async style

2019-11-29 12:24:22 +01:00
parent 8f3d112558
commit ed3ecd502f
1 changed files with 12 additions and 14 deletions
--- a/packages/bookshop/srv/cat-service.js
+++ b/packages/bookshop/srv/cat-service.js
@@ -19,7 +19,7 @@ function _addDiscount2 (each, discount) {
 /** Reduce stock of ordered books if available stock suffices */
 async function _reduceStock(req) {
  const { Items: OrderItems } = req.data
-  return cds
+  const all = await cds
    .transaction(req)
    .run(() =>
      OrderItems.map(order =>
@@ -29,7 +29,6 @@ async function _reduceStock (req) {
          .and('stock >=', order.amount)
      )
    )
-    .then(all =>
  all.forEach((affectedRows, i) => {
    if (affectedRows === 0)
      req.error(
@@ -39,5 +38,4 @@ async function _reduceStock (req) {
        }`
      )
  })
-    )
 }