PK

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    public function up(): void
    {
        Schema::create('payslips', function (Blueprint $table) {

            $table->id();

            $table->foreignId('employee_id')
                  ->constrained('employees')
                  ->cascadeOnDelete();

            $table->foreignId('payroll_id')
                  ->constrained('payrolls')
                  ->cascadeOnDelete();

            $table->unsignedTinyInteger('month');
            $table->unsignedSmallInteger('year');

            $table->string('file_path'); // stored PDF location
            $table->timestamps();

            $table->unique(
                ['employee_id', 'month', 'year'],
                'emp_month_year_payslip_unique'
            );
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('payslips');
    }
};

PK 99