#61966922 user able to favorite article

kamyaD commented 5 years ago

What does this PR do?

Implement article favourite and Unfavourite functionalities.
Description of Task to be completed?
Implement favourite unfavourited article.
Implement unfavourited article.
Implement tests
How should this be manually tested?
1. git clone -b https://github.com/andela/ah-infinity-stones ft-User-able-to-favorite-article-61966922 and $ cd ah-infinity-stones
2. Create and activate virtual env
virtualenv -p python3 venv
$ source venv/bin/activate
1. $ pip3 install -r requirements.txt to install the dependencies
2. Setup environment variables. Copy all from below and paste them into the .env file. Update the values to your choice.
```
export DATABASE_NAME='articles_db'
export DATABASE_PASSWORD='admin'
export DATABASE_TEST='articles_db_test'
export EMAIL_HOST_USER='domisemak@gmail.com'
export EMAIL_HOST_PASSWORD='Dommy2018'
export SECRET_KEY='7pgozr2jn7zs_o%i8id6=rddie!*0f0qy3$oy$(8231i^4*@u3''
```
  Activate the env variables by $source .env.
3. Run migrations: $ python3 manage.py migrate
4. Run app - $ python3 manage.py runserver
5. Acess http://127.0.0.1:8000/api/articles/<slug>/favourite through Postman, provide inputs in the following format and create account.
```
{ "user": {
"username": "username44",
"email": "username@user.com",
"password": "@Password321"  
}
}
```
  Check your email and activate account. Use the registration token to acess the following endpoints:
http://127.0.0.1:8000/api/articles - Post an article.
favourite an article http://127.0.0.1:8000/api/articles/<slug>/favourite - change to Post on Postman to favorite the article with “favorite”:”True” as the data. http://127.0.0.1:8000/api/articles/<slug>/favourite - change to delete on Postman to unfavourite

Run testspython3 manage.py test authors.apps.articles.tests.test_views.ArticleFavoriteTestCase
What are the relevant pivotal tracker stories?

#161966922

Screenshots