public void LetsDoThis()
{
//contexts
var old = new RentlerBackupEntities();
var db = new New.RentlerNewEntities();
//diagnostics
Stopwatch watch = new Stopwatch();
var custom = (from s in old.Buildings
from p in s.PropertyInfo.CustomAmenities
select new { Custom = p, BuildingId = s.BuildingId }).ToList()
.Select(e => e.Custom.ToNewCustomAmenity(e.BuildingId)).ToList();
db.Connection.Open();
var trans = db.Connection.BeginTransaction();
Console.WriteLine("Turning Identity Insert on");
db.ExecuteStoreCommand("SET IDENTITY_INSERT CustomAmenities ON");
foreach(var item in custom)
db.CustomAmenities.AddObject(item);
db.SaveChanges(false);
Console.WriteLine("Turning identity insert off...");
db.ExecuteStoreCommand("SET IDENTITY_INSERT CustomAmenities OFF");
Console.WriteLine("Committing transaction...");
trans.Commit();
Console.WriteLine("Accepting changes...");
db.AcceptAllChanges();
Console.WriteLine("Closing connection...");
db.Connection.Close();
Console.WriteLine("Custom Amenities are in.");
Console.ReadLine();
}
public void LetsDoThis()
{
//contexts
var old = new RentlerBackupEntitiesExtensions();
var db = new New.RentlerNewEntitiesExtensions();
var withoutTracing = new New.RentlerNewEntities();
//diagnostics
Stopwatch watch = new Stopwatch();
Console.WriteLine("Starting watch");
watch.Start();
Console.WriteLine("Getting old users...");
//get old users, move them to the new shit
var users = (from u in old.Users
select u).ToList().Select(s => s.ToNewUser()).ToList();
Console.WriteLine("Adding them to the db...");
foreach(var item in users)
db.Users.AddObject(item);
Console.WriteLine("Saving changes...");
db.SaveChanges();
Console.WriteLine("Done! Took " + new DateTime(watch.ElapsedTicks).ToString("HH:mm:ss") + ".");
watch.Reset();
Console.WriteLine("Starting watch");
watch.Start();
Console.WriteLine("Getting landlord infos, and making them not suck...");
//get old landlord infos, convert them to contactinfos
var contactinfos = (from u in old.LandlordInfoes
select u).ToList().Select(s => s.ToNewContactInfo()).ToList();
Console.WriteLine("Adding them to the db...");
foreach(var item in contactinfos)
db.ContactInfos.AddObject(item);
db.SaveChanges();
Console.WriteLine("Done! Took: " + new DateTime(watch.ElapsedTicks).ToString("HH:mm:ss") + ".");
watch.Reset();
Console.WriteLine("Starting watch...");
watch.Start();
Console.WriteLine("Getting buildings...");
//get old buildings, with property info, and listing
var buildings = (from b in old.Buildings
.Include("PropertyInfo").Include("Listings").Include("Listings.ListingCount")
select b).ToList().Select(s => s.ToOldInfo().ConvertToBuilding()).ToList();
//add contact info id to it
Console.WriteLine("Adding contact infos to the buildings...");
foreach(var item in buildings)
{
var info = contactinfos.FirstOrDefault(c => c.UserId == item.UserId);
if(info != null)
item.ContactInfoId = info.ContactInfoId;
else
{
Console.WriteLine("Found one without a landlord info, fixing it...");
var user = users.Single(u => u.UserId == item.UserId);
var inf = new New.ContactInfo
{
Email = user.Email,
Name = user.FirstName + " " + user.LastName,
PhoneNumber = user.PhoneNumber,
DisplayPhoneNumber = false,
Type = "Personal",
UserId = user.UserId
};
db.ContactInfos.AddObject(inf);
db.SaveChanges();
item.ContactInfoId = inf.ContactInfoId;
Console.WriteLine("Fixed. Moving on...");
}
}
Console.WriteLine("Opening connection...");
withoutTracing.Connection.Open();
Console.WriteLine("Starting transaction...");
var trans = withoutTracing.Connection.BeginTransaction();
Console.WriteLine("Turning Identity Insert on");
withoutTracing.ExecuteStoreCommand("SET IDENTITY_INSERT Buildings ON");
//foreach(var item in buildings)
// withoutTracing.Buildings.AddObject(item);
for(int i = 0; i < buildings.Count / 2; i++)
{
withoutTracing.Buildings.AddObject(buildings[i]);
}
Console.WriteLine("Storing buildings...");
withoutTracing.SaveChanges(false);
Console.WriteLine("Turning identity insert off...");
withoutTracing.ExecuteStoreCommand("SET IDENTITY_INSERT Buildings OFF");
Console.WriteLine("Committing transaction...");
trans.Commit();
Console.WriteLine("Accepting changes...");
withoutTracing.AcceptAllChanges();
Console.WriteLine("Closing connection...");
withoutTracing.Connection.Close();
watch.Stop();
Console.WriteLine("Buildings are done, on to photos!" + new DateTime(watch.ElapsedTicks).ToString("HH:mm:ss"));
Console.WriteLine("Opening connection...");
withoutTracing.Connection.Open();
Console.WriteLine("Starting transaction...");
trans = withoutTracing.Connection.BeginTransaction();
Console.WriteLine("Turning Identity Insert on");
withoutTracing.ExecuteStoreCommand("SET IDENTITY_INSERT Buildings ON");
for(int i = (buildings.Count / 2); i < buildings.Count; i++)
{
withoutTracing.Buildings.AddObject(buildings[i]);
}
Console.WriteLine("Storing buildings...");
withoutTracing.SaveChanges(false);
Console.WriteLine("Turning identity insert off...");
withoutTracing.ExecuteStoreCommand("SET IDENTITY_INSERT Buildings OFF");
Console.WriteLine("Committing transaction...");
trans.Commit();
Console.WriteLine("Accepting changes...");
withoutTracing.AcceptAllChanges();
Console.WriteLine("Closing connection...");
withoutTracing.Connection.Close();
watch.Stop();
Console.WriteLine("Buildings are done, on to photos!" + new DateTime(watch.ElapsedTicks).ToString("HH:mm:ss"));
//photos!
watch.Reset();
Console.WriteLine("Starting watch");
watch.Start();
}