Query Filter \ Filter Manager: de-angularize and move to data plugin

packages/kbn-es-query/src/filters/lib/meta_filter.ts

@@ -38,11 +38,13 @@ export interface FilterMeta {
 }
 
 export interface Filter {
-  $state: FilterState;
+  $state?: FilterState;
   meta: FilterMeta;
   query?: object;
 }
 
+export type Filters = Filter[];
+
 export interface LatLon {
   lat: number;
   lon: number;
@@ -62,7 +64,7 @@ export function buildEmptyFilter(isPinned: boolean, index?: string): Filter {
 }
 
 export function isFilterPinned(filter: Filter) {
-  return filter.$state.store === FilterStateStore.GLOBAL_STATE;
+  return filter.$state && filter.$state.store === FilterStateStore.GLOBAL_STATE;
 }
 
 export function toggleFilterDisabled(filter: Filter) {

src/legacy/core_plugins/data/public/filter/apply_filters/directive.js

@@ -21,7 +21,7 @@ import 'ngreact';
 import { uiModules } from 'ui/modules';
 import template from './directive.html';
 import { ApplyFiltersPopover } from './apply_filters_popover';
-import { mapAndFlattenFilters } from 'ui/filter_manager/lib/map_and_flatten_filters';
+import { mapAndFlattenFilters } from '../filter_manager/lib/map_and_flatten_filters';
 import { wrapInI18nContext } from 'ui/i18n';
 
 const app = uiModules.get('app/data', ['react']);

src/legacy/core_plugins/data/public/filter/filter_bar/filter_editor/index.tsx

@@ -441,17 +441,20 @@ class FilterEditorUI extends Component<Props, State> {
       queryDsl,
     } = this.state;
 
-    const { store } = this.props.filter.$state;
+    const { $state } = this.props.filter;
+    if (!$state || !$state.store) {
+      return; // typescript validation
+    }
     const alias = useCustomLabel ? customLabel : null;
 
     if (isCustomEditorOpen) {
       const { index, disabled, negate } = this.props.filter.meta;
       const newIndex = index || this.props.indexPatterns[0].id;
       const body = JSON.parse(queryDsl);
-      const filter = buildCustomFilter(newIndex, body, disabled, negate, alias, store);
+      const filter = buildCustomFilter(newIndex, body, disabled, negate, alias, $state.store);
       this.props.onSubmit(filter);
     } else if (indexPattern && field && operator) {
-      const filter = buildFilter(indexPattern, field, operator, params, alias, store);
+      const filter = buildFilter(indexPattern, field, operator, params, alias, $state.store);
       this.props.onSubmit(filter);
     }
   };

src/legacy/core_plugins/data/public/filter/filter_bar/filter_editor/lib/filter_editor_utils.test.ts

@@ -239,7 +239,11 @@ describe('Filter editor utils', () => {
       const filter = buildFilter(mockIndexPattern, mockFields[0], isOperator, params, alias, state);
       expect(filter.meta.negate).toBe(isOperator.negate);
       expect(filter.meta.alias).toBe(alias);
-      expect(filter.$state.store).toBe(state);
+
+      expect(filter.$state).toBeDefined();
+      if (filter.$state) {
+        expect(filter.$state.store).toBe(state);
+      }
     });
 
     it('should build phrases filters', () => {
@@ -257,7 +261,10 @@ describe('Filter editor utils', () => {
       expect(filter.meta.type).toBe(isOneOfOperator.type);
       expect(filter.meta.negate).toBe(isOneOfOperator.negate);
       expect(filter.meta.alias).toBe(alias);
-      expect(filter.$state.store).toBe(state);
+      expect(filter.$state).toBeDefined();
+      if (filter.$state) {
+        expect(filter.$state.store).toBe(state);
+      }
     });
 
     it('should build range filters', () => {
@@ -274,7 +281,10 @@ describe('Filter editor utils', () => {
       );
       expect(filter.meta.negate).toBe(isBetweenOperator.negate);
       expect(filter.meta.alias).toBe(alias);
-      expect(filter.$state.store).toBe(state);
+      expect(filter.$state).toBeDefined();
+      if (filter.$state) {
+        expect(filter.$state.store).toBe(state);
+      }
     });
 
     it('should build exists filters', () => {
@@ -291,7 +301,10 @@ describe('Filter editor utils', () => {
       );
       expect(filter.meta.negate).toBe(existsOperator.negate);
       expect(filter.meta.alias).toBe(alias);
-      expect(filter.$state.store).toBe(state);
+      expect(filter.$state).toBeDefined();
+      if (filter.$state) {
+        expect(filter.$state.store).toBe(state);
+      }
     });
 
     it('should negate based on operator', () => {
@@ -308,7 +321,10 @@ describe('Filter editor utils', () => {
       );
       expect(filter.meta.negate).toBe(doesNotExistOperator.negate);
       expect(filter.meta.alias).toBe(alias);
-      expect(filter.$state.store).toBe(state);
+      expect(filter.$state).toBeDefined();
+      if (filter.$state) {
+        expect(filter.$state.store).toBe(state);
+      }
     });
   });
 });