fix: facet size can be configured / changed at query time (#796)

fix #791
searchkit · Dec 5, 2020 · beb567f · beb567f · github-actions · Dec 5, 2020
1 parent 293cb9e
commit beb567f
Show file tree

Hide file tree

Showing 4 changed files with 78 additions and 3 deletions.
diff --git a/docs/docs/guides-graphql-schema.md b/docs/docs/guides-graphql-schema.md
@@ -89,7 +89,7 @@ Used for facet interactions such as for search or for when displaying more facet
 			facet(
 				id: "actors",
 				query: "a", <-- query prefix to filter entries
-				page: { from: 0, size: 20 } <--- pagination options on facet
+				size: 20 <--- size options on facet
 			) {
 				id
 				label

diff --git a/docs/docs/searchkit-apollo-resolvers.md b/docs/docs/searchkit-apollo-resolvers.md
@@ -234,7 +234,7 @@ Supports facet values querying via the facet node. Great for UIs where you have
 ```gql
  {
   results(query: "heat", filters: []) {
-    facet(id: "type", query: "movi") {
+    facet(id: "type", query: "movi", size: 10) {
       id
       entries {
         id

diff --git a/packages/searchkit-apollo-resolvers/src/schema.ts b/packages/searchkit-apollo-resolvers/src/schema.ts
@@ -28,7 +28,7 @@ export default gql`
     summary: Summary
     hits(page: PageInput, sortBy: String): HitResults
     facets: [FacetSet]
-    facet(id: String!, query: String, page: PageInput): FacetSet
+    facet(id: String!, query: String, size: Float): FacetSet
   }
 
   type PageInfo {

diff --git a/packages/searchkit-apollo-resolvers/tests/FacetResolver.test.ts b/packages/searchkit-apollo-resolvers/tests/FacetResolver.test.ts
@@ -88,5 +88,80 @@ describe('Facet Resolver', () => {
       expect(response.body.data).toMatchSnapshot()
       expect(response.status).toEqual(200)
     })
+
+    it('Adjust size at query time', async () => {
+      setupTestServer(config)
+
+      const gql = `
+        {
+          results(query: "") {
+            facet(id: "writers", size: 20) {
+              id
+              type
+              label
+              display
+              entries {
+                id
+                count
+                label
+              }
+            }
+          }
+        }
+      `
+
+      const scope = nock('http://localhost:9200')
+        .post('/movies/_search')
+        .reply((uri, body: any) => {
+          expect(body.aggs.facet_bucket_all.aggs.writers.terms.size).toEqual(20)
+          return [200, FacetMock]
+        })
+
+      const response = await runQuery(gql)
+      expect(response.status).toEqual(200)
+    })
+
+    it('Adjust size at configuration', async () => {
+      setupTestServer({
+        ...config,
+        facets: [
+          new RefinementSelectFacet({
+            id: 'writers',
+            field: 'writers.raw',
+            label: 'Writers',
+            multipleSelect: true,
+            size: 30
+          })
+        ]
+      })
+
+      const gql = `
+        {
+          results(query: "") {
+            facet(id: "writers") {
+              id
+              type
+              label
+              display
+              entries {
+                id
+                count
+                label
+              }
+            }
+          }
+        }
+      `
+
+      const scope = nock('http://localhost:9200')
+        .post('/movies/_search')
+        .reply((uri, body: any) => {
+          expect(body.aggs.facet_bucket_all.aggs.writers.terms.size).toEqual(30)
+          return [200, FacetMock]
+        })
+
+      const response = await runQuery(gql)
+      expect(response.status).toEqual(200)
+    })
   })
 })