Sébastien Theys
78bef3e08c
- store `x2many` values as `Set`. This is conceptually more correct because duplicates were already not allowed, and using a `Set` allows for much faster operations such as checking the presence of a record in the relation, which is done at every write, for every linked record. - `stringify` in `write` was slow and unnecessary because we can always assume that new non-primitive should be provided to `write` - remove field values from store, in favor of just storing a counter, which is enough to trigger renders. This allows to get rid of one Proxy level around data, which was slower, but which also prevented from using `Set`. - write in store exactly once per update cycle, to trigger one `useStore` call on each component. Records keep `__state` but as a local counter, to let `useStore` know which records have been updated (easier to compare a counter than comparing each and every field value). Results ======= The worse case test (using a lot of x2m) that was used to benchmark this PR `form_renderer_tests.js` of `mail_enterprise` went from taking around 4s before this commit, to around 2.5s after this commit. And the worse `_setRelationLinkMany2Many` previously took around 250ms, and it now takes around 50ms. The whole `mail` QUnit suite took around 55s before, now around 42s. Part of task-2308312 closes odoo/odoo#55248 X-original-commit: 4db0a10d85534ef896f6bcbf13bca4983a6e2003 Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>
Odoo
Odoo is a suite of web based open source business apps.
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