<?php
namespace App\Data\Repository;


class BaseRepository {
    protected $table = "";

    public function update($obj) {
        $pdo = app('db')->getPdo();
        $sql = "UPDATE `".$this->table."` SET ";
        $first = true;

        $values = [];
        foreach (get_object_vars($obj) as $key => $value) {
            if(in_array($key, ["id", "created_at"])) {
                continue;
            }
            if(!$first) {
                $sql .= ", ";
            }
            $first = false;
            $sql .= "`".$key."` = :".$key;
            if(is_bool($value)) {
                $value = (int)$value;
            }
            $values[":".$key] = $value;
        }
        $sql .= " WHERE `id` = ".$obj->id;

        $sth = $pdo->prepare($sql);
        $sth->execute($values);

        return true;
    }
}