dficoins_php/app/Models/Country.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Cache;

class Country extends Model
{
    //国家

    protected $table = 'country';
    protected $primaryKey = 'id';
    protected $guarded = [];

    public static function getCachedCountry()
    {
        return Cache::remember('country', 600, function () {
            return self::query()->orderBy('order', 'desc')->get()->toArray();
        });
    }

    // public static function getForeverCachedCountry()
    // {
    //     $app_locale = App::getLocale();
    //     if($app_locale == 'zh-CN' || $app_locale == 'zh-TW'){
    //         return Cache::rememberForever('foreverCountry', function () {
    //             return self::query()->orderBy('order','desc')->select(['id','code','name','country_code'])->get()->toArray();
    //         });
    //     }else{
    //         return Cache::rememberForever('enForeverCountry', function () {
    //             return self::query()->orderBy('order','desc')->select(['id','code','en_name as name','country_code'])->get()->toArray();
    //         });
    //     }
    // }
    public static function getForeverCachedCountry($lang)
    {
        if($lang == 'zh-CN'){
            
            return Cache::rememberForever('zhForeverCountry', function (){
                return self::query()->orderBy('order', 'desc')->select(['id', 'code', 'name', 'country_code'])->get()->toArray();
            });
        }else{
            return Cache::rememberForever('enForeverCountry', function (){
                return self::query()->orderBy('order', 'desc')->select(['id', 'code', 'en_name as name', 'country_code'])->get()->toArray();
            });
        }
    }
}