public void CheckVersion <TClass>(TClass instance) where TClass : class, IDocument
{
var type = typeof(TClass);
var documentVersion = instance.Version.ToString();
var latestVersion = _migrationLocator.GetLatestVersion(type);
var currentVersion = _versionLocator.GetCurrentVersion(type) ?? latestVersion;
if (documentVersion == currentVersion)
{
return;
}
if (latestVersion == documentVersion)
{
return;
}
if (DocumentVersion.Default() == documentVersion)
{
DetermineCurrentVersion(instance, currentVersion, latestVersion);
return;
}
throw new VersionViolationException(currentVersion.ToString(), documentVersion, latestVersion);
}
public DocumentVersion GetCurrentOrLatestMigrationVersion(Type type)
{
var latestVersion = _migrationLocator.GetLatestVersion(type);
return(GetCurrentVersion(type) ?? latestVersion);
}
