/// <summary>
/// Delete a lesson from registry
/// </summary>
/// <param name="lesson">the lesson to delete</param>
public void DeleteLesson(Lesson lesson)
{
DAL.LessonRepo repo = null;
try
{
repo = new DAL.LessonRepo();
repo.Delete(lesson);
}
catch (Exception ex)
{
LogManager.Error(ex.Message);
throw;
}
}
/// <summary>
/// Create the given lesson on Registry
/// </summary>
/// <param name="newLesson">New Lesson to create</param>
public void AddNewLesson(Lesson newLesson)
{
DAL.LessonRepo repo = null;
try
{
repo = new DAL.LessonRepo();
repo.Add(newLesson);
}
catch (Exception ex)
{
LogManager.Error(ex.Message);
throw;
}
}
/// <summary>
/// Return a Lesson with a specific identifier
/// </summary>
/// <param name="id">the Lesson identifier</param>
/// <returns>The lesson identified</returns>
public Lesson GetModuleById(int id)
{
DAL.LessonRepo repo = null;
Lesson res = null;
try
{
repo = new DAL.LessonRepo();
res = repo.GetById(id);
return(res);
}
catch (Exception ex)
{
LogManager.Error(ex.Message);
throw ex;
}
}
/// <summary>
/// Returns a list of all Lessons
/// </summary>
/// <returns>A list of all Lesson(Entities)</returns>
public IEnumerable <Lesson> GetAllLesson()
{
DAL.LessonRepo repo = null;
IEnumerable <Lesson> res = null;
try
{
repo = new DAL.LessonRepo();
res = repo.GetAll();
return(res);
}
catch (Exception ex)
{
LogManager.Error(ex.Message);
throw ex;
}
}
