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Change bulk quantities on any quantity change

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This prepares for changing the quantity with an input field. It also
applies if the quantity is changed after an ajax request.
This commit is contained in:
Maikel Linke
2020-12-10 16:37:14 +11:00
parent 7add9247d5
commit af918e63ee
2 changed files with 26 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
app/assets/javascripts/darkswarm/controllers/shop_variant_controller.js.coffee
View File

@@ -6,18 +6,24 @@ Darkswarm.controller "ShopVariantCtrl", ($scope, $modal, Cart) ->
return if old_value[0] == null && new_value[0] == null
Cart.adjust($scope.variant.line_item)
if $scope.variant.product.group_buy
$scope.$watch "variant.line_item.quantity", ->
item = $scope.variant.line_item
if item.quantity < 1 || item.max_quantity < item.quantity
item.max_quantity = item.quantity
$scope.$watch "variant.line_item.max_quantity", ->
item = $scope.variant.line_item
if item.max_quantity < item.quantity
item.quantity = item.max_quantity
$scope.add = (quantity) ->
item = $scope.variant.line_item
item.quantity += quantity
if $scope.variant.product.group_buy
if item.quantity < 1 || item.max_quantity < item.quantity
item.max_quantity = item.quantity
$scope.addMax = (quantity) ->
item = $scope.variant.line_item
item.max_quantity += quantity
if item.max_quantity < item.quantity
item.quantity = item.max_quantity
$scope.canAdd = (quantity) ->
wantedQuantity = $scope.variant.line_item.quantity + quantity

28
spec/javascripts/unit/darkswarm/controllers/checkout/shop_variant_controller_spec.js.coffee
View File

@@ -4,18 +4,18 @@ describe "ShopVariantCtrl", ->
beforeEach ->
module 'Darkswarm'
scope =
$watchGroup: ->
variant: {
inject ($rootScope, $controller, $modal)->
scope = $rootScope.$new()
scope.$watchGroup = ->
scope.variant = {
on_demand: true
product: {group_buy: false}
product: {group_buy: true}
line_item: {
quantity: 0
max_quantity: 0
}
}
inject ($controller, $modal)->
ctrl = $controller 'ShopVariantCtrl', {$scope: scope, $modal: $modal, Cart: null}
it "adds an item to the cart", ->
@@ -33,20 +33,22 @@ describe "ShopVariantCtrl", ->
expect(scope.variant.line_item.max_quantity).toEqual 5
it "adds to the max quantity to be at least min quantity", ->
scope.variant.product.group_buy = true
scope.variant.line_item.max_quantity = 2
scope.$apply ->
scope.variant.line_item.max_quantity = 2
scope.add 3
scope.$apply ->
scope.add 3
expect(scope.variant.line_item.quantity).toEqual 3
expect(scope.variant.line_item.max_quantity).toEqual 3
it "decreases the min quantity to not exceed max quantity", ->
scope.variant.product.group_buy = true
scope.variant.line_item.quantity = 3
scope.variant.line_item.max_quantity = 5
scope.$apply ->
scope.variant.line_item.quantity = 3
scope.variant.line_item.max_quantity = 5
scope.addMax -3
scope.$apply ->
scope.addMax -3
expect(scope.variant.line_item.quantity).toEqual 2
expect(scope.variant.line_item.max_quantity).toEqual 2