public RegisterViewModel()
{
MoodEntry = App.MoodDatabase.GetMoodEntry(DateTime.Today);
if (MoodEntry == null)
{
MoodEntry = new MoodEntry();
}
LowerLimitDate = new DateTime(2018, 1, 1);
HighLimitDate = DateTime.Today;
}
public int SaveMoodEntry(MoodEntry entry)
{
lock (locker)
{
var existing = GetMoodEntry(entry.EntryDate);
if (existing != null)
{
entry.MoodEntryID = existing.MoodEntryID;
db.Update(entry);
}
else
{
db.Insert(entry);
}
}
return(entry.MoodEntryID);
}