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Extract per_item_fees_total out of compute_order

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This commit is contained in:
Luis Ramos
2020-06-16 18:04:16 +01:00
parent 4b12a5f592
commit 21120dd6ab
1 changed files with 16 additions and 14 deletions
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30
app/models/calculator/default_tax.rb
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@@ -29,26 +29,13 @@ module Calculator
calculator = OpenFoodNetwork::EnterpriseFeeCalculator.new(order.distributor,
order.order_cycle)
# Finds relevant fees for each line_item,
# calculates the tax on them, and returns the total tax
per_item_fees_total = order.line_items.sum do |line_item|
calculator.per_item_enterprise_fee_applicators_for(line_item.variant)
.select { |applicator|
(!applicator.enterprise_fee.inherits_tax_category &&
applicator.enterprise_fee.tax_category == rate.tax_category) ||
(applicator.enterprise_fee.inherits_tax_category &&
line_item.product.tax_category == rate.tax_category)
}
.sum { |applicator| applicator.enterprise_fee.compute_amount(line_item) }
end
# Finds relevant fees for whole order,
# calculates the tax on them, and returns the total tax
per_order_fees_total = calculator.per_order_enterprise_fee_applicators_for(order)
.select { |applicator| applicator.enterprise_fee.tax_category == rate.tax_category }
.sum { |applicator| applicator.enterprise_fee.compute_amount(order) }
[line_items_total(order), per_item_fees_total, per_order_fees_total].sum do |total|
[line_items_total(order), per_item_fees_total(order, calculator), per_order_fees_total].sum do |total|
round_to_two_places(total * rate.amount)
end
end
@@ -61,6 +48,21 @@ module Calculator
matched_line_items.sum(&:total)
end
# Finds relevant fees for each line_item,
# calculates the tax on them, and returns the total tax
def per_item_fees_total(order, calculator)
order.line_items.sum do |line_item|
calculator.per_item_enterprise_fee_applicators_for(line_item.variant)
.select { |applicator|
(!applicator.enterprise_fee.inherits_tax_category &&
applicator.enterprise_fee.tax_category == rate.tax_category) ||
(applicator.enterprise_fee.inherits_tax_category &&
line_item.product.tax_category == rate.tax_category)
}
.sum { |applicator| applicator.enterprise_fee.compute_amount(line_item) }
end
end
def compute_line_item(line_item)
if line_item.tax_category == rate.tax_category
if rate.included_in_price