Add persistance

task_2_ts/ts/persistance.ts

@@ -5,20 +5,42 @@ import {
 // Using localStorage for persistance
 const persistanceStore: PersistanceConfig = JSON.parse( localStorage.getItem( 'persistance' ) ?? '{}' );
 
-export const store = (
+/**
+ * Store state for filename.
+ * @param filename - The filename to store for
+ * @param size - The filesize (in case file is changed)
+ * @param sorted - The sorted column
+ * @param active - The active column
+ * @param ascending - True if sorting ascending
+ */
+const store = (
     filename: string,
-    size: number,
+    size: string,
     sorted: string,
-    active: string
+    active: string,
+    ascending: boolean
 ) => {
     persistanceStore[ `${ filename }-${ size }` ] = {
         'active': active,
-        'sorted': sorted
+        'sorted': sorted,
+        'ascending': ascending
     };
     localStorage.setItem( 'persistance', JSON.stringify( persistanceStore ) );
 };
 
 
-export const get = ( filename: string, size: number ) => {
+/**
+ * Get the state for filename
+ * @param filename - The file to retrieve from
+ * @param size - The size of the file
+ * @returns The state, if found
+ */
+const get = ( filename: string, size: string ) => {
     return persistanceStore[ `${ filename }-${ size }` ];
 };
+
+
+export default {
+    store,
+    get
+};