Merge pull request #5887 from srosset81/patch-2

Handle arrays in ReferenceArrayField filter

Author: fzaninotto

packages/ra-core/src/controller/field/ReferenceArrayFieldController.spec.tsx

@@ -202,4 +202,86 @@ describe('<ReferenceArrayFieldController />', () => {
         expect(dispatch.mock.calls[0][0].type).toBe('RA/CRUD_GET_MANY');
         expect(dataProvider.getMany).toBeCalledTimes(1);
     });
+
+    it('should filter string data based on the filter props', () => {
+        const children = jest.fn().mockReturnValue('child');
+        renderWithRedux(
+            <ReferenceArrayFieldController
+                record={{ id: 1, barIds: [1, 2] }}
+                filter={{ title: 'world' }}
+                resource="foo"
+                reference="bar"
+                source="barIds"
+                basePath=""
+            >
+                {children}
+            </ReferenceArrayFieldController>,
+            {
+                admin: {
+                    resources: {
+                        bar: {
+                            data: {
+                                1: { id: 1, title: 'hello' },
+                                2: { id: 2, title: 'world' },
+                            },
+                        },
+                    },
+                },
+            }
+        );
+        expect(children.mock.calls[0][0]).toMatchObject({
+            basePath: '',
+            currentSort: { field: 'id', order: 'ASC' },
+            loaded: true,
+            loading: true,
+            data: {
+                2: { id: 2, title: 'world' },
+            },
+            ids: [1, 2],
+            error: null,
+        });
+    });
+
+    it('should filter array data based on the filter props', () => {
+        const children = jest.fn().mockReturnValue('child');
+        renderWithRedux(
+            <ReferenceArrayFieldController
+                record={{ id: 1, barIds: [1, 2, 3, 4] }}
+                filter={{ items: ['two', 'four', 'five'] }}
+                resource="foo"
+                reference="bar"
+                source="barIds"
+                basePath=""
+            >
+                {children}
+            </ReferenceArrayFieldController>,
+            {
+                admin: {
+                    resources: {
+                        bar: {
+                            data: {
+                                1: { id: 1, items: ['one', 'two'] },
+                                2: { id: 2, items: ['three'] },
+                                3: { id: 3, items: 'four' },
+                                4: { id: 4, items: ['five'] },
+                            },
+                        },
+                    },
+                },
+            }
+        );
+        expect(children.mock.calls[0][0]).toMatchObject({
+            basePath: '',
+            currentSort: { field: 'id', order: 'ASC' },
+            loaded: true,
+            loading: true,
+            data: {
+                1: { id: 1, items: ['one', 'two'] },
+                3: { id: 3, items: 'four' },
+                4: { id: 4, items: ['five'] },
+            },
+            ids: [1, 2, 3, 4],
+            error: null,
+        });
+    });
 });

packages/ra-core/src/controller/field/useReferenceArrayFieldController.ts

@@ -171,10 +171,11 @@ const useReferenceArrayFieldController = (
         if (!loaded) return;
         // 1. filter
         let tempData = data.filter(record =>
-            Object.entries(filterValues).every(
-                ([filterName, filterValue]) =>
-                    // eslint-disable-next-line eqeqeq
-                    filterValue == get(record, filterName)
+            Object.entries(filterValues).every(([filterName, filterValue]) =>
+                Array.isArray(get(record, filterName))
+                    ? get(record, filterName).includes(filterValue)
+                    : // eslint-disable-next-line eqeqeq
+                      filterValue == get(record, filterName)
             )
         );
         // 2. sort