public static void SeedDatabase(this EntitiesContext context, string dataDirectory)
{
if (!(context.GetService <IDatabaseCreator>() as RelationalDatabaseCreator).Exists())
{
throw new InvalidOperationException("The database does not exist. If you are using Migrations then run PMC command update-database to create it");
}
AddCutomers(context, dataDirectory);
AddItems(context, dataDirectory);
}
