Remove remaining bits of groups code. (#12936)

* Update worker docs to remove group endpoints.
* Removes an unused parameter to `ApplicationService`.
* Break dependency between media repo and groups.
* Avoid copying `m.room.related_groups` state events during room upgrades.

5 files changed, 0 insertions, 9 deletions

diff --git a/synapse/api/constants.py b/synapse/api/constants.py

index f03fdd6dae..e1d31cabed 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -95,7 +95,6 @@ class EventTypes:
     Aliases: Final = "m.room.aliases"
     Redaction: Final = "m.room.redaction"
     ThirdPartyInvite: Final = "m.room.third_party_invite"
-    RelatedGroups: Final = "m.room.related_groups"
 
     RoomHistoryVisibility: Final = "m.room.history_visibility"
     CanonicalAlias: Final = "m.room.canonical_alias"
diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py

index ed92c2e910..0dfa00df44 100644
--- a/synapse/appservice/__init__.py
+++ b/synapse/appservice/__init__.py
@@ -70,7 +70,6 @@ class ApplicationService:
     def __init__(
         self,
         token: str,
-        hostname: str,
         id: str,
         sender: str,
         url: Optional[str] = None,
@@ -88,7 +87,6 @@ class ApplicationService:
         )  # url must not end with a slash
         self.hs_token = hs_token
         self.sender = sender
-        self.server_name = hostname
         self.namespaces = self._check_namespaces(namespaces)
         self.id = id
         self.ip_range_whitelist = ip_range_whitelist
diff --git a/synapse/config/appservice.py b/synapse/config/appservice.py

index 24498e7944..16f93273b3 100644
--- a/synapse/config/appservice.py
+++ b/synapse/config/appservice.py
@@ -179,7 +179,6 @@ def _load_appservice(
 
     return ApplicationService(
         token=as_info["as_token"],
-        hostname=hostname,
         url=as_info["url"],
         namespaces=as_info["namespaces"],
         hs_token=as_info["hs_token"],
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py

index 5c91d33f58..e1341dd9bb 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -468,7 +468,6 @@ class RoomCreationHandler:
             (EventTypes.RoomAvatar, ""),
             (EventTypes.RoomEncryption, ""),
             (EventTypes.ServerACL, ""),
-            (EventTypes.RelatedGroups, ""),
             (EventTypes.PowerLevels, ""),
         ]
 
diff --git a/synapse/storage/databases/main/media_repository.py b/synapse/storage/databases/main/media_repository.py

index 40ac377ca9..deffdc19ce 100644
--- a/synapse/storage/databases/main/media_repository.py
+++ b/synapse/storage/databases/main/media_repository.py
@@ -278,10 +278,6 @@ class MediaRepositoryStore(MediaRepositoryBackgroundUpdateStore):
                          WHERE profiles.avatar_url = '{media_prefix}' || lmr.media_id)
                     AND NOT EXISTS
                         (SELECT 1
-                         FROM groups
-                         WHERE groups.avatar_url = '{media_prefix}' || lmr.media_id)
-                    AND NOT EXISTS
-                        (SELECT 1
                          FROM room_memberships
                          WHERE room_memberships.avatar_url = '{media_prefix}' || lmr.media_id)
                     AND NOT EXISTS