Rabbit

Introduction

If you ever want a way to trigger your Laravel jobs from Golang to leverage the features that Laravel Horizon provides. Rabbit is the package for you.

Installation

Run the following command to install rabbit on your Go project:

go get github.com/ichtrojan/rabbit

Config

queue := rabbit.Config{
    AppName: "horizon",
    Conn:    client,
    Job:     "App\\Jobs\\SendEmail",
    Queue:   "default",
    Delay:   10,
}

Attribute	Description
AppName	Your APP_NAME as set in your laravel's app .env file
Conn	Redis connection
Job	The laravel job namespace
Queue	The queue name, the default queue name is default
Delay	Delay in seconds

Parameters

The parameters should mirror the construct on your laravel job. For example, if you have a job with a construct like this:

<?php
...
class ExampleJob {
    public $id;
    private $address;
    protected $message;

    public function __construct($id, $address, $message)
    {
        $this->id = $id;
        $this->address = $address;
        $this->message = $message;
    }
    ...
}

Your horizon parameter definition should look like this:

params := []rabbit.Param{
    {Type: "public", Name: "id", Value: "0000-000000-00000-00000"},
    {Type: "private", Name: "address", Value: "1 Apple Park Way, Cupertino, California, USA"},
    {Type: "protected", Name: "message", Value: "stay foolish, stay hungry"},
}

NOTE

• Supported parameter types are public, private and protected.
• Objects/Models cannot be passed as parameters and modifying your Job on laravel may be required.
• Declaring an invalid parameter type would default to public.

Usage

Ensure you have Laravel Horizon installed and running on your laravel application, you can do that by running:

php artisan horizon

Alternatively, this would also work if you use the default queue worker that comes prepackaged with laravel.

php artisan queue:work redis

Here's a sample code with everything defined:

package main

import (
	"fmt"
	"github.com/go-redis/redis"
	"github.com/ichtrojan/rabbit"
)

func main() {
	client := redis.NewClient(&redis.Options{
		Addr:     fmt.Sprintf("%s:%s", "127.0.0.1", "6379"),
		Password: "",
		DB:       0,
	})

	queue := rabbit.Config{
		AppName: "rabbit",
		Conn:    client,
		Job:     "App\\Jobs\\SendEmail",
		Queue:   "default",
		Delay:   10,
	}

	params := []rabbit.Param{
		{Type: "public", Name: "id", Value: "0000-000000-00000-00000"},
		{Type: "private", Name: "address", Value: "1 Apple Park Way, Cupertino, California, USA"},
		{Type: "protected", Name: "message", Value: "stay foolish, stay hungry"},
	}

	if err := queue.Dispatch(params...); err != nil {
		fmt.Println(err)
	}
}

Contributor(s)

• Ibukun Ajimoti - GitHub Twitter