34 lines
912 B
Go
34 lines
912 B
Go
package cart
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import (
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"fmt"
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"time"
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messages "git.k6n.net/go-cart-actor/pkg/messages"
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)
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// PaymentStarted registers the beginning of a payment attempt for a cart.
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// It either upserts the payment entry (based on paymentId) or creates a new one,
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// marks the cart as having an in-progress payment, and recalculates the PaidInFull flag.
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func PaymentCompleted(grain *CartGrain, msg *messages.PaymentCompleted) error {
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if msg == nil {
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return fmt.Errorf("PaymentStarted: nil payload")
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}
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paymentId := msg.PaymentId
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payment, found := grain.FindPayment(paymentId)
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if !found {
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return fmt.Errorf("PaymentStarted: payment not found")
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}
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payment.ProcessorReference = msg.ProcessorReference
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payment.Status = PaymentStatusSuccess
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payment.Amount = msg.Amount
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payment.Currency = msg.Currency
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payment.CompletedAt = asPointer(time.Now())
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// maybe update cart status
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grain.PaymentInProgress--
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return nil
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}
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