init

app/Actions/NotificationChannels/AddChannel.php

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+<?php
+
+namespace App\Actions\NotificationChannels;
+
+use App\Models\NotificationChannel;
+use App\Models\User;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\ValidationException;
+
+class AddChannel
+{
+    /**
+     * @throws ValidationException
+     */
+    public function add(User $user, array $input): void
+    {
+        $this->validate($input);
+        $channel = new NotificationChannel([
+            'user_id' => $user->id,
+            'provider' => $input['provider'],
+            'label' => $input['label'],
+        ]);
+        $this->validateType($channel, $input);
+        $channel->data = $channel->provider()->data($input);
+        $channel->save();
+
+        if (! $channel->provider()->connect()) {
+            $channel->delete();
+
+            throw ValidationException::withMessages([
+                'provider' => __('Could not connect'),
+            ]);
+        }
+    }
+
+    /**
+     * @throws ValidationException
+     */
+    protected function validate(array $input): void
+    {
+        Validator::make($input, [
+            'provider' => 'required|in:'.implode(',', config('core.notification_channels_providers')),
+            'label' => 'required',
+        ])->validate();
+    }
+
+    /**
+     * @throws ValidationException
+     */
+    protected function validateType(NotificationChannel $channel, array $input): void
+    {
+        Validator::make($input, $channel->provider()->validationRules())
+            ->validate();
+    }
+}