Workflow info and update

app/services/project_admin/workflows/update.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module ProjectAdmin
+  module Workflows
+    class Update < ApplicationService
+      attribute :id, :integer
+      attribute :name, :string
+      attribute :icon, :string
+      attribute :color, :string
+
+      validates :name, presence: true
+      validates :icon, inclusion: { in: Workflow.icons.values }
+      validates :color, inclusion: { in: Workflow.colors.values }
+
+      delegate :model_name, to: Workflow
+
+      def persisted? = true
+
+      def perform(workflow)
+        @workflow = workflow
+        @id = workflow.id
+        @workflow.assign_attributes(icon:, color:, name:)
+        save @workflow
+      end
+    end
+  end
+end