

app/controllers/files_controller.rb

@@ -0,0 +1,38 @@
+class FilesController < ApplicationController
+  before_action :set_releasable
+
+  layout "project"
+
+  breadcrumb -> { t("shared.files") }, -> { @releasable.project }, match: :exact
+  breadcrumb -> { @releasable.model_name.plural.titleize }, -> { [@releasable.project, @releasable.model_name.plural] }, match: :exact
+  breadcrumb -> { t(".heading") }, :url_for
+
+  def edit
+    @project = @releasable.project
+  end
+
+  def update
+    @project = @releasable.project
+    
+    if @releasable.update(releasable_params)
+      SetTagsForReleasableJob.perform_later(@releasable)
+      redirect_to [@project, @releasable.model_name.plural], notice: "Files added successfully to the release."
+    else
+      render :edit
+    end
+  end
+
+  private
+
+  def releasable_param
+    @releasable_param ||= ReleasableParam.new(params.to_unsafe_h)
+  end
+
+  def set_releasable
+    @releasable = authorize policy_scope(releasable_param.type).find(releasable_param.id), :edit_files?
+  end
+
+  def releasable_params
+    params.fetch(releasable_param.name, {}).permit(files: [])
+  end
+end