Files
tomtomgames-app/public_html/api/referrals.php
T

249 lines
11 KiB
PHP

<?php
ob_start();
require_once __DIR__ . '/../../includes/auth.php';
ob_end_clean();
header('Content-Type: application/json');
if (!isLoggedIn()) { echo json_encode(['success'=>false,'error'=>'Not authenticated']); exit; }
$userId = (int)$_SESSION['user_id'];
$isAdmin = !empty($_SESSION['is_admin']);
$method = $_SERVER['REQUEST_METHOD'];
$action = $_GET['action'] ?? 'status';
// ── GET actions ───────────────────────────────────────────
if ($method === 'GET') {
if ($action === 'status') {
// Player's referral dashboard data
$user = db()->prepare("SELECT referral_code, referred_by FROM users WHERE id=?");
$user->execute([$userId]);
$u = $user->fetch();
// Count verified referrals
$countStmt = db()->prepare("SELECT COUNT(*) FROM referrals WHERE referrer_id=? AND status='verified'");
$countStmt->execute([$userId]);
$verified = (int)$countStmt->fetchColumn();
// All referrals
$refs = db()->prepare("
SELECT r.*, u.username, u.alias, u.email_verified, u.created_at AS joined_at
FROM referrals r
JOIN users u ON r.referred_id = u.id
WHERE r.referrer_id = ?
ORDER BY r.created_at DESC
");
$refs->execute([$userId]);
// Current tier
$tier = db()->query("
SELECT * FROM referral_tiers
WHERE is_active=1 AND min_referrals <= $verified
ORDER BY min_referrals DESC LIMIT 1
")->fetch();
// Next tier
$nextTier = db()->query("
SELECT * FROM referral_tiers
WHERE is_active=1 AND min_referrals > $verified
ORDER BY min_referrals ASC LIMIT 1
")->fetch();
// Total tokens earned from referrals
$earned = db()->prepare("SELECT COALESCE(SUM(tokens_awarded),0) FROM referrals WHERE referrer_id=? AND status='verified'");
$earned->execute([$userId]);
// Social shares
$shares = db()->prepare("SELECT * FROM referral_social_shares WHERE user_id=? ORDER BY created_at DESC");
$shares->execute([$userId]);
echo json_encode([
'success' => true,
'referral_code' => $u['referral_code'] ?? '',
'referral_url' => (defined('SITE_URL')?SITE_URL:'https://tomtomgames.com') . '/?ref=' . ($u['referral_code'] ?? ''),
'verified_count' => $verified,
'total_earned' => (float)$earned->fetchColumn(),
'current_tier' => $tier,
'next_tier' => $nextTier,
'referrals' => $refs->fetchAll(),
'social_shares' => $shares->fetchAll(),
]);
exit;
}
if ($action === 'tiers') {
$rows = db()->query("SELECT * FROM referral_tiers WHERE is_active=1 ORDER BY min_referrals ASC")->fetchAll();
echo json_encode(['success'=>true,'tiers'=>$rows]);
exit;
}
if ($action === 'all_tiers' && $isAdmin) {
$rows = db()->query("SELECT * FROM referral_tiers ORDER BY sort_order ASC, min_referrals ASC")->fetchAll();
echo json_encode(['success'=>true,'tiers'=>$rows]);
exit;
}
if ($action === 'admin_list' && $isAdmin) {
$status = $_GET['status'] ?? 'pending';
$stmt = db()->prepare("
SELECT r.*,
ru.username AS referrer_name, ru.alias AS referrer_alias,
rd.username AS referred_name, rd.alias AS referred_alias, rd.email_verified,
t.name AS tier_name
FROM referrals r
JOIN users ru ON r.referrer_id = ru.id
JOIN users rd ON r.referred_id = rd.id
LEFT JOIN referral_tiers t ON r.tier_id = t.id
WHERE r.status = ?
ORDER BY r.created_at DESC
LIMIT 100
");
$stmt->execute([$status]);
echo json_encode(['success'=>true,'referrals'=>$stmt->fetchAll()]);
exit;
}
if ($action === 'admin_shares' && $isAdmin) {
$status = $_GET['status'] ?? 'pending';
$stmt = db()->prepare("
SELECT rs.*, u.username, u.alias
FROM referral_social_shares rs
JOIN users u ON rs.user_id = u.id
WHERE rs.status = ?
ORDER BY rs.created_at DESC
");
$stmt->execute([$status]);
echo json_encode(['success'=>true,'shares'=>$stmt->fetchAll()]);
exit;
}
echo json_encode(['success'=>false,'error'=>'Unknown action']); exit;
}
// ── POST actions ──────────────────────────────────────────
if ($method !== 'POST') { echo json_encode(['success'=>false,'error'=>'Method not allowed']); exit; }
$d = json_decode(file_get_contents('php://input'), true);
if ($action === 'submit_share') {
$platform = preg_replace('/[^a-z0-9_]/', '', strtolower(trim($d['platform'] ?? '')));
if (!$platform) { echo json_encode(['success'=>false,'error'=>'Platform required']); exit; }
// Get bonus tokens for this platform from tiers config
$bonus = 5; // default
try {
db()->prepare("INSERT INTO referral_social_shares (user_id,platform,bonus_tokens) VALUES (?,?,?)")
->execute([$userId, $platform, $bonus]);
echo json_encode(['success'=>true]);
} catch(Exception $e) {
echo json_encode(['success'=>false,'error'=>'Already submitted for this platform']);
}
exit;
}
// ── Admin only below ──────────────────────────────────────
if (!$isAdmin) { echo json_encode(['success'=>false,'error'=>'Forbidden']); exit; }
if ($action === 'resolve_referral') {
$id = (int)($d['id'] ?? 0);
$status = $d['status'] ?? '';
$note = substr(trim($d['note'] ?? ''), 0, 300);
if (!in_array($status, ['verified','denied','deleted'])) { echo json_encode(['success'=>false,'error'=>'Invalid status']); exit; }
$chk = db()->prepare("SELECT r.*, t.tokens_per_ref, t.min_referrals, t.bonus_tokens FROM referrals r LEFT JOIN referral_tiers t ON r.tier_id=t.id WHERE r.id=?");
$chk->execute([$id]);
$ref = $chk->fetch();
if (!$ref) { echo json_encode(['success'=>false,'error'=>'Not found']); exit; }
if ($status === 'verified') {
// Determine best tier for referrer
$countStmt = db()->prepare("SELECT COUNT(*) FROM referrals WHERE referrer_id=? AND status='verified'");
$countStmt->execute([$ref['referrer_id']]);
$verifiedCount = (int)$countStmt->fetchColumn() + 1; // +1 for this one
$tier = db()->query("SELECT * FROM referral_tiers WHERE is_active=1 AND min_referrals <= $verifiedCount ORDER BY min_referrals DESC LIMIT 1")->fetch();
$tokensToAward = $tier ? (float)$tier['tokens_per_ref'] : 5;
// Check if this hits a bonus milestone
$bonusTokens = 0;
if ($tier && $verifiedCount == (int)$tier['min_referrals']) {
$bonusTokens = (float)$tier['bonus_tokens'];
}
$totalAward = $tokensToAward + $bonusTokens;
db()->beginTransaction();
try {
db()->prepare("UPDATE referrals SET status='verified', tier_id=?, tokens_awarded=?, admin_id=?, admin_note=?, resolved_at=NOW() WHERE id=?")
->execute([$tier['id'] ?? null, $totalAward, (int)$_SESSION['user_id'], $note, $id]);
db()->prepare("UPDATE users SET tokens=tokens+? WHERE id=?")->execute([$totalAward, $ref['referrer_id']]);
logAdminAction('REFERRAL_VERIFIED', (int)\$_SESSION['user_id'], 'referral', \$id, 'Verified referral #'.\$id.' — awarded '.\$totalAward.' tokens to user #'.\$ref['referrer_id'], 'pending', 'verified', 'info');
db()->commit();
echo json_encode(['success'=>true,'tokens_awarded'=>$totalAward,'bonus'=>$bonusTokens,'tier'=>$tier['name']??'']);
} catch(Exception $e) {
db()->rollBack();
echo json_encode(['success'=>false,'error'=>'DB error']);
}
} else {
db()->prepare("UPDATE referrals SET status=?, admin_id=?, admin_note=?, resolved_at=NOW() WHERE id=?")
->execute([$status, (int)$_SESSION['user_id'], $note, $id]);
echo json_encode(['success'=>true]);
}
exit;
}
if ($action === 'resolve_share') {
$id = (int)($d['id'] ?? 0);
$status = $d['status'] ?? '';
if (!in_array($status, ['approved','denied'])) { echo json_encode(['success'=>false,'error'=>'Invalid']); exit; }
$chk = db()->prepare("SELECT * FROM referral_social_shares WHERE id=?"); $chk->execute([$id]); $share = $chk->fetch();
if (!$share) { echo json_encode(['success'=>false,'error'=>'Not found']); exit; }
db()->prepare("UPDATE referral_social_shares SET status=?,admin_id=?,resolved_at=NOW() WHERE id=?")->execute([$status,(int)$_SESSION['user_id'],$id]);
if ($status === 'approved') {
db()->prepare("UPDATE users SET tokens=tokens+? WHERE id=?")->execute([$share['bonus_tokens'],$share['user_id']]);
logAdminAction('SOCIAL_SHARE_APPROVED', (int)\$_SESSION['user_id'], 'referral_share', \$id, 'Approved social share #'.\$id.' — awarded '.\$share['bonus_tokens'].' bonus tokens to user #'.\$share['user_id'], '', 'approved', 'info');
}
echo json_encode(['success'=>true]);
exit;
}
// ── Tier CRUD ─────────────────────────────────────────────
if ($action === 'tier_create') {
$name = substr(trim($d['name']??''),0,100);
$minRefs = (int)($d['min_referrals']??1);
$tokPer = (float)($d['tokens_per_ref']??5);
$bonus = (float)($d['bonus_tokens']??0);
$desc = substr(trim($d['description']??''),0,300);
$sort = (int)($d['sort_order']??99);
$active = (int)(bool)($d['is_active']??1);
if (!$name) { echo json_encode(['success'=>false,'error'=>'Name required']); exit; }
db()->prepare("INSERT INTO referral_tiers (name,min_referrals,tokens_per_ref,bonus_tokens,description,is_active,sort_order) VALUES (?,?,?,?,?,?,?)")
->execute([$name,$minRefs,$tokPer,$bonus,$desc,$active,$sort]);
echo json_encode(['success'=>true,'id'=>db()->lastInsertId()]);
exit;
}
if ($action === 'tier_update') {
$id = (int)($d['id']??0);
$name = substr(trim($d['name']??''),0,100);
$minRefs = (int)($d['min_referrals']??1);
$tokPer = (float)($d['tokens_per_ref']??5);
$bonus = (float)($d['bonus_tokens']??0);
$desc = substr(trim($d['description']??''),0,300);
$sort = (int)($d['sort_order']??0);
$active = (int)(bool)($d['is_active']??1);
if (!$id||!$name) { echo json_encode(['success'=>false,'error'=>'ID and name required']); exit; }
db()->prepare("UPDATE referral_tiers SET name=?,min_referrals=?,tokens_per_ref=?,bonus_tokens=?,description=?,is_active=?,sort_order=? WHERE id=?")
->execute([$name,$minRefs,$tokPer,$bonus,$desc,$active,$sort,$id]);
echo json_encode(['success'=>true]);
exit;
}
if ($action === 'tier_delete') {
$id = (int)($d['id']??0);
if (!$id) { echo json_encode(['success'=>false,'error'=>'ID required']); exit; }
db()->prepare("DELETE FROM referral_tiers WHERE id=?")->execute([$id]);
echo json_encode(['success'=>true]);
exit;
}
echo json_encode(['success'=>false,'error'=>'Unknown action']);