NC-news back-end
I made back-end for the NC-news website in Node.js using Express.js. The relational database I used to store the data is accessed through PostgreSQL to interact with the database. The API was constructed using the model-controller-view (MCV) approach, where client request is interpreted by a contoller which sends information to a model to interact with the database using PostgreSQL. The model then sends either the requested data or an error to the controller, which interacts with the data and sends the response to the client.
The Express.js API was tested using Jest-Supertest.