我的應用程序確實有一個基于策略的權限管理,并且我使用 Nova 作為應用程序的后端。現在一切都在 nova 內部工作,我想為我的外部應用程序設置一個額外的 API。我確實必須覆蓋indexQuery我的大部分資源,因為用戶只能訪問有限的范圍,例如Customer資源:public static function indexQuery(NovaRequest $request, $query){ $user = Auth::user(); // Admins and office users can see all customers if($user->authorizeRoles(['admin', 'office'])) { return $query; } // A user can only see customers associated with a job they work on $query ->select('customers.*') ->join('jobs', 'jobs.customer_id', '=', 'customers.id') ->join('teams', 'jobs.team_id', '=','teams.id') ->join('team_user', 'teams.id', '=', 'team_user.team_id') ->where('team_user.user_id', '=', $user->id); return $query;}現在對于 API,我基本上需要相同的范圍,我想知道將這段代碼放在哪里。我的第一個想法是給Customer模型添加一個作用域,所以我會添加一個帶參數的作用域:/** * Limit the results to the customers the user is able to see * @param \Illuminate\Database\Eloquent\Builder $query * @param \App\User $user * @return \Illuminate\Database\Eloquent\Builder */public function scopeVisibleToUser($query, $user) { if($user->authorizeRoles(['admin', 'office'])) { return $query; } // A user can only see customers associated with a job they work on $query ->select('customers.*') ->join('jobs', 'jobs.customer_id', '=', 'customers.id') ->join('teams', 'jobs.team_id', '=','teams.id') ->join('team_user', 'teams.id', '=', 'team_user.team_id') ->where('team_user.user_id', '=', $user->id); return $query;}有沒有辦法在indexQuery不創建虛擬客戶對象的情況下在方法內應用范圍?use App\Customer as AppCustomer;/** * Build an "index" query for the given resource. * * @param \Laravel\Nova\Http\Requests\NovaRequest $request * @param \Illuminate\Database\Eloquent\Builder $query * @return \Illuminate\Database\Eloquent\Builder */public static function indexQuery(NovaRequest $request, $query){ $user = Auth::user(); return (new AppCustomer())->scopeVisibleToUser($query, $user);}
1 回答

嗶嗶one
TA貢獻1854條經驗 獲得超8個贊
使用實時外觀,您可以將應用程序中的任何類視為外觀。
use Facades\App\Customer as AppCustomer;
/**
* Build an "index" query for the given resource.
*
* @param \Laravel\Nova\Http\Requests\NovaRequest $request
* @param \Illuminate\Database\Eloquent\Builder $query
* @return \Illuminate\Database\Eloquent\Builder
*/
public static function indexQuery(NovaRequest $request, $query)
{
$user = Auth::user();
return AppCustomer::visibleToUser($query, $user);
}
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