Remove unnecessary Exists checks.

A QuerySnapshot only consists of existing documents, so there's no need to check DocumentSnapshot.Exists.
GoogleCloudPlatform · Aug 16, 2019 · a154ba2 · a154ba2
1 parent 81697f2
commit a154ba2
Showing 1 changed file with 10 additions and 24 deletions.
diff --git a/firestore/api/GetData/Program.cs b/firestore/api/GetData/Program.cs
@@ -154,20 +154,13 @@ private static async Task GetMultipleDocs(string project)
  QuerySnapshot capitalQuerySnapshot = await capitalQuery.GetSnapshotAsync();
  foreach (DocumentSnapshot documentSnapshot in capitalQuerySnapshot.Documents)
  {
- if (documentSnapshot.Exists)
- {
- Console.WriteLine("Document data for {0} document:", documentSnapshot.Id);
- Dictionary<string, object> city = documentSnapshot.ToDictionary();
- foreach (KeyValuePair<string, object> pair in city)
- {
- Console.WriteLine("{0}: {1}", pair.Key, pair.Value);
- }
- Console.WriteLine("");
- }
- else
+ Console.WriteLine("Document data for {0} document:", documentSnapshot.Id);
+ Dictionary<string, object> city = documentSnapshot.ToDictionary();
+ foreach (KeyValuePair<string, object> pair in city)
  {
- Console.WriteLine("Document {0} does not exist!", documentSnapshot.Id);
+ Console.WriteLine("{0}: {1}", pair.Key, pair.Value);
  }
+ Console.WriteLine("");
  }
  // [END fs_get_multiple_docs]
  }
@@ -180,20 +173,13 @@ private static async Task GetAllDocs(string project)
  QuerySnapshot allCitiesQuerySnapshot = await allCitiesQuery.GetSnapshotAsync();
  foreach (DocumentSnapshot documentSnapshot in allCitiesQuerySnapshot.Documents)
  {
- if (documentSnapshot.Exists)
- {
- Console.WriteLine("Document data for {0} document:", documentSnapshot.Id);
- Dictionary<string, object> city = documentSnapshot.ToDictionary();
- foreach (KeyValuePair<string, object> pair in city)
- {
- Console.WriteLine("{0}: {1}", pair.Key, pair.Value);
- }
- Console.WriteLine("");
- }
- else
+ Console.WriteLine("Document data for {0} document:", documentSnapshot.Id);
+ Dictionary<string, object> city = documentSnapshot.ToDictionary();
+ foreach (KeyValuePair<string, object> pair in city)
  {
- Console.WriteLine("Document {0} does not exist!", documentSnapshot.Id);
+ Console.WriteLine("{0}: {1}", pair.Key, pair.Value);
  }
+ Console.WriteLine("");
  }
  // [END fs_get_all_docs]
  }