Summary:
Until now, we've been hiding transactions beneath the surface. When you call persistModel, you're implicitly creating a transaction.
You could explicitly create them with `atomically`..., but there were several critical problems that are fixed in this diff:
- Calling persistModel / unpersistModel within a transaction could cause the DatabaseStore to trigger. This could result in other parts of the app making queries /during/
the transaction, potentially before the COMMIT occurred and saved the changes. The new, explicit inTransaction syntax holds all changes until after COMMIT and then triggers.
- Calling atomically and then calling persistModel inside that resulted in us having to check whether a transaction was present and was gross.
- Many parts of the code ran extensive logic inside a promise chained within `atomically`:
BAD:
```
DatabaseStore.atomically =>
DatabaseStore.persistModel(draft) =>
GoMakeANetworkRequestThatReturnsAPromise
```
OVERWHELMINGLY BETTER:
```
DatabaseStore.inTransaction (t) =>
t.persistModel(draft)
.then =>
GoMakeANetworkRequestThatReturnsAPromise
```
Having explicit transactions also puts us on equal footing with Sequelize and other ORMs. Note that you /have/ to call DatabaseStore.inTransaction (t) =>. There is no other way to access the methods that let you alter the database. :-)
Other changes:
- This diff removes Message.labels and the Message-Labels table. We weren't using Message-level labels anywhere, and the table could grow very large.
- This diff changes the page size during initial sync from 250 => 200 in an effort to make transactions a bit faster.
Test Plan: Run tests!
Reviewers: juan, evan
Reviewed By: juan, evan
Differential Revision: https://phab.nylas.com/D2353
Summary:
Caveat: If you submit feedback from one account, and then switch accounts and
submit feedback again, the data from the old account still gets passed. It
looks like that was true with the previous compose-a-draft-with-feedback action
too. Maybe you know how to fix this? I couldn't figure it out.
Test Plan: Try it out! Not sure how to usefully write specs.
Reviewers: bengotow
Reviewed By: bengotow
Differential Revision: https://phab.nylas.com/D2106
Summary: Adds a prominent blue button to email us feedback
Test Plan: Run tests
Reviewers: dillon, evan
Reviewed By: dillon, evan
Differential Revision: https://phab.nylas.com/D2081
- Do not sort and then reverse the request history every time it's requested
- Do not allow the request history to grow forever (cap at 200)
- Do not stringify tasks until they're clicked
Summary: Fixes T3625
Test Plan: Easy to test by opening/closing reply options dropdown as a large image attachment is downloaded
Reviewers: evan, dillon
Reviewed By: dillon
Maniphest Tasks: T3625
Differential Revision: https://phab.nylas.com/D2034
Summary: Also enhancements to the developer toolbar
Test Plan: edgehill --test
Reviewers: dillon, bengotow
Reviewed By: bengotow
Differential Revision: https://phab.nylas.com/D1976
Summary:
Move sync workers and Edgehill token checks to work window
Move the task queue and database setup to the work window
Move ContactStore background refresh to work window
Store the task queue in the database
WIP
The TaskQueue now puts tasks in the database instead of in a file, which also means it can be observed
Move all delta sync and initial sync to a package, make NylasSyncStore which exposes read-only sync state
DraftStore no longer reads task status. Once you set the "sending" bit on a draft, it never gets unset. But that's fine actually.
If your package lists windowTypes, you *only* get loaded in those windowTypes. If you specify no windowTypes, you get loaded in the root window.
This means that onboarding, worker-ui, worker-sync, etc. no longer get loaded into the main window
ActivitySidebar has a special little store that observes the task queue since it's no longer in the window
Move "toggle component regions" / "toggle react remote" to the Developer menu
Move sync worker specs, update draft store specs to not rely on TaskQueue at all
Test Plan: Run existing tests, all pass
Reviewers: dillon, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D1936
2015-08-27 16:39:40 -07:00
Renamed from internal_packages/developer-bar/lib/developer-bar-store.coffee (Browse further)
