cssd-back/database/migrations/2019_04_11_105057_create_inputs_table.php

<?php

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

class CreateInputsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('inputs', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('name')->nullable();
            $table->enum('type', ['Text', 'Form', 'Checkbox', 'Select', 'Time', 'Temperature', 'Radiobutton', 'Switch', 'Range', 'Date', 'Pressure']);
            $table->unsignedBigInteger('test_type_id');
            $table->foreign('test_type_id')->references('id')->on('test_types');
            $table->unsignedBigInteger('parent_id')->nullable();
            $table->foreign('parent_id')->references('id')->on('inputs');
            $table->string('size')->nullable();
            $table->string('value')->nullable();
            $table->tinyInteger('require_scanner')->nullable();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('inputs');
    }
}