Task Management UI Repository

This repository contains the backend for Task Management. You can access the frontend UI repository here: Task Management UI Repository

Table of Contents

• Project Overview
• Project Structure
• Role Management Registration
• API Usage
• Testing Process

Project Overview

This solution consists of three projects, each designed with specific responsibilities to ensure a clean architecture.

Concepts Used

1. Clean Architecture
2. SOLID Principles
3. Dependency Injection
4. Entity Framework
5. Model Validation
6. Authentication using JWT
7. Role-Based Authorization using JWT
8. Refresh Tokens
9. Filters
10. Global Exception Middleware
11. Logging using Serilog
12. LINQ
13. DbContext
14. Swagger UI for both Development and Production (as it is a web API project)
15. Seed Roles, Users and Tasks

Project Structure

1. finalSubmissionDotNet

Handles incoming HTTP requests and includes:

• Controllers: Process requests for both Admin and User roles.
• Filters: Custom filters for consistent request preprocessing and postprocessing.
• Log Folder: Stores application logs for debugging and monitoring.
• Exception Middleware: Global Middleware for all requests made.

2. finalSubmission.Infrastructure

Manages database interactions and includes:

• DbContexts: Contains the database context for Entity Framework.
• Migrations: Handles schema changes over time.
• Repositories: Implements CRUD operations for database entities.

3. finalSubmission.Core

Contains core application logic and includes:

• Models: Domain models representing application data structures.
• IdentityModels: Authentication and authorization models.
• RepositoryContracts: Interfaces for repository operations.
• ServiceContracts: Interfaces for business logic services.
• Services: Implements business logic and orchestrates data access.

Role Management Registration

Administrator Role

To register as an administrator:

POST api/Authentication/Register/0

{
   "username": "admin_username",
   "password": "YourStrongPassword1!"
}

Can access APIs in AdminController and AuthenticationController.

User Role

To register as a User:

POST api/Authentication/Register/1

{
   "username": "user_username",
   "password": "YourStrongPassword1!"
}

Can access APIs in UserController and AuthenticationController.

API Usage

Login

To login for Admin or User role:

POST api/Authentication/Login/

{
   "username": "admin/user_username",
   "password": "YourStrongPassword1!"
}

• If the credentials is correct the token will be generated. Paste this token in the Authorize section in Swagger UI as Bearer your_token.
• If you are Admin then you will have access to Admin APIs and if you are User then you will have access to User APIs.

Task Management

To add a task:

{
   "title": "string",
   "description": "string",
   "userId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
   "dueDate": "2024-11-30T11:53:26.525Z",
   "status": 0
}

Testing Process

Steps to Test APIs:

1. Download the project and extract it
2. Go to Package Manager Console
3. Select finalSubmission.Infrastructure as project
4. Write command "Add-Migration Initial"
5. Write command "Update-Database"
6. After successful message, run the project
7. To Login as User:

    {
        "userName": "user",
        "password": "User301@"
    }

   Then Paste the generated token in Authorize section of SwaggerUI.
8. To Login as Admin:

    {
        "userName": "admin",
        "password": "Admin301@"
    } 

   Then Paste the generated token in Authorize section of SwaggerUI.