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9 commits

Author SHA1 Message Date
epriestley
ea32c541e4 Remove all optimistic lock code from Lisk
Summary: We never use this and almost certainly never will. It's been in Lisk for ~7 years but is a solution in search of a problem. It causes a conflict with any DAO that has a `version` column.

Test Plan: Browsed around, performed inserts and updates. Edited a Phriction document.

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran, leslie.chong

Differential Revision: https://secure.phabricator.com/D3625
2012-10-04 13:55:43 -07:00
epriestley
fe6022cd97 Load only valid properties in LiskDAO::loadFromArray()
Summary:
Fixes a TODO, and silences a warning introduced by D3601.

There are several cases where we load data like:

  SELECT *, ... AS extraData FROM ...

...and then pass it to `loadAllFromArray()`. Currently, this causes us to set an `extraData` property on the object.

This idiom seems fairly useful and non-dangerous, so I made `loadFromArray()` just drop extra keys.

Since we hit this loop a potentially huge number of times (10,000+ for full Maniphest pages) I did some microoptimization. Lisk is hot enough that it's one of the few places where it's worthwhile (see D1291).

Test Plan: Loaded homepage, no longer got warnings about `viewerIsMember` from Project queries. Browsed ~10 apps, didn't see any issues.

Reviewers: vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D3606
2012-10-03 15:42:44 -07:00
vrana
4682e0c104 Warn against writing to undeclared properties
Summary:
I make this error quite often: I forget to declare a property I am writing to or I make a typo in it.
PHP implicitly creates a public property which I don't like.

I would much rather see a linter warning me against this than this runtime check but writing it is very difficult:

- We need to explore all parents of the class we are checking.
- It is even possible that children will declare that property but it's OK to treat this as error anyway.
- We can extend also builtin or external classes.
- It's somewhat doable for `$this` but even more complex for any `$obj` because we don't know the class of it.

This should catch significant part of these errors and I'm fine with that.

I don't plan escalating to exception because this error is not fatal and should not stop the application from working.

Test Plan: Loaded homepage, checked log.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3601
2012-10-03 11:54:03 -07:00
vrana
7c39c4ca7d Declare common Lisk properties
Summary:
Calling `->setPHID()` or other common Lisk setters creates an implicit public property `$phid`.
I don't like implicit properties and I see them as errors.
Its public visibility also makes me nervous and is vulnerable to bypassing any setters we may create.

Test Plan: Loaded homepage, checked log.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3600
2012-10-03 11:53:37 -07:00
vrana
45e93495e4 Add method for loading relative edges
Summary:
More and more relations are going under edges and I can't work with them from Relatives framework.

This doesn't have the nice transitive property of normal relatives (loading relative objects from relatives loads all of them at once) but I can add it when I need it.

I plan to use it in D3085 (after converting relationships to edges).

Test Plan:
  $task = id(new ManiphestTask())
    ->loadOneWhere('phid = %s', $phid);
  print_r($task->loadRelativeEdges(4));

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3344
2012-08-20 21:11:55 -07:00
vrana
b2c9edd17d Fix doc links 2012-08-10 14:21:55 -07:00
epriestley
cb8120551f Don't special-case LiskDAO->load(0)
Summary:
Lisk currently behaves in two different ways if you call it like `load("cow")` (throws) versus `load(99999999)` (returns null), where neither ID exists.

This was intended to catch programming errors as distinct from missing data, but in practice the former is very rare and you have to handle the latter in most cases anyway. The case where you pass "0" is particularly confusing. See D2971 for an example.

On the balance, I think this ends up being far more confusing than helpful. Instead, just return NULL if we're sure there's no such object.

Test Plan: Reasoned about program behavior.

Reviewers: alanh, btrahan, vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D2977
2012-07-16 09:50:23 -07:00
epriestley
d86c4e0366 Store forced connections in the Lisk connection cache
Summary:
In unit tests which use fixtures, we open transactions on every connection we establish. However, since we don't track connections that are established with "$force_new" (currently, only GlobalLock connections) we never close these transactions normally.

Instead of not tracking these connections, track them using unique keys so we'll never get a cache hit on them.

Test Plan: Built unit tests on top of this, had them stop dying from unclosed transactions.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1162

Differential Revision: https://secure.phabricator.com/D2938
2012-07-09 10:39:21 -07:00
epriestley
534c0aa326 Minor, move all storage/query/db code to src/infrastructure/storage 2012-07-02 10:49:00 -07:00
Renamed from src/storage/lisk/LiskDAO.php (Browse further)