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Using UPSERTs in init.js

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This commit is contained in:
Daniel Hutzel
2023-06-30 18:37:15 +02:00
parent 8ffa3f052d
commit 60a0ea582e
1 changed files with 3 additions and 10 deletions
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13
bookshop/db/init.js
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@@ -4,15 +4,8 @@
* currencies, if not obtained through @capire/common. * currencies, if not obtained through @capire/common.
*/ */
module.exports = async (tx)=>{ module.exports = async ()=>{
await UPSERT.into ('sap.common.Currencies') .columns (
const has_common = tx.model.definitions['sap.common.Currencies']?.elements.numcode
if (has_common) return
const already_filled = await tx.exists('sap.common.Currencies',{code:'EUR'})
if (already_filled) return
await tx.run (INSERT.into ('sap.common.Currencies') .columns (
[ 'code', 'symbol', 'name' ] [ 'code', 'symbol', 'name' ]
) .rows ( ) .rows (
[ 'EUR', '€', 'Euro' ], [ 'EUR', '€', 'Euro' ],
@@ -20,5 +13,5 @@ module.exports = async (tx)=>{
[ 'GBP', '£', 'British Pound' ], [ 'GBP', '£', 'British Pound' ],
[ 'ILS', '₪', 'Shekel' ], [ 'ILS', '₪', 'Shekel' ],
[ 'JPY', '¥', 'Yen' ], [ 'JPY', '¥', 'Yen' ],
)) )
} }