CakeDC Blog

TIPS, INSIGHTS AND THE LATEST FROM THE EXPERTS BEHIND CAKEPHP

Where you SHOULD be marketing your business.

Marketing is an essential part of your business’ success. I don’t just say this because I myself am a marketing connoisseur... or maybe I do. But either way, I’m going to shoot you some quick knowledge about getting your name out there... specifically into the cyber world. 

 

Social media 

Branding is very important here. This will be another blog for another time... but having a uniform look, format, font, etc will help you look professional and stand out. Some of the platforms I work with for our company is Facebook, Instagram, Twitter. In our industry, Twitter is our cake and frosting (see what I did there). Most developers have a Twitter and use this to interact with other developers, frameworks, and companies. Having a company page allows you to engage with your followers, have conversations, and build relationships. Remember, you need to be posting things that are important for those who follow you to see, and when they reach out, be ready to respond. 

For business contacts and networking, I am a big fan of LinkedIn. This platform is an easy way to connect and search for others in your field. Also, it's a good way to find people looking for your specific services. Very business. Very professional. 

You definitely need to get to know your audience. Tracking your social analytics will tell you where you stand out most. Then, you utilize that information!

 

Ads

 I’m a fan of Google Ads. While I know that the idea of paid advertising isn’t ideal or financially possible for everyone, there are other options. Keeping up with your SEO, or search engine optimization, will help with organic ads. Organic ads is a fancy way of saying free clicks, or free adveritsing. When people are searching Google for services or phrases pertaining to your business, then your site will show in the results. Obviously if you pay for ads, you can manually add phrases and terms that may be searched for... and these are called keywords. I think Google Ads pointers may be a good blog for me to share in the future *makes mental note*. 

 

Speaking of Google, make sure your “my Google business” account is up to date, otherwise you will literally NEVER show up on the search engine. Even when someone specifically searches for you or your company. 

 

Email Marketing

We must be careful here. Gone are the days of spam emailing... and cold calling? Please don’t. I’d say most people are ready to get restraining orders against telemarketers. Just me? 

However, if you have specific things (sales, offers, important news) to share with your customer base, then by all means - onward. At least emails can be ignored if they are unwanted. If you want your email to be opened, make sure that you are offering your recipients something worth clicking (specials. Giveaways. Etc.). A good platform to help you with this is MailChimp, but there are soo many ways to generate these emails, and many even offer pre-made templates... so no excuses. 

 

Newsletters

Similar to email marketing, there are newsletters. The difference here is that the people who will be receiving your monthly (most likely) newsletter are only those that have chosen to. “Subscribers” sign up to receive these emails. Usually, these aren’t offers of sales, but rather news, events, tips etc. You can get an idea of what I mean by checking out the CakePHP Newsletter archives. 


 

So let's close with some quick facts:

Newspaper advertising? Out

Telemarketing? Out 

Print? Maybe 

Billboards? If the price is right and you are local to certain areas. International companies, like CakeDC do not benefit from this type of print, unless we could put one in every city around the world. I think that would blow my marketing budget pretty quick. 

If you are a freelancer, I definitely suggest Fiverr. Let people find you. Essentially you get quality leads for free. 

 

All of these marketing platforms and items need to be explained in deeper detail, so if you have any questions feel free to reach out to me!

 

Latest articles

Dependency Injection with CakePHP

Let’s talk about Dependency Injection!

SOLID principles

As you know SOLID is an acronym for the  five object-oriented design principles. In this topic, we will focus on Interface segregation principle and Dependency inversion principle. Interface segregation principle states that a client must not be forced to implement an interface that they do not use, or clients shouldn’t be forced to depend on methods they do not use. In other words, having  many client-specific interfaces is better than one general-purpose interface. From the other side, Dependency inversion principle states that objects must depend on abstractions, not on concretions. It states that the high-level module must not depend on the low-level module, but they should depend on abstractions. To follow Dependency inversion principle, we need to construct low-level modules and pass them to constructors, and that might create a lot of manual work for developers. The dependency injection container is created specifically for solving the problem with manual construction of an object, before creating a specific object. If we follow interface segregation principle when developing application modules, it would be easy to configure a container and switch module dependency. This is where the interface shows its incredible power.  

Few words about CakePHP Events System

CakePHP Events System was created to allow injecting some logic using listeners. However, in some cases, it is used to get results from code that will be created by the module user. When an event is dispatched by the listener, it can return the result. Callback injection through the event system has some drawbacks. First of all, parameters passed to the event need to pass as a hash array. So unfortunately, there is no way to check that all params are really passed or to be sure that all passed params have correct types. Is there a way to solve this problem? Yes, and containers could help with that. Instead of passing events, we can get the required object from the container and call it method. But you could say: wait, we don't know what object could be used in client code within the developed plugin. That's fine, and this  is where interface segregation principle can help. In our plugin, we define an interface for each such case, and instead of dispatching an event, we can easily get an object from the container by interface.       $updater = $container->get(AfterLoginInterface::class);     if ($updater !== null) {         $user = $updater->afterLogin($user);     }   In the Application::services method, users link the interface with the specific class.       public function services(ContainerInterface $container): void     {         $container->add(AfterLoginInterface::class, MyAfterLogin::class);     }   In some of default behavior needed we can map service class for container to default implementation using Plugin::services method.       public function services(ContainerInterface $container): void     {         if (!$container->has(AfterLoginInterface::class)) {             $container->add(AfterLoginInterface::class, NullAfterLogin::class);         }     }  

Container propagation

Dependency injection is an experimental feature. Initial implementation limited by Controllers constructors and methods, and Commands constructors. If we want to access the container in other parts of the application, we may want to propagate it from app level. The most logical way would be to implement middleware and store the container inside the request attribute.   <?php declare(strict_types=1);   namespace App\Middleware;   use Cake\Core\ContainerInterface; use Psr\Http\Message\ResponseInterface; use Psr\Http\Message\ServerRequestInterface; use Psr\Http\Server\MiddlewareInterface; use Psr\Http\Server\RequestHandlerInterface; use RuntimeException;   /**  * Container Injector Middleware  */ class ContainerInjectorMiddleware implements MiddlewareInterface {     /**      * @var \Cake\Core\ContainerInterface      */     protected $container;       /**      * Constructor      *      * @param \Cake\Core\ContainerInterface $container The container to build controllers with.      */     public function __construct(ContainerInterface $container)     {         $this->container = $container;     }       /**      * Serve assets if the path matches one.      *      * @param \Psr\Http\Message\ServerRequestInterface $request The request.      * @param \Psr\Http\Server\RequestHandlerInterface $handler The request handler.      * @return \Psr\Http\Message\ResponseInterface A response.      */     public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface     {         return $handler->handle($request->withAttribute('container', $this->container));     }   That’s it! I hope that this will help you when you are baking with dependency injections. If you run into any problems, there are many support channels that allow the CakePHP community to help  You can check them out under the community tab at CakePHP.org.

One CakePHP Project Per Day

The whole team here at CakeDC are big supporters and contributors of the CakePHP community. For this month, I decided to do “one CakePHP project per day” to share with the community.  Here are some of my projects so far:

Project 01 - Notes App

A one page note application using CakePHP 4 and Bootstrap 5. This project is  a good starting point to learn the framework. Link: https://github.com/rochamarcelo/one-project-a-day-challenge-01-notes  

Project 02 - Contact List

An application to manage contacts - you are able to list, add, edit and delete contacts, upload contact avatar images or use avatar images from gravatar.com . It was built using CakePHP 4, plugin friendsofcake/search, plugin josegonzalez/cakephp-upload, Gravatar, and Bootstrap 5.  Link: https://github.com/rochamarcelo/one-project-a-day-challenge-02-contact-list  

Project 03 - Recipe Box

An application to manage recipes, using CakePHP 4,  CouchDB and Bootstrap 5. This one is a good starting point to learn to use CouchDB with CakePHP, including how to list, add and edit recipes (documents). Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-03-recipe-box  

Project 04 - Service Plan with Exchange rate

An application to list services and apply exchange rate using the api https://exchangeratesapi.io/documentation/ and CakePHP 4. In this one you see the custom namespace WebService to handle logic related to api as client. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-04-service-plans-ex-rate  

Project 05 - Polls

A fun poll app, using the awesome Bulma CSS Framework and CakePHP 4. A good example of model association and the CounterCache Behavior. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-05-polls-emmy  

Project 06 - Movie Theater Schedule

An application to see which movies are in the theaters and which hours by screen each day of the week. A good example of complex queries, model associations and seed data. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-06-movie-theater-schedule  

Project 07 - Podcast Finder

An application to help easily find podcasts and download episodes. In the source code you’ll find how to use the itunes api,  a structure to handle Model actions (that I think is a good option to make your models cleaner), and a way to parse podcasts feed (XML); example usage of dependency injection. The application was built with CakePHP 4 and Bulma CSS Framework. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-07-podcast-finder  

Project 08 - Url Shortener

An application to create short urls - a good example of how to create custom routes and use custom primary key types for a model. The application was built with CakePHP 4. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-08-url-shortener  

Project 09 - Quiz

Users can list quizzes, create quizzes and answer at any time. A good example of how to use MongoDB with CakePHP 4 with a base structure for Collection classes.  Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-09-quiz  

Project 10 - File Transfer

An application to easily send files to anyone, create an account, upload the file and inform the person email to send to. Built with CakePHP 4, plugin CakeDC/Users,  plugin Josegonzalez/Upload,  plugin friendsofcake/bootstrap-ui, SMTP and Bootstrap. A good example to see the usage of these plugins. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-10-file-transfer  

Project 11 - Tasks

A one page application for  users to manage their tasks. The user can create and remove decks, create and complete tasks, and list tasks grouped by decks. Built with CakePHP 4, plugin CakeDC/Users and Bootstrap 5 Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-11-tasks  

Project 12 - Blog

A blog website with blog posts and tags management, WYSIWYG editor, blog search, tags filtering. Built with CakePHP 4, CakeDC/Users plugin, friendsofcake/bootstrap-ui, Muffin/Slug, friendsofcake/search and Bootstrap 4 . A good example of usage of custom routes, route prefix, finders and multiple plugins. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-12-blog  

Project 13 - Olympic Medal Count

Perfect time for this project, right?! An application to display olympic medal count by country and sports. The source code uses CouterCache behavior and aggregated query. Built with CakePHP 4 and Bootstrap 5. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-13-olympic-medal-count
 

Project 14 - Smart Home Dashboard

An awesome dashboard to manage smart devices using MQTT Messaging, CakePHP 4, CakeDC/Users plugin, php-mqtt/client (testing with Mosquitto Broker) and Bootstrap 5. The application is able to publish messages to change device status and subscribe for status changes. Link: https://github.com/rochamarcelo/one-cakephp-project-a-day-challenge-14-smart-home-dashboard-mqtt    I hope that this initiative will somehow inspire others to put their Cake skills to work, and share their projects with the community. If you’d like to see my future projects and posts, you can follow me on Twitter, and I will share them all there! https://twitter.com/mrcodex

Logging CakePHP Applications To Team Communication

The log of applications is gold. It's an important part of the software, they represent the health of the application. By default, CakePHP will use the FileLog adapter which will write to /logs/ folder. It's hard to track the live issues, and by hard I mean you will need to connect to the server, open the file on /logs/ and look at the issue which you want to investigate.   What do you think if your application sends the error directly to your team communication (Slack, Teams, RocketChat) application? Will be easier to know about a new error after some deployment? This error is sneaky, and can be in command applications. Often, we only look at the errors when the users report it.   For this sample I will use Slack, but this approach can be implemented for any application.  All we need is to create a Log adapter and configure it. So…let’s bake that:     Now we may get errors like this:   That’s all bakers! I hope this article can be useful and you can improve your logs.  

We Bake with CakePHP