billing seat adjustments

src/app/organization/organizationBillingAdjustSeatsController.js

@@ -0,0 +1,36 @@
+angular
+    .module('bit.organization')
+
+    .controller('organizationBillingAdjustSeatsController', function ($scope, $state, $uibModalInstance, apiService,
+        $analytics, toastr, add) {
+        $scope.add = add;
+        $scope.seatAdjustment = 0;
+
+        $scope.submit = function () {
+            var request = {
+                seatAdjustment: $scope.seatAdjustment
+            };
+
+            if (!add) {
+                request.seatAdjustment *= -1;
+            }
+
+            $scope.submitPromise = apiService.organizations.putSeat({ id: $state.params.orgId }, request)
+                .$promise.then(function (response) {
+                    if (add) {
+                        $analytics.eventTrack('Added Seats');
+                        toastr.success('You have added ' + $scope.seatAdjustment + ' seats.');
+                    }
+                    else {
+                        $analytics.eventTrack('Removed Seats');
+                        toastr.success('You have removed ' + $scope.seatAdjustment + ' seats.');
+                    }
+
+                    $uibModalInstance.close();
+                });
+        };
+
+        $scope.close = function () {
+            $uibModalInstance.dismiss('cancel');
+        };
+    });