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add UnitPrices service

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This commit is contained in:
Andy Brett
2021-03-02 21:48:31 -08:00
committed by Jean-Baptiste Bellet
parent b494cd2f8b
commit 7abb3868fc
2 changed files with 31 additions and 0 deletions
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25
app/assets/javascripts/admin/products/services/unit_prices.js.coffee Normal file
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@@ -0,0 +1,25 @@
angular.module("admin.products").factory "UnitPrices", (VariantUnitManager) ->
class UnitPrices
@price: (price, scale, unit_type, unit_value) ->
price / @denominator(unit_value, variant_unit)
@denominator: (scale, unit_type, unit_value) ->
unit = @unit(scale, unit_type)
if unit == "lb"
unit_value / 453.6
else if unit == "kg"
unit_value / 1000
else
unit_value
@unit: (scale, unit_type, variant_unit_name = '') ->
if VariantUnitManager.systemOfMeasurement(scale, unit_type) == "imperial"
"lb"
else if unit_type == "weight"
"kg"
else if unit_type == "volume"
"L"
else if variant_unit_name.length > 0
variant_unit_name
else
"item"

6
app/assets/javascripts/admin/products/services/variant_unit_manager.js.coffee
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@@ -67,3 +67,9 @@ angular.module("admin.products").factory "VariantUnitManager", (availableUnits)
scaleSystem = @units[unitType][scale]['system']
(parseFloat(scale) for scale, scaleInfo of @units[unitType] when scaleInfo['system'] == scaleSystem).sort (a, b) ->
a - b
@systemOfMeasurement: (scale, unitType) ->
if @units[unitType][scale]
@units[unitType][scale]['system']
else
'custom'