Class: SpreeLoyalty::Redemption

Inherits:
Object
  • Object
show all
Defined in:
app/services/spree_loyalty/redemption.rb

Overview

Converts points into a real Spree::StoreCredit grant, spendable immediately through the store's existing Store Credit payment method — deliberately no bespoke discount/coupon engine. Returns the created Spree::StoreCredit on success; raises SpreeLoyalty::Redemption::Error (with a message meant to be shown to the customer) on failure.

Defined Under Namespace

Classes: Error

Constant Summary collapse

CATEGORY_NAME =

Lazily created once per store on first redemption, not seeded — a store that never runs loyalty never gets an unused category cluttering its Store Credit admin.

'Loyalty Rewards'.freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.call ⇒ Object 



15
 
# File 'app/services/spree_loyalty/redemption.rb', line 15

def self.call(...) = new.call(...)

Instance Method Details

#call(account:, points:) ⇒ Object 



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# File 'app/services/spree_loyalty/redemption.rb', line 17

def call(account:, points:)
  points = points.to_i
  validate!(, points)

  dollars = points_to_dollars(points)

  SpreeLoyalty::Account.transaction do
    store_credit = Spree::StoreCredit.create!(
      user: .user,
      store: .store,
      amount: dollars,
      currency: .store.default_currency,
      category: loyalty_category,
      memo: "Redeemed #{points} loyalty points"
    )
    .transactions.create!(
      points: -points,
      kind: SpreeLoyalty::Transaction::REDEEMED,
      source: store_credit
    )
    .update!(points_balance: .points_balance - points)

    store_credit
  end
end