feat: gravatar integration

src/Service/ParticipantCardDataService.php

@@ -25,7 +25,7 @@ class ParticipantCardDataService
     /**
      * Get card data for a single participant.
      *
-     * @return array{name: string, roomName: string, price: string, isCanceled: bool}
+     * @return array{name: string, email: string, roomName: string, price: string, isCanceled: bool}
      */
     public function getCardData(BookingDto $bookingDto, int $index): array
     {
@@ -38,6 +38,9 @@ class ParticipantCardDataService
         // Extract participant name with fallback
         $name = $this->getParticipantName($participant, $index);
 
+        // Extract email
+        $email = $participant->email ?? '';
+
         // Extract room name
         $roomName = $this->getRoomName($bookingDto, $participant);
 
@@ -49,6 +52,7 @@ class ParticipantCardDataService
 
         return [
             'name' => $name,
+            'email' => $email,
             'roomName' => $roomName,
             'price' => $price,
             'isCanceled' => $isCanceled,
@@ -58,7 +62,7 @@ class ParticipantCardDataService
     /**
      * Get card data for all participants.
      *
-     * @return array<int, array{name: string, roomName: string, price: string, isCanceled: bool}>
+     * @return array<int, array{name: string, email: string, roomName: string, price: string, isCanceled: bool}>
      */
     public function getAllCardsData(BookingDto $bookingDto): array
     {
@@ -132,7 +136,7 @@ class ParticipantCardDataService
     /**
      * Get card data for a single participant with validation state.
      *
-     * @return array{name: string, roomName: string, price: string, isCanceled: bool, isValid: bool, errorMessages: array<string>}
+     * @return array{name: string, email: string, roomName: string, price: string, isCanceled: bool, isValid: bool, errorMessages: array<string>}
      */
     public function getCardDataWithValidation(BookingDto $bookingDto, int $index, array $validationGroups): array
     {
@@ -171,7 +175,7 @@ class ParticipantCardDataService
     /**
      * Get card data for all participants with validation state.
      *
-     * @return array<int, array{name: string, roomName: string, price: string, isCanceled: bool, isValid: bool, errorMessages: array<string>}>
+     * @return array<int, array{name: string, email: string, roomName: string, price: string, isCanceled: bool, isValid: bool, errorMessages: array<string>}>
      */
     public function getAllCardsDataWithValidation(BookingDto $bookingDto, array $validationGroups): array
     {

src/Twig/GravatarExtension.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Twig;
+
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+final class GravatarExtension extends AbstractExtension
+{
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('gravatar_url', [$this, 'getGravatarUrl']),
+        ];
+    }
+
+    /**
+     * Generates a Gravatar URL for the given email address.
+     */
+    public function getGravatarUrl(string $email, int $size = 80): string
+    {
+        $hash = md5(strtolower(trim($email)));
+
+        return sprintf('https://www.gravatar.com/avatar/%s?s=%d&d=404', $hash, $size);
+    }
+}