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46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
// Copyright © 2026 Ory Corp
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// SPDX-License-Identifier: Apache-2.0
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import grpc from "@ory/keto-grpc-client/node_modules/@grpc/grpc-js/build/src/index.js"
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import { relationTuples, write, writeService } from "@ory/keto-grpc-client"
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const writeClient = new writeService.WriteServiceClient(
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"127.0.0.1:4467",
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grpc.credentials.createInsecure(),
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)
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// During migration, write every new tuple as both SubjectID and SubjectSet.
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function makeDelta(subject) {
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const rt = new relationTuples.RelationTuple()
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rt.setNamespace("File")
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rt.setObject("data.txt")
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rt.setRelation("viewer")
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rt.setSubject(subject)
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const delta = new write.RelationTupleDelta()
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delta.setAction(write.RelationTupleDelta.Action.ACTION_INSERT)
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delta.setRelationTuple(rt)
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return delta
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}
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const subjectID = new relationTuples.Subject()
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subjectID.setId("user_charlie")
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const ss = new relationTuples.SubjectSet()
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ss.setNamespace("User")
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ss.setObject("charlie")
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ss.setRelation("")
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const subjectSet = new relationTuples.Subject()
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subjectSet.setSet(ss)
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const req = new write.TransactRelationTuplesRequest()
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req.addRelationTupleDeltas(makeDelta(subjectID))
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req.addRelationTupleDeltas(makeDelta(subjectSet))
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writeClient.transactRelationTuples(req, (error) => {
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if (error) {
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console.log("Encountered error", error)
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} else {
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console.log("Successfully created tuples")
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}
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})
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