add missing fields in models

[cesar-sosa-hol]

Models Changes

Summary of model and mapper updates across Android, iOS, and Flutter to better align with the native Mobile Payments SDK APIs.

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Android

OnlineCardPaymentDetails

Added the following missing fields:

• appliedCardSurchargeDetails
• verificationMethod
• verificationResults

Added extension methods to convert these values to strings or maps. Updated the Dart models to accept the new fields.

OnlinePayment

Added the following missing fields:

• capabilities
• receiptUrl

Added an extension to map capabilities to a map.

Also introduced a type field that discriminates between OnlinePayment and OfflinePayment. On the Dart side, Payment is now a sealed class with OnlinePayment and OfflinePayment variants.

Updated the Dart Payment models to receive the new fields.

For capabilities, added a Dart PaymentCapabilities class with canEditTipDown, canEditTipUp, canEditAmountDown, and canEditAmountUp (following the Android Capabilities pattern).

PaymentProcessingFee

Fixed incorrect mapping: PaymentProcessingFee.Type was passed through without conversion. Added an extension to convert the type to a string.

PaymentParameters

processingMode was incorrectly typed as a number. It should be an enum and must be sent to native as a string.

allowCardSurcharge defaulted to false; per documentation the default should be true.

Added the following missing fields:

• acceptPartialAuthorization
• customerId
• locationId
• teamMemberId
• statementDescription

Updated the Dart models: ProcessingMode is now an enum, and PaymentParameters includes the new properties.

ReaderInfo

Added the missing connectionType property and an extension to convert it to a string. Added a new Dart enum ReaderConnectionType.

Replaced the inline firmware info map with a dedicated ReaderFirmwareInfo extension that converts to a map.

Added two missing ReaderFirmwareInfo fields and extensions to convert them to strings:

• updateStatus
• updateTime

Updated the Dart models for:

• connectionType
• firmwareInfo.updateStatus
• firmwareInfo.updateTime

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iOS

PaymentParameters

Fixed incorrect mapping for delayAction: values were uppercased, but the switch cases remained lowercase.

As on Android, processingMode is now an enum and is sent to native as a string. Added a mapper for the string form of processingMode.

Added the following missing fields:

• acceptPartialAuthorization
• allowCardSurcharge
• customerId
• locationId
• teamMemberId
• statementDescription

OfflinePayment

Added the missing cashDetails field.

Added an extension to map cashDetails to a map. Updated the Dart model to receive the new field.

OnlinePayment

Added the following missing fields:

• customerID
• teamMemberID
• note
• status
• cashDetails

Added an extension to convert status to a string. Updated the Dart models to receive the new fields.

CardPaymentDetails

Added the missing appliedCardSurchargeDetails field.

Added an extension to map appliedCardSurchargeDetails to a map. Updated the Dart model to receive the new field.

ReaderInfo

Added the following missing fields:

• connectionType
• isRebootable

Added an extension to convert connectionType to a string. Updated the Dart models to receive the new fields.

ReaderStatusInfo

Added the following missing fields:

• unavailableReasonTitle
• unavailableReasonDetail

Updated the Dart model to receive the new fields.

ReaderFirmwareInfo

Added the following missing fields:

• updateStatus
• updateTime

Added an extension to convert updateStatus to a string. Updated the Dart model to receive the new fields.

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Flutter (Dart models)

Enums

New enums:

• VerificationMethod
• VerificationResult
• ProcessingFeeType
• ReaderConnectionType
• FirmwareUpdateStatus

AdditionalPaymentMethodType

Added the missing tapToPay value. iOS expects this option in PaymentMapper.getAdditionalPaymentMethod(from:).

PaymentStatus

Added iOS-only values that could be returned from native:

• initialized
• pending

Models

New models:

• CardSurchargeDetails
• CashPaymentDetails
• PaymentCapabilities
• PaymentProcessingFee

Money

amount is now required. It was previously optional, but native APIs expect a non-null amount.

Card

Added the missing bin field (sent by native, previously ignored in Dart).

OfflineCard

Added the missing fields:

• bin
• expirationMonth
• expirationYear

PaymentParameters

Changed acceptPartialAuthorization from int to bool.