[Added] Discord Webhook Notification (#81) (#83)

* [Feature] Added Discord Webhook feature to forms

* Remove commented out svg

---------

Co-authored-by: Julien Nahum <julien@nahum.net>

app/Http/Requests/UserFormRequest.php

@@ -42,6 +42,7 @@ abstract class UserFormRequest extends \Illuminate\Foundation\Http\FormRequest
             'webhook_url' => 'url|nullable',
             'use_captcha' => 'boolean',
             'slack_webhook_url' => 'url|nullable',
+            'discord_webhook_url' => 'url|nullable',
 
             // Customization
             'theme' => ['required',Rule::in(Form::THEMES)],

app/Http/Resources/FormResource.php

@@ -30,6 +30,7 @@ class FormResource extends JsonResource
             'submissions_count' => $this->when($this->workspaceIsPro(), $this->submissions_count),
             'notifies' => $this->notifies,
             'notifies_slack' => $this->notifies_slack,
+            'notifies_discord' => $this->notifies_discord,
             'send_submission_confirmation' => $this->send_submission_confirmation,
             'webhook_url' => $this->webhook_url,
             'redirect_url' => $this->redirect_url,
@@ -45,6 +46,7 @@ class FormResource extends JsonResource
             'visibility' => $this->visibility,
             'notification_emails' => $this->notification_emails,
             'slack_webhook_url' => $this->slack_webhook_url,
+            'discord_webhook_url' => $this->discord_webhook_url,
             'removed_properties' => $this->removed_properties,
             'last_edited_human' => $this->updated_at?->diffForHumans()
         ] : [];

app/Listeners/Forms/NotifyFormSubmission.php

@@ -2,13 +2,15 @@
 
 namespace App\Listeners\Forms;
 
+use App\Models\Forms\Form;
 use App\Events\Forms\FormSubmitted;
-use App\Notifications\Forms\FormSubmissionNotification;
-use Illuminate\Contracts\Queue\ShouldQueue;
-use Illuminate\Queue\InteractsWithQueue;
-use Illuminate\Support\Facades\Notification;
+use Illuminate\Support\Facades\Http;
 use Spatie\WebhookServer\WebhookCall;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Support\Facades\Notification;
 use App\Service\Forms\FormSubmissionFormatter;
+use App\Notifications\Forms\FormSubmissionNotification;
 use Vinkla\Hashids\Facades\Hashids;
 
 class NotifyFormSubmission implements ShouldQueue
@@ -44,8 +46,16 @@ class NotifyFormSubmission implements ShouldQueue
             // Send Slack Notification
             $this->sendSlackNotification($event);
         }
+
+        if ($event->form->notifies_discord) {
+            // Send Discord Notification
+            $this->sendDiscordNotification($event);
+        }
+
+
     }
 
+
     private function sendSlackNotification(FormSubmitted $event)
     {
         if($this->validateSlackWebhookUrl($event->form->slack_webhook_url)){
@@ -105,4 +115,75 @@ class NotifyFormSubmission implements ShouldQueue
     {
         return ($url) ? str_contains($url, 'https://hooks.slack.com/') : false;
     }
+
+    private function sendDiscordNotification(FormSubmitted $event)
+    {
+        if($this->validateDiscordWebhookUrl($event->form->discord_webhook_url)){
+            $submissionString = "";
+            $formatter = (new FormSubmissionFormatter($event->form, $event->data))->outputStringsOnly();
+
+            foreach ($formatter->getFieldsWithValue() as $field) {
+                $tmpVal = is_array($field['value']) ? implode(",", $field['value']) : $field['value'];
+                $submissionString .= "**".ucfirst($field['name'])."**: `".$tmpVal."`\n";
+            }
+
+            $form_name = $event->form->title;
+            $form = Form::find($event->form->id);
+            $formURL = url("forms/".$event->form->slug."/show/submissions");
+
+            $finalDiscordPostData = [
+                   "content" => "@here We have received a new submission for **$form_name**",
+                   "username" => config('app.name'),
+                   "avatar_url" => asset('img/logo.png'),
+                   "tts" => false,
+                   "embeds" => [
+                       [
+                           "title" => "🔗 Go to $form_name",
+
+                           "type" => "rich",
+
+                           "description" => $submissionString,
+
+                           "url" => $formURL,
+
+                           "color" => hexdec(str_replace('#', '', $event->form->color)),
+
+                           "footer" => [
+                               "text" => config('app.name'),
+                               "icon_url" => asset('img/logo.png'),
+                           ],
+
+                           "author" => [
+                               "name" => config('app.name'),
+                               "url" => config('app.url'),
+                           ],
+
+                           "fields" => [
+                               [
+                                   "name" => "Views 👀",
+                                   "value" => "$form->views_count",
+                                   "inline" => true
+                               ],
+                               [
+                                   "name" => "Submissions 🖊️",
+                                   "value" => "$form->submissions_count",
+                                   "inline" => true
+                               ]
+                           ]
+                       ]
+                   ]
+           ];
+
+            WebhookCall::create()
+                ->url($event->form->discord_webhook_url)
+                ->doNotSign()
+                ->payload($finalDiscordPostData)
+                ->dispatch();
+        }
+    }
+
+    private function validateDiscordWebhookUrl($url)
+    {
+        return ($url) ? str_contains($url, 'https://discord.com/api/webhooks') : false;
+    }
 }

app/Models/Forms/Form.php

@@ -39,6 +39,7 @@ class Form extends Model
         'notification_body',
         'notifications_include_submission',
         'slack_webhook_url',
+        'discord_webhook_url',
 
         // integrations
         'webhook_url',
@@ -98,6 +99,7 @@ class Form extends Model
         'workspace_id',
         'notifies',
         'slack_webhook_url',
+        'discord_webhook_url',
         'webhook_url',
         'send_submission_confirmation',
         'redirect_url',
@@ -250,6 +252,12 @@ class Form extends Model
         return FormFactory::new();
     }
 
+
+    public function getNotifiesDiscordAttribute()
+    {
+        return !empty($this->discord_webhook_url);
+    }
+
     public function getNotifiesSlackAttribute()
     {
         return !empty($this->slack_webhook_url);

app/Service/Forms/FormCleaner.php

@@ -39,6 +39,7 @@ class FormCleaner
         'use_captcha' => false,
         'password' => null,
         'slack_webhook_url' => null,
+        'discord_webhook_url' => null,
     ];
 
     private array $fieldDefaults = [
@@ -70,6 +71,7 @@ class FormCleaner
         'database_fields_update' => 'Form submission will only create new records (no updates).',
         'theme' => 'Default theme was applied.',
         'slack_webhook_url' => "Slack webhook disabled.",
+        'discord_webhook_url' => "Discord webhook disabled.",
 
         // For fields
         'hide_field_name' => 'Hide field name removed.',