Method applySubtaskChanges

src/modals/TaskEditModal.ts:747–777

(task: TaskInfo)

	}

	protected async applySubtaskChanges(task: TaskInfo): Promise<void> {
		const currentTaskFile = this.app.vault.getAbstractFileByPath(task.path);
		if (!(currentTaskFile instanceof TFile)) return;

		const result = await applyTaskEditSubtaskChanges({
			parentTaskFile: currentTaskFile,
			selectedSubtaskFiles: this.selectedSubtaskFiles,
			initialSubtaskFiles: this.initialSubtaskFiles,
			getTaskInfo: (path) => this.plugin.cacheManager.getTaskInfo(path),
			buildProjectReference: (parentTaskFile, subtaskPath) =>
				this.buildProjectReference(parentTaskFile, subtaskPath),
			updateTaskProjects: (subtaskInfo, updatedProjects) =>
				this.plugin.updateTaskProperty(subtaskInfo, "projects", updatedProjects),
			onAddError: (error) => {
				tasknotesLogger.error("Failed to add subtask relation:", {
					category: "persistence",
					operation: "add-subtask-relation",
					error: error,
				});
			},
			onRemoveError: (error) => {
				tasknotesLogger.error("Failed to remove subtask relation:", {
					category: "persistence",
					operation: "remove-subtask-relation",
					error: error,
				});
			},
		});

		this.initialSubtaskFiles = result.nextInitialSubtaskFiles;
	}

	// Start expanded for edit modal - override parent property
	protected isExpanded = true;