Fix rendering of project slugs in tokenizer UI

Summary: Fixes T5659. When building a token after a user selection, we currently use the `value` as the token text, but sometimes that's an internal name which doesn't make much sense to users. For projects, it is now "sluga slugb Proper Display Name". If available, use `displayName` instead.

Test Plan: Typed some projects into a tokenizer, got display names only.

Reviewers: chad, joshuaspence

Reviewed By: joshuaspence

Subscribers: epriestley

Maniphest Tasks: T5659

Differential Revision: https://secure.phabricator.com/D9996
Namespace `dateCreated` in Maniphest query construction

Summary: Fixes T5661. We may now pick up a conflicting `dateCreated` field from an edge table join.

Test Plan: Ran a project + dateCreated filtering query, no longer got an exception.

Reviewers: btrahan, joshuaspence

Reviewed By: joshuaspence

Subscribers: epriestley

Maniphest Tasks: T5661

Differential Revision: https://secure.phabricator.com/D9997
Rename `PhabricatorDestructableInterface` interface

Summary: Ref T5655. The `PhabricatorDestructibleInterface` interface is misspelled as `PhabricatorDestructableInterface`. Fix the spelling mistake.

Test Plan: `grep`. Seeing as this interface is fairly recent, I don't expect that this would cause any widespread breakages.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D9988
Don't explicitly name abstract base classes

Summary: Ref T5655. It is superfluous to include "base" in the name of an abstract base class. Furthermore, it is not done consistently within the code base.

Test Plan: Ran `arc unit`.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D9989
Simplify the implementation of `PhabricatorPHIDType` subclasses

Summary: Instead of implementing the `getTypeConstant` method in all subclasses of `PhabricatorPHIDType`, provide a `final` implementation in the base class which uses reflection. See D9837 for a similar implementation.

Test Plan: Ran `arc unit`.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin, hach-que

Differential Revision: https://secure.phabricator.com/D9985
Utilize `PhutilMethodNotImplementedException`

Summary: Depends on D9992. Utilize the `PhutilMethodNotImplementedException` class.

Test Plan: N/A

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D10000
Change class names in documentation

Summary: Ref T5655. Update class names in documentation after D9983.

Test Plan: N/A

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D9984
Rename auth classes for consistency

Summary: Ref T5655. Depends on D9998.

Test Plan: `arc unit`

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: 20after4, epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D9999
Fix broken references to auth adapters

This was broken in D9999 but somehow didn't fail linting or unit tests.

Auditors: epriestley
Add a missing migration

Summary: This migration script is required for D9999, which has already landed.

Test Plan: Ran `./bin/storage upgrade` and can log in again.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D10010
Rename `HTTPFutureResponseStatus` subclasses

Summary: Ref T5655. Depends on D10008.

Test Plan: `arc unit`

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D10009
Fix `!unsubscribe` in Differential

Summary: Fixes T5682.

Test Plan: Will test...

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T5682

Differential Revision: https://secure.phabricator.com/D10013
Rename `PhabricatorApplication` subclasses

Summary: Ref T5655. Some discussion in D9839. Generally speaking, `Phabricator{$name}Application` is clearer than `PhabricatorApplication{$name}`.

Test Plan:
# Pinned and uninstalled some applications.
# Applied patch and performed migrations.
# Verified that the pinned applications were still pinned and that the uninstalled applications were still uninstalled.
# Performed a sanity check on the database contents.

Reviewers: btrahan, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: hach-que, epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D9982
Add a missing migration for transaction actors

Summary: Add a missing migration which should have been included in D9982. Harbormaster and Herald PHIDs are used as actors in some transactions.

Test Plan: Ran `./bin/storage upgrade`. Saw a transaction render correctly as "Herald assigned this task to alincoln" instead of "Unknown Object (Application) assigned this task to alincoln".

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D10028
Implement the `getName` method in `PhabricatorApplication` subclasses

Summary: Provide an implementation for the `getName` method rather than automagically determining the application name.

Test Plan: Saw reasonable application names in the launcher.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D10027
Add some missing application names

Summary: Add some missing methods from D10027.

Test Plan: Viewed `/applications/query/all/` without hitting exceptions.

Reviewers: joshuaspence

Subscribers: epriestley, hach-que

Differential Revision: https://secure.phabricator.com/D10029
Fix incorrect old name for Asana auth provider in provider migration

Summary: The old class name isn't quite correct.

I'm just updating the migration rather than adding a new one to fix it since
this was very recently introduced and affects only installs using Asana auth,
so it's realistic that the number of affected installs might be 0.

Affected installs can use `--apply` to safely rerun the migration.

Auditors: joshuaspence
Phortune Carts and Purchases

Summary:
Ref T2787. Make carts and purchases real objects, with storage, that kind-of work.

Roughly, the idea here is that applications create "purchases" (like "1 large t-shirt") and add them to "carts" (a user can have a lot of different carts at the same time), then hand things off to Phortune to deal with actualy charging a card. Roughly this works like Paypal or other similar systems do, except Phortune is the thing the user gets handed off to.

This doesn't do anything interesting/useful yet.

Also fix some bugs and update some UI.

Test Plan: Added a product to a cart, saw it in cart screen.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10001
Phortune Charges

Summary: Ref T2787. Makes charges a real object, allows providers to apply them. We are now (just barely) capable of stealing users' money.

Test Plan: {F179584}

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10002
Phortune Cart Status, some one-time support

Summary:
Ref T2787. Carts need a status so we can tell if they've been purchased. Also kind of get WePay working as a one-time provider, and let charges not have a methodPHID (they won't for one-time providers).

All the status stuff is still super crazy rough and you can do things like start a checkout, add a bunch of stuff to your cart, complete the checkout, and have Phabricator think you paid for all the stuff you added. But this is fine for now since you can't actually edit carts, and also none of this is at all usable anyway. I'll refine some of the workflows in future diffs, for now I'm just getting things hooked up and technically working.

Test Plan:
  - Purcahsed a cart and got a sort of status/done screen instead of a "your money is gone" exception.
  - Went through the WePay flow and got a successful test checkout.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10003