public void Run(Type type, BsonDocument document)
{
var documentVersion = _versionService.GetVersionOrDefault(document);
var currentOrLatest = _versionService.GetCurrentOrLatestMigrationVersion(type);
if (documentVersion == currentOrLatest)
{
return;
}
MigrateUpOrDown(type, document, documentVersion, currentOrLatest);
}
private FilterDefinition <BsonDocument> CreateQueryForRelevantDocuments(
Type type)
{
var currentVersion = _versionService.GetCurrentOrLatestMigrationVersion(type);
var existFilter = Builders <BsonDocument> .Filter.Exists(_versionService.GetVersionFieldName(), false);
var notEqualFilter = Builders <BsonDocument> .Filter.Ne(
_versionService.GetVersionFieldName(),
currentVersion);
return(Builders <BsonDocument> .Filter.Or(existFilter, notEqualFilter));
}
