image_processing_api

API For Image processing :

• resizing
• change the image extension
• rotate

Technologies and tools

• node js
• Type Script
• Jasmine for testing
• sharp module for doing the process on images.
• eslint && prettier
• for the rest of the packages please take a look on package.json file.

Prerequisites

• install nodejs
• install Docker (optional)

Run

• npm install
• npm start

Run Docker

• docker build -t image-processing-api .
• docker run --name image-processing-api-container -p 4000:3000 -d imagag-processing-api
• After running docker successfully you can access the api at loclalhost:4000
• To stop the container run docker stop image-processing-api-container

Test

• run npm run test

API Routes

• Home Page Route /
• All API routes start with /api:
• /images:
  • GET /images?filename=exampl.jpg&&width=250&&height=250
  • POST /upoladImage upload image for resizing
  • GET /thumbnail get the desired image.

Notes befor testing:

• put the image which you need to process at ./public/images directory.
• you should provide a full name of the image including the extension type at url.
• make sure you stoped the server before running the test script.