<?php

class Repository {
    private $table;

    public function __construct($table) {
        $this->table = $table;
    }

    public function getById($id) {
        return $this->fetchOne("SELECT * FROM {{table}} WHERE id = :id", ['id' => $id]);
    }

    public function getAll() {
        return $this->fetchAll("SELECT * FROM {{table}}");
    }

    protected function doquery($query, $params = []) {
        global $db;
        return $db->doquery($this->table, $query, $params);
    }

    protected function fetchOne($query, $params = []) {
        $stmt = $this->doquery($query, $params);
        return $stmt->fetch(PDO::FETCH_ASSOC);
    }

    protected function fetchAll($query, $params = []) {
        $stmt = $this->doquery($query, $params);
        return $stmt->fetchAll(PDO::FETCH_ASSOC);
    }
}