public async Task <IActionResult> EditCourse(EditCourseViewModel inputModel)
{
if (!this.ModelState.IsValid)
{
return(this.View(inputModel));
}
var imageUri = string.Empty;
if (inputModel.Thumbnail != null)
{
imageUri = this.coursesService.UploadImageToCloudinary(inputModel.Thumbnail.OpenReadStream());
}
var userId = this.userManager.GetUserId(this.User);
await this.coursesService.EditCourse(inputModel.Id, inputModel.Name, inputModel.CategoryName, inputModel.Difficulty, imageUri, inputModel.Description, userId);
var viewModel = new CourseIdViewModel
{
CourseId = inputModel.Id,
};
return(this.RedirectToAction("EditLessons", "Lessons", viewModel));
}
public async Task UpdateCourseAsync([FromBody] CourseIdViewModel course)
{
if (ModelState.IsValid)
{
try
{
var newCourse = await courseRepository.Get(course.Id);
if (newCourse == null)
{
throw new Exception("Курс не найден!");
}
newCourse.Number = course.Number.Value;
await courseRepository.Update(newCourse);
string msg = String.Format("Курс '{0}' успешно изменен!", course.Number);
Response.StatusCode = StatusCodes.Status200OK;
await Response.WriteAsync(JsonConvert.SerializeObject(new { success = msg },
new JsonSerializerSettings {
Formatting = Formatting.Indented
}));
}
catch (Exception e)
{
ModelState.AddModelError("error", e.Message);
await Response.BadRequestHelper(ModelState.Values);
}
}
else
{
await Response.BadRequestHelper(ModelState.Values);
}
}
public async Task <ActionResult <string> > GetCourseName([FromBody] CourseIdViewModel CourseId)
{
var res = Json(new {
Name = (await _repository.GetCourseName(CourseId.CourseId))
});
return(Ok(res));
}
public IActionResult Publish(CourseIdViewModel model)
{
var course = this._context.Courses.FirstOrDefault(p => p.Id == model.Id);
if (course != null)
{
course.IsPublished = true;
this._context.Courses.Update(course);
this._context.SaveChanges();
return(Ok());
}
return(null);
}
public async Task <IActionResult> CompleteLesson(string lessonId, string courseId)
{
var userId = this.userManager.GetUserId(this.User);
await this.lessonsService.CreateUserLesson(userId, lessonId);
var viewModel = new CourseIdViewModel
{
CourseId = courseId,
};
return(this.RedirectToAction("Study", "Courses", viewModel));
}
public async Task <ActionResult <Boolean> > DeleteUser([FromBody] CourseIdViewModel id)
{
var userid = id.CourseId;
var user = await _userManager.FindByIdAsync(userid);
var result = await _userManager.DeleteAsync(user);
var userId = await _userManager.GetUserIdAsync(user);
if (!result.Succeeded)
{
throw new InvalidOperationException($"Unexpected error occurred deleteing user with ID '{userId}'.");
}
var tempcoursuser = _context.CourseUsers.Where(cu => cu.LMSUserId == userid);
_context.CourseUsers.RemoveRange(tempcoursuser);
try
{
await _context.SaveChangesAsync();
}
catch (Exception ex)
{
return(StatusCode(500, ex.Message));
}
_logger.LogInformation("User with ID '{UserId}' deleted themselves.", userId);
var res = Json(new
{
Ok = true
});
return(Ok(res));
}
public async Task <ActionResult <ICollection <CourseUserViewModel> > > GetusersOff([FromBody] CourseIdViewModel CourseId)
{
var res = (await _repository.GetUsers(CourseId.CourseId, false))
.Select(cu => new CourseUserViewModel {
Userid = cu.Id, FirstName = cu.FirstName, LastName = cu.LastName
}).ToList();
return(Ok(res));
}
public async Task <ActionResult <string> > GetUser([FromBody] CourseIdViewModel userid)
{
var id = userid.CourseId;
if (!User.IsInRole("Teacher"))
{
if (id != null)
{
throw new AccessViolationException("A student may just access him/her-self");
}
}
var usertmp = await _userManager.FindByNameAsync(User.Identity.Name);
if (id == null)
{
id = usertmp.Id;
}
List <LMSUser> workonuser = await _userManager.Users.Where(u => id == null || u.Id == id)
.ToListAsync();
/* var res = workonuser.Select(
* u => new ManageUserViewModel
* {
* Id = u.Id,
* Email = u.Email,
* FirstName = u.FirstName,
* LastName = u.LastName,
* Password = "",
* Confirmpassword = "",
*
* }
*
*
* );*/
var res = new List <ManageUserViewModel>();
foreach (var user in workonuser)
{
var roles = await _userManager.GetRolesAsync(user);
if (roles.Count == 1)
{
res.Add(
new ManageUserViewModel
{
Id = user.Id,
Email = user.Email,
FirstName = user.FirstName,
LastName = user.LastName,
Password = "",
Confirmpassword = "",
Role = roles[0]
}
);
}
else
{
res.Add(
new ManageUserViewModel
{
Id = user.Id,
Email = user.Email,
FirstName = user.FirstName,
LastName = user.LastName,
Password = "",
Confirmpassword = "",
Role = string.Join(", ", roles)
}
);
}
}
/* var res = Json(new
* {
* Name = workonuser.FirstName + " " + workonuser.LastName
*
*
* });
*
*/
/* var res = (await _repository.GetUsers(CourseId.CourseId, false))
* .Select(cu => new CourseUserViewModel { Userid = cu.Id, FirstName = cu.FirstName, LastName = cu.LastName }).ToList();*/
return(Ok(res));
}
