85 lines
2.3 KiB
Go
85 lines
2.3 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package stripecoinpayments
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import (
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"context"
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"github.com/skyrings/skyring-common/tools/uuid"
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"github.com/stripe/stripe-go"
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"storj.io/storj/satellite/payments"
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)
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// creditCards is an implementation of payments.CreditCards.
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type creditCards struct {
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service *Service
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}
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// List returns a list of PaymentMethods for a given Customer.
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func (creditCards *creditCards) List(ctx context.Context, userID uuid.UUID) (cards []payments.CreditCard, err error) {
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defer mon.Task()(&ctx, userID)(&err)
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customerID, err := creditCards.service.customers.GetCustomerID(ctx, userID)
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if err != nil {
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return nil, Error.Wrap(err)
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}
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params := &stripe.PaymentMethodListParams{
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Customer: &customerID,
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Type: stripe.String(string(stripe.PaymentMethodTypeCard)),
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}
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paymentMethodsIterator := creditCards.service.stripeClient.PaymentMethods.List(params)
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for paymentMethodsIterator.Next() {
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stripeCard := paymentMethodsIterator.PaymentMethod()
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cards = append(cards, payments.CreditCard{
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ID: []byte(stripeCard.ID),
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ExpMonth: int(stripeCard.Card.ExpMonth),
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ExpYear: int(stripeCard.Card.ExpYear),
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Brand: string(stripeCard.Card.Brand),
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Last4: stripeCard.Card.Last4,
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})
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}
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if err = paymentMethodsIterator.Err(); err != nil {
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return nil, Error.Wrap(err)
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}
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return cards, nil
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}
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// Add is used to save new credit card and attach it to payment account.
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func (creditCards *creditCards) Add(ctx context.Context, userID uuid.UUID, cardToken string) (err error) {
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defer mon.Task()(&ctx, userID, cardToken)(&err)
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customerID, err := creditCards.service.customers.GetCustomerID(ctx, userID)
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if err != nil {
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return payments.ErrAccountNotSetup.Wrap(err)
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}
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cardParams := &stripe.PaymentMethodParams{
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Type: stripe.String(string(stripe.PaymentMethodTypeCard)),
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Card: &stripe.PaymentMethodCardParams{Token: &cardToken},
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}
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card, err := creditCards.service.stripeClient.PaymentMethods.New(cardParams)
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if err != nil {
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return Error.Wrap(err)
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}
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attachParams := &stripe.PaymentMethodAttachParams{
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Customer: &customerID,
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}
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_, err = creditCards.service.stripeClient.PaymentMethods.Attach(card.ID, attachParams)
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if err != nil {
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// TODO: handle created but not attached card manually?
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return Error.Wrap(err)
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}
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return nil
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}
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