149f6f2626
Full path: satellite/{payments,console},web/satellite
* Adds the ability to apply coupon codes from the billing page in the
satellite UI.
* Flag for coupon code UI is split into two flags - one for the billing
page and one for the signup page. This commit implements the first, but
not the second.
* Update the Stripe dependency to v72, which is necessary to
use Stripe's promo code functionality.
Change-Id: I19d9815c48205932bef68d87d5cb0b000498fa70
94 lines
2.3 KiB
Go
94 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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"time"
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"github.com/stripe/stripe-go/v72"
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"storj.io/common/uuid"
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"storj.io/storj/satellite/payments"
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)
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// invoices is an implementation of payments.Invoices.
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//
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// architecture: Service
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type invoices struct {
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service *Service
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}
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// List returns a list of invoices for a given payment account.
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func (invoices *invoices) List(ctx context.Context, userID uuid.UUID) (invoicesList []payments.Invoice, err error) {
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defer mon.Task()(&ctx, userID)(&err)
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customerID, err := invoices.service.db.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.InvoiceListParams{
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Customer: &customerID,
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}
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invoicesIterator := invoices.service.stripeClient.Invoices().List(params)
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for invoicesIterator.Next() {
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stripeInvoice := invoicesIterator.Invoice()
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total := stripeInvoice.Total
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for _, line := range stripeInvoice.Lines.Data {
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// If amount is negative, this is a coupon or a credit line item.
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// Add them to the total.
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if line.Amount < 0 {
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total -= line.Amount
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}
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}
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invoicesList = append(invoicesList, payments.Invoice{
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ID: stripeInvoice.ID,
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Description: stripeInvoice.Description,
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Amount: total,
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Status: string(stripeInvoice.Status),
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Link: stripeInvoice.InvoicePDF,
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Start: time.Unix(stripeInvoice.PeriodStart, 0),
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})
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}
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if err = invoicesIterator.Err(); err != nil {
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return nil, Error.Wrap(err)
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}
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return invoicesList, nil
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}
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// CheckPendingItems returns if pending invoice items for a given payment account exist.
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func (invoices *invoices) CheckPendingItems(ctx context.Context, userID uuid.UUID) (existingItems bool, err error) {
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defer mon.Task()(&ctx, userID)(&err)
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customerID, err := invoices.service.db.Customers().GetCustomerID(ctx, userID)
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if err != nil {
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return false, Error.Wrap(err)
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}
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params := &stripe.InvoiceItemListParams{
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Customer: &customerID,
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Pending: stripe.Bool(true),
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}
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itemIterator := invoices.service.stripeClient.InvoiceItems().List(params)
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for itemIterator.Next() {
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item := itemIterator.InvoiceItem()
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if item != nil {
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return true, nil
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}
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}
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if err = itemIterator.Err(); err != nil {
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return false, Error.Wrap(err)
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}
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return false, nil
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}
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