167730742 Ft login via email and password

[marusoft]

What does this PR do?

• Implement login feature via email and password

Description of Task to be completed?

• N/A

How should this be manually tested?

• git clone https://github.com/andela/firestar-backend.git

• cd firestar-backend

• Checkout to the branch git checkout ft-login-email-password-167730742

• run npm install

• Setup test databases, see .env.example for sample
  P.S JWT_SECRET_KEY=pass a string of characters e.g THISISBAREFOOTNOMADPROJECT

• Run migration to create tables
  - run npm run migrate:dev for development
  - run npm run migrate:test for test

• Populate test database: npm run seed:test

• To run the test npm run test

• Start the sever by runnning npm run start:dev

• Test the endpoint localhost:3000/api/v1/users/auth/login with postman , then select POST as the request with the following as the body:

  {
   email: 'example@gmail.com',
   password: 'firestar2019@K`
  }
  {
  email: 'example1@gmail.com',
  password: 'firestar2019@K'
  }
   
  {
   email: 'youremail20@andela.com',
   password: 'firestar2019@K'
  }
  
  

P.S use only the above user details to login because these are some of the data that will be seeded to the database after running npm run seed:dev

• Successful login will output the following below:
  

Any background context you want to provide?

• N/A

What are the relevant pivotal tracker stories?

• #167730742

Screenshots or gifs (if appropriate)

Questions:

• N/A