From 4ac18dd0236bd0938a20ca1b766def4dd17cbf6a Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Thu, 16 Jul 2020 21:14:37 -0400
Subject: [PATCH] Fixed: In some cases MinVotes is int from v0.2, causes
 migration failure

---
 .../Datastore/Converters/StringConverter.cs   | 26 +++++++++++++++++++
 .../Migration/166_fix_tmdb_list_config.cs     |  2 ++
 2 files changed, 28 insertions(+)
 create mode 100644 src/NzbDrone.Core/Datastore/Converters/StringConverter.cs

diff --git a/src/NzbDrone.Core/Datastore/Converters/StringConverter.cs b/src/NzbDrone.Core/Datastore/Converters/StringConverter.cs
new file mode 100644
index 000000000..f0315f832
--- /dev/null
+++ b/src/NzbDrone.Core/Datastore/Converters/StringConverter.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+public class StringConverter : JsonConverter<string>
+{
+    public override string Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        if (reader.TokenType == JsonTokenType.Number)
+        {
+            var stringValue = reader.GetInt32();
+            return stringValue.ToString();
+        }
+        else if (reader.TokenType == JsonTokenType.String)
+        {
+            return reader.GetString();
+        }
+
+        throw new System.Text.Json.JsonException();
+    }
+
+    public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
+    {
+        writer.WriteStringValue(value);
+    }
+}
diff --git a/src/NzbDrone.Core/Datastore/Migration/166_fix_tmdb_list_config.cs b/src/NzbDrone.Core/Datastore/Migration/166_fix_tmdb_list_config.cs
index e56d5ce3f..ffe3b2e50 100644
--- a/src/NzbDrone.Core/Datastore/Migration/166_fix_tmdb_list_config.cs
+++ b/src/NzbDrone.Core/Datastore/Migration/166_fix_tmdb_list_config.cs
@@ -25,6 +25,8 @@ namespace NzbDrone.Core.Datastore.Migration
                 PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
                 WriteIndented = true
             };
+
+            _serializerSettings.Converters.Add(new StringConverter());
         }
 
         protected override void MainDbUpgrade()