add command for reindex cache

main.ts

@@ -115,6 +115,14 @@ export default class VikunjaPlugin extends Plugin {
 				await this.commands.resetTasksInVikunja();
 			}
 		})
+		this.addCommand({
+			id: "vikunja-reset-cache",
+			name: "Reset cache and reindex tasks",
+			callback: async () => {
+				await this.cache.reindex();
+			}
+
+		})
 	}
 
 	private async handleEditorChange(data: any) {

src/settings/VaultTaskCache.ts

@@ -64,6 +64,20 @@ export default class VaultTaskCache {
 		this.changesMade = false;
 	}
 
+	async reindex() {
+		const cache = new Map<number, PluginTask>();
+		const tasks = await this.plugin.processor.getVaultSearcher().getTasks(this.plugin.processor.getTaskParser());
+		tasks.map(task => {
+			if (task.task.id === undefined) {
+				throw new Error("VaultTaskCache: Task id is not defined");
+			}
+			cache.set(task.task.id, task);
+		})
+		this.cache = cache;
+		this.changesMade = true;
+		await this.saveCacheToDisk();
+	}
+
 	updateFileInfos(id: number, filepath: string, lineno: number) {
 		const cachedTask = this.get(id);
 		if (cachedTask === undefined) {