IMMREX7

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Period extends Model
{
    protected $primaryKey = 'idPeriod';
    protected $table = 'periods';
    protected $fillable = ['idSchool','idFinancialYear', 'idClass', 'idSection', 'periodName', 'fromTime', 'toTime','isLunchBreak'];

    public function classM() {
        return $this->belongsTo(ClassM::class, 'idClass', 'idClass');
    }

    public function section() {
        return $this->belongsTo(Section::class, 'idSection', 'idSection');
    }

    public function teacher() {
        return $this->belongsTo(Employee::class, 'idTeacher', 'idTeacher');
    }

    public function subject() {
        return $this->belongsTo(Subject::class, 'idSubject', 'idSubject');
    }
}