SATE-EasyReceipt/app/Models/Feature/SMSProviderFeature.php

<?php

namespace App\Models\Feature;

use App\Models\ColumnName;
use App\Models\SMSProvider;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use LogicException;

trait SMSProviderFeature
{
    public function setSMSProvider(SMSProvider|string $smsProvider): static
    {
        $id = is_string($smsProvider) ? $smsProvider : $smsProvider->id;
        data_set($this, ColumnName::SMS_PROVIDER_ID, $id);
        return $this;
    }

    public function smsProvider(): BelongsTo
    {
        if ($this instanceof Model) {
            return $this->belongsTo(SMSProvider::class);
        } else {
            throw new LogicException("不正");
        }
    }
}