public async Task UpdateDB(Category[] categories)
{
try
{
//because Categories from json haven't any id = haven't primary key.
//So i should did it (that duplicates do not appear).
await GetConnection().DeleteAllAsync <Category>();
await GetConnection().DeleteAllAsync <Subject>();
await WriteOperations.InsertOrReplaceAllWithChildrenAsync(GetConnection(), categories).ContinueWith(async(arg) =>
{
Debug.WriteLine("[DataStorage.UpdateDB]: DB updated!");
await Delegate.DataBaseUdpated();
});
}
catch (SQLiteException ex)
{
Debug.WriteLine(ex.Message);
}
}
public Task SaveAllMilestonesAsync(List <Milestone> milestones)
{
return(WriteOperations.InsertOrReplaceAllWithChildrenAsync(_asyncConnection, milestones));
}
public Task SaveAllVaccinesAsync(List <Vaccine> vaccines)
{
return(WriteOperations.InsertOrReplaceAllWithChildrenAsync(_asyncConnection, vaccines));
}
