Fix:Clear library filter data cache when library item is updated #2597

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) {

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: [