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This commit is contained in:
Daniel Hutzel
2025-07-24 13:52:01 +02:00
parent 991e890ba9
commit 4e76d71def
3 changed files with 11 additions and 4 deletions
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9
bookshop/test/dynamic-constraints/validate.js
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@@ -14,18 +14,19 @@ cds.validate = function (x, pk, ...columns) {
if (x?.ref) [ x, pk ] = [ x.ref +'.constraints', pk.ID||pk ]
// Run the constraints check query
const constraints = cds.model.definitions[x] || cds.error `No such constraints view: ${x}`
return SELECT.one.from (constraints, pk, columns.length && columns)
const constraints = typeof x === 'string' ? cds.model.definitions[x] || cds.error `No such constraints view: ${x}` : x
return SELECT.from (constraints, pk, columns.length && columns)
// Collect and throw errors, if any
.then (checks => {
.then (rows => (rows.map ? rows : [rows]).map (checks => {
const failed = {}; for (let c in checks) {
if (c in constraints.keys) continue
if (c[0] == '_') continue
if (checks[c]) failed[c] = checks[c]
}
if (Object.keys(failed).length) throw cds.error `Invalid input: ${failed}`
})
return checks
}))
}