# Introduction
In this PR we've migrated `twenty-shared` from a `vite` app
[libary-mode](https://vite.dev/guide/build#library-mode) to a
[preconstruct](https://preconstruct.tools/) "atomic" application ( in
the future would like to introduce preconstruct to handle of all our
atomic dependencies such as `twenty-emails` `twenty-ui` etc it will be
integrated at the monorepo's root directly, would be to invasive in the
first, starting incremental via `twenty-shared`)
For more information regarding the motivations please refer to nor:
- https://github.com/twentyhq/core-team-issues/issues/587
-
https://github.com/twentyhq/core-team-issues/issues/281#issuecomment-2630949682
close https://github.com/twentyhq/core-team-issues/issues/589
close https://github.com/twentyhq/core-team-issues/issues/590
## How to test
In order to ease the review this PR will ship all the codegen at the
very end, the actual meaning full diff is `+2,411 −114`
In order to migrate existing dependent packages to `twenty-shared` multi
barrel new arch you need to run in local:
```sh
yarn tsx packages/twenty-shared/scripts/migrateFromSingleToMultiBarrelImport.ts && \
npx nx run-many -t lint --fix -p twenty-front twenty-ui twenty-server twenty-emails twenty-shared twenty-zapier
```
Note that `migrateFromSingleToMultiBarrelImport` is idempotent, it's atm
included in the PR but should not be merged. ( such as codegen will be
added before merging this script will be removed )
## Misc
- related opened issue preconstruct
https://github.com/preconstruct/preconstruct/issues/617
## Closed related PR
- https://github.com/twentyhq/twenty/pull/11028
- https://github.com/twentyhq/twenty/pull/10993
- https://github.com/twentyhq/twenty/pull/10960
## Upcoming enhancement: ( in others dedicated PRs )
- 1/ refactor generate barrel to export atomic module instead of `*`
- 2/ generate barrel own package with several files and tests
- 3/ Migration twenty-ui the same way
- 4/ Use `preconstruct` at monorepo global level
## Conclusion
As always any suggestions are welcomed !
In this huge (sorry!) PR:
- introducing objectMetadataItem in contextStore instead of
objectMetadataId which is more convenient
- splitting some big hooks into smaller parts to avoid re-renders
- removing Effects to avoid re-renders (especially onViewChange)
- making the view prefetch separate from favorites to avoid re-renders
- making the view prefetch load a state and add selectors on top of it
to avoir re-renders
As a result, the performance is WAY better (I suspect the favorite
implementation to trigger a lot of re-renders unfortunately).
However, we are still facing a random app freeze on view creation. I
could not investigate the root cause. As this seems to be already there
in the precedent release, we can move forward but this seems a urgent
follow up to me ==> EDIT: I've found the root cause after a few ours of
deep dive... an infinite loop in RecordTableNoRecordGroupBodyEffect...
prastoin edit: close https://github.com/twentyhq/twenty/issues/10253
---------
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>
Co-authored-by: prastoin <paul@twenty.com>
In this PR, I'm simplifying the lastVisitedView / Object logic:
- removing fallback logic as it's not useful
- splitting hooks into smaller hooks (to avoir re-renders)
- removing componentState on those states that are global
Fixes https://github.com/twentyhq/twenty/issues/9772
In this PR:
- the root cause of the issue that the ContextStoreViewIdEffect was not
filtering the views on objectMetadata properly
- I'm also deleting some over complex in the latestVisited view logic
- Duplicated logic between ContextStoreViewIdEffect and
ViewBarViewIdEffect, see my comment
