Desktop: Optimised sidebar rendering speed

ReactNativeClient/lib/models/BaseItem.js

@@ -156,6 +156,8 @@ class BaseItem extends BaseModel {
 	}
 
 	static async loadItemsByIds(ids) {
+		if (!ids.length) return [];
+
 		const classes = this.syncItemClassNames();
 		let output = [];
 		for (let i = 0; i < classes.length; i++) {

ReactNativeClient/lib/models/Tag.js

@@ -109,6 +109,7 @@ class Tag extends BaseItem {
 
 	static async tagsByNoteId(noteId) {
 		const tagIds = await NoteTag.tagIdsByNoteId(noteId);
+		if (!tagIds.length) return [];
 		return this.modelSelectAll(`SELECT * FROM tags WHERE id IN ("${tagIds.join('","')}")`);
 	}