DESCRIPTION

Project objective:

As a Full Stack Developer, complete the features of the application by planning the development in terms of sprints and then push the source code to the GitHub repository. As this is a prototyped application, the user interaction will be via a command line.

Background of the problem statement:

Company Lockers Pvt. Ltd. hired you as a Full Stack Developer. They aim to digitize their products and chose LockedMe.com as their first project to start with. You’re asked to develop a prototype of the application. The prototype of the application will be then presented to the relevant stakeholders for the budget approval. Your manager has set up a meeting where you’re asked to present the following in the next 15 working days (3 weeks):

Specification document - Product’s capabilities, appearance, and user interactions

Number and duration of sprints required 

Setting up Git and GitHub account to store and track your enhancements of the prototype 

Java concepts being used in the project 

Data Structures where sorting and searching techniques are used. 

**Generic features and three operations: **

Retrieving the file names in an ascending order

Business-level operations:

Option to add a user specified file to the application

Option to delete a user specified file from the application

Option to search a user specified file from the application

Navigation option to close the current execution context and return to the main context

Option to close the application

The goal of the company is to deliver a high-end quality product as early as possible.

The flow and features of the application:

Plan more than two sprints to complete the application

Document the flow of the application and prepare a flow chart 

List the core concepts and algorithms being used to complete this application

Code to display the welcome screen. It should display:

Application name and the developer details 

The details of the user interface such as options displaying the user interaction information 

Features to accept the user input to select one of the options listed 

The first option should return the current file names in ascending order. The root directory can be either empty or contain few files or folders in it

 The second option should return the details of the user interface such as options displaying the following:

Add a file to the existing directory list

You can ignore the case sensitivity of the file names 

Delete a user specified file from the existing directory list

You can add the case sensitivity on the file name in order to ensure that the right file is deleted from the directory list

Return a message if FNF (File not found)

Search a user specified file from the main directory

You can add the case sensitivity on the file name to retrieve the correct file

Display the result upon successful operation

Display the result upon unsuccessful operation

Option to navigate back to the main context

There should be a third option to close the application

Implement the appropriate concepts such as exceptions, collections, and sorting techniques for source code optimization and increased performance 

You must use the following:

Eclipse/IntelliJ: An IDE to code for the application 

Java: A programming language to develop the prototype 

Git: To connect and push files from the local system to GitHub 

GitHub: To store the application code and track its versions 

Scrum: An efficient agile framework to deliver the product incrementally 

Search and Sort techniques: Data structures used for the project