From e156ee97d0aa5c0c12bf0a017ba236d7d483624a Mon Sep 17 00:00:00 2001
From: Bruno Barreto Freitas <bruno.freitas@intmed.com.br>
Date: Fri, 26 Apr 2019 15:07:34 -0300
Subject: [PATCH] Resend Verification Email Endpoint

---
 rest_auth/registration/serializers.py |  3 +++
 rest_auth/registration/urls.py        |  7 ++++++-
 rest_auth/registration/views.py       | 20 ++++++++++++++++++++
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/rest_auth/registration/serializers.py b/rest_auth/registration/serializers.py
index 4f99c18..6b98541 100644
--- a/rest_auth/registration/serializers.py
+++ b/rest_auth/registration/serializers.py
@@ -215,3 +215,6 @@ class RegisterSerializer(serializers.Serializer):
 
 class VerifyEmailSerializer(serializers.Serializer):
     key = serializers.CharField()
+
+class ResendEmailVerificationSerializer(serializers.Serializer):
+    email = serializers.EmailField()
\ No newline at end of file
diff --git a/rest_auth/registration/urls.py b/rest_auth/registration/urls.py
index 1004695..ffc3da7 100644
--- a/rest_auth/registration/urls.py
+++ b/rest_auth/registration/urls.py
@@ -1,10 +1,15 @@
 from django.views.generic import TemplateView
 from django.conf.urls import url
 
-from .views import RegisterView, VerifyEmailView
+from .views import (
+    RegisterView,
+    VerifyEmailView,
+    ResendEmailVerification
+)
 
 urlpatterns = [
     url(r'^$', RegisterView.as_view(), name='rest_register'),
+    url(r'^resend-verification-email/$', ResendEmailVerification.as_view(), name='rest_resend_verification_email'),
     url(r'^verify-email/$', VerifyEmailView.as_view(), name='rest_verify_email'),
 
     # This url is used by django-allauth and empty TemplateView is
diff --git a/rest_auth/registration/views.py b/rest_auth/registration/views.py
index 0e0ab0d..7823198 100644
--- a/rest_auth/registration/views.py
+++ b/rest_auth/registration/views.py
@@ -14,6 +14,7 @@ from rest_framework import status
 from allauth.account.adapter import get_adapter
 from allauth.account.views import ConfirmEmailView
 from allauth.account.utils import complete_signup
+from allauth.account.models import EmailAddress
 from allauth.account import app_settings as allauth_settings
 from allauth.socialaccount import signals
 from allauth.socialaccount.adapter import get_adapter as get_social_adapter
@@ -24,6 +25,7 @@ from rest_auth.app_settings import (TokenSerializer,
                                     create_token)
 from rest_auth.models import TokenModel
 from rest_auth.registration.serializers import (VerifyEmailSerializer,
+                                                ResendEmailVerificationSerializer,
                                                 SocialLoginSerializer,
                                                 SocialAccountSerializer,
                                                 SocialConnectSerializer)
@@ -98,6 +100,24 @@ class VerifyEmailView(APIView, ConfirmEmailView):
         return Response({'detail': _('ok')}, status=status.HTTP_200_OK)
 
 
+class ResendEmailVerification(GenericAPIView):
+    serializer_class = ResendEmailVerificationSerializer
+    permission_classes = (AllowAny,)
+    allowed_methods = ('POST', 'OPTIONS', 'HEAD')
+    
+    def post(self, request, *args, **kwargs):
+        serializer = self.get_serializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        email = serializer.data['email']
+
+        try:
+            email_address = EmailAddress.objects.get(email__exact=email, verified=False)
+            email_address.send_confirmation(self.request, True)
+        except EmailAddress.DoesNotExist:
+            pass
+
+        return Response({'detail': _('Verification e-mail sent.')})
+
 class SocialLoginView(LoginView):
     """
     class used for social authentications