Removing unused junk

Author: jbogard

ContosoUniversity/Features/Courses/CoursesController.cs

@@ -1,23 +1,14 @@
-using System.Linq;
-using System.Threading.Tasks;
-using ContosoUniversity.Data;
-using ContosoUniversity.Models;
+using System.Threading.Tasks;
 using MediatR;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.EntityFrameworkCore;
 
 namespace ContosoUniversity.Features.Courses
 {
     public class CoursesController : Controller
     {
-        private readonly SchoolContext _context;
         private readonly IMediator _mediator;
 
-        public CoursesController(SchoolContext context, IMediator mediator)
-        {
-            _context = context;
-            _mediator = mediator;
-        }
+        public CoursesController(IMediator mediator) => _mediator = mediator;
 
         // GET: Courses
         public async Task<IActionResult> Index()

ContosoUniversity/Features/Departments/DepartmentsController.cs

@@ -1,24 +1,14 @@
-using System.Linq;
-using System.Threading.Tasks;
-using ContosoUniversity.Data;
-using ContosoUniversity.Models;
+using System.Threading.Tasks;
 using MediatR;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.Rendering;
-using Microsoft.EntityFrameworkCore;
 
 namespace ContosoUniversity.Features.Departments
 {
     public class DepartmentsController : Controller
     {
-        private readonly SchoolContext _context;
         private readonly IMediator _mediator;
 
-        public DepartmentsController(SchoolContext context, IMediator mediator)
-        {
-            _context = context;
-            _mediator = mediator;
-        }
+        public DepartmentsController(IMediator mediator) => _mediator = mediator;
 
         // GET: Departments
         public async Task<IActionResult> Index() 

ContosoUniversity/Features/Instructors/InstructorsController.cs

@@ -1,13 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using ContosoUniversity.Data;
-using ContosoUniversity.Models;
-using ContosoUniversity.Models.SchoolViewModels;
+using System.Threading.Tasks;
 using MediatR;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.EntityFrameworkCore;
 
 namespace ContosoUniversity.Features.Instructors
 {