1 files changed, 36 insertions, 0 deletions
diff --git a/app/services/boards/lists/generate_service.rb b/app/services/boards/lists/generate_service.rb
new file mode 100644
index 00000000000..1c48b9786e4
--- /dev/null
+++ b/app/services/boards/lists/generate_service.rb
@@ -0,0 +1,36 @@
+module Boards
+  module Lists
+    class GenerateService < Boards::BaseService
+      def execute
+        return false unless board.lists.movable.empty?
+
+        List.transaction do
+          label_params.each { |params| create_list(params) }
+        end
+
+        true
+      end
+
+      private
+
+      def create_list(params)
+        label = find_or_create_label(params)
+        Lists::CreateService.new(project, current_user, label_id: label.id).execute
+      end
+
+      def find_or_create_label(params)
+        project.labels.create_with(color: params[:color])
+                      .find_or_create_by(name: params[:name])
+      end
+
+      def label_params
+        [
+          { name: 'Development', color: '#5CB85C' },
+          { name: 'Testing',     color: '#F0AD4E' },
+          { name: 'Production',  color: '#FF5F00' },
+          { name: 'Ready',       color: '#FF0000' }
+        ]
+      end
+    end
+  end
+end