Do not remove sessions/oidc consents from Angular when the XHR fails

lemonldap-ng-manager/site/coffee/sessions.coffee

@@ -177,11 +177,11 @@ llapp.controller 'SessionsExplorerCtrl', ['$scope', '$translator', '$location',
 	# Delete RP Consent
 	$scope.deleteOIDCConsent = (rp, epoch) ->
 		items = document.querySelectorAll(".data-#{epoch}")
-		for e in items
-			e.remove()
 		$scope.waiting = true
 		$http['delete']("#{scriptname}sessions/OIDCConsent/#{sessionType}/#{$scope.currentSession.id}?rp=#{rp}&epoch=#{epoch}").then (response) ->
 			$scope.waiting = false
+			for e in items
+				e.remove()
 		, (resp) ->
 			$scope.waiting = false
 		$scope.showT = false
@@ -194,8 +194,6 @@ llapp.controller 'SessionsExplorerCtrl', ['$scope', '$translator', '$location',
 			$scope.currentScope.remove()
 			$scope.waiting = false
 		, (resp) ->
-			$scope.currentSession = null
-			$scope.currentScope.remove()
 			$scope.waiting = false
 
 	# Open node

lemonldap-ng-manager/site/htdocs/static/js/sessions.js

@@ -194,15 +194,18 @@
         return $scope.showM = false;
       };
       $scope.deleteOIDCConsent = function(rp, epoch) {
-        var e, i, items, len;
+        var items;
         items = document.querySelectorAll(".data-" + epoch);
-        for (i = 0, len = items.length; i < len; i++) {
-          e = items[i];
-          e.remove();
-        }
         $scope.waiting = true;
         $http['delete'](scriptname + "sessions/OIDCConsent/" + sessionType + "/" + $scope.currentSession.id + "?rp=" + rp + "&epoch=" + epoch).then(function(response) {
-          return $scope.waiting = false;
+          var e, i, len, results;
+          $scope.waiting = false;
+          results = [];
+          for (i = 0, len = items.length; i < len; i++) {
+            e = items[i];
+            results.push(e.remove());
+          }
+          return results;
         }, function(resp) {
           return $scope.waiting = false;
         });
@@ -215,8 +218,6 @@
           $scope.currentScope.remove();
           return $scope.waiting = false;
         }, function(resp) {
-          $scope.currentSession = null;
-          $scope.currentScope.remove();
           return $scope.waiting = false;
         });
       };