public void CopyVersion(string applicationName, int newVersionNumber, int copyFromVersionNumber)
{
if (!Auth.AllowCreateVersion(applicationName))
{
throw new SettingsAuthorizationException(AuthorizationScope.Version, AuthorizationLevel.Create, applicationName, Auth.CurrentIdentity.Id);
}
var application = GetApplicationsData(applicationName).SingleOrDefault();
if (application == null)
{
throw new SettingsNotFoundException(Constants.ERROR_APPLICATION_UNKNOWN);
}
var copyVersion = GetVersionData(application).SingleOrDefault(v => v.Version == copyFromVersionNumber);
var newVersion = GetVersionData(application).SingleOrDefault(v => v.Version == newVersionNumber);
if (newVersion != null)
{
throw new SettingsDuplicateException(Constants.ERROR_VERION_ALREADY_EXISTS);
}
if (copyVersion == null)
{
throw new SettingsNotFoundException(Constants.ERROR_VERION_UNKNOWN);
}
using (TransactionScope scope = TransactionScopeFactory.CreateReaduncommited())
{
newVersion = new VersionData();
newVersion.ApplicationId = application.Id;
newVersion.Created = DateTime.UtcNow;
newVersion.Version = newVersionNumber;
application.Versions.Add(newVersion);
Store.Save();
foreach (var item in copyVersion.Settings)
{
SettingData setting = SettingData.Copy(item);
setting.VersionId = newVersion.Id;
Store.Context.Settings.Add(setting);
}
Store.Save();
scope.Complete();
}
}
public void CopyApplication(string applicationName, string newApplicationName, string newApplicationDescription, int version)
{
if (!Auth.AllowCreateApplication(applicationName))
{
throw new SettingsAuthorizationException(AuthorizationScope.Application, AuthorizationLevel.Create, applicationName, Auth.CurrentIdentity.Id);
}
if (string.IsNullOrWhiteSpace(applicationName))
{
throw new SettingsStoreException(Constants.ERROR_APPLICATION_NO_NAME);
}
var application = GetApplicationsData(applicationName).SingleOrDefault();
if (application == null)
{
throw new SettingsNotFoundException(Constants.ERROR_APPLICATION_UNKNOWN);
}
using (TransactionScope scope = new TransactionScope())
{
CreateApplication(newApplicationName, newApplicationDescription);
var newApplication = GetApplicationsData(newApplicationName).Single();
List <DirectoryData> newDirectories = new List <DirectoryData>();
List <VersionData> copyVersions = new List <VersionData>();
List <SettingData> newSettings = new List <SettingData>();
foreach (var item in application.Directories)
{
DirectoryData data = new DirectoryData
{
ApplicationId = newApplication.Id,
Name = item.Name,
Description = item.Description
};
newApplication.Directories.Add(data);
newDirectories.Add(data);
}
if (version == 0)
{
copyVersions.AddRange((from v in application.Versions
orderby v.Version descending
select v));
}
else
{
copyVersions.Add((from v in application.Versions
orderby v.Version ascending
select v).First());
}
foreach (var item in copyVersions)
{
VersionData newVersion = new VersionData();
newVersion.Version = item.Version;
newVersion.ApplicationId = newApplication.Id;
newVersion.Created = DateTime.UtcNow;
Store.Save();
foreach (var setting in item.Settings)
{
SettingData newSetting = SettingData.Copy(setting);
setting.VersionId = newVersion.Id;
setting.DirectoryId = newDirectories.Single(d => d.Name == setting.Directory.Name).Id;
newSettings.Add(newSetting);
}
}
Store.Context.Settings.AddRange(newSettings);
Store.Save();
scope.Complete();
}
}
