Add composer meta, use events extender (#3)

* Update composer meta, use Event extender

* Reduce core constraint back to 14 as we don't need to require 15 here

composer.json

@@ -6,6 +6,18 @@
  ],
  "type": "flarum-extension",
  "license": "MIT",
+ "support": {
+ "issues": "https://github.com/FriendsOfFlarum/disposabile-emails/issues",
+ "source": "https://github.com/FriendsOfFlarum/disposable-emails",
+ "forum": "https://discuss.flarum.org/d/21894"
+ },
+ "homepage": "https://friendsofflarum.org",
+ "funding": [
+ {
+ "type": "website",
+ "url": "https://opencollective.com/fof/donate"
+ }
+ ],
  "require": {
  "flarum/core": "^0.1.0-beta.14",
  "fgribreau/mailchecker": "^3.3.17"
@@ -25,6 +37,7 @@
  "extra": {
  "flarum-extension": {
  "title": "FoF Disposable Emails",
+ "category": "moderation",
  "icon": {
  "name": "fas fa-user-times",
  "backgroundColor": "#e74c3c",

extend.php

@@ -14,21 +14,20 @@
 use Flarum\Extend;
 use Flarum\Foundation\ValidationException;
 use Flarum\User\Event\Saving;
-use Illuminate\Events\Dispatcher;
 use Illuminate\Support\Arr;
 use MailChecker;
 
 return [
  new Extend\Locales(__DIR__.'/locale'),
- function (Dispatcher $events) {
- $events->listen(Saving::class, function (Saving $event) {
+
+ (new Extend\Event())
+ ->listen(Saving::class, function (Saving $event) {
  $email = Arr::get($event->data, 'attributes.email');
 
  if ($email !== null && !MailChecker::isValid($email)) {
  throw new ValidationException([
  app('translator')->trans('fof-email-checker.error.disposable_email_message'),
  ]);
  }
- });
- },
+ }),
 ];