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https://github.com/64robots/batch-notifications


https://github.com/64robots/batch-notifications

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README

          

# Batch Notifications

## Description

Batch Notifications is a Laravel package that groups repetitive notifications in batches.
This package is intended for cases where notifications are dispatched repeatedly for a same Notifiable model.
So, instead of sending lots of notifications (ex.: email messages) repeatedly to the Notifiable model, the
notifications are grouped in batches that will be sent in periods of time.

## Installation

#### 1 - Require the package

``
composer require 64robots/batch-notifications
``

#### 2 - Publish

``
php artisan vendor:publish --provider="R64\BatchNotifications\BatchNotificationsServiceProvider"
``

#### 3 - Run the migration that was just published

``
php artisan migrate
``

## Usage

#### 1 - Create you notification as you normally do, but add the "$eventables" parameter to the constructor:

```
class DocumentAssignedEmail extends Notification implements ShouldQueue
{
use Queueable;

/** @var Collection $eventables */
private $eventables;

/**
* Create a new notification instance.
*
* @return void
*/
public function __construct(Collection $eventables)
{
$this->eventables = $eventables;
}

/**
* Get the notification's delivery channels.
*
* @param mixed $notifiable
* @return array
*/
public function via($notifiable)
{
return ['mail'];
}

/**
* Get the mail representation of the notification.
*
* @param mixed $notifiable
* @return \Illuminate\Notifications\Messages\MailMessage
*/
public function toMail($notifiable)
{
if ($this->eventables->count() == 1) {
return (new MailMessage)->view('mail.documents-assigned', [
'user' => $notifiable,
'document' => $this->eventables->first(),
])->subject("New Document Assigned");
}

return (new MailMessage)->view('mail.documents-assigned', [
'user' => $notifiable,
'documents' => $this->eventables,
])->subject("New Documents Assigned");
}

/**
* Get the array representation of the notification.
*
* @param mixed $notifiable
* @return array
*/
public function toArray($notifiable)
{
return [
//
];
}
}
```

#### 2 - Create the notification event for the intended notification:

```
BatchNotificationEvent::queue(
Auth::user(), /* The notifiable model instance. This can be any Notifiable Eloquent model */
$document, /* The eventable instance you want to attach to the notification. All batch's eventables will be present on your notification constructor. This can be any Eloquent model. */
DocumentAssignedEmail::class, /* The fully qualified name of your notification class */
now()->addMinutes(2) /* The minimum interval that the notifiable model will be notified. In this example, the notifications will be sent every two minutes */
);
```

#### 3 - Add the command to your Console/Kernel.php file:

```
class Kernel extends ConsoleKernel
{
/**
* The Artisan commands provided by your application.
*
* @var array
*/
protected $commands = [
//
];

/**
* Define the application's command schedule.
*
* @param \Illuminate\Console\Scheduling\Schedule $schedule
* @return void
*/
protected function schedule(Schedule $schedule)
{
$schedule->command('batch-notifications:dispatch')->everyMinute();
}

//...
}
```

#### 4 - "mail.documents-assigned" view example:

```
@extends('layouts.email')

@section('content')


Hello {{ $user->first_name }},

@if (isset($document))


A new document has been assigned to you: Document #{{ $document->id }}.


@else


New documents have been assigned to you:

@foreach ($documents as $document)
Document #{{ $document->id }}

@endforeach


@endif
@endsection
```