Building a Web-Based Hospital Management System in ASP.NET Core MVC

Introduction

In Part 1, we explored the UI and Razor views.

In Part 2, we implemented Controllers and Services.

In this final part, we’ll cover:

Chat Integration for real-time communication.
Deployment setup using PowerShell scripts.
Enhancements to make the system production-ready.

Chat Integration

The Chat module allows staff and patients to communicate in real time. It’s implemented with JavaScript and Razor.

Chat Razor View – Views/Chat/Index.cshtml

<div id="chatBox" class="chat-window"></div>
<input id="chatInput" type="text" placeholder="Type a message..." />
<button onclick="sendMessage()">Send</button>

Chat Script – wwwroot/js/chat.js

function sendMessage() {
  const message = document.getElementById("chatInput").value;
  const chatBox = document.getElementById("chatBox");
  chatBox.innerHTML += `<p><strong>User:</strong> ${message}</p>`;
  document.getElementById("chatInput").value = "";
}

Styling – wwwroot/css/chat.css

.chat-window {
  border: 1px solid #ccc;
  height: 300px;
  overflow-y: scroll;
  padding: 10px;
}

.chat-window p {
  margin: 5px 0;
}

How It Works

Messages are appended to the chat window dynamically.
Can be extended with SignalR for true real-time communication across multiple users.

Deployment Setup

The repository includes PowerShell scripts for automation. These scripts can:

Initialize the database with tables (Patients, Staff, Invoices, Notifications).
Seed sample data for testing.
Automate build and publish steps for deployment.

Example PowerShell Snippet

# Initialize database
dotnet ef database update

# Publish project
dotnet publish -c Release -o ./publish

Enhancements for Production

To make HospitalManagement production-ready, consider the following improvements.

Authentication & Authorization

Role-based access (Admin, Doctor, Nurse, Patient).
ASP.NET Identity integration.

Real-Time Chat with SignalR

Replace simple JavaScript chat with SignalR hubs.
Enable multi-user communication.

Database Improvements

Add relationships (Patient ↔ Invoice, Staff ↔ Department).
Use migrations for schema evolution.

UI/UX Enhancements

Bootstrap integration for responsive design.
Dashboard with charts for patient statistics and billing.

Logging & Monitoring

Add Serilog or NLog for error tracking.
Health checks for system monitoring.

Conclusion (Part 3)

In this final part, we covered:

Chat Integration with JavaScript and Razor.
Deployment automation using PowerShell scripts.
Enhancements for authentication, SignalR, UI/UX, and monitoring.

Together with Part 1 (UI + Razor) and Part 2 (Controllers + Services), this completes the HospitalManagement series.

You can explore the full implementation in the HospitalManagement GitHub repo

Summary

This part focused on integrating a basic chat module, automating deployment with PowerShell scripts, and identifying key enhancements required for a production-ready Hospital Management System. Combined with the UI, Razor views, Controllers, and Services covered in the previous parts, the series provides a complete foundation for building and extending an ASP.NET Core MVC-based hospital management application.