From 16d3827dbd3a50a46eb9660bf2aec83e627ebd96 Mon Sep 17 00:00:00 2001
From: Mark McDowall <mark@mcdowall.ca>
Date: Tue, 27 Feb 2024 16:56:59 -0800
Subject: [PATCH] Fixed: Processing updated episodes in series after refresh

Closes #6560
---
 src/NzbDrone.Core/Tv/EpisodeRefreshedService.cs      | 12 +++++++-----
 .../Tv/Events/EpisodeInfoRefreshedEvent.cs           |  3 ++-
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/NzbDrone.Core/Tv/EpisodeRefreshedService.cs b/src/NzbDrone.Core/Tv/EpisodeRefreshedService.cs
index 5d2e5c1e9..0b535dc25 100644
--- a/src/NzbDrone.Core/Tv/EpisodeRefreshedService.cs
+++ b/src/NzbDrone.Core/Tv/EpisodeRefreshedService.cs
@@ -55,6 +55,8 @@ namespace NzbDrone.Core.Tv
         {
             if (message.Series.AddOptions == null)
             {
+                var toSearch = new List<int>();
+
                 if (!message.Series.Monitored)
                 {
                     _logger.Debug("Series is not monitored");
@@ -65,19 +67,22 @@ namespace NzbDrone.Core.Tv
                         a.AirDateUtc.HasValue &&
                         a.AirDateUtc.Value.Between(DateTime.UtcNow.AddDays(-14), DateTime.UtcNow.AddDays(1)) &&
                         a.Monitored)
+                    .Select(e => e.Id)
                     .ToList();
 
                 if (previouslyAired.Empty())
                 {
                     _logger.Debug("Newly added episodes all air in the future");
-                    _searchCache.Set(message.Series.Id.ToString(), previouslyAired.Select(e => e.Id).ToList());
                 }
 
+                toSearch.AddRange(previouslyAired);
+
                 var absoluteEpisodeNumberAdded = message.Updated.Where(a =>
                         a.AbsoluteEpisodeNumberAdded &&
                         a.AirDateUtc.HasValue &&
                         a.AirDateUtc.Value.Between(DateTime.UtcNow.AddDays(-14), DateTime.UtcNow.AddDays(1)) &&
                         a.Monitored)
+                    .Select(e => e.Id)
                     .ToList();
 
                 if (absoluteEpisodeNumberAdded.Empty())
@@ -85,10 +90,7 @@ namespace NzbDrone.Core.Tv
                     _logger.Debug("No updated episodes recently aired and had absolute episode number added");
                 }
 
-                var toSearch = new List<int>();
-
-                toSearch.AddRange(previouslyAired.Select(e => e.Id));
-                toSearch.AddRange(absoluteEpisodeNumberAdded.Select(e => e.Id));
+                toSearch.AddRange(absoluteEpisodeNumberAdded);
 
                 if (toSearch.Any())
                 {
diff --git a/src/NzbDrone.Core/Tv/Events/EpisodeInfoRefreshedEvent.cs b/src/NzbDrone.Core/Tv/Events/EpisodeInfoRefreshedEvent.cs
index 090ea270e..6a3f24b65 100644
--- a/src/NzbDrone.Core/Tv/Events/EpisodeInfoRefreshedEvent.cs
+++ b/src/NzbDrone.Core/Tv/Events/EpisodeInfoRefreshedEvent.cs
@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using NzbDrone.Common.Messaging;
 
@@ -15,6 +15,7 @@ namespace NzbDrone.Core.Tv.Events
         {
             Series = series;
             Added = new ReadOnlyCollection<Episode>(added);
+            Updated = new ReadOnlyCollection<Episode>(updated);
             Removed = new ReadOnlyCollection<Episode>(removed);
         }
     }