1 files changed, 21 insertions, 3 deletions

diff --git a/assets_src/js/list.js b/assets_src/js/list.js
index 8246950..b3541e0 100644
--- a/assets_src/js/list.js
+++ b/assets_src/js/list.js
@@ -19,18 +19,36 @@ async function resultClicked(grilId) {
         document.getElementById('gril-list').innerHTML += response;
 }
 
-function listButtonHandler(e) {
+async function updateGrilOrder(gril, pos) {
+    return await ajax.post(
+        `${window.location}/order`,
+        `gril=${gril}&pos=${pos}`,
+        { headers: {
+            'Content-Type': 'application/x-www-form-urlencoded',
+        } });
+}
+
+async function listButtonHandler(e) {
         let liFilter = x => x.tagName && x.tagName.toLowerCase() === 'li';
         let item = dom.closest(e.target, liFilter);
         let pItem = dom.previous(item, liFilter),
             nItem = dom.next(dom.next(item, liFilter), liFilter);
         switch (e.target.classList[0]) {
         case 'gril-sort-up':
-                //TODO: backend
+        try {
+            await updateGrilOrder(item.id, -1);
+        } catch(e) {
+            alert(e.message);
+        }
                 item.parentNode.insertBefore(item, pItem);
                 break;
         case 'gril-sort-down':
-                //TODO: backend
+        try {
+            await updateGrilOrder(item.id, 1);
+        } catch(e) {
+            alert(e.message);
+        }
+        
                 if (nItem) {
                         item.parentNode.insertBefore(item, nItem);
                 } else {