Secure and Encrypted Password Reset API for Client 2/n : Setting up token and user models

[vedanthv]

Issue Number

Related to #33

Describe the changes you've made

• db.js and index.js connected to the models
• token model will have an expiry time of about 1 hour. Within this period, the user is expected to complete the password reset process, otherwise the token will be deleted from the database
• The user model will describe how the user data will be saved. I have used bcrypt for hashing with salt 10 for high security.

Describe if there is any unusual behaviour of your code ( Write NA if there isn't )

NA testing can be done with Postman

Test plan ( Optional but Recommended )

Testing can be done with Postman

Checklist

• My code follows the code style of this project.
• I have added tests to cover my changes.
• All new and existing tests passed.
• The title of my pull request is a short description of the requested changes.

[A-HK]

Keep contributing @vedanthv !