57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
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// Make sure we are called from index.php
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if (!defined('SECURITY'))
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die('Hacking attempt');
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class Ledger {
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private $sError = '';
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private $table = 'blocks';
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// This defines each block
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public $height, $blockhash, $confirmations, $difficulty, $time;
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public function __construct($debug, $mysqli, $salt) {
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$this->debug = $debug;
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$this->mysqli = $mysqli;
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$this->debug->append("Instantiated Ledger class", 2);
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}
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// get and set methods
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private function setErrorMessage($msg) {
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$this->sError = $msg;
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}
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public function getError() {
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return $this->sError;
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}
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public function confirmCredits() {
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$stmt = $this->mysqli->prepare("UPDATE
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ledger AS l
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INNER JOIN blocks as b ON l.assocBlock = b.height
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SET l.confirmed = 1
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WHERE b.confirmations > 120
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AND l.confirmed = 0");
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if ($this->checkStmt($stmt)) {
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if (!$stmt->execute()) {
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$this->debug->append("Failed to execute statement: " . $stmt->error);
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$stmt->close();
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return false;
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}
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$stmt->close();
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return true;
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}
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return false;
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}
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private function checkStmt($bState) {
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if ($bState ===! true) {
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$this->debug->append("Failed to prepare statement: " . $this->mysqli->error);
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$this->setErrorMessage('Internal application Error');
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return false;
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}
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return true;
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}
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}
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$ledger = new Ledger($debug, $mysqli, SALT);
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