检查 Laravel 中的令牌是否过期

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时间:2020-09-14 17:46:01  来源:igfitidea点击:

Check if token expired in Laravel

phplaravel

提问by Dumitru

I have table tokens with columns: user_id, token, expires_at.

我有带有列的表标记:user_id, token, expires_at

Example:

例子:

I have token: 12345, for me, and he expires at: 2018-06-05

我有令牌:12345,对我来说,他在:2018-06-05 到期

When I generate new token, I generate up to 7 days..

当我生成新令牌时,我最多生成 7 天..

How I can check this in model?

我如何在模型中检查这个?

I tryied do with scope in model:

我尝试使用模型中的范围:

public function scopeExpired($query) {
    return $this->where('expires_at', '<=', Carbon::now())->exists();
}

But not working. Always false..

但不工作。总是假的。。

回答by Loek

I've always done stuff like this the following way. Note that you need the expires_atfield as an attribute on your model.

我总是用以下方式做这样的事情。请注意,您需要将该expires_at字段作为模型的属性。

// Probably on the user model, but pick wherever the data is
public function tokenExpired()
{
    if (Carbon::parse($this->attributes['expires_at']) < Carbon::now()) {
        return true;
    }
    return false;
}

Then from wherever you can call:

然后从任何你可以打电话的地方:

$validToken = $user->tokenExpired();

// Or realistically

if ($user->tokenExpired()) {
    // Do something
}