public Course GetCourse(int id)
{
var errors = new List<string>();
var repository = new CourseRepository(this.entities);
var service = new CourseService(repository);
return service.GetCourse(id, ref errors);
}
public string DeleteCourse(int id)
{
var errors = new List<string>();
var repository = new CourseRepository(this.entities);
var service = new CourseService(repository);
service.DeleteCourse(id, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public string AssignPreReq(int cId, int pr_Id)
{
var errors = new List<string>();
var repository = new CourseRepository(this.entities);
var service = new CourseService(repository);
service.AssignPreReq(cId, pr_Id, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public UnitOfWork(PlutoContext context)
{
_context = context;
Courses = new CourseRepository(context);
Authors = new AuthorRepository(context);
}
public List<Course> GetPreReqList(int courseId)
{
var errors = new List<string>();
var repository = new CourseRepository(this.entities);
var service = new CourseService(repository);
return service.GetPreReqList(courseId, ref errors);
}
public string UpdateCourse(Course course)
{
var errors = new List<string>();
var repository = new CourseRepository(this.entities);
var service = new CourseService(repository);
service.UpdateCourse(course, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
