Pairing and unpairing functional

view-webapp/src/main/webapp/js/tour-pairing.inc.js

@@ -9,6 +9,15 @@ function pair(parts) {
     });
 }
 
+function unpair(games) {
+  api.deleteJson(`tour/${tour_id}/pair/${activeRound}`, games)
+    .then(rst => {
+      if (rst !== 'error') {
+        document.location.reload();
+      }
+    });
+}
+
 onLoad(()=>{
   $('.listitem').on('click', e => {
     if (e.shiftKey && typeof(focused) !== 'undefined') {
@@ -34,4 +43,8 @@ onLoad(()=>{
     let parts = $('#pairables')[0].childNodes.filter('.selected.listitem').map(item => parseInt(item.data("id")));
     pair(parts);
   });
+  $('#unpair').on('click', e => {
+    let games = $('#paired')[0].childNodes.filter('.selected.listitem').map(item => parseInt(item.data("id")));
+    unpair(games);
+  });
 });