Question

The Valley of Shangri-La is experiencing an unprecedented energy crisis due to the recent disruption to gas

supplies. As a result, the government launched a public consultation on how to help its residents manage their
fuel bills and keep warm as it gets closer to its winter season. The residents of Shangri-La voted
overwhelmingly to support the Energy Bills Support Scheme, and the creation of GSE (Great Shangri-La
Energy), a publicly-own energy company committed to providing affordable and sustainable energy supplies
to Shangri-La.
Requirements
Your task is to develop a web interface for an energy tool, iGSE, to provide Shangri-La residents with a
platform to submit regular meter readings and view their bills online, and pay the bills using energy vouchers
provided by the government. iGSE may be implemented as a Web Application, a Native Android/iOS app, or
a Hybrid app.
In addition, GSE plans to provide open access to energy consumption data and statistics via its platform. Your
second task is to develop a REST API to allow the general public to search energy consumption data.

Answer 1

Step-by-step explanation:

There are several steps that you can take to develop the web interface and REST API for iGSE:

Define the scope of the project: Before you start developing the web interface and REST API, it's important to understand what features and functionality are required. This will help you to determine the resources and time needed to complete the project.

Design the user interface: The next step is to design the user interface for the web application or mobile app. This should include the layout, navigation, and any other elements that will help users to easily submit meter readings, view their bills, and pay using energy vouchers.

Develop the web interface or mobile app: Once you have designed the user interface, you can start building the web application or mobile app using a programming language such as HTML, CSS, and JavaScript for the front-end, and a language such as Python, Java, or C# for the back-end.

Implement the REST API: To provide open access to energy consumption data, you will need to create a REST API that allows users to search for and retrieve this information. This can be done using a language such as Python or Java, and following RESTful API design principles.

Test and debug: Once you have developed the web interface and REST API, it's important to test them thoroughly to ensure that they are working correctly and are free of bugs. This can be done through manual testing or by using automated testing tools.

Deploy and maintain: Finally, you will need to deploy the web interface and REST API to a server or hosting platform, and ensure that they are properly maintained and updated as needed. This may involve implementing security measures to protect against cyber threats, and regularly backing up data.