Add per-customer SMS and Bird Integrations for event messaging.

Attendee and speaker comms use encrypted tenant relay credentials and skip platform-key fallback and Bird wallet double-debit.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Services/Billing/SmsService.php

@@ -2,15 +2,32 @@
 
 namespace App\Services\Billing;
 
+use App\Services\Messaging\CustomerSmsClient;
+use App\Services\Messaging\MessagingCredentialsService;
+
 class SmsService
 {
-    public function __construct(private readonly PlatformSmsClient $platform) {}
+    private ?string $lastError = null;
 
-    public function send(string $ownerPublicId, string $to, string $message): void
+    public function __construct(
+        private readonly CustomerSmsClient $customer,
+        private readonly MessagingCredentialsService $credentials,
+    ) {}
+
+    public function lastError(): ?string
     {
+        return $this->lastError;
+    }
+
+    public function send(string $ownerPublicId, string $to, string $message): bool
+    {
+        $this->lastError = null;
+
         $phone = preg_replace('/\D+/', '', $to);
         if (strlen($phone) < 9) {
-            return;
+            $this->lastError = 'Enter a valid phone number.';
+
+            return false;
         }
 
         if (strlen($phone) === 9) {
@@ -19,6 +36,25 @@ class SmsService
             $phone = '233'.substr($phone, 1);
         }
 
-        $this->platform->send($ownerPublicId, $phone, $message);
+        $credential = $this->credentials->forOwner($ownerPublicId);
+        if (! $credential->hasValidSms()) {
+            $this->lastError = 'Connect Ladill SMS in Integrations before sending attendee SMS.';
+
+            return false;
+        }
+
+        $apiKey = $credential->smsApiKey();
+        if (! $apiKey) {
+            $this->lastError = 'SMS credentials could not be decrypted. Reconnect SMS in Integrations.';
+
+            return false;
+        }
+
+        $sent = $this->customer->send($apiKey, $phone, $message, (string) $credential->sms_sender_id);
+        if (! $sent) {
+            $this->lastError = $this->customer->lastError() ?: 'The SMS could not be sent.';
+        }
+
+        return $sent;
     }
 }