Creating Web API in MVC

To create a web api first you need to add a WEB API 2 Controller to Controller folder. When you add it you'll see a readme.txt file and do whatever it's written inside

Steps I follow :

1 - Create a class file in Models folder named "Repository.cs"

2 - Add the line below

        private RmContext db;
        public Repository(RmContext db)
        {
            this.db = db;
        }

3 - Add a function

        public IQueryable<AppUser> GetAllUsers()
        {
            return db.AppUsers;
        }

4 - Go to class name with mouse, right click, Refactor -> Extract -> Extract Interfacce

5 - Select "Place Another File" and "All Public" and click Next, This creates Interface for Reporsitory

6 - Go To NuGet Manager and install Ninject MVC 5

7 - In AppStart/NinjectWebCommon.cs at the end of file add this

       private static void RegisterServices(IKernel kernel)
        {
            kernel.Bind<IRepository>().To<IRepository>().InRequestScope();
            kernel.Bind<RmContext>().To<RmContext>().InRequestScope();

        }        

8 - Create a Web Api 2 Controller in Controllers folder

9 - Inside this controller the code should be something like

    public class LoginController : ApiController
    {
        private IRepository _repo;

        public LoginController(IRepository repo)
        {
            _repo = repo;
        }

        public IQueryable<AppUser> Get()
        {
          return  _repo.GetAllUsers();
        }
    }

10 - Go To NuGet Manager Again and install "WebApiContrib.IOC.Ninject"

11 - Go To NuGet Manager Again and install "JSON.NET"