Onja Developers Coding challenge

Here is a coding challenge to test a junior developer's skills and see if they are able to tackle challenges that an intermediate dev can handle.

Instructions:

Developers can use whatever technologies they are familiar with and need to start from scratch. If you are stuck on running the app, please let us know. Head to the instructions here

Frontend

Your frontend code should be written in a folder called frontend. Please add a clear instruction on how to run your code.

Backend

Navigate to the backend folder. This is a straightforward backend application designed for user registration, CRUD operations on product data, and email services using Resend. We have pre-populated some data in the local SQLite databases, which you can see in the databases folder and you are welcome to modify it as needed. . However, please ensure that you leave enough data for us to test your application effectively.

Technologies.

The backend code is written in Node.js and Express.js.

How to run the app

1. Navigate to the backend folder.
2. Contact us for the .env file content
3. Install all necessary packages by running npm install
4. Run npm start
5. Start working on the frontend

API Endpoints Usage Instructions

Base URL:

The base URL for the API is http://localhost:4000 in development environmemt.

1. User Rrgistration: /api/sign-up

Example:

curl -X POST http://localhost:4000/api/signup -H "Content-Type: application/json" -d '{
  "name": "John Smith",
  "email": "[email protected]",
  "password": "john1234"
}'

1. User login: /api/log-in

Example:

curl -X POST http://localhost:4000/api/login -H "Content-Type: application/json" -d '{
  "email": "[email protected]",
  "password": "john1234"
}'

1. Get products: /api/products

Example:

curl -X GET http://localhost:4000/api/products \
-H "Authorization: Bearer <your login token>"

1. Create a product: /api/products

Example:

curl -X POST http://localhost:4000/api/products  \
-H "Authorization: Bearer <your login token>" \
-H "Content-Type: application/json" -d '{
  "name": "Sample Product",
  "image_link": "http://example.com/image.jpg",
  "description": "This is a sample product.",
  "is_liked": false,
  "available_stocks": 10,
  "price": 19.99,
  "is_negotiable": true,
  "owner": {
    "name": "Rinon",
    "email": "[email protected]",
    "phone_number": "1234567890",
    "address": "123 Main St",
    "availability": "9 AM - 5 PM"
  }
}'

1. Edit a single product: /api/products/:id

You can edit one or more properties at the same time.

Example:

curl -X PUT http://localhost:4000/api/products/1 \
-H "Authorization: Bearer <your token>" \
-H "Content-Type: application/json" -d '{
  "is_liked": true,
  "available_stocks": 9
}'

1. Delete a single product: /api/products/:id

Example:

curl -X DELETE http://localhost:4000/api/products/1 \
-H "Authorization: Bearer <your login token>" \

1. Send an email: /api/send-email

curl -X POST http://localhost:4000/api/send-email \
-H "Authorization: Bearer <your token>" \
-H "Content-Type: application/json" -d '{
  "name": "John Doe",
  "product_owner_email": "[email protected]",
  "user_email": "[email protected]",
  "subject": "Product Inquiry",
  "content": "Hello, I am interested in your product!"
}'

content: should accept a react/html component so that you can send the product's details and the user info along.

Notes:

• You won't be able to interact with the products endpoints without your login credentials. You can gain this by using signing up and logging in using the CURLS above or implement the user registration functionality first.s
• You may need to fix some issues or make some tweaks to the backend for some functionality to work perfectly. For the most part, what's done there should be enough to complete the frontend work.