1 files changed, 257 insertions, 0 deletions
diff --git a/dom/payments/PaymentRequestData.h b/dom/payments/PaymentRequestData.h
new file mode 100644
index 0000000000..e4b9cadcd1
--- /dev/null
+++ b/dom/payments/PaymentRequestData.h
@@ -0,0 +1,257 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_PaymentRequestData_h
+#define mozilla_dom_PaymentRequestData_h
+
+#include "nsIPaymentAddress.h"
+#include "nsIPaymentRequest.h"
+#include "nsCOMPtr.h"
+#include "mozilla/dom/PaymentRequestParent.h"
+
+namespace mozilla::dom::payments {
+
+class PaymentMethodData final : public nsIPaymentMethodData {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTMETHODDATA
+
+  static nsresult Create(const IPCPaymentMethodData& aIPCMethodData,
+                         nsIPaymentMethodData** aMethodData);
+
+ private:
+  PaymentMethodData(const nsAString& aSupportedMethods, const nsAString& aData);
+
+  ~PaymentMethodData() = default;
+
+  nsString mSupportedMethods;
+  nsString mData;
+};
+
+class PaymentCurrencyAmount final : public nsIPaymentCurrencyAmount {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTCURRENCYAMOUNT
+
+  static nsresult Create(const IPCPaymentCurrencyAmount& aIPCAmount,
+                         nsIPaymentCurrencyAmount** aAmount);
+
+ private:
+  PaymentCurrencyAmount(const nsAString& aCurrency, const nsAString& aValue);
+
+  ~PaymentCurrencyAmount() = default;
+
+  nsString mCurrency;
+  nsString mValue;
+};
+
+class PaymentItem final : public nsIPaymentItem {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTITEM
+
+  static nsresult Create(const IPCPaymentItem& aIPCItem,
+                         nsIPaymentItem** aItem);
+
+ private:
+  PaymentItem(const nsAString& aLabel, nsIPaymentCurrencyAmount* aAmount,
+              const bool aPending);
+
+  ~PaymentItem() = default;
+
+  nsString mLabel;
+  nsCOMPtr<nsIPaymentCurrencyAmount> mAmount;
+  bool mPending;
+};
+
+class PaymentDetailsModifier final : public nsIPaymentDetailsModifier {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTDETAILSMODIFIER
+
+  static nsresult Create(const IPCPaymentDetailsModifier& aIPCModifier,
+                         nsIPaymentDetailsModifier** aModifier);
+
+ private:
+  PaymentDetailsModifier(const nsAString& aSupportedMethods,
+                         nsIPaymentItem* aTotal,
+                         nsIArray* aAdditionalDisplayItems,
+                         const nsAString& aData);
+
+  ~PaymentDetailsModifier() = default;
+
+  nsString mSupportedMethods;
+  nsCOMPtr<nsIPaymentItem> mTotal;
+  nsCOMPtr<nsIArray> mAdditionalDisplayItems;
+  nsString mData;
+};
+
+class PaymentShippingOption final : public nsIPaymentShippingOption {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTSHIPPINGOPTION
+
+  static nsresult Create(const IPCPaymentShippingOption& aIPCOption,
+                         nsIPaymentShippingOption** aOption);
+
+ private:
+  PaymentShippingOption(const nsAString& aId, const nsAString& aLabel,
+                        nsIPaymentCurrencyAmount* aAmount,
+                        const bool aSelected = false);
+
+  ~PaymentShippingOption() = default;
+
+  nsString mId;
+  nsString mLabel;
+  nsCOMPtr<nsIPaymentCurrencyAmount> mAmount;
+  bool mSelected;
+};
+
+class PaymentDetails final : public nsIPaymentDetails {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTDETAILS
+
+  static nsresult Create(const IPCPaymentDetails& aIPCDetails,
+                         nsIPaymentDetails** aDetails);
+  nsresult Update(nsIPaymentDetails* aDetails, const bool aRequestShipping);
+  const nsString& GetShippingAddressErrors() const;
+  const nsString& GetPayerErrors() const;
+  const nsString& GetPaymentMethodErrors() const;
+  nsresult UpdateErrors(const nsAString& aError, const nsAString& aPayerErrors,
+                        const nsAString& aPaymentMethodErrors,
+                        const nsAString& aShippingAddressErrors);
+
+ private:
+  PaymentDetails(const nsAString& aId, nsIPaymentItem* aTotalItem,
+                 nsIArray* aDisplayItems, nsIArray* aShippingOptions,
+                 nsIArray* aModifiers, const nsAString& aError,
+                 const nsAString& aShippingAddressError,
+                 const nsAString& aPayerError,
+                 const nsAString& aPaymentMethodError);
+
+  ~PaymentDetails() = default;
+
+  nsString mId;
+  nsCOMPtr<nsIPaymentItem> mTotalItem;
+  nsCOMPtr<nsIArray> mDisplayItems;
+  nsCOMPtr<nsIArray> mShippingOptions;
+  nsCOMPtr<nsIArray> mModifiers;
+  nsString mError;
+  nsString mShippingAddressErrors;
+  nsString mPayerErrors;
+  nsString mPaymentMethodErrors;
+};
+
+class PaymentOptions final : public nsIPaymentOptions {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTOPTIONS
+
+  static nsresult Create(const IPCPaymentOptions& aIPCOptions,
+                         nsIPaymentOptions** aOptions);
+
+ private:
+  PaymentOptions(const bool aRequestPayerName, const bool aRequestPayerEmail,
+                 const bool aRequestPayerPhone, const bool aRequestShipping,
+                 const bool aRequestBillingAddress,
+                 const nsAString& aShippintType);
+  ~PaymentOptions() = default;
+
+  bool mRequestPayerName;
+  bool mRequestPayerEmail;
+  bool mRequestPayerPhone;
+  bool mRequestShipping;
+  bool mRequestBillingAddress;
+  nsString mShippingType;
+};
+
+class PaymentRequest final : public nsIPaymentRequest {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTREQUEST
+
+  PaymentRequest(const uint64_t aTopOuterWindowId, const nsAString& aRequestId,
+                 nsIPrincipal* aPrincipal, nsIArray* aPaymentMethods,
+                 nsIPaymentDetails* aPaymentDetails,
+                 nsIPaymentOptions* aPaymentOptions,
+                 const nsAString& aShippingOption);
+
+  void SetIPC(PaymentRequestParent* aIPC) { mIPC = aIPC; }
+
+  PaymentRequestParent* GetIPC() const { return mIPC; }
+
+  nsresult UpdatePaymentDetails(nsIPaymentDetails* aPaymentDetails,
+                                const nsAString& aShippingOption);
+
+  void SetCompleteStatus(const nsAString& aCompleteStatus);
+
+  nsresult UpdateErrors(const nsAString& aError, const nsAString& aPayerErrors,
+                        const nsAString& aPaymentMethodErrors,
+                        const nsAString& aShippingAddressErrors);
+
+  // The state represents the PaymentRequest's state in the spec. The state is
+  // not synchronized between content and parent processes.
+  // eCreated     - the state means a PaymentRequest is created when new
+  //                PaymentRequest() is called. This is the initial state.
+  // eInteractive - When PaymentRequest is requested to show to users, the state
+  //                becomes eInteractive. Under eInteractive state, Payment UI
+  //                pop up and gather the user's information until the user
+  //                accepts or rejects the PaymentRequest.
+  // eClosed      - When the user accepts or rejects the PaymentRequest, the
+  //                state becomes eClosed. Under eClosed state, response from
+  //                Payment UI would not be accepted by PaymentRequestService
+  //                anymore, except the Complete response.
+  enum eState { eCreated, eInteractive, eClosed };
+
+  void SetState(const eState aState) { mState = aState; }
+
+  const eState& GetState() const { return mState; }
+
+ private:
+  ~PaymentRequest() = default;
+
+  uint64_t mTopOuterWindowId;
+  nsString mRequestId;
+  nsString mCompleteStatus;
+  nsCOMPtr<nsIPrincipal> mTopLevelPrincipal;
+  nsCOMPtr<nsIArray> mPaymentMethods;
+  nsCOMPtr<nsIPaymentDetails> mPaymentDetails;
+  nsCOMPtr<nsIPaymentOptions> mPaymentOptions;
+  nsString mShippingOption;
+
+  // IPC's life cycle should be controlled by IPC mechanism.
+  // PaymentRequest should not own the reference of it.
+  PaymentRequestParent* mIPC;
+  eState mState;
+};
+
+class PaymentAddress final : public nsIPaymentAddress {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPAYMENTADDRESS
+
+  PaymentAddress() = default;
+
+ private:
+  ~PaymentAddress() = default;
+
+  nsString mCountry;
+  nsCOMPtr<nsIArray> mAddressLine;
+  nsString mRegion;
+  nsString mRegionCode;
+  nsString mCity;
+  nsString mDependentLocality;
+  nsString mPostalCode;
+  nsString mSortingCode;
+  nsString mOrganization;
+  nsString mRecipient;
+  nsString mPhone;
+};
+
+}  // namespace mozilla::dom::payments
+
+#endif