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WIP: Making final_weight_volume adjustment a bit nicer

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Rob Harrington
2015-10-01 16:41:16 +10:00
parent a71999ba84
commit b08556ec7f
3 changed files with 49 additions and 45 deletions
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64
spec/javascripts/unit/bulk_order_management_spec.js.coffee
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@@ -351,49 +351,53 @@ describe "AdminOrderMgmtCtrl", ->
expect(scope.formattedValueWithUnitName(2000,unitsVariant)).toEqual "2 kg"
describe "updating the price upon updating the weight of a line item", ->
it "resets the weight if the weight is set to zero", ->
scope.filteredLineItems = [
{ units_variant: { unit_value: 100 }, price: 2, quantity: 1, final_weight_volume: 0 }
]
expect(scope.weightAdjustedPrice(scope.filteredLineItems[0], 100)).toEqual scope.filteredLineItems[0].price
it "updates the price if the weight is changed", ->
scope.filteredLineItems = [
{ units_variant: { unit_value: 100 }, price: 2, final_weight_volume: 200 }
{ original_price: 2.00, price: 2.00, original_quantity: 1, quantity: 1, original_final_weight_volume: 2000, final_weight_volume: 4000 }
]
old_value = scope.filteredLineItems[0].units_variant.unit_value
new_value = scope.filteredLineItems[0].final_weight_volume
sp = scope.filteredLineItems[0].price * new_value / old_value
expect(scope.weightAdjustedPrice(scope.filteredLineItems[0], old_value)).toEqual sp
scope.weightAdjustedPrice(scope.filteredLineItems[0])
expect(scope.filteredLineItems[0].price).toEqual 4.00
it "updates the weight if the quantity is changed", ->
it "doesn't update the price if the weight <= 0", ->
scope.filteredLineItems = [
{ units_variant: { unit_value: 150 }, price: 1, final_weight_volume: 100, quantity: 2 }
{ original_price: 2.00, price: 2.00, original_quantity: 1, quantity: 1, original_final_weight_volume: 2000, final_weight_volume: 0 }
]
old_value = 1
nw = scope.filteredLineItems[0].units_variant.unit_value * scope.filteredLineItems[0].quantity
scope.updateOnQuantity(scope.filteredLineItems[0], old_value)
expect(scope.filteredLineItems[0].final_weight_volume).toEqual nw
scope.weightAdjustedPrice(scope.filteredLineItems[0])
expect(scope.filteredLineItems[0].price).toEqual 2.00
it "updates the price if the quantity is changed", ->
it "doesn't update the price if the weight is an empty string", ->
scope.filteredLineItems = [
{ units_variant: { unit_value: 150 }, price: 21, final_weight_volume: 100, quantity: 2 }
{ original_price: 2.00, price: 2.00, original_quantity: 1, quantity: 1, original_final_weight_volume: 2000, final_weight_volume: "" }
]
old_value = 1
np = scope.filteredLineItems[0].price * (old_value * scope.filteredLineItems[0].units_variant.unit_value) / scope.filteredLineItems[0].final_weight_volume
scope.updateOnQuantity(scope.filteredLineItems[0], old_value)
expect(scope.filteredLineItems[0].price).toEqual np
scope.weightAdjustedPrice(scope.filteredLineItems[0])
expect(scope.filteredLineItems[0].price).toEqual 2.00
describe "updating final_weight_volume upon updating the quantity for a line_item", ->
beforeEach ->
spyOn(scope, "weightAdjustedPrice")
it "doesn't update the price if the weight is not changed", ->
it "updates the weight if the quantity is changed, then calls weightAdjustedPrice()", ->
scope.filteredLineItems = [
{ units_variant: { unit_value: 100 }, price: 2, final_weight_volume: 100 }
{ original_price: 2.00, price: 2.00, original_quantity: 1, quantity: 2, original_final_weight_volume: 2000, final_weight_volume: 0 }
]
old_value = scope.filteredLineItems[0].final_weight_volume
new_value = scope.filteredLineItems[0].final_weight_volume
sp = scope.filteredLineItems[0].price
expect(scope.weightAdjustedPrice(scope.filteredLineItems[0], old_value)).toEqual sp
scope.updateOnQuantity(scope.filteredLineItems[0])
expect(scope.filteredLineItems[0].final_weight_volume).toEqual 4000
expect(scope.weightAdjustedPrice).toHaveBeenCalled()
it "doesn't update the weight if the quantity <= 0", ->
scope.filteredLineItems = [
{ original_price: 2.00, price: 2.00, original_quantity: 1, quantity: 0, original_final_weight_volume: 2000, final_weight_volume: 1000 }
]
scope.updateOnQuantity(scope.filteredLineItems[0])
expect(scope.filteredLineItems[0].final_weight_volume).toEqual 1000
it "doesn't update the weight if the quantity is an empty string", ->
scope.filteredLineItems = [
{ original_price: 2.00, price: 2.00, original_quantity: 1, quantity: "", original_final_weight_volume: 2000, final_weight_volume: 1000 }
]
scope.updateOnQuantity(scope.filteredLineItems[0])
expect(scope.filteredLineItems[0].final_weight_volume).toEqual 1000
describe "Auxiliary functions", ->
describe "getting a zero filled two digit number", ->