- fix Indexdb:

1) ReadAllData 'GET'  : OK
 2) InsertTodo 'POST'  : OK
 3) DeleteItem 'DELETE': OK
 4) Modify     'PATCH' : OK

src/js/storage.js

@@ -64,26 +64,20 @@ export let idbKeyval = (() => {
       return req.result;
     },
     async set(key, value) {
-      return await withStore('readwrite', 'keyval', store => {
-        store.put(value, key);
+      let req;
+      await withStore('readwrite', 'keyval', store => {
+        req = store.put(value, key);
       });
+      return req.result;
     },
-    async setdata(table, valuekey) {
-
-      // set only the ID, because it need to delete it
-      let value = []
-      if (table === 'delete_todos') {
-        value['_id'] = valuekey
-        value['value'] = valuekey
-      }else {
-        value = valuekey
-      }
-
+    async setdata(table, value) {
+      let req;
       console.log('setdata', table, value)
 
-      return await withStore('readwrite', table, store  => {
-        store.put(value);
+      await withStore('readwrite', table, store  => {
+        req = store.put(value);
       });
+      return req.result;
     },
     async delete(key) {
       return await withStore('readwrite', 'keyval', store => {