#160784176 Add JWT Functionality to the App and on Certain Routes

[KMaina]

What does this PR do?

Add JWT functionality for authorization

Description of Task to be completed?

Have a token generated and only allow a user to access certain endpoints if the token is valid

How should this be manually tested?

• Clone the repo locally.

• cd into Fast-Food-Fast-API folder

• Create a .env file and add the following configurations

export FLASK_APP = run.py
export FLASK_ENV = development
export SECRET_KEY = 'Anything-you-want'

• Create a virtual environment using the command virtualenv <environment name>

• Run the app using the command flask run

• Navigate to the POST api/v1/users endpoint and use the JSON object below

{
            "name" = "Ken Maina", 
            "password" =  "Passing", 
            "username" = "Ken",
            "email" =  "ken@me.com",
            "address" =  "Langata, Nairobi",
            "telephone" =  "+722222222",
            "admin" = true
}

• Navigate to the POST api/v1/users/login endpoint and use the JSON object below

{
    "username" : "Ken",
    "password" : "Passing"
}

• Grab the token generated in order to use it as a header to ensure that you are authenticated
• Navigate to GET api/v1/users endpoint, set the token and you are authorized

What are the relevant pivotal tracker stories?

#160784176

[coveralls]

Pull Request Test Coverage Report for Build 48

• 77 of 99 (77.78%) changed or added relevant lines in 4 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-5.09%) to 81.395%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
app/api/v1/views_users.py	24	25	96.0%
app/api/v1/models.py	23	44	52.27%

Totals
Change from base Build 41:	-5.09%
Covered Lines:	140
Relevant Lines:	172

---

💛 - Coveralls