data: withContainingReverseContributionList

2 files changed, 41 insertions, 0 deletions

diff --git a/src/data/composite/things/contribution/index.js b/src/data/composite/things/contribution/index.js
index 2c812644..9b22be2e 100644
--- a/src/data/composite/things/contribution/index.js
+++ b/src/data/composite/things/contribution/index.js
@@ -1,6 +1,7 @@
 export {default as inheritFromContributionPresets} from './inheritFromContributionPresets.js';
 export {default as thingPropertyMatches} from './thingPropertyMatches.js';
 export {default as thingReferenceTypeMatches} from './thingReferenceTypeMatches.js';
+export {default as withContainingReverseContributionList} from './withContainingReverseContributionList.js';
 export {default as withContributionArtist} from './withContributionArtist.js';
 export {default as withContributionContext} from './withContributionContext.js';
 export {default as withMatchingContributionPresets} from './withMatchingContributionPresets.js';
diff --git a/src/data/composite/things/contribution/withContainingReverseContributionList.js b/src/data/composite/things/contribution/withContainingReverseContributionList.js
new file mode 100644
index 00000000..56704c8b
--- /dev/null
+++ b/src/data/composite/things/contribution/withContainingReverseContributionList.js
@@ -0,0 +1,40 @@
+// Get the artist's contribution list containing this property.
+
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withPropertyFromObject} from '#composite/data';
+
+import withContributionArtist from './withContributionArtist.js';
+
+export default templateCompositeFrom({
+  annotation: `withContainingReverseContributionList`,
+
+  inputs: {
+    artistProperty: input({
+      defaultDependency: 'artistProperty',
+      acceptsNull: true,
+    }),
+  },
+
+  outputs: ['#containingReverseContributionList'],
+
+  steps: () => [
+    raiseOutputWithoutDependency({
+      dependency: input('artistProperty'),
+      output: input.value({
+        ['#containingReverseContributionList']:
+          null,
+      }),
+    }),
+
+    withContributionArtist(),
+
+    withPropertyFromObject({
+      object: '#artist',
+      property: input('artistProperty'),
+    }).outputs({
+      ['#value']: '#containingReverseContributionList',
+    }),
+  ],
+});