This repo contains a basic Node and Express app to get you started in constructing an API. To get started, clone this repo and run yarn in your terminal at the project root.
Your application must make use of the following libraries:
- Postgres for the database
- Node/Express for the application logic
- dotenv from npm for managing environment variables
- db-migrate from npm for migrations
- jsonwebtoken from npm for working with JWTs
- jasmine from npm for testing
In this repo there is a REQUIREMENTS.md document which outlines what this API needs to supply for the frontend, as well as the agreed upon data shapes to be passed between front and backend. This is much like a document you might come across in real life when building or extending an API.
Your first task is to read the requirements and update the document with the following:
-
Determine the RESTful route for each endpoint listed. Add the RESTful route and HTTP verb to the document so that the frontend developer can begin to build their fetch requests.
Example: A SHOW route: 'blogs/:id' [GET] -
Design the Postgres database tables based off the data shape requirements. Add to the requirements document the database tables and columns being sure to mark foreign keys.
Example: You can format this however you like but these types of information should be provided Table: Books (id:varchar, title:varchar, author:varchar, published_year:varchar, publisher_id:string[foreign key to publishers table], pages:number)
NOTE It is important to remember that there might not be a one to one ratio between data shapes and database tables. Data shapes only outline the structure of objects being passed between frontend and API, the database may need multiple tables to store a single shape.
Now that you have the structure of the databse outlined, it is time to create the database and migrations. Add the npm packages dotenv and db-migrate that we used in the course and setup your Postgres database. If you get stuck, you can always revisit the database lesson for a reminder.
You must also ensure that any sensitive information is hashed with bcrypt. If any passwords are found in plain text in your application it will not pass.
Create the models for each database table. The methods in each model should map to the endpoints in REQUIREMENTS.md. Remember that these models should all have test suites and mocks.
Set up the Express handlers to route incoming requests to the correct model method. Make sure that the endpoints you create match up with the enpoints listed in REQUIREMENTS.md. Endpoints must have tests and be CORS enabled.
Add JWT functionality as shown in the course. Make sure that JWTs are required for the routes listed in REQUIUREMENTS.md.
Before submitting, make sure that your project is complete with a README.md. Your README.md must include instructions for setting up and running your project including how you setup, run, and connect to your database.
Before submitting your project, spin it up and test each endpoint. If each one responds with data that matches the data shapes from the REQUIREMENTS.md, it is ready for submission!
First: npm install
express-typescript-db-migrate-bcrypt-jsonwebtoken-jasmine-supertest-Postgres
Server runing on port 3000 and database on port 5432
Run yarn watch
All the endpoints are included in the [REQUIREMENT.md] file.
- connect to the postgres database
psql -U postgres - In psql create the dev and test database
CREATE DATABASE shop_dev;CREATE DATABASE shop_test;
- yarn db-migrate up
- yarn db-migrate down
To run the tests execute yarn test.
Here are the environmental variables that should be included in .env file.
SERVER_PORT = 3000 ENV = dev DATABASE_HOST = localhost DATABASE_PORT = 5432 DATABASE = shop_dev DATABASE_TEST = shop_test DATABASE_USER = postgres DATABASE_PASS = N1O2U3R4A5 BCRYPT_PASS = I-Hope-I-Pass SALT_ROUND = 8 JWT_SECRET = your-secret-token