PaymentService class

A service that handles the complete payment flow in the CoFee Payment SDK.

This service orchestrates the entire payment process by:

  1. Fetching payment details from the API using a PaymentDetailsProvider
  2. Opening a secure in-app browser for payment processing
  3. Monitoring the payment process and handling callbacks
  4. Managing error handling and user notifications

Example usage:

final service = PaymentService(
  paymentDetailsProvider: ApiPaymentDetailsProvider(clientId: 'your-client-id'),
  paymentEnvironment: PaymentEnvironment.sandbox,
);

await service.pay(
  'order-123',
  onFinish: () => print('Payment completed'),
  onError: (error) => print('Payment failed: $error'),
);

Constructors

PaymentService.new({required PaymentDetailsProvider paymentDetailsProvider, required PaymentEnvironment paymentEnvironment})
Creates a new PaymentService instance with the required dependencies.

Properties

hashCode → int
The hash code for this object.
no setterinherited
paymentDetailsProvider → PaymentDetailsProvider
Provider that fetches the necessary payment details from the API.
final
paymentEnvironment → PaymentEnvironment
The environment in which payments should be processed.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
pay(String orderId, {required PaymentCompletionCallback onFinish, required PaymentErrorCallback onError}) → Future<void>
Initiates and manages the complete payment flow for a specific order.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited