public TrainingSession AddTrainingSession(int siteId, int trainingId, int employeeId, DateTime start, int duration, bool delivered)
{
// Because we want to have access to the employee in position property on our training session, we need some way to load this from the database.
// One way would be using lazy loading, so that when we request this property it is loaded from the database. However, lazy loading is not enabled.
// So, what we need to do is make use of the EF Context caching. When we load something from the database, context stores this in a cache. It is then
// loaded for any entity that references this loaded data. In this case, our training session references the EmployeeInPosition that we are loading below
// As a result, when we save the training session to the database, context will set the EmployeeInPosition property of the training session for us, using
// the cache
ISpecification <EmployeeInPosition> specification = new Specification <EmployeeInPosition>(e => e.Id == employeeId);
specification.FetchStrategy = specification.FetchStrategy.Include(e => e.Employee);
var employeeInTrainingPosition = _repoEmployeeInTrainingPos.Find(specification);
var trainingsession = new TrainingSession
{
SiteId = siteId,
TrainingId = trainingId,
EmployeeTrainerId = employeeId,
Start = start,
DurationInMinutes = duration,
Delivered = delivered
};
_repoTrainingSession.Add(trainingsession);
return(trainingsession);
}
public TrainingSession AddTrainingSession(int siteId, int trainingId, int employeeTrainerId, DateTime start, int duration, bool deliveried)
{
var site = _repoSite.Get(siteId);
var training = _repoTraining.Get(trainingId);
var employeeTrainer = _repoEmployeeInPosition.Get(employeeTrainerId);
var trainingsession = new TrainingSession
{
Site = site,
Training = training,
EmployeeInTrainingPostion = (employeeTrainer as EmployeeInTrainingPosition),
Start = start,
DurationInMinutes = duration,
Delivered = deliveried
};
_repoTrainingSession.Add(trainingsession);
return(trainingsession);
}