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