photo/database/migrations/0010-make_model_software.php

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2024-08-28 03:19:30 +00:00
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
return new class extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('makes', function (Blueprint $table) {
$table->id();
$table->timestamps();
$table->string('name')->unique();
});
Schema::create('models', function (Blueprint $table) {
$table->id();
$table->timestamps();
$table->string('name')->nullable();
$table->bigInteger('make_id')->unsigned()->nullable();
$table->foreign('make_id')->references('id')->on('makes');
$table->unique(['name','make_id']);
});
Schema::create('software', function (Blueprint $table) {
$table->id();
$table->timestamps();
$table->string('name')->nullable();
$table->bigInteger('model_id')->unsigned()->nullable();
$table->foreign('model_id')->references('id')->on('models');
$table->unique(['name','model_id']);
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('software');
Schema::dropIfExists('models');
Schema::dropIfExists('makes');
}
};