education-project/app/Filters/JournalFilter.php

<?php

namespace App\Filters;


use Carbon\Carbon;

class JournalFilter extends QueryFilter
{

    protected function student($value)
    {
        $this->builder = $this->builder->where('student_id', $value);
    }

    protected function teacher($value)
    {
        $this->builder = $this->builder->where('teacher_id', $value);
    }

    protected function subject($value)
    {
        $this->builder = $this->builder->where('subject_id', $value);
    }

    protected function start($value)
    {
        $this->builder = $this->builder->where('updated_at', '>=', $this->transformDate($value));
    }

    protected function end($value)
    {
        $this->builder = $this->builder->where('updated_at', '<=', $this->transformDate($value));
    }

    protected function transformDate($value)
    {
        return Carbon::createFromTimestamp($value/1000)->floorDays();;
    }

//    protected function date($value)
//    {
//        $value = Carbon::createFromTimestamp($value/1000)->floorDays();
//        $this->builder = $this->builder->where('updated_at', $value);
//    }

    protected function last($value)
    {
        $date = Carbon::now()->subDays($value);
        $this->builder = $this->builder->where('updated_at', '>=', $date);
    }

}