slake-school-service/database/seeders/OperationsMenusSeeder.php

<?php

namespace Database\Seeders;

use App\Models\Menu;
use App\Models\Role;
use Illuminate\Database\Seeder;

/**
 * 在「已有库」上增量挂载运营管理侧栏（不重复仪表盘/系统管理）。
 * 用法：php artisan db:seed --class=OperationsMenusSeeder
 */
class OperationsMenusSeeder extends Seeder
{
    public function run(): void
    {
        $role = Role::query()->where('code', 'super_admin')->first();
        if (! $role) {
            $this->command?->warn('未找到 roles.code=super_admin，已跳过。请先运行 DatabaseSeeder / AdminInitSeeder。');

            return;
        }

        $opsRoot = Menu::query()->firstOrCreate(
            ['path' => '/operations', 'parent_id' => null],
            [
                'name' => 'Operations',
                'title' => '运营管理',
                'component' => null,
                'icon' => 'Goods',
                'sort' => 50,
                'visible' => 1,
                'keep_alive' => 0,
                'permission_code' => null,
                'status' => 1,
            ]
        );

        $opsChildren = [
            ['/courses', 'OperationsCourses', '课程管理', 'operations/courses/index', 10, 'Notebook'],
            ['/activities', 'OperationsActivities', '活动管理', 'operations/activities/index', 20, 'Calendar'],
            ['/news', 'OperationsNews', '资讯管理', 'operations/news/index', 30, 'Reading'],
        ];

        $ids = [$opsRoot->id];
        foreach ($opsChildren as $row) {
            $m = Menu::query()->firstOrCreate(
                ['path' => $row[0], 'parent_id' => $opsRoot->id],
                [
                    'name' => $row[1],
                    'title' => $row[2],
                    'component' => $row[3],
                    'icon' => $row[5],
                    'sort' => $row[4],
                    'visible' => 1,
                    'keep_alive' => 0,
                    'permission_code' => null,
                    'status' => 1,
                ]
            );
            $ids[] = $m->id;
        }

        $role->menus()->syncWithoutDetaching($ids);
        $this->command?->info('运营管理菜单已挂载到 super_admin（增量）。');
    }
}