feat: qudt:hasUnit

.changeset/tender-masks-smoke.md

@@ -0,0 +1,7 @@
+---
+"@cube-creator/cli": patch
+---
+
+Add `qudt:hasUnit` in addition to `qudt:unit`. The former will be removed in a future version (see #1473)
+Closes #1440
+Re https://gitlab.ldbar.ch/bafu/visualize/-/issues/562

README.md

@@ -21,7 +21,7 @@ To be able to run transform/publish pipelines locally, an OIDC secret must be ad
 AUTH_RUNNER_CLIENT_SECRET=foo-bar
 ```
 
-It is obtained from [keycloak](https://keycloak.zazukoians.org/admin/master/console/#/realms/zazuko-dev/clients/64f92868-71e3-48e1-9d8b-7bfaf5fac2bd/credentials)
+It is obtained from [keycloak](https://keycloak.zazukoians.org/admin/master/console/#/zazuko-dev/clients/64f92868-71e3-48e1-9d8b-7bfaf5fac2bd/credentials)
 
 ### Starting
 

cli/lib/publish/patch-stream.ts

@@ -0,0 +1,11 @@
+import { Dataset } from 'rdf-js'
+import { qudt } from '@tpluscode/rdf-ns-builders'
+import $rdf from 'rdf-ext'
+
+export function addQudtHasUnit(dataset: Dataset) {
+  dataset.match(null, qudt.unit).forEach(({ subject, object }) => {
+    dataset.add($rdf.quad(subject, qudt.hasUnit, object))
+  })
+
+  return dataset
+}

cli/pipelines/publish.ttl

@@ -37,6 +37,7 @@
     [
       :stepList (
                   <#loadCubeMetadata>
+                  <#addQudtUnit>
                   <#shaclValidate>
                   <#flatten>
                 ) ;
@@ -193,6 +194,23 @@ _:get
       code:value "graph-store-password"^^:VariableName
     ] .
 
+<#addQudtUnit>
+  a :Step ;
+  code:implementedBy
+    [
+      a code:EcmaScriptModule ;
+      code:link <node:barnard59-base/map.js#default> ;
+    ] ;
+  code:arguments
+    (
+      [
+        code:link <file:../lib/publish/patch-stream#addQudtHasUnit> ;
+        a code:EcmaScript ;
+      ]
+    )
+.
+
+
 <#uniqueBnodes>
   a :Step ;
   code:implementedBy [ a code:EcmaScriptModule ; code:link <node:barnard59-base/map.js#default> ] ;

cli/test/lib/commands/publish.test.ts

@@ -138,6 +138,17 @@ describe('@cube-creator/cli/lib/commands/publish', function () {
     })
   }
 
+  function duplicatesQudtUnit() {
+    expect(cubePointer.namedNode(targetCube('dimension/year'))).to.matchShape({
+      property: {
+        path: qudt.hasUnit,
+        minCount: 1,
+        maxCount: 1,
+        equals: qudt.unit,
+      },
+    })
+  }
+
   describe('publishing published', () => {
     before(resetData)
     before(function makeCubePublished() {
@@ -153,6 +164,7 @@ describe('@cube-creator/cli/lib/commands/publish', function () {
 
     it('removes hydra terms', removesHydraTerms)
     it('removes original values of mapped dimensions', removesMappingsOriginalValues)
+    it('adds qudt:hasUnit', duplicatesQudtUnit)
 
     it('does not publish a cube with trailing slash', async () => {
       const trailingSlashCubeExists = await ASK`${ns.baseCube('3/')} ?p ?o`
@@ -205,6 +217,7 @@ describe('@cube-creator/cli/lib/commands/publish', function () {
     before(runJob)
 
     it('removes hydra terms', removesHydraTerms)
+    it('adds qudt:hasUnit', duplicatesQudtUnit)
     it('removes original values of mapped dimensions', removesMappingsOriginalValues)
     it('adds software versions', addsSoftwareVersions)
 

fuseki/sample-ubd.trig

@@ -108,6 +108,7 @@ graph <cube-project/ubd/dimensions-metadata> {
   <cube-project/ubd/dimensions-metadata/dimension-value>
     schema:about <https://environment.ld.admin.ch/foen/ubd/28/dimension/value> ;
     schema:name "Wert"@de ;
+    qudt:unit <http://qudt.org/vocab/unit/MicroGM-PER-M3> ;
   .
 
   <cube-project/ubd/dimensions-metadata/station>