prepare("SELECT * FROM users WHERE id = ?"); $stmt->execute([$current_user_id]); $user = $stmt->fetch(); if (!$user || $user['role'] !== 'founder') { header("Location: dashboard.php"); exit; } // Onboarding check if (!$user['onboarding_completed']) { header("Location: founder_onboarding.php"); exit; } // Skill-based Matching Helper function calculateMatchScore($me, $them) { $score = 0; // 1. My preferred skills vs Their skills $myNeeds = array_filter(array_map('trim', explode(',', strtolower($me['preferred_co_founder_skills'] ?? '')))); $theirSkills = array_filter(array_map('trim', explode(',', strtolower($them['skills'] ?? '')))); $skillMatches = array_intersect($myNeeds, $theirSkills); $score += count($skillMatches) * 10; // 2. Their preferred skills vs My skills $theirNeeds = array_filter(array_map('trim', explode(',', strtolower($them['preferred_co_founder_skills'] ?? '')))); $mySkills = array_filter(array_map('trim', explode(',', strtolower($me['skills'] ?? '')))); $reciprocalMatches = array_intersect($theirNeeds, $mySkills); $score += count($reciprocalMatches) * 10; // 3. Industry overlap $myIndustries = array_filter(array_map('trim', explode(',', strtolower($me['startup_industries'] ?? '')))); $theirIndustries = array_filter(array_map('trim', explode(',', strtolower($them['startup_industries'] ?? '')))); $industryMatches = array_intersect($myIndustries, $theirIndustries); $score += count($industryMatches) * 5; // 4. University match (bonus) if (!empty($me['university']) && $me['university'] === $them['university']) { $score += 5; } return [ 'total' => $score, 'skillMatches' => array_values($skillMatches), 'industryMatches' => array_values($industryMatches) ]; } // Handle Swipe Logic if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['action'] === 'swipe') { header('Content-Type: application/json'); $swiped_id = (int)$_POST['swiped_id']; $direction = $_POST['direction']; // 'like' or 'dislike' if ($swiped_id > 0 && in_array($direction, ['like', 'dislike'])) { $stmt = db()->prepare("INSERT IGNORE INTO swipes (swiper_id, swiped_id, direction) VALUES (?, ?, ?)"); $stmt->execute([$current_user_id, $swiped_id, $direction]); $isMatch = false; if ($direction === 'like') { $stmt = db()->prepare("SELECT id FROM swipes WHERE swiper_id = ? AND swiped_id = ? AND direction = 'like'"); $stmt->execute([$swiped_id, $current_user_id]); if ($stmt->fetch()) { $isMatch = true; $stmt = db()->prepare("INSERT IGNORE INTO matches (user1_id, user2_id) VALUES (?, ?)"); $u1 = min($current_user_id, $swiped_id); $u2 = max($current_user_id, $swiped_id); $stmt->execute([$u1, $u2]); $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)"); $stmt->execute([$swiped_id, "You have a new match! Start a conversation now."]); $stmt->execute([$current_user_id, "You have a new match! Start a conversation now."]); } } echo json_encode(['status' => 'success', 'match' => $isMatch]); exit; } echo json_encode(['status' => 'error']); exit; } // Fetch matches $stmt = db()->prepare(" SELECT u.*, m.created_at as matched_at FROM matches m JOIN users u ON (m.user1_id = u.id OR m.user2_id = u.id) WHERE (m.user1_id = ? OR m.user2_id = ?) AND u.id != ? ORDER BY m.created_at DESC "); $stmt->execute([$current_user_id, $current_user_id, $current_user_id]); $matches = $stmt->fetchAll(); // Fetch swipe candidates with scoring $stmt = db()->prepare(" SELECT * FROM users WHERE role = 'founder' AND id != ? AND onboarding_completed = 1 AND id NOT IN (SELECT swiped_id FROM swipes WHERE swiper_id = ?) LIMIT 50 "); $stmt->execute([$current_user_id, $current_user_id]); $allCandidates = $stmt->fetchAll(); foreach ($allCandidates as &$c) { $c['match_data'] = calculateMatchScore($user, $c); $c['score'] = $c['match_data']['total']; } usort($allCandidates, function($a, $b) { return $b['score'] <=> $a['score']; }); $swipeCandidates = array_slice($allCandidates, 0, 10); // Fetch partners for Browse view $search = $_GET['q'] ?? ''; $where = "role = 'founder' AND id != ? AND onboarding_completed = 1 AND id NOT IN (SELECT swiped_id FROM swipes WHERE swiper_id = ?)"; $params = [$current_user_id, $current_user_id]; if ($search) { $where .= " AND (full_name LIKE ? OR skills LIKE ? OR university LIKE ? OR startup_industries LIKE ?)"; $params[] = "%$search%"; $params[] = "%$search%"; $params[] = "%$search%"; $params[] = "%$search%"; } $stmt = db()->prepare("SELECT * FROM users WHERE $where LIMIT 40"); $stmt->execute($params); $browseCandidates = $stmt->fetchAll(); foreach ($browseCandidates as &$c) { $c['match_data'] = calculateMatchScore($user, $c); $c['score'] = $c['match_data']['total']; } if (!$search) { usort($browseCandidates, function($a, $b) { return $b['score'] <=> $a['score']; }); } $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby'; ?> Find Partners — <?= htmlspecialchars($platformName) ?>
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= 10): ?>
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' : '' ?>

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