/// <summary>
/// Wrap specified data model with 'PlusAnonymousUserDataModel' (adds new user and its preferences).
/// </summary>
static IDataModel GetDataModelForNewUser(IDataModel baseModel, params long[] preferredItems)
{
var plusAnonymModel = new PlusAnonymousUserDataModel(baseModel);
var prefArr = new BooleanUserPreferenceArray(preferredItems.Length);
prefArr.SetUserID(0, PlusAnonymousUserDataModel.TEMP_USER_ID);
for (int i = 0; i < preferredItems.Length; i++)
{
prefArr.SetItemID(i, preferredItems[i]);
}
plusAnonymModel.SetTempPrefs(prefArr);
return(plusAnonymModel);
}
internal static IDataModel BuildModelForUserPreferences(IDataModel baseModel, long userId, params long[] preferredItems)
{
var anonimousDataModel = new PlusAnonymousUserDataModel(baseModel);
var preferencesArray = new BooleanUserPreferenceArray(preferredItems.Length);
preferencesArray.SetUserID(0, userId);
for (int i = 0; i < preferredItems.Length; i++)
{
preferencesArray.SetItemID(i, preferredItems[i]);
}
anonimousDataModel.SetTempPrefs(preferencesArray);
return(anonimousDataModel);
}