Taskmaster

/** * Checks if a task with the given ID exists * @param {Array} tasks - Array of tasks to search * @param {string|number} taskId - ID of task or subtask to check * @returns {boolean} Whether the task exists */ function taskExists(tasks, taskId) { // Handle subtask IDs (e.g., "1.2") if (typeof taskId === 'string' && taskId.includes('.')) { const parts = taskId.split('.'); // Validate that it's a proper subtask format (parentId.subtaskId) if (parts.length !== 2 || !parts[0] || !parts[1]) { // Invalid format - treat as regular task ID const id = parseInt(taskId, 10); return tasks.some((t) => t.id === id); } const [parentIdStr, subtaskIdStr] = parts; const parentId = parseInt(parentIdStr, 10); const subtaskId = parseInt(subtaskIdStr, 10); // Find the parent task const parentTask = tasks.find((t) => t.id === parentId); // If parent exists, check if subtask exists return ( parentTask && parentTask.subtasks && parentTask.subtasks.some((st) => st.id === subtaskId) ); } // Handle regular task IDs const id = parseInt(taskId, 10); return tasks.some((t) => t.id === id); } export default taskExists;