Book Store API
Hoping this reaches you, I added functionality to this file along with added 2 files separating the app portion from the testing suite. Description
This project is a simple Book Store API built with Node.js and Express. It allows you to perform CRUD operations on a collection of books. Each route is wrapped in a try-catch block to handle errors gracefully. Endpoints HTTP.METHOD = GET
Function: Retrieve all books /Books section and relevant tests:
Retrieves all records. If successful, returns 200 and the records. If an error occurs, returns 500.
Test: Ensures that GET /books returns a 200 status and an array of books. If the array is empty, it returns an empty array.
HTTP.METHOD = GET
Function: Retrieve book by ID /Books/:id section and relevant tests:
Retrieves a book by ID. If the book is found, returns 200 and the book. If not found, returns 404. If an error occurs, returns 500.
Test: Ensures that GET /books/:id returns a 200 status and the book with the matching ID if found. If the book is not found, returns a 404 status with 'Book not found' message.
HTTP.METHOD = POST
Function: Add a new book /Books section and relevant tests:
Adds a new book. If successful, returns 201 and the new book. If req.body is missing or invalid, returns 400.
Test: Ensures that POST /books adds a new book to the collection, returns a 201 status, and the newly added book. If req.body is missing or invalid, returns a 400 status.
HTTP.METHOD = PUT
Function: Update book by ID /Books/:id section and relevant tests:
Updates a book by ID. If successful, returns 200 and the updated book. If the book ID is not found, returns 404. If an error occurs, returns 500.
Test: Ensures that PUT /books/:id updates the book with the given ID and returns the updated book. If the book ID does not exist, it returns a 404 status. Validates that the update data is correctly applied to the book.
HTTP.METHOD = DELETE
Function: Delete book by ID /Books/:id section and relevant tests:
Deletes a book by ID. If successful, returns 200 and a 'Book deleted' message. If the book ID is not found, returns 404. If an error occurs, returns 500.
Test: Ensures that DELETE /books/:id deletes the book with the given ID, returns a 200 status, and a message 'Book deleted'. If the book ID does not exist, it returns a 404 status.
Setup Instructions Prerequisites
Node.js and npm installed
Git installed
Install dependencies:
npm install
Running the Application
Start the server:
node app.js
The server will be running on http://localhost:3000.
Run the tests:
npm test
Running in VSCode
Open the project folder in VSCode.
Make sure you have the necessary extensions installed
Use the integrated terminal to run the above commands for starting the server and running tests.
Containerization:
Create a Dockerfile:
Dockerfile
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
EXPOSE 3000
CMD ["node", "app.js"]
Build the Docker image:
docker build -t book-store-api .
Run the Docker container:
docker run -p 3000:3000 book-store-api
The server will be running on http://localhost:3000.
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