Monitor Kyber Transaction (Swap / Widget)

Install

Set minimum stability to dev

"minimum-stability": "dev"

Then

$ composer require kyber/monitor-kyber-tx

Usage

<?php 

require_once __DIR__ . '/vendor/autoload.php';
use ETH\Monitor;

$monitor = new Monitor([
  'node' => 'https://ropsten.infura.io',
  'network' => 'ropsten',
  'blockConfirm' => 7,
  'txLostTimeout' => 15, // minutes
  'intervalRefetchTx' => 10, // seconds
  'checkPaymentValid' => true,
  'receivedAddress' => '0x63b42a7662538a1da732488c252433313396eade',
  'amount' => 0.05,
  'receivedToken' => "OMG",
  'useIntervalLoop' => false
]);

$tx = '0x5388158e57fecefd3a850283f606ab58e4670c29f730f470ab7f413551c01af4';
$data = $monitor->checkStatus($tx);

Currently, the following options are supported.

Field	Type	Default	Detail
node	String	https://ropsten.infura.io	URL of node
network	String	ropsten (mainnet, rinkerby)	Ethereum network
blockConfirm	Number	7	Number of block confirmation
txLostTimeout	Number	15	Time until declare a tx is lost
intervalRefetchTx	Number	5	Tx will be re-check after the time until data gotten
checkPaymentValid	Boolean	false	Set "true" if you want to check payment data
receivedAddress	String		Wallet your want to receive after transaction
amount	Number		Amount your want to receive after transaction
receivedToken	String		Token your want to receive after transaction
useIntervalLoop	Boolean	false	If you don't want to get response data until tx success
useDatabase	Boolean	false	Set true if you want to use database to store tx, table with name "kyber_tx" would be created. And you should config server to run cronjob to update tx status (See example below)
servername	String		Database server name (only support MySql version in this version)
username	String		Database username
password	String		Database password
db	String		Database db name

Response data

[
  "status" => "SUCCESS",  // "FAIL" , "LOST"
  "from" => [
    "address" => "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
    "decimal" => 18,
    "symbol" => "ETH",
    "amount" => "0.001",
  ],
  "to" => [
    "address" => "0x4e470dc7321e84ca96fcaedd0c8abcebbaeb68c6",
    "decimal"=> 18,
    "symbol" => "KNC",
    "amount" => "0.368905346628",
  ],
  "sentAddress" => "0x3cf628d49ae46b49b210f0521fbd9f82b461a9e1",
  "receivedAddress" => "0x3cf628d49ae46b49b210f0521fbd9f82b461a9e1",
  "timestamp" => 1543398038,
  "type" => "pay",  // "transfer" , "trade"

  "paymentValid" => "true",
  "paymentData" => "abc123asdasdasdassd3e423wsdfsdfsdfsdfdsfsdfsdfdsfsdfghfgh",
]

Example script to check pending transactions which stored in database.

You need to config your server to run this script via cronjob.

<?php 

require_once __DIR__ . '/vendor/autoload.php';
use ETH\Monitor;

$monitor = new Monitor([
  'node' => 'https://ropsten.infura.io',
  'network' => 'ropsten',
  'useIntervalLoop' => false
]);

$monitor->recheckTxDB();