Data layer - Macro & UX improvments (#117)

Closes #75

src/store/effects/macro.ts

@@ -0,0 +1,21 @@
+import { Injectable } from '@angular/core';
+
+import { Actions, Effect } from '@ngrx/effects';
+
+import 'rxjs/add/operator/map';
+
+import { MacroActions } from '../actions';
+
+@Injectable()
+export class MacroEffects {
+
+    @Effect()remove$: any = this.actions$
+        .ofType(MacroActions.REMOVE)
+        .map(() => {
+            // TODO: Waiting for the fix: https://github.com/angular/angular/issues/10770
+            // If state is empty router.navigate(['/macro']);
+            // Else router.navigate(['/macro']);
+        });
+
+    constructor(private actions$: Actions) {}
+}