71 lines
3.1 KiB
PHP
71 lines
3.1 KiB
PHP
<?php
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include_once 'config.php';
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check_auth();
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$account = get_account($_SESSION['user_id']);
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$amount = (float)($_POST['amount'] ?? 0);
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$address = $_POST['address'] ?? '';
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if ($amount >= 10 && $address) {
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if ($account['balance'] >= $amount) {
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try {
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$db = db();
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$db->beginTransaction();
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// Deduct balance and freeze it
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$stmt = $db->prepare("UPDATE accounts SET balance = balance - ?, frozen_balance = frozen_balance + ? WHERE id = ?");
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$stmt->execute([$amount, $amount, $account['id']]);
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// Record transaction
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$stmt = $db->prepare("INSERT INTO transactions (account_id, transaction_type, amount, tx_hash, status) VALUES (?, 'withdraw', ?, ?, 'pending')");
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$stmt->execute([$account['id'], $amount, $address]);
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$db->commit();
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$success = "提现申请已提交，资金已冻结，请等待审核。";
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$account = get_account($_SESSION['user_id']); // refresh
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} catch (Exception $e) {
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$db->rollBack();
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$error = "系统错误: " . $e->getMessage();
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}
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} else {
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$error = "余额不足。";
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}
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} else {
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$error = "请输入有效金额(最小10)和地址。";
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}
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}
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include 'header.php';
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?>
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<div class="container py-5">
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<div class="row justify-content-center">
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<div class="col-md-6">
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<div class="glass-card p-4 bg-dark">
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<h4 class="text-white mb-4"><i class="bi bi-box-arrow-up text-warning me-2"></i> 提现 USDT</h4>
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<?php if(isset($success)): ?><div class="alert alert-success"><?php echo $success; ?></div><?php endif; ?>
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<?php if(isset($error)): ?><div class="alert alert-danger"><?php echo $error; ?></div><?php endif; ?>
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<div class="mb-4 d-flex justify-content-between">
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<span class="text-secondary">可用余额:</span>
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<span class="text-white fw-bold"><?php echo number_format($account['balance'], 2); ?> USDT</span>
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</div>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label text-secondary">提现金额</label>
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<input type="number" name="amount" step="0.01" class="form-control bg-dark text-white border-secondary" required>
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</div>
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<div class="mb-3">
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<label class="form-label text-secondary">收币地址 (TRC20)</label>
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<input type="text" name="address" class="form-control bg-dark text-white border-secondary" placeholder="T..." required>
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</div>
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<button type="submit" class="btn btn-warning w-100 fw-bold py-2 mt-3">申请提现</button>
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</form>
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</div>
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</div>
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</div>
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</div>
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<?php include 'footer.php'; ?>
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