[#164046248] Users can reset their password

[RachelleMaina]

Description

Adds password reset functionality which is valuable in instances where users forget their login credentials.

Type of change

• Non-breaking change (Users can reset their passwords).

How Has This Been Tested

• Integration test
• End to end

Checklist

• Feature passes team's flake8 standards
• New and existing unit tests pass locally with my changes

How can this be manually tested?

The two endpoints require a registered user. A user supplies their registered email address and a callback URL which is the domain of the application. A link containing the token is sent to the supplied email address. On clicking the link, a user is redirected to the page contained in the call back URL where they will reset their password. Here they supply a password and a confirm password. This is then updated.
POST /api/users/password-reset/

Example request body:

{
            "payload": {
                "email": "jake@jake.com",
                "callback_url": "https://legion.com"
            }
        }

PUT /api/users/password-reset/

Example request body:

{
  "user_password":{
    "password": "jake123son",
    "confirm_password": "jake123son",
   "token": "valid-token"
  }
}

PT

#164046248

[abulojoshua1]

@RachelleMaina, please fix the failing build.

[RachelleMaina]

@abulojoshua1 The build is failing because there is a test that is failing on travis. The test is running locally, so am at a loss. I am continually trying to find a solution for this.

[RachelleMaina]

@abulojoshua1 The build is now passing.

[ElMonstro]

Approved

[MandelaK]

Could you please list any non-breaking changes you included in this PR?

[RachelleMaina]

Could you please list any non-breaking changes you included in this PR?

Will do

[cob04]

works great

[abulojoshua1]

LGTM