Fix: including ordering param for id__in retrievals from frontend (#6875)

src-ui/src/app/components/common/input/document-link/document-link.component.spec.ts

@@ -66,6 +66,20 @@ describe('DocumentLinkComponent', () => {
     expect(getSpy).toHaveBeenCalled()
   })
 
+  it('shoud maintain ordering of selected documents', () => {
+    const getSpy = jest.spyOn(documentService, 'getFew')
+    getSpy.mockImplementation((ids) => {
+      const docs = documents.filter((d) => ids.includes(d.id))
+      return of({
+        count: docs.length,
+        all: docs.map((d) => d.id),
+        results: docs,
+      })
+    })
+    component.writeValue([12, 1])
+    expect(component.selectedDocuments).toEqual([documents[1], documents[0]])
+  })
+
   it('should search API on select text input', () => {
     const listSpy = jest.spyOn(documentService, 'listFiltered')
     listSpy.mockImplementation(

src-ui/src/app/components/common/input/document-link/document-link.component.ts

@@ -65,7 +65,9 @@ export class DocumentLinkComponent
         .pipe(takeUntil(this.unsubscribeNotifier))
         .subscribe((documentResults) => {
           this.loading = false
-          this.selectedDocuments = documentResults.results
+          this.selectedDocuments = documentIDs.map((id) =>
+            documentResults.results.find((d) => d.id === id)
+          )
           super.writeValue(documentIDs)
         })
     }