APIs of an ecommerce site built with ASP.NET Web API (Framework), Entity Framework (ORM) and Microsoft SQL Server (Database).

This project is made by following the Three-tier architecture. Moreover, the SOLID Principles are followed here. APIs are made by follwing the REST API rules (proper http verbs and status codes).

3 Layers:

1. Application Layer -> AppLayer
2. Business Login Layer -> BLL
3. Data Access Layer -> DAL

• Basic CRUD operations
• Data opeations are done using DTO (Data Transfer Object)
• Password Hashing for users (using SHA256 algorithm)
• Image upload, retrieve, update and delete
• Mail Service for users
• OTP Service for users (Forgot Password)
• JWT (JSON Web Token) Authentication and Authorization

ORM

• Entity Framework

JWT Authentication and Authorization

• System.IdentityModel.Tokens.Jwt
• Microsoft.Owin.Security.Jwt
• Microsoft.AspNet.WebApi.Owin
• Microsoft.Owin.Host.SystemWeb