safekat/ci4/app/Database/Migrations/2024-09-16-193027_ChatsTable.php

<?php

namespace App\Database\Migrations;

use CodeIgniter\Database\Migration;


class ChatsTable extends Migration
{
    protected array $COLUMNS = [
        "id" => [
            "type" => "INT",
            "unsigned" => true,
            "autoincrement" => true
        ],
        "department" => [
            "type" => "VARCHAR",
            "constraint" => '255',
        ],
        "pedido_id" => [
            "type" => "INT",
            "constraint" => 16,
            "unsigned" => true,
        ]
    ];
    public function up()
    {
        $this->forge->dropTable("chat_conversaciones",true);
        $this->forge->dropTable("chat_mensajes",true);
        $this->forge->dropTable("chat_participantes",true);
        
        $this->forge->addField($this->COLUMNS);
        $this->forge->addPrimaryKey('id');
        $this->forge->addForeignKey('pedido_id', 'pedidos', 'id');
        $this->forge->createTable("chats");

    }

    public function down()
    {
        //
        $this->forge->dropTable("chats");
    }
}