fix(instant-meetings): Expose retention period for instant meetings

Signed-off-by: Joas Schilling <coding@schilljs.com>

docs/capabilities.md

@@ -185,6 +185,7 @@
 * `important-conversations` (local) - Whether important conversations are supported
 * `unbind-conversation` (local) - Whether the API exists to make an event and phone conversation persistent
 * `config => conversations => retention-event` (local) - Number of days before an inactive event conversation is deleted (`0` = disabled)
+* `config => conversations => retention-instant-meetings` (local) - Number of days before an instant meeting conversation is deleted (`0` = disabled)
 * `config => conversations => retention-phone` (local) - Number of days before an inactive incoming or outgoing phone conversation is deleted (`0` = disabled)
 * `config => call => predefined-backgrounds-v2` (local) - Whether virtual backgrounds should be read from the theming directory
 * `dashboard-event-rooms` (local) - Whether Talk APIs offer functionality for Dashboard requests

lib/Capabilities.php

@@ -260,6 +260,7 @@ class Capabilities implements IPublicCapability {
 					'description-length' => Room::DESCRIPTION_MAXIMUM_LENGTH,
 					'retention-event' => max(0, $this->appConfig->getAppValueInt('retention_event_rooms', 28)),
 					'retention-phone' => max(0, $this->appConfig->getAppValueInt('retention_phone_rooms', 7)),
+					'retention-instant-meetings' => max(0, $this->appConfig->getAppValueInt('retention_instant_meetings', 1)),
 				],
 				'federation' => [
 					'enabled' => false,

lib/ResponseDefinitions.php

@@ -480,6 +480,7 @@ namespace OCA\Talk;
  *             description-length: positive-int,
  *             retention-event: non-negative-int,
  *             retention-phone: non-negative-int,
+ *             retention-instant-meetings: non-negative-int,
  *         },
  *         federation: array{
  *             enabled: bool,

tests/php/CapabilitiesTest.php

@@ -114,6 +114,7 @@ class CapabilitiesTest extends TestCase {
 				['max_call_duration', 0, 0],
 				['retention_event_rooms', 28, 28],
 				['retention_phone_rooms', 7, 7],
+				['retention_instant_meetings', 1, 1],
 			]);
 
 		$this->assertInstanceOf(IPublicCapability::class, $capabilities);
@@ -180,6 +181,7 @@ class CapabilitiesTest extends TestCase {
 						'description-length' => 2000,
 						'retention-event' => 28,
 						'retention-phone' => 7,
+						'retention-instant-meetings' => 1,
 					],
 					'federation' => [
 						'enabled' => false,
@@ -277,6 +279,7 @@ class CapabilitiesTest extends TestCase {
 				['max_call_duration', 0, 0],
 				['retention_event_rooms', 28, 28],
 				['retention_phone_rooms', 7, 7],
+				['retention_instant_meetings', 1, 1],
 			]);
 
 		$this->assertInstanceOf(IPublicCapability::class, $capabilities);
@@ -346,6 +349,7 @@ class CapabilitiesTest extends TestCase {
 						'description-length' => 2000,
 						'retention-event' => 28,
 						'retention-phone' => 7,
+						'retention-instant-meetings' => 1,
 					],
 					'federation' => [
 						'enabled' => false,