E-shop Back-end API.

[dansantander]

This Pull Request complies with the following requirements:

• The project is a mobile web app
• The database should have at least 2 tables — in this example, houses and favorites.
• You should use Postgres as your database
• For the back-end, you will use Ruby on Rails
  • You will create a REST API to manage database resources, in this case, favorites (houses could be added manually to the database or from an admin panel)

And the following nice to haves:

• Create a user table in your database, so that a given user could only access the favorites they selected