Throw error for unsupported predicates

PureSwift · Apr 30, 2024 · 7480100 · 7480100
1 parent 925670f
commit 7480100
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Sources/MongoDBModel/MongoDatabase.swift b/Sources/MongoDBModel/MongoDatabase.swift
@@ -187,7 +187,9 @@ internal extension MongoDatabase {
  ) async throws -> [BSONDocument] {
  let entityName = fetchRequest.entity
  let collection = self.collection(entityName, options: options)
- let filter = fetchRequest.predicate.flatMap { BSONDocument(predicate: $0) } ?? [:]
+ guard let filter = fetchRequest.predicate.flatMap({ BSONDocument(predicate: $0) }) else {
+ throw CocoaError(.featureUnsupported)
+ }
  let options = FindOptions(fetchRequest: fetchRequest)
  let stream = try await collection.find(filter, options: options)
  var results = [BSONDocument]()