modules/ticket/back/methods/ticket/updateDiscount.js

@@ -188,7 +188,7 @@ module.exports = Self => {
     async function createSaleComponent(saleId, value, componentId, myOptions) {
         const models = Self.app.models;
 
-        return models.SaleComponent.create({
+        return models.SaleComponent.upsert({
             saleFk: saleId,
             value: value,
             componentFk: componentId