From 480f9113ff7c804b263585d19bddf1b935369ed3 Mon Sep 17 00:00:00 2001
From: mohsentaba <s.hosseintaba98@gmail.com>
Date: Mon, 24 Aug 2026 11:07:20 +0330
Subject: [PATCH] otp updated for dovodi

---
 config/settings/base.py |  6 ++---
 utils/__init__.py       | 53 +++++++++++++++++++++++++++++++----------
 2 files changed, 43 insertions(+), 16 deletions(-)

diff --git a/config/settings/base.py b/config/settings/base.py
index cb76f4b..4f62f3c 100644
--- a/config/settings/base.py
+++ b/config/settings/base.py
@@ -105,10 +105,8 @@ REDIS_URL = env('REDIS_URL')
 
 
 
-OTP_SERIVCE_KEY = "33213d78f1234e99b81f94eefda77e45"
-
-RESEND_API_KEY = "re_JFFAfESy_JHmJTJLu5ToGTPhwrZx7trKd"
-RESEND_FROM_EMAIL = "info@imamjavad.online"
+RESEND_API_KEY = env('RESEND_API_KEY', default="re_JFFAfESy_JHmJTJLu5ToGTPhwrZx7trKd")
+RESEND_FROM_EMAIL = env('RESEND_FROM_EMAIL', default="Dovodi <info@imamjavad.online>")
 
 
 PHONENUMBER_DEFAULT_REGION = "IR"
diff --git a/utils/__init__.py b/utils/__init__.py
index 12b998c..bd0eda0 100644
--- a/utils/__init__.py
+++ b/utils/__init__.py
@@ -90,22 +90,38 @@ def environment_callback(request):
     return [_("Production"), "primary"]
 
 
-
 def send_email(recipient, code):
     import requests
     from django.conf import settings
     
-    if not getattr(settings, "RESEND_API_KEY", None):
+    api_key = getattr(settings, "RESEND_API_KEY", None)
+    if not api_key:
         logger.warning("RESEND_API_KEY is not set in settings.")
         return False
 
     url = "https://api.resend.com/emails"
     headers = {
-        "Authorization": f"Bearer {settings.RESEND_API_KEY}",
+        "Authorization": f"Bearer {api_key}",
         "Content-Type": "application/json",
     }
     
-    site_domain = getattr(settings, "SITE_DOMAIN", "https://dovodi.newhorizonco.uk/")
+    # Normalize recipient into a clean list of email strings
+    if isinstance(recipient, str):
+        to_emails = [recipient.strip()]
+    elif isinstance(recipient, (list, tuple, set)):
+        to_emails = [str(r).strip() for r in recipient if r and str(r).strip()]
+    else:
+        to_emails = [str(recipient).strip()]
+
+    if not to_emails:
+        logger.error(f"Cannot send email: recipient list is empty ({recipient})")
+        return False
+
+    from_email = getattr(settings, "RESEND_FROM_EMAIL", "Dovodi <info@imamjavad.online>")
+    if "<" not in from_email and "@" in from_email:
+        from_email = f"Dovodi <{from_email}>"
+
+    site_domain = getattr(settings, "SITE_DOMAIN", "https://dovodi.newhorizonco.uk/").rstrip('/')
     subject = "Код подтверждения | Verification Code"
     
     html_content = f"""
@@ -128,7 +144,7 @@ def send_email(recipient, code):
                     <!-- Header with Logo -->
                     <tr>
                         <td style="padding: 32px 32px 20px 32px; text-align: center; background-color: #FAFAFC; border-bottom: 1px solid #F1F3F7;">
-                            <img src="{site_domain}/static/images/dovoodi_logo.svg" alt="Dovodi Logo" style="height: 38px; width: auto; max-width: 160px; display: inline-block;" />
+                            <img src="{site_domain}/static/images/dovoodi_logo.svg" alt="Dovodi" style="height: 38px; width: auto; max-width: 160px; display: inline-block;" />
                         </td>
                     </tr>
                     <!-- Main Body Section -->
@@ -148,7 +164,7 @@ def send_email(recipient, code):
 
                             <!-- Intro Message -->
                             <p style="margin: 0 0 24px 0; font-size: 14px; color: #646A75; text-align: center; line-height: 1.6;">
-                                Используйте следующий одноразовый код для входа или подтверждения учетной записи в <strong>Dovodi</strong>:
+                                Используйте следующий одноразовый код для входа یا подтверждения учетной записи в <strong>Dovodi</strong>:
                             </p>
 
                             <!-- OTP Box -->
@@ -183,7 +199,7 @@ def send_email(recipient, code):
                             <p style="margin: 0 0 12px 0; font-size: 12px; color: #646A75;">
                                 <a href="https://dovodi.newhorizonco.uk/" style="color: #5172E1; text-decoration: none; font-weight: 600;">dovodi.newhorizonco.uk</a>
                                 &nbsp;•&nbsp;
-                                <a href="mailto:[EMAIL_ADDRESS]" style="color: #5172E1; text-decoration: none; font-weight: 600;">[EMAIL_ADDRESS]</a>
+                                <a href="mailto:info@imamjavad.online" style="color: #5172E1; text-decoration: none; font-weight: 600;">info@imamjavad.online</a>
                             </p>
                             <p style="margin: 0; font-size: 11px; color: #9AA0AC; line-height: 1.4;">
                                 © 2026 Dovodi. Все права защищены.
@@ -197,20 +213,33 @@ def send_email(recipient, code):
 </body>
 </html>
 """
+
+    text_content = (
+        f"Код подтверждения Dovodi: {code}\n\n"
+        f"Your Dovodi verification code is: {code}\n\n"
+        f"Срок действия кода истекает через 5 минут. Если вы не запрашивали этот код, проигнорируйте это письмо.\n"
+        f"Никому не передавайте этот код в целях безопасности вашего аккаунта."
+    )
     
     payload = {
-        "from": settings.RESEND_FROM_EMAIL,
-        "to": recipient,
+        "from": from_email,
+        "to": to_emails,
         "subject": subject,
         "html": html_content,
+        "text": text_content,
     }
 
     try:
-        response = requests.post(url, headers=headers, json=payload)
-        response.raise_for_status()
+        response = requests.post(url, headers=headers, json=payload, timeout=15)
+        if response.status_code >= 400:
+            logger.error(f"Failed to send email via Resend: HTTP {response.status_code} - {response.text}")
+            print(f"Failed to send email via Resend: HTTP {response.status_code} - {response.text}")
+            return False
+        logger.info(f"Email OTP sent successfully via Resend to {to_emails}")
         return True
     except Exception as e:
-        logger.error(f"Failed to send email via Resend: {str(e)}")
+        logger.error(f"Failed to send email via Resend: {str(e)}", exc_info=True)
+        print(f"Failed to send email via Resend: {str(e)}")
         return False