1
0
Fork 0
mirror of https://we.phorge.it/source/phorge.git synced 2024-09-20 01:08:50 +02:00
No description
Find a file
epriestley 2160c45619 Implement an "Attachments" behavior for Conduit Search APIs
Summary:
Ref T9964. We have various kinds of secondary data on objects (like subscribers, projects, paste content, Owners paths, file attachments, etc) which is somewhat slow, or somewhat large, or both.

Some approaches to handling this in the API include:

  - Always return all of it (very easy, but slow).
  - Require users to make separate API calls to get each piece of data (very simple, but inefficient and really cumbersome to use).
  - Implement a hierarchical query language like GraphQL (powerful, but very complex).
  - Kind of mix-and-match a half-power query language and some extra calls? (fairly simple, not too terrible?)

We currently mix-and-match internally, with `->needStuff(true)`. This is not a general-purpose, full-power graph query language like GraphQL, and it occasionally does limit us.

For example, there is no way to do this sort of thing:

  $conpherence_thread_query = id(new ConpherenceThreadQuery())
    ->setViewer($viewer)
    // ...
    ->setNeedMessages(true)
    ->setWhenYouLoadTheMessagesTheyNeedProfilePictures(true);

However, we almost never actually need to do this and when we do want to do it we usually don't //really// want to do it, so I don't think this is a major limit to the practical power of the system for the kinds of things we really want to do with it.

Put another way, we have a lot of 1-level hierarchical queries (get pictures or repositories or projects or files or content for these objects) but few-to-no 2+ level queries (get files for these objects, then get all the projects for those files).

So even though 1-level hierarchies are not a beautiful, general-purpose, fully-abstract system, they've worked well so far in practice and I'm comfortable moving forward with them in the API.

If we do need N-level queries in the future, there is no technical reason we can't put GraphQL (or something similar) on top of this eventually, and this would represent a solid step toward that. However, I suspect we'll never need them.

Upshot: I'm pretty happy with "->needX()" for all practical purposes, so this is just adding a way to say "->needX()" to the API.

Specifically, you say:

```
{
  "attachments": {
    "subscribers": true,
  }
}
```

...and get back subscriber data. In the future (or for certain attachments), `true` might become a dictionary of extra parameters, if necessary, and could do so without breaking the API.

Test Plan:
- Ran queries to get attachments.

{F1025449}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9964

Differential Revision: https://secure.phabricator.com/D14772
2015-12-14 11:53:00 -08:00
bin Provide bin/garbage for interacting with garbage collection 2015-10-02 09:17:24 -07:00
conf Mark some strings for translation 2015-06-09 23:06:52 +10:00
externals Remove skins from Phame 2015-12-11 08:14:12 -08:00
resources Mobile tweaks to new PhameHome 2015-12-11 20:36:54 -08:00
scripts Add a lock to storage upgrade and adjustment 2015-12-02 06:18:28 +11:00
src Implement an "Attachments" behavior for Conduit Search APIs 2015-12-14 11:53:00 -08:00
support Add a "Startup" to DarkConsole 2015-08-21 14:53:29 -07:00
webroot Mobile tweaks to new PhameHome 2015-12-11 20:36:54 -08:00
.arcconfig Use the configuration driven unit test engine 2015-08-11 07:57:11 +10:00
.arclint Apply phutil XHPAST linter standard 2015-11-13 07:09:12 +11:00
.arcunit Use the configuration driven unit test engine 2015-08-11 07:57:11 +10:00
.editorconfig Fix text lint issues 2015-02-12 07:00:13 +11:00
.gitignore Add custom Cows and Figlet directories to .gitignore 2015-10-08 20:23:05 -07:00
LICENSE Fix text lint issues 2015-02-12 07:00:13 +11:00
NOTICE Update Phabricator NOTICE file to reflect modern legal circumstances 2014-06-25 13:42:13 -07:00
README.md Remove push to IRC from "readme.md" too 2015-10-24 18:39:16 -07:00

Phabricator is a collection of web applications which help software companies build better software.

Phabricator includes applications for:

  • reviewing and auditing source code;
  • hosting and browsing repositories;
  • tracking bugs;
  • managing projects;
  • conversing with team members;
  • assembling a party to venture forth;
  • writing stuff down and reading it later;
  • hiding stuff from coworkers; and
  • also some other things.

You can learn more about the project (and find links to documentation and resources) at Phabricator.org

Phabricator is developed and maintained by Phacility.


SUPPORT RESOURCES

For resources on filing bugs, requesting features, reporting security issues, and getting other kinds of support, see Support Resources.

NO PULL REQUESTS!

We do not accept pull requests through GitHub. If you would like to contribute code, please read our Contributor's Guide.

LICENSE

Phabricator is released under the Apache 2.0 license except as otherwise noted.