Send email to validate accounts

tournaments/serializers.py

@@ -2,13 +2,19 @@ from rest_framework import serializers
 from .models import Club, LiveMatch, TeamScore, Tournament, CustomUser, Event, Round, GroupStage, Match, TeamRegistration, PlayerRegistration
 from django.contrib.auth import password_validation
 from django.utils.translation import gettext_lazy as _
+# email
+from .tokens import account_activation_token
+from django.template.loader import render_to_string
+from django.utils.http import urlsafe_base64_encode, urlsafe_base64_decode
+from django.utils.encoding import force_bytes
+from django.core.mail import EmailMessage
+from django.contrib.sites.shortcuts import get_current_site
 
 class UserSerializer(serializers.ModelSerializer):
 
     password = serializers.CharField(write_only=True)
 
     def create(self, validated_data):
-        # Customize user creation logic here
 
         print(validated_data)
         umpire_code = None
@@ -37,6 +43,7 @@ class UserSerializer(serializers.ModelSerializer):
             country=country,
         )
 
+        self.send_email(self.context['request'], user)
         # RegistrationProfile.objects.filter(user=user).send_activation_email()
 
         return user
@@ -48,6 +55,19 @@ class UserSerializer(serializers.ModelSerializer):
     #     )
     #     return user
 
+    def send_email(self, request, user):
+
+        current_site = get_current_site(request)
+        mail_subject = 'Activation link has been sent to your email id'
+        message = render_to_string('tournaments/acc_active_email.html', {
+            'user': user,
+            'domain': current_site.domain,
+            'uid':urlsafe_base64_encode(force_bytes(user.pk)),
+            'token':account_activation_token.make_token(user),
+        })
+        email = EmailMessage(mail_subject, message, to=[user.email])
+        email.send()
+
     class Meta:
         club_id = serializers.PrimaryKeyRelatedField(queryset=Club.objects.all())
         model = CustomUser

tournaments/templates/tournaments/acc_active_email.html

@@ -0,0 +1,5 @@
+    {% autoescape off %}  
+    Hi {{ user.username }},  
+    Please click on the link to confirm your registration,  
+    http://{{ domain }}{% url 'activate' uidb64=uid token=token %}  
+    {% endautoescape %}  

tournaments/tokens.py

@@ -0,0 +1,10 @@
+from django.contrib.auth.tokens import PasswordResetTokenGenerator
+# from django.utils import six
+
+class TokenGenerator(PasswordResetTokenGenerator):
+    def _make_hash_value(self, user, timestamp):
+        return (
+            str(user.pk) + str(timestamp) + str(user.is_active)
+        )
+
+account_activation_token = TokenGenerator()

tournaments/urls.py

@@ -23,4 +23,5 @@ urlpatterns = [
         ])
     ),
     path('players/', views.players, name='players'),
+    path('activate/<uidb64>/<token>/', views.activate, name='activate'),
 ]

tournaments/views.py

@@ -1,5 +1,8 @@
 from django.shortcuts import render, get_object_or_404
 from django.http import HttpResponse
+from django.utils.encoding import force_str
+from django.utils.http import urlsafe_base64_encode, urlsafe_base64_decode
+from .tokens import account_activation_token
 
 from tournaments.models import group_stage
 from .serializers import ClubSerializer, TournamentSerializer, UserSerializer, ChangePasswordSerializer, EventSerializer, RoundSerializer, GroupStageSerializer, MatchSerializer, TeamScoreSerializer, TeamRegistrationSerializer, PlayerRegistrationSerializer, LiveMatchSerializer
@@ -164,6 +167,19 @@ def tournament_live_group_stage_json(request, tournament_id):
 def players(request):
     return render(request, 'tournaments/test.html')
 
+def activate(request, uidb64, token):
+    try:
+        uid = force_str(urlsafe_base64_decode(uidb64))
+        user = CustomUser.objects.get(pk=uid)
+    except(TypeError, ValueError, OverflowError, CustomUser.DoesNotExist):
+        user = None
+    if user is not None and account_activation_token.check_token(user, token):
+        user.is_active = True
+        user.save()
+        return HttpResponse('Thank you for your email confirmation. Now you can login your account.')
+    else:
+        return HttpResponse('Activation link is invalid!')
+
 ##### API #####
 
 @api_view(['GET'])