feat: order action per status change

app/actions/orderStatusActions/pending.go

@@ -0,0 +1,21 @@
+package orderStatusActions
+
+import (
+	"fmt"
+
+	"git.ma-al.com/goc_daniel/b2b/app/model/enums"
+)
+
+func init() {
+	var sendNewOrderEmail = WithID("send_new_order_email", func(actionCtx ActionContext) ActionResult {
+
+		if actionCtx.EmailService == nil {
+			return ActionResult{Err: fmt.Errorf("emailService not provided")}
+		}
+		return ActionResult{Err: actionCtx.EmailService.SendNewOrderPlacedNotification(*actionCtx.UserId)}
+	})
+
+	GlobalRegistry.Register(enums.OrderStatusPending, ActionChain{
+		sendNewOrderEmail,
+	})
+}