create a database model

[yingliu019]

As a developer I need create a database model for all of the endpoints to use to store data So that to implement the CRUD operations

Details and Assumptions

• using Postgres

• attributes include:

  1. for wishlists: name of the wishlist, reference to the customer, any description of the wishlist
  2. for products: contains field for the product's name, description, and price

  Acceptance Criteria

  Given I need to CRUD an item in a wishlist
  When making the database query
  Then I should receive the item (if exist) and the fields associated with it.