DRY up the suggestion logic

app/components/projects/concerns/identifier_suggestion.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) the OpenProject GmbH
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See COPYRIGHT and LICENSE files for more details.
+# ++
+
+module Projects
+  module Concerns
+    module IdentifierSuggestion
+      def identifier_suggestion_data
+        flag_active = OpenProject::FeatureDecisions.semantic_work_package_ids_active?
+        data = {
+          controller: "projects--identifier-suggestion",
+          "projects--identifier-suggestion-mode-value": Project.semantic_alphanumeric_identifier? ? "semantic" : "legacy"
+        }
+        data[:"projects--identifier-suggestion-url-value"] = projects_identifier_suggestion_path if flag_active
+        data
+      end
+    end
+  end
+end

app/components/projects/copy_form_component.rb

@@ -33,6 +33,7 @@ module Projects
     include ApplicationHelper
     include OpPrimer::ComponentHelpers
     include OpTurbo::Streamable
+    include Projects::Concerns::IdentifierSuggestion
 
     options :source_project, :target_project, :copy_options
   end

app/components/projects/new_component.rb

@@ -33,6 +33,7 @@ module Projects
     include ApplicationHelper
     include OpPrimer::ComponentHelpers
     include OpTurbo::Streamable
+    include Projects::Concerns::IdentifierSuggestion
 
     options :project, :template, :step
 
@@ -44,16 +45,6 @@ module Projects
       { display: :none } unless step == 3
     end
 
-    def identifier_suggestion_data
-      flag_active = OpenProject::FeatureDecisions.semantic_work_package_ids_active?
-      data = {
-        controller: "projects--identifier-suggestion",
-        "projects--identifier-suggestion-mode-value": Project.semantic_alphanumeric_identifier? ? "semantic" : "legacy"
-      }
-      data[:"projects--identifier-suggestion-url-value"] = projects_identifier_suggestion_path if flag_active
-      data
-    end
-
     def workspaces_path
       workspace_type = if Project.workspace_types.key?(project.workspace_type)
                          project.workspace_type