From f9eb3e137dd74942ad850ded2774ea29255b1f0c Mon Sep 17 00:00:00 2001
From: "Timothy J. Warren" <tim@timshomepage.net>
Date: Fri, 8 Oct 2021 22:55:54 -0400
Subject: [PATCH] Remove redundant updates on finishing a media item

---
 .../API/Kitsu/Queries/GetUserHistory.graphql       |  6 ++++++
 .../API/Kitsu/Transformer/HistoryTransformer.php   | 14 ++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/AnimeClient/API/Kitsu/Queries/GetUserHistory.graphql b/src/AnimeClient/API/Kitsu/Queries/GetUserHistory.graphql
index 4dd35bc2..61c795dc 100644
--- a/src/AnimeClient/API/Kitsu/Queries/GetUserHistory.graphql
+++ b/src/AnimeClient/API/Kitsu/Queries/GetUserHistory.graphql
@@ -30,6 +30,12 @@ query ($slug: String!) {
 						canonical
 						localized
 					}
+					...on Anime {
+						episodeCount
+					}
+					...on Manga {
+						chapterCount
+					}
 				}
 				updatedAt
 			}
diff --git a/src/AnimeClient/API/Kitsu/Transformer/HistoryTransformer.php b/src/AnimeClient/API/Kitsu/Transformer/HistoryTransformer.php
index 1a37f9f0..5c522dcf 100644
--- a/src/AnimeClient/API/Kitsu/Transformer/HistoryTransformer.php
+++ b/src/AnimeClient/API/Kitsu/Transformer/HistoryTransformer.php
@@ -65,6 +65,7 @@ abstract class HistoryTransformer {
 
 		foreach ($base as $entry)
 		{
+			// Filter out other media types
 			if (strtolower($entry['media']['__typename']) !== $this->type)
 			{
 				continue;
@@ -195,6 +196,19 @@ abstract class HistoryTransformer {
 			return NULL;
 		}
 
+		// Hide the last episode update (Anime)
+		foreach (['episodeCount', 'chapterCount'] as $count)
+		{
+			if ( ! empty($entry['media'][$count]))
+			{
+				$update = $entry['changedData']['progress'][1] ?? 0;
+				if ($update === $entry['media'][$count])
+				{
+					return NULL;
+				}
+			}
+		}
+
 		$action = ($this->isReconsuming($entry))
 			? "{$this->reconsumeAction} {$item}"
 			: "{$this->progressAction} {$item}";