Laravels Command Bus
– www.juststeveking.uk - submitted by Steve McDougall
In Laravel 5.1 the Command Bus was replaced with Dispatchable Jobs, we can still use them but let us also look at how to add a Command Bus.
Read more [www.juststeveking.uk]
Posts tagged with design patterns
Adapter Pattern in PHP
– www.juststeveking.uk - submitted by Steve McDougall
Of all of the design patterns you could use in your code, the adapter pattern is one of my all time favourites. It allows you to abstract the implementation to an adapter that implements an interface. so you can switch implementation simply by switching the adapter.
Read more [www.juststeveking.uk]
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Laravel DDD - Getting started with DDD in Laravel
– www.juststeveking.uk - submitted by Steve McDougall
In a typical Laravel application we are very used to doing things in a certain way, by the book as they say. However there comes a point in the applications lifetime that it is going to be easier to start looking to split this code into Domains so that we can logically group our code.
Read more [www.juststeveking.uk]
How the PHP Middleware Pattern works and can easily be applied
– doeken.org - submitted by Doeke Norg
The Middleware Pattern allows you to easily change the input and output of an action; one layer at a time.
Read more [doeken.org]
Creating PHP interfaces, traits, and classes dynamically at runtime original
PHP is a wonderful dynamic language that's capable of many cool things. I recently stumbled upon something quite fantastic that I want to share with you.
Naming constructors
Andraes Möller blogged a few interesting strategies to name the constructors of your PHP objects.
Read more [localheinz.com]
Clean Coders Hate What Happens to Your Code When You Use These Enterprise Programming Tricks
This talk by Kevlin Henney looks at how a handful of coding habits, design practices and assumptions can systematically balloon code and compound its accidental complexity.
Use a message envelope
The use of a message envelope has many benefits for the design of your application. It allows you to carry system information, nicely separated from domain information, in a generic way.
Read more [blog.frankdejonge.nl]
The different types of events in event driven systems
Event-driven systems come in all sorts of shapes and sizes. The obvious commonality is; they all use events to communicate information. These events come in many shapes and sizes, and determining what goes into an event has an immense impact on the design of your system.
Read more [blog.frankdejonge.nl]
The Visitor Pattern in PHP
– doeken.org - submitted by Doeke Norg
The Visitor Pattern opens up your entities to extension without changing them (much); and keeps the code separate.
Read more [doeken.org]
Adapter Pattern vs. Bridge Pattern
– doeken.org - submitted by Doeke Norg
The Adapter pattern and the Bridge Pattern have brought along a lot of confusion. Time to connect the dots.
Read more [doeken.org]
Decorator Pattern vs. Proxy Pattern
– doeken.org - submitted by Doeke Norg
Enhance (final) classes and functions by implementing these similar, but not quite the same, patterns.
Read more [doeken.org]
Creating an `Option` Type in PHP
– ryangjchandler.co.uk - submitted by Ryan Chandler
Let's take a look at how we can create a custom Option type to handle optional values in PHP.
Read more [ryangjchandler.co.uk]
Don't use Mocking libraries
Native PHP functionality and having a good design in the first place provide everything you need to avoid a mocking library.
Read more [peakd.com]
Design patterns for modernizing legacy code bases
Here's the recording of an excellent talk by Matthias Noback given at Socrates.
A trick to improve your class names original
Sometimes it is not clear what the responsibility of a certain class is. This can be solved by adding a suffix to the class name.
Double Dispatch
– www.tonysm.com - submitted by Tony Messias
Tony Messias explains this design pattern using a cool example.
Read more [www.tonysm.com]
Back the func off, this is my abstraction!
Let's dive into some of the design considerations you might make when designing abstractions that reach over a network.
Read more [blog.frankdejonge.nl]
Modelling time
This is a very nice talk given by Eric Evans at DDD Europe 2018. He argues that sometimes try to solve a problem, without reaching to existing solutions, might provide good insights.
