feat: auto-accept pending room invites

Introduced functionality to automatically accept pending room invites, enhancing the bot's integration capabilities. This feature filters and accepts invitations unless the room is in the bot's ignore list. It aims to streamline the bot's entry into designated discussion spaces without manual intervention, ensuring it remains an active participant in relevant rooms. In cases where joining a room fails, the bot attempts to leave the room to avoid repeated joining attempts and adds the room to an ignore list to prevent future automated entry attempts, improving error handling and maintainability.

This change underscores our commitment to enhancing automated processes and simplifying management tasks related to room participation for the bot, thereby allowing it to function more autonomously and efficiently.

src/matrix_reportbot/classes/bot.py

@@ -526,6 +526,40 @@ class ReportBot:
                 except Exception as e:
                     self.logger.log(f"Error sending error message: {e}")
 
+    async def accept_pending_invites(self):
+        """Accept all pending invites."""
+
+        assert self.matrix_client, "Matrix client not set up"
+
+        invites = self.matrix_client.invited_rooms
+
+        for invite in [k for k in invites.keys()]:
+            if invite in self.room_ignore_list:
+                self.logger.log(
+                    f"Ignoring invite to room {invite} (room is in ignore list)",
+                    "debug",
+                )
+                continue
+
+            self.logger.log(f"Accepting invite to room {invite}")
+
+            response = await self.matrix_client.join(invite)
+
+            if isinstance(response, JoinError):
+                self.logger.log(
+                    f"Error joining room {invite}: {response.message}. Not trying again.",
+                    "error",
+                )
+
+                leave_response = await self.matrix_client.room_leave(invite)
+
+                if isinstance(leave_response, RoomLeaveError):
+                    self.logger.log(
+                        f"Error leaving room {invite}: {leave_response.message}",
+                        "error",
+                    )
+                    self.room_ignore_list.append(invite)
+
     async def run(self):
         """Start the bot."""
 
@@ -545,11 +579,16 @@ class ReportBot:
         )
         self.matrix_client.config = client_config
 
-        # Run initial sync (includes joining rooms)
+        # Run initial sync
 
         self.logger.log("Running initial sync...", "debug")
 
-        sync = await self.matrix_client.sync(timeout=30000, full_state=True)
+        await self.matrix_client.sync(timeout=30000, full_state=True)
+
+        # Accept pending invites
+
+        self.logger.log("Joining rooms...", "debug")
+        self.accept_pending_invites()
 
         # Set custom name