Function deleteTask

src/utils/tasks.ts:393–441

(
  taskListId: string,
  taskId: string,
)

}

export async function deleteTask(
  taskListId: string,
  taskId: string,
): Promise<boolean> {
  const path = getTaskPath(taskListId, taskId)

  try {
    // Update high water mark before deleting to prevent ID reuse
    const numericId = parseInt(taskId, 10)
    if (!isNaN(numericId)) {
      const currentMark = await readHighWaterMark(taskListId)
      if (numericId > currentMark) {
        await writeHighWaterMark(taskListId, numericId)
      }
    }

    // Delete the task file
    try {
      await unlink(path)
    } catch (e) {
      const code = getErrnoCode(e)
      if (code === 'ENOENT') {
        return false
      }
      throw e
    }

    // Remove references to this task from other tasks
    const allTasks = await listTasks(taskListId)
    for (const task of allTasks) {
      const newBlocks = task.blocks.filter(id => id !== taskId)
      const newBlockedBy = task.blockedBy.filter(id => id !== taskId)
      if (
        newBlocks.length !== task.blocks.length ||
        newBlockedBy.length !== task.blockedBy.length
      ) {
        await updateTask(taskListId, task.id, {
          blocks: newBlocks,
          blockedBy: newBlockedBy,
        })
      }
    }

    notifyTasksUpdated()
    return true
  } catch {
    return false
  }
}

export async function listTasks(taskListId: string): Promise<Task[]> {
  const dir = getTasksDir(taskListId)