From a43b93d7962fa3351db2fee4f7fa1f762259f977 Mon Sep 17 00:00:00 2001
From: advplyr <advplyr@protonmail.com>
Date: Sun, 18 Feb 2024 14:58:46 -0600
Subject: [PATCH] Fix:Clear library filter data cache when library item is
 updated #2597

---
 server/Database.js           | 13 ++++++++++++-
 server/models/LibraryItem.js |  6 ++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/server/Database.js b/server/Database.js
index dd9a0550..3d4219e5 100644
--- a/server/Database.js
+++ b/server/Database.js
@@ -419,10 +419,21 @@ class Database {
     await this.models.libraryItem.fullCreateFromOld(oldLibraryItem)
   }
 
+  /**
+   * Save metadata file and update library item
+   * 
+   * @param {import('./objects/LibraryItem')} oldLibraryItem 
+   * @returns {Promise<boolean>}
+   */
   async updateLibraryItem(oldLibraryItem) {
     if (!this.sequelize) return false
     await oldLibraryItem.saveMetadata()
-    return this.models.libraryItem.fullUpdateFromOld(oldLibraryItem)
+    const updated = await this.models.libraryItem.fullUpdateFromOld(oldLibraryItem)
+    // Clear library filter data cache
+    if (updated) {
+      delete this.libraryFilterData[oldLibraryItem.libraryId]
+    }
+    return updated
   }
 
   async removeLibraryItem(libraryItemId) {
diff --git a/server/models/LibraryItem.js b/server/models/LibraryItem.js
index ee8a4bb8..c7da31f6 100644
--- a/server/models/LibraryItem.js
+++ b/server/models/LibraryItem.js
@@ -225,6 +225,12 @@ class LibraryItem extends Model {
     return newLibraryItem
   }
 
+  /**
+   * Updates libraryItem, book, authors and series from old library item
+   * 
+   * @param {oldLibraryItem} oldLibraryItem 
+   * @returns {Promise<boolean>} true if updates were made
+   */
   static async fullUpdateFromOld(oldLibraryItem) {
     const libraryItemExpanded = await this.findByPk(oldLibraryItem.id, {
       include: [