IvorypayFlutter class

The above code is defining a constructor for a class called IvorypayFlutter. The constructor takes in several parameters including a required BuildContext object, a boolean isDev flag with a default value of true, a required data object, and optional callback functions for onError, onSuccess, and onLoading

Constructors

IvorypayFlutter({required BuildContext context, bool isDev = true, required InitiateIvorypayTransaction data, required dynamic onError(bool, Object)?, required dynamic onSuccess(VerifyTransactionRes)?, required dynamic onLoading(bool)?})

Properties

context → BuildContext

The above code is declaring a final variable named [context[ of type [BuildContext[. It is not doing anything else as it is just a declaration and not an executable code.

final

data → InitiateIvorypayTransaction

The above code is declaring a final variable named "data" of type "InitiateIvorypayTransaction". The type "InitiateIvorypayTransaction" is likely a custom class or data structure defined elsewhere in the code.

final

hashCode → int

The hash code for this object.

no setter, inherited

isDev → bool

These are instance variables of the [IvorypayFlutter[ class in Dart.

final

isLoading ↔ ValueNotifier<bool>

The above code is declaring a [ValueNotifier[ object named [isLoading[ with a boolean value of [false[. [ValueNotifier[ is a class in Dart that provides a way to listen to changes to a value and notify listeners when the value changes. In this case, [isLoading[ is likely being used to track whether a certain process or operation is currently in progress (i.e. [isLoading[ is [true[ when the process is running and [false[ when it is not).

getter/setter pair

onError → dynamic Function(bool, Object)?

[final Function(bool, Object)? onError;[ is a nullable instance variable of the [IvorypayFlutter[ class in Dart. It represents a function that takes in two arguments: a boolean value and an object. The [?[ indicates that this variable can be null, meaning it may or may not have a function assigned to it. This function is called when an error occurs during the execution of the [run()[ or [verifyStatus()[ functions. The boolean value indicates whether the error is critical or not, and the object contains information about the error.

final

onLoading → dynamic Function(bool)?

[final Function(bool)? onLoading;[ is a nullable instance variable of the [IvorypayFlutter[ class in Dart. It represents a function that takes in a boolean value as an argument and returns nothing ([void[). The [?[ indicates that this variable can be null, meaning it may or may not have a function assigned to it. This function is called when the [run()[ function is executed and the loading state changes. It allows the user of the [IvorypayFlutter[ class to define their own custom behavior when the loading state changes.

final

onSuccess → dynamic Function(VerifyTransactionRes)?

[final Function(VerifyTransactionRes)? onSuccess;[ is a nullable instance variable of the [IvorypayFlutter[ class in Dart. It represents a function that takes in a [VerifyTransactionRes[ object as an argument and returns nothing ([void[). The [?[ indicates that this variable can be null, meaning it may or may not have a function assigned to it. This function is called when the [verifyStatus()[ function is successful and returns a [VerifyTransactionRes[ object. It allows the user of the [IvorypayFlutter[ class to define their own custom behavior when a transaction is successfully verified.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timer ↔ Timer?

The above code is declaring a nullable variable [timer[ of type [Timer[ in Dart. The [Timer[ class is used to create a timer that runs a callback function after a specified duration. The [?[ after the type [Timer[ indicates that the variable can be null.

getter/setter pair

Methods

closeAfterTimer(BuildContext context) → void

This function sets a timer for 10 seconds and closes the current screen while showing a snackbar with an error message.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

run() → Future<String>

This function sends a POST request to a server with specific data and returns a payment link if successful.

toString() → String

A string representation of this object.

inherited

verifyStatus(String ref, String msg) → Future<String?>

This function verifies the status of a transaction and returns the status string.

Operators

operator ==(Object other) → bool

The equality operator.

inherited