At least when seen from the perspective of the definition of “hard”. If you ask me, I’ll say that Eloquent model relationships aren’t hard at all. I think it’s an important point and is worth some reflection. Sadly, I come across far too many Laravel developers who don’t understand models properly.Įven today, when there’s an explosion of courses, articles, and videos on Laravel, the overall understanding is poor. Why are Eloquent model relationships hard? In this article, I intend to cover all of it, starting from the very basics and then covering all possible use cases that you will encounter in real projects. Then one day I came across some neat Collections tricks that make this work more pleasant. I was finally able to model projects properly and use the models comfortably. (By the way, I’ve been attacked for attacking the official documentation before, so if you’re having similar ideas, here’s my standard answer: go check out the Django documentation and then talk to me.)Įventually, bit by bit, it did come together and made sense. Or even if I did come across some useful article/resource, the explanation was so bad or so badly missing that it was just no use. Examples modeling authors and blog posts are a joke because real projects are far more complex sadly, the official docs use the very same (or similar) examples. Or at least, the relationships between models (because Eloquent is too large to learn completely). I must have done this 5-6 times before it started making sense to me (of course, the documentation doesn’t help).īut what still didn’t make sense was Eloquent. One reason was that I was not using it at work and was exploring it out of curiosity so, I’d make an attempt, get to a point, get confused, give up, and eventually forget everything. But I’ll be honest - I had an extremely hard time learning Laravel, if only because it was my first full-stack framework. Sitting on the other side of their programming article, it’s easy for the writer to feign or blow up the aura of expertise/prestige the platform provides. If they give you a hard time or you’re not able to find a simple, friendly, and complete guide, start here! This property maps various points of the Eloquent model's lifecycle to your own event classes.Models and their relationships are the heart of Laravel Eloquent. To start listening to model events, define a $dispatchesEvents property on your Eloquent model. Event names ending with -ing are dispatched before any changes to the model are persisted, while events ending with -ed are dispatched after the changes to the model are persisted. The saving / saved events will dispatch when a model is created or updated - even if the model's attributes have not been changed. The updating / updated events will dispatch when an existing model is modified and the save method is called. When a new model is saved for the first time, the creating and created events will dispatch. The retrieved event will dispatch when an existing model is retrieved from the database. Want to broadcast your Eloquent events directly to your client-side application? Check out Laravel's model event broadcasting.Įloquent models dispatch several events, allowing you to hook into the following moments in a model's lifecycle: retrieved, creating, created, updating, updated, saving, saved, deleting, deleted, restoring, restored, and replicating. In addition to retrieving records from the database table, Eloquent models allow you to insert, update, and delete records from the table as well. When using Eloquent, each database table has a corresponding "Model" that is used to interact with that table. Laravel includes Eloquent, an object-relational mapper (ORM) that makes it enjoyable to interact with your database.
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