qm-mposkit/sfpayment.js

qmpos payment

import {
  Platform,
  NativeModules,
  DeviceEventEmitter,
  NativeEventEmitter
} from "react-native";

const _RESULT_KEY = "sunmi.payment.L3.RESULT";
const SfPayment = NativeModules.SfPayment;
var subscription = null;

export default {
  create: () => {
        if (SfPayment) SfPayment.create();
  },
  destroy: () => {
        if (SfPayment) SfPayment.destroy();
        if (null == subscription) {
            return;
        }        
        if ('android' === Platform.OS) {
             DeviceEventEmitter.removeSubscription(subscription);
       } else {
             NativeEventEmitter.removeSubscription(subscription);
       }
  },
  consume: (transId, paymentType, transType , amount) => {
   if (SfPayment) SfPayment.consume(transId, paymentType, transType , amount);
  },
  listen: (_code) => {
        if (typeof _code != "function") return;
        if (Platform.OS === "ios") {
            let iOSNativeModule = new NativeEventEmitter(SfPayment);
            subscription = iOSNativeModule.addListener(_RESULT_KEY, _code, "");
        } else {
            subscription = DeviceEventEmitter.addListener(_RESULT_KEY, _code);
        }
  }
};