[英]Repository getting from model not working
我有以下存儲庫:
<?php
namespace App\Repositories;
use App\Employee;
class EmployeeRepository
{
protected $employee;
...
public function getAllManagersList(Employee $employee)
{
$managers = $employee->getAllManagers();
$result = Array();
foreach ($managers as $manager)
{
$result[$manager->id] = $manager->first_name . ' ' . $manager->last_name;
}
return result;
}
}
哪個在調用模型:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
use DB;
class Employee extends Model {
protected $table = 'employees';
public $timestamps = true;
...
public function getAllManagers()
{
$managers = DB::table('employees')->select(['id','first_name','last_name'])->orderBy('last_name')->where('is_manager','=','1')->get();
return $managers;
}
}
而我的控制器正在調用它:
public function create(EmployeeRepository $employeeRepository)
{
$manager_list = $employeeRepository->getAllManagersList();
//\Debugbar::info($manager_list);
return view('employees/create')->with('manager_list',$manager_list);
}
但是當我運行它時,我得到以下信息:
Type error: Argument 1 passed to App\Repositories\EmployeeRepository::getAllManagersList() must be an instance of App\Employee, none given, called in C:\xampp\htdocs\people\app\Http\Controllers\EmployeeController.php on line 31
我正在嘗試以一種簡潔的方式獲得此信息,以便我的模型只能執行db請求,而我的存儲庫則可以對其進行整理,以使其在頁面中顯示得很好。 這就是為什么我嘗試從控制器到存儲庫再到模型調用它的原因。
您正在調用$employeeRepository->getAllManagersList();
。
但是該函數定義為: public function getAllManagersList(Employee $employee)
。
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