Preserver searchers on document change

resources/js/components/ProcessFile/ProcessFile.ts

@@ -70,6 +70,16 @@ export default class ProcessFile extends Vue {
      *
      */
     created() {
+        let storedSearchers = localStorage.getItem('searchers');
+        if (storedSearchers !== null) {
+            this.selectedSearchers = JSON.parse(storedSearchers);
+
+            let searchersOptions = localStorage.getItem('searchersOptions');
+            if (searchersOptions !== null) {
+                this.searchersOptions = JSON.parse(searchersOptions);
+            }
+        }
+
         this.intervalId = setInterval(this.waitForFile, 3000);
 
         window.addEventListener('beforeunload', async (event) => {
@@ -155,6 +165,8 @@ export default class ProcessFile extends Vue {
      * @param event The event containing the uploaded files information
      */
     public async uploadFile(event: any): Promise<void> {
+        localStorage.setItem('searchers', JSON.stringify(this.selectedSearchers));
+        localStorage.setItem('searchersOptions', JSON.stringify(this.searchersOptions));
         this.$confirm.require({
             message: 'You will lose any progress on the current uploaded document. Are you sure you want to proceed?',
             header: 'Confirmation',