model/api_types: Handle muted_user event.

Update the muted_user list after a muted_user event.
Add MutedUserEvent to api_types.

Co-authored by: Subhasish-Behera <greendoor3000@gmail.com>

Author: rsashank

tests/model/test_model.py

@@ -275,6 +275,7 @@ def test_register_initial_desired_events(self, mocker, initial_data):
             "user_settings",
             "realm_emoji",
             "realm_user",
+            "muted_users",
         ]
         fetch_event_types = [
             "realm",

zulipterminal/api_types.py

@@ -613,6 +613,16 @@ class UpdateDisplaySettingsEvent(TypedDict):
     setting: bool
 
 
+class MutedUser(TypedDict):
+    user_id: int
+    timestamp: int
+
+
+class MutedUserEvent(TypedDict):
+    type: Literal["muted_users"]
+    muted_users: List[MutedUser]
+
+
 # -----------------------------------------------------------------------------
 Event = Union[
     MessageEvent,
@@ -628,6 +638,7 @@ class UpdateDisplaySettingsEvent(TypedDict):
     UpdateUserSettingsEvent,
     UpdateGlobalNotificationsEvent,
     RealmUserEvent,
+    MutedUserEvent,
 ]
 
 ###############################################################################

zulipterminal/model.py

@@ -161,6 +161,7 @@ def __init__(self, controller: Any) -> None:
             "user_settings": self._handle_user_settings_event,
             "realm_emoji": self._handle_update_emoji_event,
             "realm_user": self._handle_realm_user_event,
+            "muted_users": self._handle_muted_users_event,
         }
 
         self.initial_data: Dict[str, Any] = {}
@@ -1675,6 +1676,13 @@ def notify_user(self, message: Message) -> str:
             )
         return ""
 
+    def _handle_muted_users_event(self, event: Event) -> None:
+        """
+        Handle muting/unmuting of users
+        """
+        assert event["type"] == "muted_users"
+        self._update_muted_users(event["muted_users"])
+
     def _handle_message_event(self, event: Event) -> None:
         """
         Handle new messages (eg. add message to the end of the view)