dom/payments/PaymentRequestService.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_PaymentRequestService_h
   8 #define mozilla_dom_PaymentRequestService_h
   9
  10 #include "nsInterfaceHashtable.h"
  11 #include "nsIPaymentRequestService.h"
  12 #include "nsCOMPtr.h"
  13 #include "nsTArray.h"
  14 #include "PaymentRequestData.h"
  15
  16 namespace mozilla {
  17 namespace dom {
  18
  19 // The implmentation of nsIPaymentRequestService
  20
  21 class PaymentRequestService final : public nsIPaymentRequestService {
  22  public:
  23   NS_DECL_ISUPPORTS
  24   NS_DECL_NSIPAYMENTREQUESTSERVICE
  25
  26   PaymentRequestService() = default;
  27
  28   static already_AddRefed<PaymentRequestService> GetSingleton();
  29
  30   already_AddRefed<payments::PaymentRequest> GetPaymentRequestByIndex(
  31       const uint32_t index);
  32
  33   uint32_t NumPayments() const;
  34
  35   nsresult RequestPayment(const nsAString& aRequestId,
  36                           const IPCPaymentActionRequest& aAction,
  37                           PaymentRequestParent* aCallback);
  38
  39  private:
  40   ~PaymentRequestService() = default;
  41
  42   nsresult GetPaymentRequestById(const nsAString& aRequestId,
  43                                  payments::PaymentRequest** aRequest);
  44
  45   nsresult LaunchUIAction(const nsAString& aRequestId, uint32_t aActionType);
  46
  47   bool CanMakePayment(const nsAString& aRequestId);
  48
  49   nsresult ShowPayment(const nsAString& aRequestId, bool aIsUpdating);
  50
  51   bool IsBasicCardPayment(const nsAString& aRequestId);
  52
  53   FallibleTArray<RefPtr<payments::PaymentRequest>> mRequestQueue;
  54
  55   nsCOMPtr<nsIPaymentUIService> mTestingUIService;
  56
  57   RefPtr<payments::PaymentRequest> mShowingRequest;
  58 };
  59
  60 }  // end of namespace dom
  61 }  // end of namespace mozilla
  62
  63 #endif