parking_manage_system/database/seeders/AdminUsersSeeder.php

<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;

class AdminUsersSeeder extends Seeder
{
    private string $username = 'Admin';
    private string $password = '12345678';
    private string $roleName = '超级管理员';

    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $user_id = DB::table('admin_users')->where('username', $this->username)
            ->value('id');
        $role_id = DB::table('admin_roles')->where('name', $this->roleName)
            ->value('id');
        if (!$user_id) {
            DB::table('admin_users')->insert(
                [
                    'username'       => $this->username,
                    'name'           => $this->username,
                    'email'          => fake()->unique()->safeEmail(),
                    'password'       => Hash::make($this->password), // password
                    'remember_token' => Str::random(10),
                    'packing_id'     => 1,
                    'created_at'     => date("Y-m-d H:i:s", time())
                ]
            );
            $user_id = DB::table('admin_users')->where(
                'username',
                $this->username
            )
                ->value('id');
        }
        if (!$role_id) {
            DB::table('admin_roles')->insert(
                [
                    'name'       => $this->roleName,
                    'remark'     => "Super Administrator",
                    'status'     => 1, // password
                    'level'      => 1,
                    'created_at' => date("Y-m-d H:i:s", time()),
                    'updated_at' => date("Y-m-d H:i:s", time())
                ]
            );
            $role_id = DB::table('admin_roles')->where('name', $this->roleName)
                ->value('id');
        }
        $this->superAdminSettingRole($user_id, $role_id);
        $this->settingRoleMenu($role_id);
    }

    private function superAdminSettingRole($user_id, $role_id)
    {
        // 超级管理员自动获取所有权限
        DB::table('admin_role_users')->insert([
            'role_id'    => $role_id,
            'user_id'    => $user_id,
            'created_at' => date("Y-m-d H:i:s", time()),
            'updated_at' => date("Y-m-d H:i:s", time())
        ]);
    }

    private function settingRoleMenu($role_id)
    {
        $menu_ids = DB::table('admin_menu')->where('status', 1)->pluck('id');
        $values = [];
        foreach ($menu_ids as $menu_id) {
            $values[] = [
                'role_id'    => $role_id,
                'menu_id'    => $menu_id,
                'created_at' => date("Y-m-d H:i:s", time()),
                'updated_at' => date("Y-m-d H:i:s", time())
            ];
        }
        $exists = DB::table('admin_role_menu')->where('role_id', $role_id)
            ->whereIn('menu_id', $menu_ids)->exists();
        if ($values && !$exists) {
            DB::table('admin_role_menu')->insert($values);
        }
    }
}