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comments (comments in Avanti)

The lino.modlib.comments in Lino Avanti is configured and used to satisfy the application requirements.

Note

Code snippets in this document (lines starting with >>>) get tested as part of our development workflow. The following initialization snippet tells you which demo project is being used.

>>> from lino import startup
>>> startup('lino_book.projects.avanti1.settings')
>>> from lino.api.doctest import *

Overview

Comments in Lino Avanti are considered confidential data and can be seen only by users with appropriate permission.

See also User types in Lino Avanti.

Private comments are seen only by their respective author.

Public comments are shown to other social workers. Comments are never shown to the external supervisor.

A system administrator can see all comments (it makes no sense to hide them because a system admin can easily create or use a user account with the permissions they want).

Comments are private by default:

>>> dd.plugins.comments.private_default
True

All partners are Commentable, but in Lino Avanti: we use comments only on Client.

>>> list(rt.models_by_base(comments.Commentable))
[<class 'lino_avanti.lib.avanti.models.Client'>, <class
'lino_xl.lib.contacts.models.Company'>, <class
'lino_xl.lib.contacts.models.Partner'>, <class
'lino_xl.lib.contacts.models.Person'>, <class
'lino_xl.lib.households.models.Household'>, <class
'lino_xl.lib.uploads.models.Upload'>]

Tests

The demo database contains 648 comments, and they are all private.

>>> rt.models.comments.Comment.objects.all().count()
540
>>> rt.models.comments.Comment.objects.filter(private=True).count()
540

Robin can see them all.

>>> rt.login("robin").show(comments.Comments,
...     column_names="id user owner", limit=6,
...     display_mode=DISPLAY_MODE_GRID)
...
==== =============== ===================================
 ID   Author          Topic
---- --------------- -----------------------------------
 1    audrey          `BALLO Armáni (179/romain) <…>`__
 2    martina         `BALLO Armáni (179/romain) <…>`__
 3    nathalie        `BALLO Armáni (179/romain) <…>`__
 4    nelly           `BALLO Armáni (179/romain) <…>`__
 5    sandra          `BALLO Armáni (179/romain) <…>`__
 6    Laura Lieblig   `BALLO Armáni (179/romain) <…>`__
==== =============== ===================================

Nathalie sees only her own comments:

>>> rt.login("nathalie").show(comments.Comments,
...     column_names="id user owner", limit=6, display_mode=DISPLAY_MODE_GRID)
...
==== ========== =======================================
 ID   Author     Topic
---- ---------- ---------------------------------------
 3    nathalie   `BALLO Armáni (179/romain) <…>`__
 12   nathalie   `ALVANG Aleksándr (178/romain) <…>`__
 21   nathalie   `ABDOO Aátif (177/nathalie) <…>`__
 30   nathalie   `CHAHINE Bánji (174/nelly) <…>`__
 39   nathalie   `BELSKAIA Anton (172/rolf) <…>`__
 48   nathalie   `ABDUL Abbáád (171/romain) <…>`__
==== ========== =======================================

>>> rt.login("nathalie").show(comments.RecentComments)
...
- [... ago](… "Created ...") by **nathalie** in reply to
**martina** about [KEITA Cácey (161/nathalie)](…) : This is a comment about
[Mr Chátá Cisse](/#/api/contacts/Persons/150) and [Mr Chiámáká
Congo](/#/api/contacts/Persons/126).

...

>>> rt.show(comments.Comments,
...     column_names="id user owner", limit=6)
...

>>> rt.show(comments.RecentComments)

>>> rt.login("audrey").show(comments.RecentComments)

Summary:

>>> rows = []
>>> views = (comments.Comments, avanti.Clients)
>>> headers = ["User", "type"] + [i.__name__ for i in views]
>>> user_list = [users.User.get_anonymous_user()] + list(users.User.objects.all())
>>> for u in user_list:
...    cells = [str(u.username), u.user_type.name]
...    for dv in views:
...       qs = dv.request(user=u).data_iterator
...       cells.append(str(qs.count()))
...    rows.append(cells)
>>> print(rstgen.table(headers, rows))
...
=========== ============= ========== =========
 User        type          Comments   Clients
----------- ------------- ---------- ---------
 anonymous   anonymous     0          29
 audrey      auditor       0          29
 martina     coordinator   0          29
 nathalie    user          60         29
 nelly       user          60         29
 sandra      secretary     0          29
 laura       teacher       0          29
 romain      admin         540        29
 rolf        admin         540        29
 robin       admin         540        29
=========== ============= ========== =========