cssd-back/app/Policies/TestResultPolicy.php

<?php

namespace App\Policies;

use App\User;
use App\TestResult;
use Doctrine\Tests\Common\Inflector\InflectorTest;

class TestResultPolicy
{

    public function delete(User $User, TestResult $TestResult)
    {
        if($User->hasRole('Admin') || ($User->hasRole('User') && $TestResult->verified == 'NotVerified' && $TestResult->user_id == $User->id))
            return true;
    }

    public function update(User $User, TestResult $TestResult)
    {
        if($User->hasRole('Admin') || $TestResult->user_id == $User->id)
            return true;
    }

    public function store(User $User)
    {
            return true;
    }
    public function verifyTestResult(User $User, TestResult $TestResult)
    {
        $TR_MID = $TestResult->user->medical_center_id;
        $User_MID = $User->medical_center_id;

        if($User->hasRole('Admin') || ( $User->hasRole('Supervisor') && $TR_MID == $User_MID && $TestResult->verified == 'None'))
            return true;
    }
}