added task to send otp on email

base/messages.py

@@ -90,7 +90,8 @@ ERROR_CODE = {
     # email not null
     "2062": "Please enter email address",
     "2063": "Unauthorized access.",
-    "2064": "To change your password first request an OTP and get it verify then change your password."
+    "2064": "To change your password first request an OTP and get it verify then change your password.",
+    "2065": "Passwords do not match. Please try again."
 }
 """Success message code"""
 SUCCESS_CODE = {

base/tasks.py

@@ -0,0 +1,29 @@
+"""
+web_admin tasks file
+"""
+# third party imports
+from celery import shared_task
+from templated_email import send_templated_mail
+
+# django imports
+from django.conf import settings
+
+
+@shared_task
+def send_email_otp(email, verification_code):
+    """
+    used to send otp on email
+    :param email: e-mail
+    :param verification_code: otp
+    """
+    from_email = settings.EMAIL_FROM_ADDRESS
+    recipient_list = [email]
+    send_templated_mail(
+        template_name='email_reset_verification.email',
+        from_email=from_email,
+        recipient_list=recipient_list,
+        context={
+            'verification_code': verification_code
+        }
+    )
+    return True

web_admin/serializers/auth_serializer.py

@@ -7,15 +7,14 @@ from datetime import datetime
 # django imports
 from rest_framework import serializers
 from django.contrib.auth import get_user_model
-from django.conf import settings
 from django.utils import timezone
-from templated_email import send_templated_mail
 
 # local imports
 from account.models import UserEmailOtp
 from base.constants import USER_TYPE
 from base.messages import ERROR_CODE
 from guardian.tasks import generate_otp
+from base.tasks import send_email_otp
 
 USER = get_user_model()
 
@@ -53,26 +52,16 @@ class AdminOTPSerializer(serializers.ModelSerializer):
         verification_code = generate_otp()
 
         # Send the verification code to the user's email
-        from_email = settings.EMAIL_FROM_ADDRESS
+        send_email_otp.delay(email, verification_code)
-        recipient_list = [email]
+
-        send_templated_mail(
-            template_name='email_reset_verification.email',
-            from_email=from_email,
-            recipient_list=recipient_list,
-            context={
-                'verification_code': verification_code
-            }
-        )
         expiry = timezone.now() + timezone.timedelta(days=1)
-        user_data, created = UserEmailOtp.objects.get_or_create(email=email)
+        user_data, created = UserEmailOtp.objects.update_or_create(email=email,
-        if created:
+                                                                   defaults={
-            user_data.expired_at = expiry
+                                                                       "otp": verification_code,
-            user_data.user_type = dict(USER_TYPE).get('3')
+                                                                       "expired_at": expiry,
-        if user_data:
+                                                                       "user_type": dict(USER_TYPE).get('3'),
-            user_data.otp = verification_code
+                                                                   })
-            user_data.expired_at = expiry
+
-            user_data.user_type = dict(USER_TYPE).get('3')
-        user_data.save()
         return user_data
 
 
@@ -134,7 +123,7 @@ class AdminCreatePasswordSerializer(serializers.ModelSerializer):
 
         # matching password
         if new_password != confirm_password:
-            raise serializers.ValidationError('password do not match')
+            raise serializers.ValidationError(ERROR_CODE['2065'])
 
         user_otp_details = UserEmailOtp.objects.filter(email=email).last()
         if not user_otp_details: