<?php 

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

return new class extends Migration {
    public function up()
    {
        Schema::create('patient_ecgs', function (Blueprint $table) {
            $table->id();
            $table->unsignedBigInteger('vitals_id');
            $table->json('ecg_five_lead')->nullable();
            $table->json('ecg_twelve_lead')->nullable();

            $table->foreign('vitals_id')->references('vital_id')->on('patient_vitals')->onDelete('cascade');
        });
    }

    public function down()
    {
        Schema::dropIfExists('patient_ecgs');
    }
};
  
  
  ?>