Code Challenge.

Code Challenge Week 4 "Cursos de Visual Thinking API".

Requeriments:

1. Creating a endpoint to consult all students information.

2. Creating a endpoint to consult all student's emails with haveCertification certification.

3. Creting a endpoint to consult all students with credits greater than 500.

Clone Repository.

• Go Code Challenge repository.

• Click code

• Copy the URL: SSH or HTTP

• Go your terminal and run command git clone <URL>

• Done. We clone my repository.

Getting Started

This proyect need dependencies Jest, Express, EsLint and Supertest.

1. Run: npm install to create node_modules files.

If don´t install it, run:

1. Jest: npm install --save-dev jest
2. Express: npm install express --save
3. Eslint: npm install eslint --save-dev to install dependence and npm init @eslint/config` to configure the rules.
4. Supertest: npm install supertest --save-dev

Dependencies.

• Jest: Testing Framework to test my code. Version 27.5.1
• Express: Web framework to creating API´s and http methods. Version 4.18.1
• Supertest: Used it to run testing with a http method server. Version 6.2.3
• Eslint: Used it to find and fix syntax errors and standirse code. Version 8.15.0

Design

graph TD;
    Reader-->studentController
    studentService-->studentController
    studentController-->server

Loading

I separated responsibilities:

• Service: gives functionality to projects: get all students, get all emails and get all students with credits greater than 500.
• Reader: gives auxiliary class to read JSON files.
• Controller: is a connection with the server.

Endpoint

Endpoint	Request	Response	Example
localhost:3000/	localhost:3000/	You should get 'Welcome to Visual Thinking API'
localhost:3000/students/	localhost:3000/students	You should get a list of all students information
localhost:3000/students/emails/	localhost:3000/students/emails	You should get all studients emails with certification
localhost:3000/students/credits/	localhost:3000/students/credits	You should get all students information with credits greater than 500

Run project.

• Run npm run serverin command line.
  • 
• The server should be ready, enter endpoints in your browser and will see the API.
• Run tests npm test

EsLint

EsLint help us to find and finx syntax error and gives a style guide about standirse code. Here use Airbnb JavaScript Style Guide Version 15.0.0

• Run npm run linter to find syntax errors.
• Run npm run linter --fixto fix all syntax errors automatically.