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Eliminate usages of obsolete cds.tx(req)

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Daniel Hutzel
2025-03-31 12:15:59 +02:00
parent 335d6bb53b
commit 9451e3ff67
2 changed files with 6 additions and 14 deletions
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8
orders/srv/orders-service.js
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@@ -8,18 +8,14 @@ class OrdersService extends cds.ApplicationService {
this.before ('UPDATE', 'Orders', async function(req) {
const { ID, Items } = req.data
if (Items) for (let { product_ID, quantity } of Items) {
const { quantity:before } = await cds.tx(req).run (
SELECT.one.from (OrderItems, oi => oi.quantity) .where ({up__ID:ID, product_ID})
)
const { quantity:before } = await SELECT.one.from (OrderItems, oi => oi.quantity) .where ({up__ID:ID, product_ID})
if (quantity != before) await this.orderChanged (product_ID, quantity-before)
}
})
this.before ('DELETE', 'Orders', async function(req) {
const { ID } = req.data
const Items = await cds.tx(req).run (
SELECT.from (OrderItems, oi => { oi.product_ID, oi.quantity }) .where ({up__ID:ID})
)
const Items = await SELECT.from (OrderItems, oi => { oi.product_ID, oi.quantity }) .where ({up__ID:ID})
if (Items) await Promise.all (Items.map(it => this.orderChanged (it.product_ID, -it.quantity)))
})