$scope.saveOrder = function()

in source/web-client/app/scripts/controllers/order-edit.js [40:84]
41 lines of code
3 McCabe index (conditional complexity)

  $scope.saveOrder = function() {
    var order = {
      order_id: $scope.order.order_id,
      productId: $scope.order.productId,
      productSKU: $scope.productMap[$scope.order.productId].sku,
      productDescription: $scope.productMap[$scope.order.productId].title,
      orderedBy: $rootScope.currentUser,
      dateOrdered: $scope.order.dateOrdered,
      quantity: $scope.order.quantity,
      unitCost: $scope.order.unitCost
    };

    $http.put(Constants.ORDER_MANAGER_URL + '/order', order)
      .then(function(response) {
        console.log('Order updated');
        $location.path('/orders');
      })
      .catch(function(response) {
        $scope.error = "Error updating order: " + response.message;
        console.log("Error updating order: " + response.message);
      });

    if ($scope.order.quantity != $scope.order.originalQantity) {
      var product = $scope.productMap[$scope.order.productId];
      if ($scope.order.quantity > $scope.order.originalQantity) {
        product.numberInStock -= ($scope.order.quantity - $scope.order.originalQantity);
      }
      else {
        product.numberInStock += ($scope.order.originalQantity - $scope.order.quantity);
      }

      $http.put(Constants.PRODUCT_MANAGER_URL + '/product', product)
        .then(function (response) {
          console.log('Product inventory updated');
        })
        .catch(function (response) {
          $scope.error = "Error updating product inventory: " + response.message;
          console.log("Error updating product inventory: " + response.message);
        })
    }

    $scope.order = {};
    $scope.order.quantity = 1;
    $route.reload();
  };