Previously, we were running a single ORM query for every single package
to check for its voted or notified states. Now, we perform a single
ORM query for each of the set of voted or notified packages in
relation with the request user.
This improves performance drastically at the expense of some
manual code additions and set-dependency; i.e. we add a bit
more complexity and roundabout way of getting our data.
Closes: https://gitlab.archlinux.org/archlinux/aurweb/-/issues/102
Signed-off-by: Kevin Morris <kevr@0cost.org>
For SQLAlchemy to automatically understand updates from the
external world, it must use an `autocommit=True` in its session.
This change breaks how we were using commit previously, as
`autocommit=True` causes SQLAlchemy to commit when a
SessionTransaction context hits __exit__.
So, a refactoring was required of our tests: All usage of
any `db.{create,delete}` must be called **within** a
SessionTransaction context, created via new `db.begin()`.
From this point forward, we're going to require:
```
with db.begin():
db.create(...)
db.delete(...)
db.session.delete(object)
```
With this, we now get external DB modifications automatically
without reloading or restarting the FastAPI server, which we
absolutely need for production.
Signed-off-by: Kevin Morris <kevr@0cost.org>
This puts one more toward completion of the homepage
overall; we'll need to still implement the authenticated
user dashboard after this.
Signed-off-by: Kevin Morris <kevr@0cost.org>
A few things added with this commit:
- aurweb.packages.util
- A module providing package and pkgbase helpers.
- aurweb.template.register_filter
- A decorator that can be used to register a filter:
@register_filter("some_filter") def f(): pass
Additionally, template partials have been split off a bit
differently. Changes:
- /packages/{name} is defined in packages/show.html.
- partials/packages/package_actions.html is now
partials/packages/actions.html.
- partials/packages/details.html has been added.
- partials/packages/comments.html has been added.
- partials/packages/comment.html has been added.
- models.dependency_type additions: name and id constants.
- models.relation_type additions: name and id constants.
- models.official_provider additions: base official url constant.
Signed-off-by: Kevin Morris <kevr@0cost.org>
