Piores práticas

piores_praticas.php

<?php
namespace app\models;

use yii\db\ActiveRecord;
use Mailer;

/**
 * Adapted from:
 * @see https://github.com/dpmccabe/rails-worst-practices/blob/master/user.rb
 */
class User extends ActiveRecord
{
    const MAILCHIMP_API_KEY = 'm23lm092m3';

    public function getOrders()
    {
        return $this->hasMany(Order::className(), ['user_id' => 'id']);
    }

    public function getPackages()
    {
        return $this->hasMany(Package::className(), ['id' => 'package_id'])
            ->viaTable('orders', ['user_id' => 'id']);
    }

    public function beforeSave($insert)
    {
        if ($insert) {
            $this->assignReferralCode();
        }
    }

    public function afterSave($insert)
    {
        if ($insert) {
            $this->scheduleWelcomeEmail();
        }
    }

    public function rules()
    {
        return [
            [['email', 'fname', 'lname'], 'required'],
            ['referral_code', 'unique'],
        ];
    }

    public function getName()
    {
        return $this->fname . ' ' . $this->lname;
    }

    public function getFormattedName()
    {
        return '<strong>' . $this->name . "</strong> (<a href=\"mailto:{$this->email}\">{$this->email}</a>)";
    }

    public function assignReferralCode()
    {
        $this->referral_code = uniqid();
    }

    public function scheduleWelcomeEmail()
    {
        Mailer::delay()->welcome($this);
    }

    public function hasOrders()
    {
        return $this->getOrders()->count() > 0;
    }

    public function mostRecentPackageShippingAddress()
    {
        return $this->getOrders()->orderBy('created_at DESC')->one()->package->shipping_address;
    }

    public function canManage()
    {
        return in_array($this->email, ['manager@example.com', 'admin@example.com']);
    }

    public function orderProduct(Product $product)
    {
        $result = OrderProcessor::charge($this, $product);

        if ($result) {
            Event::logOrderProcessing($this);
            Mailer::orderConfirmation($this, $product)->deliver();
            return true;
        } else {
            Event::logFailedOrderProcessing($this);
            return false;
        }
    }

    public static function deleteUser($email)
    {
        try {
            $user = User::find()->where(['email' => $email])->one();
            $user.delete();
        } catch (Exception $e) {
            throw new Exception("Could not delete user with email {$email}");
        }
    }
}

# == Schema Information
#
# Table name: users
#
#  id                        :integer          not null, primary key
#  email                     :string(255)      default(""), not null
#  fname                     :string(255)      default(""), not null
#  lname                     :string(255)      default(""), not null
#  referral_code             :string(255)
#  created_at                :datetime
#  updated_at                :datetime