public ActionResult <DeleteCourseResponse> Delete([FromBody] DeleteCourseRequest request)
{
request.CommanderID = User.GetUserId();
var result = _courseService.Delete(request);
return(result);
}
public DeleteCourseResponse Delete(DeleteCourseRequest deleteCourseRequest)
{
try
{
var course = _unitOfWork.CourseRepository.GetById(deleteCourseRequest.ID);
if (course == null)
{
return(new DeleteCourseResponse()
{
IsSuccess = false,
});
}
_unitOfWork.CourseRepository.Delete(course);
_unitOfWork.Save();
return(new DeleteCourseResponse()
{
IsSuccess = true,
});
}
catch
{
return(new DeleteCourseResponse()
{
IsSuccess = false,
});
}
}
private async void deleteVideoButton_Click(object sender, RoutedEventArgs e)
{
DeleteCourseRequest request = new DeleteCourseRequest()
{
CourseID = ((CourseDetails)Tag).CourseID
};
Object resp = await ConnectionManager.SendRequestAsync(request, RequestType.DeleteCourse, ResponseType.Acknowledge);
if (resp != null)
{
Acknowledge result = ((JObject)resp).ToObject <Acknowledge>();
if (result.Status == "OK")
{
((WrapPanel)Parent).Children.Remove(this);
}
AppNotificationManager.PushMessage(new AppNotification()
{
Message = result.Reason
});
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Failed to delete course."
});
}
}
private static Response DeleteCourseResponse(DeleteCourseRequest deleteCourseRequest)
{
DatabaseManager database = new DatabaseManager();
(MySqlDataReader reader, var Connection) = database.RunQuery($"DELETE FROM course_details WHERE courseid='{deleteCourseRequest.CourseID}' AND videocount='0'");
Acknowledge ack = new Acknowledge()
{
Status = "OK", Reason = "Course deleted successfully."
};
Response resp = new Response()
{
Type = ResponseType.Acknowledge, Status = "OK", Content = ack
};
if (reader == null)
{
ack.Reason = "Non-empty Courses can't be deleted.";
ack.Status = "FAIL";
}
Connection.Close();
return(resp);
}
