server-manager/src/Models/Team.php

<?php

declare(strict_types=1);

namespace ServerManager\Models;

use ServerManager\Core\Database;
use ServerManager\Core\Session;

class Team
{
    private Database $db;

    public function __construct()
    {
        $this->db = Database::getInstance();
    }

    public function findAll(?int $userId = null): array
    {
        $where = ' WHERE t.status = \'active\'';
        $params = [];

        if ($userId) {
            $where .= ' AND t.created_by = ?';
            $params[] = $userId;
        }

        return $this->db->fetchAll(
            "SELECT t.*,
                    (SELECT COUNT(*) FROM team_user WHERE team_id = t.id AND status = 'active') AS member_count,
                    (SELECT COUNT(*) FROM team_server WHERE team_id = t.id AND status = 'active') AS server_count
             FROM teams t{$where}
             ORDER BY t.name ASC",
            $params
        );
    }

    public function findByCreator(int $userId): array
    {
        return $this->findAll($userId);
    }

    public function findById(int $id): ?array
    {
        $team = $this->db->fetch(
            'SELECT t.*,
                    (SELECT COUNT(*) FROM team_user WHERE team_id = t.id AND status = \'active\') AS member_count,
                    (SELECT COUNT(*) FROM team_server WHERE team_id = t.id AND status = \'active\') AS server_count
             FROM teams t WHERE t.id = ? AND t.status = \'active\'',
            [$id]
        );
        return $team ?: null;
    }

    public function create(array $data): int
    {
        $data['created_by'] = (int) Session::get('user_id');
        $data['created_at'] = date('Y-m-d H:i:s');
        $data['updated_at'] = date('Y-m-d H:i:s');
        return $this->db->insert('teams', $data);
    }

    public function update(int $id, array $data): bool
    {
        $data['updated_at'] = date('Y-m-d H:i:s');
        return $this->db->update('teams', $data, 'id = ?', [$id]) > 0;
    }

    public function delete(int $id): bool
    {
        return $this->db->update('teams', [
            'status' => 'deleted',
            'updated_at' => date('Y-m-d H:i:s'),
        ], 'id = ?', [$id]) > 0;
    }

    public function getMembers(int $teamId): array
    {
        return $this->db->fetchAll(
            'SELECT tu.*, u.username, u.email
             FROM team_user tu
             JOIN users u ON tu.user_id = u.id
             WHERE tu.team_id = ? AND tu.status = \'active\' AND u.status = \'active\'
             ORDER BY u.username ASC',
            [$teamId]
        );
    }

    public function addMember(int $teamId, int $userId): bool
    {
        $existing = $this->db->fetch(
            'SELECT id FROM team_user WHERE team_id = ? AND user_id = ? AND status = \'active\'',
            [$teamId, $userId]
        );
        if ($existing) {
            return false;
        }

        $this->db->insert('team_user', [
            'team_id' => $teamId,
            'user_id' => $userId,
        ]);
        return true;
    }

    public function removeMember(int $teamId, int $userId): bool
    {
        return $this->db->update(
            'team_user',
            ['status' => 'deleted'],
            'team_id = ? AND user_id = ?',
            [$teamId, $userId]
        ) > 0;
    }

    public function getServers(int $teamId): array
    {
        return $this->db->fetchAll(
            'SELECT ts.*, s.name AS server_name, s.ip_address
             FROM team_server ts
             JOIN servers s ON ts.server_id = s.id
             WHERE ts.team_id = ? AND ts.status = \'active\' AND s.status = \'active\'
             ORDER BY s.name ASC',
            [$teamId]
        );
    }

    public function addServer(int $teamId, int $serverId, string $role): bool
    {
        if (!in_array($role, ['viewer', 'manager'], true)) {
            return false;
        }

        $existing = $this->db->fetch(
            'SELECT id FROM team_server WHERE team_id = ? AND server_id = ? AND status = \'active\'',
            [$teamId, $serverId]
        );
        if ($existing) {
            return false;
        }

        $this->db->insert('team_server', [
            'team_id' => $teamId,
            'server_id' => $serverId,
            'role' => $role,
        ]);
        return true;
    }

    public function removeServer(int $teamId, int $serverId): bool
    {
        return $this->db->update(
            'team_server',
            ['status' => 'deleted'],
            'team_id = ? AND server_id = ?',
            [$teamId, $serverId]
        ) > 0;
    }

    public function updateServerRole(int $teamId, int $serverId, string $role): bool
    {
        if (!in_array($role, ['viewer', 'manager'], true)) {
            return false;
        }

        return $this->db->update(
            'team_server',
            ['role' => $role],
            'team_id = ? AND server_id = ? AND status = \'active\'',
            [$teamId, $serverId]
        ) > 0;
    }
}