private void UpdateMigration(SoftwareMigration softwareMigration, int answerPoolId)
{
softwareMigration.LastMigrated = new LastMigratedInfo {
AnswerPoolId = answerPoolId
}.ToJson();
_unitOfWorkFactory.Execute(() => _softwareMigrationRepository.Update(softwareMigration));
}
private SoftwareMigration CreateEmptyMigration()
{
var softwareMigration = new SoftwareMigration {
MigrationName = _migrationName,
StartDateUtc = DateTime.UtcNow,
MigrationObjects = "PhoneFaxControls",
LastMigrated = new LastMigratedInfo().ToJson()
};
_unitOfWorkFactory.Execute(() => _softwareMigrationRepository.Insert(softwareMigration));
return(GetMigration());
}
public override void Up()
{
Run(container => {
var mainPhoneDataMigration = new PhoneDataMigration(container);
SoftwareMigration softwareMigration = mainPhoneDataMigration.GetMigration() ?? mainPhoneDataMigration.CreateEmptyMigration();
LastMigratedInfo lastMigrated = LastMigratedInfo.FromJson(softwareMigration.LastMigrated);
if (softwareMigration.EndDateUtc != null)
{
Console.WriteLine($"Phones have been converted {softwareMigration.EndDateUtc.Value.ToLocalTime()} ");
return;
}
Guid[] phoneFaxControls = mainPhoneDataMigration.GetPhoneFaxControls();
int[] answerPoolIds = mainPhoneDataMigration._answerRepository.Get(x => x.Id > lastMigrated.AnswerPoolId,
x => x.Id,
x => x.Id,
SortOrder.Ascending);
IReadOnlyCollection <int>[] groups = answerPoolIds.Split(GroupSize).ToArray();
int lastMigratedAnswerPoolId = 0;
for (int groupIndex = 0; groupIndex < groups.Length; groupIndex++)
{
var stopWatch = new Stopwatch();
stopWatch.Start();
int[] parallelAnswerPoolIds = groups[groupIndex].ToArray();
Parallel.ForEach(Partitioner.Create(0, parallelAnswerPoolIds.Length),
range => {
using (ILifetimeScope innerScope = container.BeginLifetimeScope()) {
for (int index = range.Item1; index < range.Item2; index++)
{
int answerPoolId = parallelAnswerPoolIds[index];
new PhoneDataMigration(innerScope).MovePhones(softwareMigration.Id, answerPoolId, phoneFaxControls);
}
}
});
lastMigratedAnswerPoolId = parallelAnswerPoolIds[parallelAnswerPoolIds.Length - 1];
if (groupIndex % LoggingInterval == 0)
{
mainPhoneDataMigration.UpdateMigration(softwareMigration, lastMigratedAnswerPoolId);
}
stopWatch.Stop();
Console.WriteLine($"groupIndex={groupIndex}, groups.Length={groups.Length} RunTime {stopWatch.ElapsedMilliseconds}");
}
mainPhoneDataMigration.UpdateMigration(softwareMigration, lastMigratedAnswerPoolId);
mainPhoneDataMigration.CompleteMigration(softwareMigration);
});
}
private void CompleteMigration(SoftwareMigration softwareMigration)
{
softwareMigration.EndDateUtc = DateTime.UtcNow;
_unitOfWorkFactory.Execute(() => _softwareMigrationRepository.Update(softwareMigration));
}
