Re: Archiving repeated tasks under corresponding date tree for each repeated item

[Ihor Radchenko]

> Hope it is clear now, thanks so much for any help!

Sorry for not making my previous email more clear. I actually understood
what you want to achieve. My suggestion was rather an alternative
approach to "revisit the past" - you can always build agenda view for a
specific date (or range of dates) in the past. That way, you would not
need to look into archive file manually at all.

On your actual question, I think I found some old reddit comment [1] that
may be relevant. The code provides a new command to archive an org
headline without actually deleting it. That way, you will get a copy of
your headline on the date of archival. Below is the original code with
me adding docstrings for more clarity.

(defun my/org-archive-delete-logbook ()
"Delete LOGBOOK of the entry at point. It is obsolete once the copy of
the item is moved to the archive file."
  (save-excursion
   (org-end-of-meta-data)
   (let ((elm (org-element-at-point)))
     (when (and
            (equal (org-element-type elm) 'drawer)
            (equal (org-element-property :drawer-name elm) "LOGBOOK"))
       (delete-region (org-element-property :begin elm)
                      (org-element-property :end elm))))))

(defun my/org-archive-without-delete ()
"Archive item at point, but do not actually delete it."
  (cl-letf (((symbol-function 'org-cut-subtree) (lambda () nil)))
    (org-archive-subtree)))

(defun my/org-archive-logbook ()
"Create an archive copy of subtree at point and delete LOGBOOK in the
first headline of the subtree."
  (interactive)
  (my/org-archive-without-delete)
  (my/org-archive-delete-logbook))

I think you can modify the last function and call it in
org-trigger-hook, so that repeating items would be archived without
deleting every time you mark the item DONE.

[1] 
https://old.reddit.com/r/orgmode/comments/dg43hs/can_i_archive_a_property_drawer/f3frk2n/

Best,
Ihor

Gerardo Moro <gerardomoro37@gmail.com> writes:

> Thanks, Ihor.
> Indeed, that is an excellent feature of agenda. I use it sometimes  to
> visualize what I have DONE during the week on the sopt.
> What I aim to accomplish however is a more systematic log of all the DONE
> tasks, this is, to have an archive file where to archive all tasks.
> This file is in the format:
>
> 2020
>    2020-01-01 DONE task1
>    2020-01-12 DONE task2
>    2020-02-01 CANCELLED task3
>
> So it is indeed a datetree file where I can revisit the past :) if you will.
> The problem with habits and repeated tasks is that they don't get archived
> when DONE...
> They get archived once the task is cancelled or completed as a whole, all
> under the day the task stopped continuing, under which I have all the
> logged individual completion.
> It would be desirable to have each "completion" archived under its
> corresponding datetree, it is more meaningful :)
>
> Hope it is clear now, thanks so much for any help!
> GM
> So even if I have beeng doing the task every wednesday for a year, it won't
> be archived
>
> El mar., 3 nov. 2020 a las 7:53, Ihor Radchenko (<yantar92@gmail.com>)
> escribió:
>
>> > It would be great if each of these individual "task
>> > happenings" were archived under the date and time they were completed
>> > individually, and not just all as one block. This way I could get weekly
>> > reviews that take those into account.
>>
>> What about trying to do your weekly review using org-agenda? You can
>> show the task every day you complete it by enabling org-agenda-log-mode
>> in your weekly agenda (v l). If your tasks are also archived regularly,
>> you may also need "v A" to include archive files into agenda view.
>>
>> Best,
>> Ihor
>>
>>
>> Gerardo Moro <gerardomoro37@gmail.com> writes:
>>
>> > Dear all,
>> >
>> > I am resending this as I believe it's a useful concept to implement,
>> > especially by those who track their tasks and do weekly/monthly reviews.
>> >
>> > When I archive a repeated task (let's say, a learning project of 15
>> minutes
>> > every Wednesday day for 2 months), the task gets archived in a date tree
>> > all under the day it was closed (cancelled) as a whole. This means that
>> all
>> > the LOGGED individual instances of repetition are archived on the day the
>> > project got completed. It would be great if each of these individual
>> "task
>> > happenings" were archived under the date and time they were completed
>> > individually, and not just all as one block. This way I could get weekly
>> > reviews that take those into account. Not sure if I made myself
>> understood!
>> > :))
>> >
>> > Thanks!
>> > G
>>