Fix zoom to extent

projects/common-map/src/fm-map/effects/map.effects.ts

@@ -4,11 +4,11 @@ import { Store, Action } from '@ngrx/store';
 import { Effect, Actions,ofType } from '@ngrx/effects';
 
 import { Observable ,  of } from 'rxjs';
-import { withLatestFrom, switchMap, map, catchError, mergeMap } from 'rxjs/operators';
+import { withLatestFrom, switchMap, map, catchError, mergeMap,delay } from 'rxjs/operators';
 
 import {GeoJSON,WKT} from 'ol/format';
 import {Feature} from 'ol';
-import { getCenter } from 'ol/extent';
+import { getCenter,createEmpty,extend } from 'ol/extent';
 import {Point} from 'ol/geom'
 
 
@@ -137,10 +137,29 @@ export class MapEffects {
 
 
   @Effect()
-  startSearchSucces$: Observable<Action> = this.actions$.pipe(
+  zoomToExtent$: Observable<Action> = this.actions$.pipe(
+    ofType(mapActions.STARTSEARCHSUCCESS),
+    delay(500),
+    mergeMap((action: mapActions.StartSearchSuccess) => {
+      let actions =[];
+      actions.push(new commonActions.SetMenuVisible(false));
+      let extent = createEmpty();
+      if (!action.query.bboxFilter) {        
+         if (extent) {
+          for (let f of action.features) {
+            extend(extent, (f as Feature).getGeometry().getExtent());
+          }
+        }  
+        actions.push(new mapActions.SetExtent(extent));
+      }
+      return actions;
+    }));
+
+  @Effect()
+  hideMenu$: Observable<Action> = this.actions$.pipe(
     ofType(mapActions.STARTSEARCHSUCCESS),
     mergeMap((action: mapActions.StartSearchSuccess) => {
-        return [new commonActions.SetMenuVisible(false)];
+      return of(new commonActions.SetMenuVisible(false));
     }));
 
   @Effect()

projects/common-map/src/fm-map/reducers/map.reducer.ts

@@ -10,7 +10,7 @@ import {commonActions} from '@farmmaps/common';
 import { createSelector, createFeatureSelector } from '@ngrx/store';
 
 import {Feature} from 'ol';
-import { createEmpty, extend} from 'ol/extent';
+
 
 import { ROUTER_NAVIGATION, RouterNavigationAction } from '@ngrx/router-store';
 
@@ -129,18 +129,8 @@ export function reducer(state = initialState, action: mapActions.Actions | commo
     }
     case mapActions.STARTSEARCHSUCCESS: {
       let a = action as mapActions.StartSearchSuccess;
-      let extent = state.extent;
-      if (!action.query.bboxFilter) {
-        extent = createEmpty();
-        if (extent) {
-          for (let f of action.features) {
-            extend(extent, (f as Feature).getGeometry().getExtent());
-          }
-        }  
-      }
       return tassign(state, {       
         features: a.features,
-        extent:extent,
         inSearch:false
       });
     }