manage selected and suggested arrays: fix duplicate

src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons.vue

@@ -65,8 +65,6 @@ import { mapState } from 'vuex';
 import Modal from 'ChillPersonAssets/vuejs/_components/Modal';
 import PersonSuggestion from 'ChillPersonAssets/vuejs/_components/PersonSuggestion';
 
-const SimpsonId = 10000;
-
 export default {
    name: 'AddPersons',
    components: {
@@ -101,12 +99,11 @@ export default {
          return this.add_persons.selected;
       }, 
       selectedCounter() {
-         if (! this.add_persons.selected) { return 0; }
          return this.add_persons.selected.length;
       },
       selectedAndSuggested() {
-         return [...new Set([...this.selected, ...this.suggested])];
-      },
+         return this.$store.getters.selectedAndSuggested;
+      }
    },
    methods: {
       openModal() {

src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/PersonSuggestion.vue

@@ -45,6 +45,9 @@ export default {
             return this.$store.state.add_persons.selected;
          }
       },
+      selectedAndSuggested() {
+         return this.$store.getters.selectedAndSuggested;
+      },
       isChecked() {
          return (this.selected.indexOf(this.item) === -1) ? false : true;
       }