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::dom {
  17
  18 // The implmentation of nsIPaymentRequestService
  19
  20 class PaymentRequestService final : public nsIPaymentRequestService {
  21  public:
  22   NS_DECL_ISUPPORTS
  23   NS_DECL_NSIPAYMENTREQUESTSERVICE
  24
  25   PaymentRequestService() = default;
  26
  27   static already_AddRefed<PaymentRequestService> GetSingleton();
  28
  29   already_AddRefed<payments::PaymentRequest> GetPaymentRequestByIndex(
  30       const uint32_t index);
  31
  32   uint32_t NumPayments() const;
  33
  34   nsresult RequestPayment(const nsAString& aRequestId,
  35                           const IPCPaymentActionRequest& aAction,
  36                           PaymentRequestParent* aCallback);
  37
  38  private:
  39   ~PaymentRequestService() = default;
  40
  41   nsresult GetPaymentRequestById(const nsAString& aRequestId,
  42                                  payments::PaymentRequest** aRequest);
  43
  44   nsresult LaunchUIAction(const nsAString& aRequestId, uint32_t aActionType);
  45
  46   bool CanMakePayment(const nsAString& aRequestId);
  47
  48   nsresult ShowPayment(const nsAString& aRequestId, bool aIsUpdating);
  49
  50   bool IsBasicCardPayment(const nsAString& aRequestId);
  51
  52   FallibleTArray<RefPtr<payments::PaymentRequest>> mRequestQueue;
  53
  54   nsCOMPtr<nsIPaymentUIService> mTestingUIService;
  55
  56   RefPtr<payments::PaymentRequest> mShowingRequest;
  57 };
  58
  59 }  // namespace mozilla::dom
  60
  61 #endif