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After adding an item to the cart, when less quantity available, reduce quantity and reset client-side stock level

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This commit is contained in:
Rohan Mitchell
2016-03-24 16:41:54 +11:00
parent 8a62d26af4
commit 6fbbe580c5
2 changed files with 34 additions and 3 deletions
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8
app/assets/javascripts/darkswarm/services/cart.js.coffee
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@@ -47,6 +47,14 @@ Darkswarm.factory 'Cart', (CurrentOrder, Variants, $timeout, $http, storage)->
li.quantity = 0
li.max_quantity = 0 if li.max_quantity?
li.variant.count_on_hand = 0
else
if stockLevels[li.variant.id].quantity < li.quantity
alert "Variant quantity reduced: #{li.variant.id}"
li.quantity = stockLevels[li.variant.id].quantity
if stockLevels[li.variant.id].max_quantity < li.max_quantity
alert "Variant max_quantity reduced: #{li.variant.id}"
li.max_quantity = stockLevels[li.variant.id].max_quantity
li.variant.count_on_hand = stockLevels[li.variant.id].on_hand
popQueue: =>
@update_enqueued = false

29
spec/javascripts/unit/darkswarm/services/cart_spec.js.coffee
View File

@@ -131,22 +131,45 @@ describe 'Cart service', ->
it "reduces the quantity in the cart", ->
li = {variant: {id: 1}, quantity: 5}
spyOn(Cart, 'line_items_present').andReturn [li]
Cart.compareAndNotifyStockLevels({})
Cart.compareAndNotifyStockLevels {}
expect(li.quantity).toEqual 0
expect(li.max_quantity).toBeUndefined()
it "reduces the max_quantity in the cart", ->
li = {variant: {id: 1}, quantity: 5, max_quantity: 6}
spyOn(Cart, 'line_items_present').andReturn [li]
Cart.compareAndNotifyStockLevels({})
Cart.compareAndNotifyStockLevels {}
expect(li.max_quantity).toEqual 0
it "resets the count on hand available", ->
li = {variant: {id: 1, count_on_hand: 10}, quantity: 5}
spyOn(Cart, 'line_items_present').andReturn [li]
Cart.compareAndNotifyStockLevels({})
Cart.compareAndNotifyStockLevels {}
expect(li.variant.count_on_hand).toEqual 0
describe "when the quantity available is less than that requested", ->
it "reduces the quantity in the cart", ->
li = {variant: {id: 1}, quantity: 6}
stockLevels = {1: {quantity: 5, on_hand: 5}}
spyOn(Cart, 'line_items_present').andReturn [li]
Cart.compareAndNotifyStockLevels stockLevels
expect(li.quantity).toEqual 5
expect(li.max_quantity).toBeUndefined()
it "reduces the max_quantity in the cart", ->
li = {variant: {id: 1}, quantity: 6, max_quantity: 7}
stockLevels = {1: {quantity: 5, max_quantity: 5, on_hand: 5}}
spyOn(Cart, 'line_items_present').andReturn [li]
Cart.compareAndNotifyStockLevels stockLevels
expect(li.max_quantity).toEqual 5
it "resets the count on hand available", ->
li = {variant: {id: 1}, quantity: 6}
stockLevels = {1: {quantity: 5, on_hand: 6}}
spyOn(Cart, 'line_items_present').andReturn [li]
Cart.compareAndNotifyStockLevels stockLevels
expect(li.variant.count_on_hand).toEqual 6
it "pops the queue", ->
Cart.update_enqueued = true
spyOn(Cart, 'scheduleUpdate')