php 如何在 Eloquent 中检查行是否被软删除？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/34003284/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to check if row is soft-deleted in Eloquent?
提问by DisgruntledGoat
In Laravel 5.1 is there a nice way to check if an eloquent model object has been soft-deleted? I'm not talking about selecting data but once I have the object e.g. Thing::withTrashed()->find($id)
在 Laravel 5.1 中，是否有一种很好的方法来检查 eloquent 模型对象是否已被软删除？我不是在谈论选择数据，但是一旦我有了对象，例如Thing::withTrashed()->find($id)
So far the only way I can see is
到目前为止，我能看到的唯一方法是
if ($thing->deleted_at !== null) { ... }
I do not see any relevant method in the APIthat would allow for example
if ($thing->isDeleted()) { ... }
回答by DisgruntledGoat
Just realised I was looking in the wrong API. The Model class doesn't have this, but the SoftDelete traitthat my models use has a trashed()method.
刚刚意识到我正在寻找错误的 API。Model 类没有这个，但是我的模型使用的SoftDelete 特性有一个trashed()方法。
So I can write
所以我可以写
if ($thing->trashed()) { ... }
回答by tanvir993
In laravel6, you can use followings.
在 laravel6 中，您可以使用以下内容。
To check the Eloquent Model is using soft delete:
要检查 Eloquent 模型是否使用软删除：
if( method_exists($thing, 'trashed') ) {
// do something
}
To check the Eloquent Model is using soft delete in resource (when using resource to response):
要检查 Eloquent 模型是否在资源中使用软删除（使用资源响应时）：
if( method_exists($this->resource, 'trashed') ) {
// do something
}
And finally to check if the model is trashed:
最后检查模型是否被丢弃：
if ($thing->trashed()) {
// do something
}
Hope, this will be helpful!
希望，这会有所帮助！
