cssd-back/app/Policies/TestResultPolicy.php

<?php

namespace App\Policies;

use App\Models\TestResult;
use App\Models\User;

class TestResultPolicy
{
    public function delete(User $user, TestResult $TestResult)
    {
        if ($user->hasRole('Admin') ||
            ($user->hasRole('Supervisor') && $TestResult->verified == 'NotVerified') ||
            ($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;
    }
}