Created
April 22, 2020 23:02
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Shopify Gift With Purchase
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Variant_ids = [18334016901, 17782905285 ] | |
Product_ids = [5782681861, 5620148101 ] | |
Prices = [2450, 500 ] | |
Triggers = [15000, 2500 ] | |
def gwp(product_id, variant_id, product_price, activation_total) | |
should_trigger_gift = false | |
#first, add up all the line items' prices | |
total = Money.new(cents:0) | |
Input.cart.line_items.each do |line_item| | |
found = false; | |
for var_id in Variant_ids | |
if line_item.variant.id == var_id | |
found = true; | |
end | |
end | |
next if found | |
total = total + line_item.line_price | |
end | |
#should we should trigger the gift? | |
if total > Money.new(cents:activation_total) | |
should_trigger_gift = true | |
else | |
should_trigger_gift = false | |
end | |
if should_trigger_gift | |
Input.cart.line_items.each do |line_item| | |
product = line_item.variant.product | |
next if product.gift_card? | |
next unless product.id == product_id | |
line_price = line_item.line_price | |
line_discount = Money.new(cents:product_price) | |
new_line_price = line_price - line_discount | |
line_item.change_line_price( new_line_price , message: "1x Free Gift!") | |
break | |
end | |
else | |
Input.cart.line_items.each do |line_item| | |
product = line_item.variant.product | |
next if product.gift_card? | |
next unless product.id == product_id | |
line_price = line_item.line_price | |
regular_price = Money.new(cents:product_price) | |
new_line_price = regular_price * line_item.quantity | |
line_item.change_line_price( new_line_price , message: "1x Free Gift!") | |
break | |
end | |
end | |
Output.cart = Input.cart | |
end | |
#apply product one | |
gwp(Product_ids[0],Variant_ids[0],Prices[0],Triggers[0]) | |
#apply product two | |
gwp(Product_ids[1],Variant_ids[1],Prices[1],Triggers[1]) |
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