Возвращаясь к вопросу внедрения зависимостей
https://code-maze.com/dependency-injection-aspnetcore-mvc/
https://code-maze.com/dependency-injection-aspnetcore-mvc/
Code Maze
Dependency Injection in ASP.NET Core MVC - Code Maze
In this article, we are going to discuss an important concept of ASP.NET Core MVC – Dependency Injection, and how to use DI in our Controllers and Views.