createInvoice method

@override Future<Invoice> createInvoice(CreateInvoice invoice)

Creates an invoice, associated to your merchant.

Throw UnauthorizedException when the secret key is invalid, otherwise it throws exception TelePayException with any other error.

Implementation

@override
Future<Invoice> createInvoice(CreateInvoice invoice) async {
  try {
    final response = await _dio.post<Map<String, dynamic>>(
      'createInvoice',
      data: invoice.toJson(),
      options: Options(headers: _headers),
    );
    if (response.statusCode == 201 && response.data != null) {
      return Invoice.fromJson(response.data!);
    }
  } on DioError catch (e) {
    _handlerError(e, 'create invoice');
  }
  throw const TelePayException('Failed to create invoice.');
}