Features/nicer notifications (#5886)

* Improved expiring licenses notification

* Improved expiring assets notification

* Nicee low inventory notification

* Refactored stupid language strings

* Oops

* Use settings variable

app/Notifications/ExpiringAssetsNotification.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class ExpiringAssetsNotification extends Notification
+{
+    use Queueable;
+    /**
+     * @var
+     */
+    private $params;
+
+    /**
+     * Create a new notification instance.
+     *
+     * @param $params
+     */
+    public function __construct($params, $threshold)
+    {
+        $this->assets = $params;
+        $this->threshold = $threshold;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function via($notifiable)
+    {
+        $notifyBy = [];
+        $notifyBy[]='mail';
+        return $notifyBy;
+    }
+
+    public function toSlack($notifiable)
+    {
+
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     *
+     * @param  mixed  $asset
+     * @return \Illuminate\Notifications\Messages\MailMessage
+     */
+    public function toMail($params)
+    {
+
+        $message = (new MailMessage)->markdown('notifications.markdown.report-expiring-assets',
+            [
+                'assets'  => $this->assets,
+                'threshold'  => $this->threshold,
+            ])
+            ->subject(trans('mail.Expiring_Assets_Report'));
+
+        return $message;
+
+
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function toArray($notifiable)
+    {
+        return [
+            //
+        ];
+    }
+}