private void CourseTeacherGenerator()
{
CourseTeacher ct1 = new CourseTeacher();
ct1.CourseId = 1;
ct1.TeacherId = 2;
CourseTeacher ct2 = new CourseTeacher();
ct2.CourseId = 2;
ct2.TeacherId = 2;
CourseTeacher ct3 = new CourseTeacher();
ct3.CourseId = 3;
ct3.TeacherId = 2;
CourseTeacher ct4 = new CourseTeacher();
ct4.CourseId = 4;
ct4.TeacherId = 4;
CourseTeacher ct5 = new CourseTeacher();
ct5.CourseId = 5;
ct5.TeacherId = 4;
CourseTeacher ct6 = new CourseTeacher();
ct6.CourseId = 6;
ct6.TeacherId = 4;
context.CourseTeachers.Add(ct1);
context.CourseTeachers.Add(ct2);
context.CourseTeachers.Add(ct3);
context.CourseTeachers.Add(ct4);
context.CourseTeachers.Add(ct5);
context.CourseTeachers.Add(ct6);
}
public ActionResult Edit(CourseViewModel model, HttpPostedFileBase file)
{
if (!ModelState.IsValid || model.TeacherId == 0) {
TempData["CourseModel"] = model;
if (model.TeacherId == 0) {
ModelState.AddModelError("NoTeacher", "You must specify a teacher.");
}
TempData["Errors"] = ModelState.Values.SelectMany(v => v.Errors).ToList();
if (model.Id > 0) {
return RedirectToAction("Edit", "Course", new { id = model.Id });
} else {
return RedirectToAction("Edit", "Course");
}
}
ICourseService courseService = CourseService.GetInstance<CourseRepository>();
ICourseTeacherService courseTeacherService = CourseTeacherService.GetInstance<CourseTeacherRepository>();
Course course = model.Id == 0 ? new Course() : courseService.Get(model.Id);
course.Title = model.Title;
course.Description = model.Description;
course.AboutCourse = model.AboutCourse;
course.Syllabus = model.Syllabus;
course.Lectures = model.Lectures;
course.IsPublic = model.IsPublic;
if (course.SchoolId == 0) {
course.SchoolId = CurrentProfile.Id;
}
string filename;
if (file != null && file.ContentLength > 0) {
filename = Guid.NewGuid().ToString() + "." + Path.GetExtension(file.FileName);
string path = Path.Combine(Server.MapPath(Constants.UPLOADS_PATH), filename);
FileHelper.CreateFile(path, file.InputStream, true);
} else {
filename = "class_default.jpg";
}
course.PictureUrl = filename;
if (model.Id == 0) {
course = courseService.Insert(course);
} else {
courseService.Update(course);
}
CourseTeacher courseTeacher = new CourseTeacher();
courseTeacher.CourseId = course.Id;
courseTeacher.TeacherId = model.TeacherId;
courseTeacherService.Insert(courseTeacher);
return RedirectToAction("Edit", "Course", new { id = course.Id });
}