Design Patterns: Implementing a Chain of Responsibility for the Document Approval Process

Problem Statement:

A lab to follow the Chain of Responsibility Pattern while doing your code in C#.

• Simulate an approval process for a document (Document) where different levels of managers (Manager, SeniorManager, Director) have approval authority.
• Implement the Chain of Responsibility pattern (IApprovalHandler, ApprovalProcessor) to pass the approval request through the chain.

Lab Objective:

Upon completion of this lab, you will be able to:

• Understand the Chain of Responsibility Pattern.
• Simulating the document approval process.
• Implementing an Approval Chain at Different Manager Levels.

Prerequisites

You should install the following software on your machine:

• VS Code or Visual Studio
• .NET SDK