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Use endpoint instead of deltas for live updates

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This commit is contained in:
Claire Lovisa
2023-10-03 15:46:57 +02:00
parent 4547418ad7
commit 0cb98aed1e
3 changed files with 27 additions and 100 deletions
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28
lib/delta.js
View File

@@ -1,28 +0,0 @@
import { flatten } from 'lodash';
export class Delta {
constructor(delta) {
this.delta = delta;
}
get inserts() {
return flatten(this.delta.map(changeSet => changeSet.inserts));
}
get deletes() {
return flatten(this.delta.map(changeSet => changeSet.deletes));
}
getInsertsFor(predicate) {
return this.inserts
.filter(t => t.predicate.value === predicate)
.map(t => t.subject.value);
}
getDeletesFor(predicate) {
return this.deletes
.filter(t => t.predicate.value === predicate)
.map(t => t.subject.value);
}
}

33
lib/queries.js
View File

@@ -1,41 +1,19 @@
import { uuid, sparqlEscapeUri, sparqlEscapeString } from "mu";
import { querySudo as query, updateSudo as update } from '@lblod/mu-auth-sudo';
export async function isKbo(subject) {
export async function getIdentifiers(kboStructuredIdUuid) {
const queryStr = `
ASK {
SELECT DISTINCT ?kbo ?ovo ?kboStructuredId ?ovoStructuredId WHERE {
VALUES ?g {
<http://mu.semte.ch/graphs/administrative-unit>
<http://mu.semte.ch/graphs/worship-service>
}
GRAPH ?g {
${sparqlEscapeUri(subject)} a <https://data.vlaanderen.be/ns/generiek#GestructureerdeIdentificator> ;
?kboStructuredId a <https://data.vlaanderen.be/ns/generiek#GestructureerdeIdentificator> ;
<http://mu.semte.ch/vocabularies/core/uuid> ${sparqlEscapeString(kboStructuredIdUuid)} ;
<https://data.vlaanderen.be/ns/generiek#lokaleIdentificator> ?kbo .
?id <https://data.vlaanderen.be/ns/generiek#gestructureerdeIdentificator> ${sparqlEscapeUri(subject)} ;
<http://www.w3.org/2004/02/skos/core#notation> ?notation .
FILTER (?notation IN ("KBO nummer"@nl, "KBO nummer"))
}
}
`;
const result = await query(queryStr);
return result.boolean;
}
export async function getIdentifiers(kboStructuredId) {
const queryStr = `
SELECT DISTINCT ?kbo ?ovo ?ovoStructuredId WHERE {
VALUES ?g {
<http://mu.semte.ch/graphs/administrative-unit>
<http://mu.semte.ch/graphs/worship-service>
}
GRAPH ?g {
${sparqlEscapeUri(kboStructuredId)} a <https://data.vlaanderen.be/ns/generiek#GestructureerdeIdentificator> ;
<https://data.vlaanderen.be/ns/generiek#lokaleIdentificator> ?kbo .
?kboId <https://data.vlaanderen.be/ns/generiek#gestructureerdeIdentificator> ${sparqlEscapeUri(kboStructuredId)} ;
?kboId <https://data.vlaanderen.be/ns/generiek#gestructureerdeIdentificator> ?kboStructuredId ;
<http://www.w3.org/2004/02/skos/core#notation> ?kboNotation .
?bestuurseeheid <http://www.w3.org/ns/adms#identifier> ?kboId .
@@ -62,6 +40,7 @@ export async function getIdentifiers(kboStructuredId) {
const binding = result.results.bindings[0]; // We should only have one KBO/OVO couple
return {
kbo: binding.kbo.value,
kboStructuredId: binding.kboStructuredId.value,
ovo: binding.ovo?.value,
ovoStructuredId: binding.ovoStructuredId?.value,
}