public PaymentsController(
     IStudentPaymentsService studentPaymentsService,
     IStudentCoursesService studentCoursesService,
     IStudentCourseInstancesService studentCourseInstancesService)
 {
     this.studentPaymentsService        = studentPaymentsService;
     this.studentCoursesService         = studentCoursesService;
     this.studentCourseInstancesService = studentCourseInstancesService;
 }
 public CoursesController(IStudentCoursesService adminCoursesService,
                          IStudentCourseInstancesService studentCourseInstancesService)
 {
     this.studentCoursesService         = adminCoursesService;
     this.studentCourseInstancesService = studentCourseInstancesService;
 }
 public CoursesApiController(IStudentCoursesService studentCoursesService)
 {
     this.studentCoursesService = studentCoursesService;
 }
 public CoursesApiController(IStudentCoursesService coursesService)
 {
     this.coursesService = coursesService;
 }