Merge e600bcc into e13c5dc

authors/apps/articles/models.py

@@ -1,17 +1,14 @@
-from authors.apps.authentication.models import User
 from django.conf import settings
 from django.contrib.postgres.fields import ArrayField
 from django.db import models
 from django.db.models import Avg, Count
 from django.utils import timezone
 from django.utils.text import slugify
+from taggit.managers import TaggableManager
 
-from .utils import get_unique_slug, time
-
-from django.contrib.postgres.fields import ArrayField
 from authors.apps.authentication.models import User
+
 from .utils import get_unique_slug, time
-from taggit.managers import TaggableManager
 
 
 class Category(models.Model):

authors/apps/articles/renderers.py

@@ -22,8 +22,14 @@ class RateUserJSONRenderer(AhJSONRenderer):
     charset = 'utf-8'
     object_label = 'rate'
 
+
 class CategoryJSONRenderer(AhJSONRenderer):
     charset = 'utf-8'
     object_label = 'category'
 
 
+class ShareArticleJSONRenderer(AhJSONRenderer):
+    charset = 'utf-8'
+    object_label = 'share'
+
+

authors/apps/articles/serializers.py

@@ -82,3 +82,15 @@ def validate(self, data):
 
     def get_favorites_count(self, instance):
         return instance.favorited_by.count()
+
+
+class ShareEmailSerializer(serializers.Serializer):
+    email = serializers.EmailField(max_length=255)
+
+    def check(self, data):
+        email = data.get['email', None]
+
+        if email is None:
+            raise serializers.ValidationError(
+                'An email is required to share.'
+            )

authors/apps/articles/urls.py

@@ -1,8 +1,11 @@
 from django.urls import path
 
-from .views import (ArticleAPIView, ArticleAPIDetailsView, 
-            RateArticleView, LikeArticleView, LikeAPIDetailsView,
-             TagListAPIView, TagRetrieveAPIView, CategoryListCreateAPIView, CategoryRetrieveAPIView, FavoriteArticleView, UnFavoriteArticleView)
+from .views import (
+    ArticleAPIView, ArticleAPIDetailsView, 
+    RateArticleView, LikeArticleView, LikeAPIDetailsView,
+    TagListAPIView, TagRetrieveAPIView, CategoryListCreateAPIView,
+    CategoryRetrieveAPIView, FavoriteArticleView, UnFavoriteArticleView,
+    ShareArticleAPIView,)
 
 app_name = "articles"
 
@@ -13,13 +16,16 @@
     path('articles/<str:slug>/rating/', RateArticleView.as_view()),
     path('articles/<str:slug>/like/',
          LikeArticleView.as_view(), name='like_article'),
+    path('articles/<str:slug>/share/',
+         ShareArticleAPIView.as_view(), name='share_article'),
     path('articles/<str:slug>/dislike/',
          LikeAPIDetailsView.as_view(), name='dislike'),
     path("tags/", TagListAPIView.as_view()),
     path("tags/<str:tag_name>/", TagRetrieveAPIView.as_view()),
     path("categories/", CategoryListCreateAPIView.as_view()),
     path("categories/<str:cat_name>/", CategoryRetrieveAPIView.as_view()),
-    path('articles/<str:slug>/favorite/',FavoriteArticleView.as_view(), name = "favorite"),
-    path('articles/<str:slug>/unfavorite/',UnFavoriteArticleView.as_view(), name = "unfavorite")
+    path('articles/<str:slug>/favorite/', FavoriteArticleView.as_view(), name="favorite"),
+    path('articles/<str:slug>/unfavorite/', UnFavoriteArticleView.as_view(), name="unfavorite")
+
 
 ]

authors/apps/articles/views.py

@@ -1,28 +1,27 @@
-import json
-
-from authors.apps.articles.renderers import ArticleJSONRenderer
-from authors.apps.articles.serializers import ArticleSerializer, TagSerializer
 from django.core.exceptions import ObjectDoesNotExist
-from django.core.paginator import EmptyPage, PageNotAnInteger, Paginator
+from django.core.mail import EmailMessage
 from django.http import JsonResponse
 from django.shortcuts import get_object_or_404, render
-from rest_framework import generics, serializers, status
+from rest_framework import filters, generics, serializers, status
 from rest_framework.exceptions import PermissionDenied, ValidationError
 from rest_framework.generics import ListCreateAPIView
 from rest_framework.permissions import (AllowAny, IsAuthenticated,
                                         IsAuthenticatedOrReadOnly)
 from rest_framework.response import Response
-from django.http import JsonResponse
+from rest_framework.views import APIView
 from taggit.models import Tag
 
-from .exceptions import TagHasNoArticles, CatHasNoArticles
-from .models import Article, LikeArticle, RateArticle, Category
-from rest_framework import filters
-from .exceptions import TagHasNoArticles
-from .renderers import (ArticleJSONRenderer, LikeUserJSONRenderer,
-                        RateUserJSONRenderer, TagJSONRenderer, CategoryJSONRenderer)
-from .serializers import (ArticleSerializer, LikeArticleSerializer,
-                          RateArticleSerializer, CategorySerializer)
+from authors.apps.articles.renderers import ArticleJSONRenderer
+from authors.apps.articles.serializers import ArticleSerializer, TagSerializer
+
+from .exceptions import CatHasNoArticles, TagHasNoArticles
+from .models import Article, Category, LikeArticle, RateArticle
+from .renderers import (ArticleJSONRenderer, CategoryJSONRenderer,
+                        LikeUserJSONRenderer, RateUserJSONRenderer,
+                        ShareArticleJSONRenderer, TagJSONRenderer)
+from .serializers import (ArticleSerializer, CategorySerializer,
+                          LikeArticleSerializer, RateArticleSerializer,
+                          ShareEmailSerializer)
 
 
 class TagListAPIView(generics.ListAPIView):
@@ -263,3 +262,36 @@ def delete(self, request, *args, **kwargs):
         serializer = self.serializer_class(article)
 
         return Response(serializer.data, status=status.HTTP_200_OK)
+
+
+class ShareArticleAPIView(generics.CreateAPIView):
+    permission_classes = (IsAuthenticated,)
+    renderer_classes = (ShareArticleJSONRenderer,)
+    serializer_class = ShareEmailSerializer
+
+    def create(self, request, *args, **kwargs):
+            article_slug = self.kwargs['slug']
+            article = get_object_or_404(Article, slug=article_slug)
+            share = request.data.get('share', {})
+            serializer = self.serializer_class(data=share)
+            serializer.is_valid(raise_exception=True)
+            share_data = serializer.data
+            self.shareArticleMail(
+                share, request, share_data, article)
+            return Response(share_data, status=status.HTTP_200_OK)
+
+    def shareArticleMail(self, share, request, share_data, article):
+        user_instance = self.request.user
+        host = request.get_host()
+        user = user_instance.username
+        subject = article.title
+        share_slug = article.slug
+        body = 'Click on the link below to view Article! \n\n \
+                {}/api/articles/{}/ \n\n shared by [ {} ]'.format(
+                    host, share_slug, user)
+        to_email = [share['email']]
+        email = EmailMessage(subject, body, to=to_email,)
+        email.send()
+        share_data.update({
+            'message': 'Article shared succesfully'
+                    })

tests/test_articles/test_articles.py

@@ -119,6 +119,25 @@ def test_filter_title(self):
         response = self.client.get('/api/articles/?title={}/'.format(title), 
         format="json")
         self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+    def test_share_article(self):
+        self.create_login_user()
+        article = self.client.post('/api/articles/',self.create_article, 
+        format="json")
+        articleslug = article.data["slug"]
+        response = self.client.post('/api/articles/{}/share/'.format(articleslug), 
+        self.share_article, format="json")
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+    def test_share_wrong_article_slug(self):
+        self.create_login_user()
+        article = self.client.post('/api/articles/',self.create_article, 
+        format="json")
+        articleslug = "j"
+        response = self.client.post('/api/articles/{}/share/'.format(articleslug), 
+        self.share_article, format="json")
+        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
+
 
 
 

tests/test_authentication/test_base.py

@@ -152,3 +152,8 @@ def __init__(self):
                 "likes": True,
             }
         }
+        self.share_article = {
+            "share": {
+                "email": self.email
+            }
+        }