fix: Filtering by termsets

Author: bprusinowski

app/browser/context.tsx

@@ -209,11 +209,12 @@ const createUseBrowseState = ({ syncWithUrl }: { syncWithUrl: boolean }) => {
         dataset,
         setDataset,
         filters,
-        setFilters: (filters: BrowseFilter[]) =>
+        setFilters: (filters: BrowseFilter[]) => {
           setParams((params) => ({
             ...params,
             ...getParamsFromFilters(filters),
-          })),
+          }));
+        },
       }),
       [
         includeDrafts,

app/browser/filters.tsx

@@ -66,16 +66,22 @@ export const getParamsFromFilters = (filters: BrowseFilter[]) => {
   for (const filter of filters) {
     const typeAttr = i === 0 ? "type" : ("subtype" as const);
     const iriAttr = i === 0 ? "iri" : ("subiri" as const);
-    if (filter.__typename === SearchCubeFilterType.DataCubeTheme) {
-      params[typeAttr] = "theme";
-      params[iriAttr] = filter.iri;
-    } else if (
-      filter.__typename === SearchCubeFilterType.DataCubeOrganization
-    ) {
-      params[typeAttr] = "organization";
-      params[iriAttr] = filter.iri;
-    } else if (filter.__typename === SearchCubeFilterType.DataCubeAbout) {
-      params.topic = filter.iri;
+    switch (filter.__typename) {
+      case SearchCubeFilterType.DataCubeTheme:
+        params[typeAttr] = "theme";
+        params[iriAttr] = filter.iri;
+        break;
+      case SearchCubeFilterType.DataCubeOrganization:
+        params[typeAttr] = "organization";
+        params[iriAttr] = filter.iri;
+        break;
+      case SearchCubeFilterType.DataCubeAbout:
+        params.topic = filter.iri;
+        break;
+      case SearchCubeFilterType.Termset:
+        params[typeAttr] = "termset";
+        params[iriAttr] = filter.iri;
+        break;
     }
     i++;
   }

app/pages/browse/index.tsx

@@ -4,8 +4,8 @@ import { ConfiguratorStateProvider } from "@/configurator/configurator-state";
 import { SearchCubeResultOrder } from "@/graphql/query-hooks";
 
 export type BrowseParams = {
-  type?: "theme" | "organization" | "dataset";
-  subtype?: "theme" | "organization";
+  type?: "theme" | "organization" | "dataset" | "termset";
+  subtype?: "theme" | "organization" | "termset";
   iri?: string;
   subiri?: string;
   topic?: string;