hngi7task2Nodejs

A dockerized micro-service for resizing images and serving an appropriately sized one.

Features

• Image resizing.
• Accepts multiple image formats.
• Accepts multiple image formats.
• Image resizing.
• Fast and Scalable App

API Endpoints

Endpoint	Functionality

| POST /resizeimg | resize Image |

Prerequisites

• You need to have lastest version of Nodejs installed

Installation / Setup

• Fork the repository
• Clone the repo to your local machine
• Run that in your local machine in the project directory
• Run npm install to install all apllication dependencies
• Run server with npm start to start server
• In the app.js file we have our server initializtion
• In the routes file we have the address of the api
• In the controller file the function that api will doing

How to start the docker container

Build the docker image docker build --tag flash-resize .

Run the docker container docker run -p 3000:3000 -d --name resize-app flash-resize

docs

API :https://imgresizeak.herokuapp.com/resizeimg
swagger docs :https://imgresizeak.herokuapp.com/docs -use post to access the API
-name the image image

-you can send the height of the image and the new image will return with the height u chose with the appropriate width
-you can send the width of the image and the new image will return with the height u chose with the appropriate height
-you can send both width and height and the image will return with the width and height u have been chosen
-you can just send the resolution of the image you want and the image will return with that resolution
-if you send resolution with the width and height the returned image will match your specified width and height
-if no width, height or resolution is sent the original image you sent is returned
-if you didn't send an image it responds with 400 with "message": "No image specified"
-if you send the type of image not supported it responds with code 422 with "message": "Invalid Image. The file must be in JPEG, PNG, BMP, TIFF or GIF format"