public bool RemoveTeacher(IConnectionHandler handler, Guid workShopId, Guid teacherId)
{
var workShopTeacherBO = new WorkShopTeacherBO();
var workShopTeacher = workShopTeacherBO.Get(handler, workShopId, teacherId);
if (workShopTeacher == null)
{
return(true);
}
if (!workShopTeacherBO.Delete(handler, workShopId, teacherId))
{
throw new Exception(Resources.Congress.ErrorInDeleteWorkShopTeacher);
}
return(true);
}
public bool AddTeacher(IConnectionHandler handler, Guid workShopId, Guid teacherId)
{
var workShopTeacherBO = new WorkShopTeacherBO();
var shopTeacher = workShopTeacherBO.Get(handler, workShopId, teacherId);
if (shopTeacher != null)
{
return(true);
}
var workShopTeacher = new WorkShopTeacher {
TeacherId = teacherId, WorkShopId = workShopId
};
if (!workShopTeacherBO.Insert(handler, workShopTeacher))
{
throw new Exception(Resources.Congress.ErrorInSaveWorkShopTeacher);
}
return(true);
}