/**
* Record the milestone BinaryAnswer for the given milestone ID and then remove it from the unanswered milestones list.
*/
public void RemoveFromVaccinationHistory(int vaccineID)
{
VaccineDatabaseAccess vaccineDatabaseAccess = new VaccineDatabaseAccess();
vaccineDatabaseAccess.InitializeSync();
Vaccine vaccine = vaccineDatabaseAccess.GetVaccineSync(vaccineID);
VaccinationHistory.RemoveFromVaccineHistory(vaccineID);
Boolean vaccineAddedToUnanswered = UnansweredVaccinations.AddVaccination(vaccine);
vaccineDatabaseAccess.CloseSyncConnection();
}
/**
* Record the milestone BinaryAnswer for the given milestone ID and then remove it from the unanswered milestones list.
*/
public void AddOrUpdateVaccinationHistory(int vaccineID)
{
VaccineDatabaseAccess vaccineDatabaseAccess = new VaccineDatabaseAccess();
vaccineDatabaseAccess.InitializeSync();
Vaccine vaccine = vaccineDatabaseAccess.GetVaccineSync(vaccineID);
VaccinationHistory.UpdateOrInsertToVaccineHistory(vaccineID);
Boolean vaccineRemovedFromUnanswered = UnansweredVaccinations.RemoveVaccination(vaccine);
vaccineDatabaseAccess.CloseSyncConnection();
}
// Removal takes O(n) time, where n is the length of the unanswered vaccines list from which the id of the input vaccine is being removed.
public Boolean RemoveVaccination(Vaccine vaccine)
{
if (vaccine == null)
{
return(false);
}
int dueDate = vaccine.VaccineDueDate;
if (this._unansweredVaccinations != null && this._unansweredVaccinations[(VaccinationDueDate)dueDate] != null)
{
return(this._unansweredVaccinations[(VaccinationDueDate)dueDate].Remove(vaccine.ID));
}
return(false);
}
// Removal takes O(n) time, where n is the length of the unanswered vaccines list from which the id of the input vaccine is being removed.
public Boolean AddVaccination(Vaccine vaccine)
{
if (vaccine == null)
{
return(false);
}
int dueDate = vaccine.VaccineDueDate;
if (this._unansweredVaccinations != null && this._unansweredVaccinations[(VaccinationDueDate)dueDate] != null)
{
_unansweredVaccinations[(VaccinationDueDate)dueDate].Add(vaccine.ID);
return(true);
}
return(false);
}
/**
* Retrieve a list of Vaccine objects from storage corresponding to the input list of vaccine ids.
**/
private List <Vaccine> GetVaccinationsByIds(List <int> ids)
{
VaccineDatabaseAccess vaccineDatabaseAccess = new VaccineDatabaseAccess();
vaccineDatabaseAccess.InitializeSync();
List <Vaccine> vaccines = new List <Vaccine>();
if (ids != null && ids.Count > 0)
{
foreach (int vaccineID in ids)
{
vaccines.Add(vaccineDatabaseAccess.GetVaccineSync(vaccineID));
}
}
vaccineDatabaseAccess.CloseSyncConnection();
Vaccine.SortVaccineListByDueDate(vaccines);
return(vaccines);
}