FetchBackend

Backend Springboot Rest API hosted on EC2 AWS.

Receipt Processor Challenge

• This repository contains a backend microservice developed in Spring Boot to extract relevant information from JSON receipt structures.

Features

• Built following industry conventions for REST APIs.
• Utilizes an H2 in-memory database with a one-to-many relationship between Receipt and Item entities.

Testing Frameworks-

Used Junit4 and Mockito for writing testcases and stubbing database calls.

Test Coverage (Service Layer 100%)

All test cases have been successfully passed for below scenarios

• Invalid Recipet
• Valid Recipet
• Id not present for viewing getPoints
• Id present for viewing getPoints

Running the Service with Docker

To run the service using Docker, execute the following commands:

Required Softwares and Dependencies

• Java 17

• Maven 3.9.8 verify Maven install by typing

  mvn -version

• Now go to project directory and run

  mvn clean install

• This generates a target folder in the project directory

• Now finally run the below docker commands to run this microservice in a container

  docker build -t receipt-processor .
  docker run -p 8080:8080 receipt-processor

• Go to http://localhost:8080/swagger-ui/index.html#/fetch-controller where you can test the two endpoints.

Output Link

• Video