fix(RNPSW): add apple_pay as a payment channel (#189)

Author: opmat

README.md

@@ -126,7 +126,7 @@ function Pay(){
 | `subaccount`                         |    Specify subaccount code generated from the Paystack Dashboard or API to enable Split Payment on the transaction. Here's an example of usage: `subaccount: "SUB_ACCOUNTCODE"`     |                                            default: `nill` |
 | `split_code`                        |                                                                                           Specify _split_code_ generated from the Paystack Dashboard under _Transaction Splits menu_ or API to enable Multi-Split Payment on the transaction. According to Paystack's documentation available [here](https://paystack.com/docs/payments/multi-split-payments/), Multi-split enables merchants to split the settlement for a transaction across their payout account, and one or more subaccounts. Here's an example of usage: `split_code: "SPL_xxxxxxx"`                                                                                              |                                            default: `nill` |
 | `split`                        |                                                                                           Specify _split_ object to enable Dynamic Multi-Split Payment on the transaction. According to Paystack's documentation available [here](https://paystack.com/docs/payments/multi-split-payments/#dynamic-splits), Sometimes, you can't determine a split configuration until later in the purchase flow. With dynamic splits, you can create splits on the fly. The Structure is defined [in the Dynamic Multi-Split Structure below](#dynamic-multi-split-payment-object-structure)                                                                                              |                                            default: `nill` |
-| `channels`                           | Specify payment options available to users. Available channel options are: ["card", "bank", "ussd", "qr", "mobile_money", "bank_transfer", "eft"]. Here's an example of usage: `channels={["card","ussd"]}` |                                        default: `["card"]` |
+| `channels`                           | Specify payment options available to users. Available channel options are: ["card", "bank", "ussd", "qr", "mobile_money", "bank_transfer", "eft", "apple_pay"]. Here's an example of usage: `channels={["card","ussd"]}` |                                        default: `["card"]` |
 | `onCancel`                           |       callback function if user cancels or payment transaction could not be verified. In a case of not being verified, transactionRef number is also returned in the callback       |                                            default: `nill` |
 | `onSuccess`                          |                            callback function if transaction was successful and verified (it will also return the transactionRef number in the callback )                            |                                            default: `nill` |
 | `autoStart`                          |                                                                       Auto start payment once page is opened                                                                        |                                           default: `false` |

development/types/index.ts

@@ -2,7 +2,7 @@ import * as React from 'react';
 import { ModalProps } from 'react-native';
 export type Currency = 'NGN' | 'GHS' | 'USD' | 'ZAR';
 
-export type PaymentChannels = 'bank' | 'card' | 'qr' | 'ussd' | 'mobile_money' | 'bank_transfer' | 'eft';
+export type PaymentChannels = 'bank' | 'card' | 'qr' | 'ussd' | 'mobile_money' | 'bank_transfer' | 'eft' | 'apple_pay';
 
 export type SplitTypes = 'flat' | 'percentage';