Skip to content
This repository has been archived by the owner on Sep 19, 2019. It is now read-only.

coenjacobs/eloquent-composite-primary-keys

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

5 Commits
 
 
 
 
 
 
 
 

Repository files navigation

Eloquent Composite Primary Keys

A single trait to implement in your Eloquent models to support composite primary keys. The Laravel Schema builder supports creating composite primary keys, but Eloquent models don't support it.

This package is largely inspired by suggested code on Stack Exchange and has also been released in a package with more than this functionality. I needed a separate package for just this purpose.

IMPORTANT: This is now read-only

I have decided to make this project read-only and not further work on this. There are a bunch of performance related downsides when doing this in Laravel, which make it no longer fun and rewarding for me to work on.

In case you still want to use this functionality in Laravel, you can have a look at the LaravelTreats package which contains similar functionality.

Install

Install this package through Composer:

composer require coenjacobs/eloquent-composite-primary-keys

Make sure you have a database schema that supports composite primary keys, for example via a migration:

Schema::create('products', function (Blueprint $table) {
    $table->integer('first_key');
    $table->integer('another_key');
    $table->primary(['first_key', 'another_key']);
    $table->timestamps();
});

Use the trait on the Eloquent model you wish to have composite primary keys on:

namespace App;

use Illuminate\Database\Eloquent\Model;
use CoenJacobs\EloquentCompositePrimaryKeys\HasCompositePrimaryKey;

class Product extends Model
{
	use HasCompositePrimaryKey;

Next, you set the $primaryKey property on your Eloquent model to an array containing the field names that together form your composite primary key:

protected $primaryKey = array('first_key', 'another_key');

About

Offers composite primary keys on Eloquent models

Resources

Stars

Watchers

Forks

Packages

No packages published

Languages