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MoneyHash SDK Models Documentation

This document provides a detailed explanation of each model within the MoneyHash SDK for Flutter. These models represent various aspects of payment intents, methods, transactions, and more.

1. CardFieldState

class CardFieldState {
  final bool isValid;
  final String? errorMessage;
}
  • Description: Represents the state of a card input field.
  • Properties:
    • isValid: A boolean indicating whether the input in the field is valid.
    • errorMessage: An optional string that contains an error message if the input is invalid.

2. CardFieldType

enum CardFieldType {
  cardNumber,
  cardHolderName,
  expiryYear,
  expiryMonth,
  cvv
}
  • Description: Enum representing different types of card fields used in forms.
  • Enum Cases:
    • cardNumber: Represents the card number field.
    • cardHolderName: Represents the cardholder's name field.
    • expiryYear: Represents the expiration year field.
    • expiryMonth: Represents the expiration month field.
    • cvv: Represents the CVV field (Card Verification Value).

3. CardTokenData

class CardTokenData {
  final String? bin;
  final String? brand;
  final String? cardHolderName;
  final String? country;
  final String? expiryMonth;
  final String? expiryYear;
  final String? issuer;
  final String? last4;
  final String? logo;
  final List<String>? paymentMethods;
  final bool? requiresCvv;
}
  • Description: Represents token data for a card used in payment processing.
  • Properties:
    • bin: Bank Identification Number of the card.
    • brand: Brand of the card (e.g., Visa, MasterCard).
    • cardHolderName: Name of the cardholder.
    • country: Country where the card was issued.
    • expiryMonth: Expiry month of the card.
    • expiryYear: Expiry year of the card.
    • issuer: Issuer of the card.
    • last4: Last four digits of the card number.
    • logo: Logo associated with the card brand.
    • paymentMethods: List of payment methods associated with the card.
    • requiresCvv: Boolean indicating if CVV is required for transactions.

4. FeeItem

class FeeItem {
  final Map<Language, String> title;
  final String value;
}
  • Description: Represents a fee item associated with an intent.
  • Properties:
    • title: A map of titles by language, describing the fee.
    • value: The value of the fee.

5. Language

enum Language { arabic, english, french }
  • Description: Enum representing different languages supported by the SDK.
  • Enum Cases:
    • arabic: Arabic language.
    • english: English language.
    • french: French language.

6. InputField

class InputField {
  final InputFieldType type;
  final String? name;
  String? value;
  final String? label;
  final int? maxLength;
  final bool isRequired;
  final List<OptionItem>? optionsList;
  final Map<String, List<OptionItem>>? optionsMap;
  final String? hint;
  final int? minLength;
  final bool readOnly;
  final String? dependsOn;
}
  • Description: Represents a field in a form used for collecting user input.
  • Properties:
    • type: Type of the input field (e.g., text, email).
    • name: Name of the input field.
    • value: Current value of the input field.
    • label: Label for the input field.
    • maxLength: Maximum length of the input.
    • isRequired: Indicates if the field is required.
    • optionsList: List of selectable options.
    • optionsMap: Map of selectable options.
    • hint: Hint message for the input field.
    • minLength: Minimum length of the input.
    • readOnly: Indicates if the field is read-only.
    • dependsOn: Specifies another field that this field depends on.

7. InputFieldType

enum InputFieldType {
  text,
  email,
  phoneNumber,
  date,
  number,
  select,
}
  • Description: Enum representing the type of an input field.
  • Enum Cases:
    • text: Standard text input field.
    • email: Email input field.
    • phoneNumber: Phone number input field.
    • date: Date input field.
    • number: Numeric input field.
    • select: Dropdown or select input field.

8. OptionItem

class OptionItem {
  final String label;
  final String value;
}
  • Description: Represents an option item in a selectable list within an input field.
  • Properties:
    • label: The label displayed to the user.
    • value: The value associated with the option.

9. IntentStatus

enum IntentStatus {
  processed,
  unProcessed,
  timeExpired,
  closed,
}
  • Description: Enum representing the possible statuses of an intent.
  • Enum Cases:
    • processed: The intent has been processed.
    • unProcessed: The intent remains unprocessed.
    • timeExpired: The intent has expired due to time constraints.
    • closed: The intent has been closed.

10. IntentDetails

class IntentDetails {
  final String? selectedMethod;
  final IntentData? intent;
  final double? walletBalance;
  final TransactionData? transaction;
  final IntentStateDetails? intentState;
  final List<ProductItem>? productItems;
}
  • Description: Provides detailed information about an intent.
  • Properties:
    • selectedMethod: The payment method selected for the intent.
    • intent: The IntentData object containing core details of the intent.
    • walletBalance: The wallet balance associated for the current customer.
    • transaction: Details about the transaction (TransactionData).
    • intentState: The current state of the intent (IntentStateDetails).
    • productItems: A list of product items related to the intent.

11. TransactionData

class TransactionData {
  final String? billingData;
  final double? amount;
  final List<String>? externalActionMessage;
  final String? amountCurrency;
  final String? id;
  final String? methodName;
  final String? method;
  final String? createdDate;
  final String? status;
  final String? customFields;
  final String? providerTransactionFields;
  final String? customFormAnswers;
}
  • Description: Represents details about a transaction within an intent.
  • Properties:
    • billingData: Billing data associated with the transaction.
    • amount: The amount involved in the transaction.
    • externalActionMessage: External action messages, if any.
    • amountCurrency: The currency of the transaction amount.
    • id: The unique identifier of the transaction.
    • methodName: The name of the method used for the transaction.
    • method: The method used for the transaction.
    • createdDate: The date when the transaction was created.
    • status: The current status of the transaction.
    • customFields: Custom fields related to the transaction.
    • providerTransactionFields: Fields specific to the transaction provider.
    • customFormAnswers: Answers to any custom forms associated with the transaction.

12. IntentData

class IntentData {
  final AmountData? amount;
  final String? secret;
  final String? expirationDate;
  final bool? isLive;
  final String? id;
  final IntentStatus? status;
  final List<FeeItem>? fees;
  final String? totalDiscount;
  final String? subtotalAmount;
}
  • Description: Represents the core details of an intent.
  • Properties:
    • amount: The total amount for the intent (AmountData).
    • secret: A secret key associated with the intent.
    • expirationDate: The date when the intent expires.
    • isLive: Indicates if the intent is in live mode.
    • id: The unique identifier for the intent.
    • status: The current status of the intent (IntentStatus).
    • fees: A list of fees applied to the intent (FeeItem).
    • totalDiscount: The total discount applied to the intent.
    • subtotalAmount: The subtotal amount before any discounts or fees.

13. AmountData

class AmountData {
  final String? value;
  final double? formatted;
  final String? currency;
  final double? maxPayout;
}
  • Description: Represents the monetary value related to an intent.
  • Properties:
    • value: The raw value of the amount.
    • formatted: The formatted amount value.
    • currency: The currency code (e.g., "USD").
    • maxPayout: The maximum payout amount allowed.

14. CustomerBalance

class CustomerBalance {
  final double? balance;
  final String? id;
  final String? icon;
  final bool? isSelected;
  final MethodType? type;
}
  • Description: Represents a customer balance available for use in an intent.
  • Properties:
    • balance: The balance amount.
    • id: The unique identifier of the customer balance.
    • icon: An icon associated with the balance.
    • isSelected: Indicates if this balance is selected.
    • type: The type of method (MethodType).

15. PaymentMethod

class PaymentMethod {
  final String? id;
  final String? title;
  final bool? isSelected;
  final bool? confirmationRequired;
  final List<String>? icons;
  final MethodType? type;
}
  • Description: Represents a payment method available for the user.
  • Properties:
    • id: The unique identifier of the payment method.
    • title: The title or name of the payment method.
    • isSelected: Indicates if this method is selected.
    • confirmationRequired: Indicates if confirmation is required for this method.
    • icons: Icons associated with the payment method.
    • type: The type of method (MethodType).

16. PayoutMethod

class PayoutMethod {
  final String? id;
  final String? title;
  final bool? isSelected;
  final bool? confirmationRequired;
  final List<String>? icons;
  final MethodType? type;
}
  • Description: Represents a payout method available for the user.
  • Properties:
    • id: The unique identifier of the payout method.
    • title: The title or name of the payout method.
    • isSelected: Indicates if this method is selected.
    • confirmationRequired: Indicates if confirmation is required for this method.
    • icons: Icons associated with the payout method.
    • type: The type of method (MethodType).

17. ExpressMethod

class ExpressMethod {
  final String? id;
  final String? title;
  final bool? isSelected;
  final bool? confirmationRequired;
  final List<String>? icons;
  final MethodType? type;
}
  • Description: Represents an express payment method.
  • Properties:
    • id: The unique identifier of the express method.
    • title: The title or name of the express method.
    • isSelected: Indicates if this method is selected.
    • confirmationRequired: Indicates if confirmation is required for this method.
    • icons: Icons associated with the express method.
    • type: The type of method (MethodType).

18. SavedCard

class SavedCard {
  final String? id;
  final String? brand;
  final String? last4;
  final String? expiryMonth;
  final String? expiryYear;
  final String? country;
  final String? logo;
  final bool? requireCvv;
  final CvvConfig? cvvConfig;
  final MethodType? type;
}
  • Description: Represents a saved card used in transactions.
  • Properties:
    • id: The unique identifier of the saved card.
    • brand: The brand of the card (e.g., Visa, MasterCard).
    • last4: The last four digits of the card number.
    • expiryMonth: The expiry month of the card.
    • expiryYear: The expiry year of the card.
    • country: The country where the card was issued.
    • logo: The logo associated with the card brand.
    • requireCvv: Indicates if CVV is required for this card.
    • cvvConfig: Configuration related to CVV input (CvvConfig).
    • type: The type of method (MethodType).

19. CvvConfig

class CvvConfig {
  final int? digitsCount;
}
  • Description: Configuration details for entering the CVV during a transaction.
  • Properties:
    • digitsCount: The number of digits required for the CVV.

20. IntentMethods

class IntentMethods {
  final List<CustomerBalance>? customerBalances;
  final List<PaymentMethod>? paymentMethods;
  final List<ExpressMethod>? expressMethods;
  final List<SavedCard>? savedCards;
  final List<PayoutMethod>? payoutMethods;
}
  • Description: Represents different payment methods available for an intent.
  • Properties:
    • customerBalances: A list of available customer balances.
    • paymentMethods: A list of available payment methods.
    • expressMethods: A list of available express methods.
    • savedCards: A list of saved cards.
    • payoutMethods: A list of available payout methods.

21. IntentResult

class IntentResult {
  final IntentMethods? methods;
  final IntentDetails? details;
}
  • Description: Represents the result of available methods for an intent.
  • Properties:
    • `methods

: Contains the available payment methods (IntentMethods`).

  • details: Provides detailed information about the intent (IntentDetails).

22. IntentStateDetails

sealed class IntentStateDetails {}
  • Description: Represents different states an intent can be in.
  • Subclasses:
    • MethodSelection: Represents the method selection state.
    • IntentForm: Represents the state where the MoneyHash form is rendered.
    • IntentProcessed: Represents the state where the intent has been processed.
    • TransactionWaitingUserAction: Represents the state where the transaction is waiting for user action.
    • TransactionFailed: Represents the state where the transaction has failed, with recommended methods provided.
    • Expired: Represents the state where the intent has expired.
    • Closed: Represents the state where the intent has been closed.
    • FormFields: Represents the state where form fields are being filled out.
    • UrlToRender: Represents the state where a URL is being redirected.
    • SavedCardCVV: Represents the state where a saved card's CVV is being entered.
    • NativePay: Represents the use of native payment methods like Apple Pay.

23. MethodType

enum MethodType {
  expressMethod,
  customerBalance,
  savedCard,
  paymentMethod,
  payoutMethod,
}
  • Description: Enum representing different types of methods available for an intent.
  • Enum Cases:
    • expressMethod: Represents an express payment method.
    • customerBalance: Represents a customer balance method.
    • savedCard: Represents a saved card method.
    • paymentMethod: Represents a standard payment method.
    • payoutMethod: Represents a payout method.

24. MethodMetaData

class MethodMetaData {
  final String? cvv;
}
  • Description: Contains metadata related to a payment method, such as CVV.
  • Properties:
    • cvv: The CVV code for a card.

25. ApplePayData

class ApplePayData extends NativePayData {
  final String? countryCode;
  final String? merchantId;
  final String? currencyCode;
  final double? amount;
  final List<String>? supportedNetworks;
}
  • Description: Contains data necessary for configuring an Apple Pay transaction.
  • Properties:
    • countryCode: The country code for the transaction (e.g., "US").
    • merchantId: The merchant identifier for Apple Pay.
    • currencyCode: The currency code for the transaction (e.g., "USD").
    • amount: The amount to be charged.
    • supportedNetworks: A list of supported networks for Apple Pay (e.g., Visa, MasterCard).

26. ProductItem

class ProductItem {
  final String? name;
  final String? type;
  final String? amount;
  final String? category;
  final int? quantity;
  final String? description;
  final String? subcategory;
  final String? referenceId;
}
  • Description: Represents an item associated with a product in an intent.
  • Properties:
    • name: The name of the product item.
    • type: The type of the product item.
    • amount: The amount associated with the product item.
    • category: The category of the product item.
    • quantity: The quantity of the product item.
    • description: A description of the product item.
    • subcategory: The subcategory of the product item.
    • referenceId: A reference ID associated with the product item.

27. RenderStrategy

enum RenderStrategy {
  iframe,
  popupIframe,
  redirect,
  none,
}
  • Description: Enum representing different strategies for rendering web content within the SDK.
  • Enum Cases:
    • iframe: Content is rendered within an iframe.
    • popupIframe: Content is rendered within a popup iframe.
    • redirect: Content is rendered via a URL redirect.
    • none: No rendering strategy is applied.

28. SaveCardCheckbox

class SaveCardCheckbox {
  final bool? mandatory;
  final bool? show;
}
  • Description: Represents the configuration for the save card checkbox.
  • Properties:
    • mandatory: Indicates if the save card option is mandatory.
    • show: Indicates if the save card checkbox should be shown.

29. TokenizeCardInfo

class TokenizeCardInfo {
  final String? accessToken;
  final bool? isLive;
  final bool? saveCard;
  final SaveCardCheckbox? saveCardCheckbox;
}
  • Description: Represents the data needed to tokenize a card in the payment process.
  • Properties:
    • accessToken: An access token used for tokenizing the card.
    • isLive: Indicates if the card is in live mode.
    • saveCard: Indicates if the card should be saved.
    • saveCardCheckbox: Configuration for the save card checkbox (SaveCardCheckbox).

30. VaultData

class VaultData {
  final String? firstSixDigits;
  final String? lastFourDigits;
  final String? cardScheme;
  final String? cardHolderName;
  final String? expiryYear;
  final String? expiryMonth;
  final bool? isLive;
  final String? accessToken;
  final String? cardToken;
  final String? cvv;
  final bool? saveCard;
  final String? fingerprint;
}
  • Description: Represents the data stored in the vault for a card used in payment processing.
  • Properties:
    • firstSixDigits: The first six digits of the card number.
    • lastFourDigits: The last four digits of the card number.
    • cardScheme: The scheme of the card (e.g., Visa, MasterCard).
    • cardHolderName: The name of the cardholder.
    • expiryYear: The expiry year of the card.
    • expiryMonth: The expiry month of the card.
    • isLive: Indicates if the card is in live mode.
    • accessToken: An access token associated with the card.
    • cardToken: A token representing the card.
    • cvv: The CVV code for the card.
    • saveCard: Indicates if the card should be saved.
    • fingerprint: A fingerprint associated with the card for additional security.

31. FeesData

class FeesData {
  final String? amount;
  final List<FeeItem>? fees;

  FeesData({
    this.amount,
    this.fees,
  });
}
  • Description: Represents the fees data associated with the intent.
  • Properties:
    • amount: The total amount of the fees.
    • fees: A list of FeeItem objects representing individual fees.

32. FeeItem

class FeeItem {
  final Map<Language, String> title;
  final String value;
  final DiscountItem? discount;

  FeeItem({
    required this.title,
    required this.value,
    this.discount,
  });
}
  • Description: Represents an individual fee item, which may include a discount for this item
  • Properties:
    • title: A map of titles by language, describing the fee.
    • value: The value of the fee.
    • discount: An optional DiscountItem associated with the fee.

33. DiscountItem

class DiscountItem {
  final Map<Language, String>? title;
  final DiscountType? type;
  final String? value;

  DiscountItem({
    this.title,
    this.type,
    this.value,
  });
}
  • Description: Represents a discount applied to a fee or intent
  • Properties:
    • title: A map of titles by language, describing the discount.
    • value: The value of the discount.
    • type: The type of discount (DiscountType), which can be either amount or percentage.

34. DiscountType

enum DiscountType { amount, percentage }
  • Description: Enum representing the type of discount.
  • Enum Cases:
    • amount: The discount is a fixed amount.
    • percentage: The discount is a percentage of the total.

31. DiscountData

class DiscountData {
  final DiscountItem? discount;
  final String? amount;

  DiscountData({
    this.discount,
    this.amount,
  });
}
  • Description: Represents the data related to a discount applied to the intent.
  • Properties:
    • amount: The DiscountItem associated with the intent.
    • discount: A list of FeeItem objects representing individual fees.

Updated 3 months ago