Add contact blocking

app/routers/messages.py

@@ -14,7 +14,7 @@ from app.models import (
     SendDirectMessageRequest,
 )
 from app.radio import radio_manager
-from app.repository import AmbiguousPublicKeyPrefixError, MessageRepository
+from app.repository import AmbiguousPublicKeyPrefixError, AppSettingsRepository, MessageRepository
 from app.websocket import broadcast_event
 
 logger = logging.getLogger(__name__)
@@ -29,11 +29,16 @@ async def get_messages_around(
     context: int = Query(default=100, ge=1, le=500, description="Number of messages before/after"),
 ) -> MessagesAroundResponse:
     """Get messages around a specific message for jump-to-message navigation."""
+    settings = await AppSettingsRepository.get()
+    blocked_keys = settings.blocked_keys or None
+    blocked_names = settings.blocked_names or None
     messages, has_older, has_newer = await MessageRepository.get_around(
         message_id=message_id,
         msg_type=type,
         conversation_key=conversation_key,
         context_size=context,
+        blocked_keys=blocked_keys,
+        blocked_names=blocked_names,
     )
     return MessagesAroundResponse(messages=messages, has_older=has_older, has_newer=has_newer)
 
@@ -59,6 +64,9 @@ async def list_messages(
     q: str | None = Query(default=None, description="Full-text search query"),
 ) -> list[Message]:
     """List messages from the database."""
+    settings = await AppSettingsRepository.get()
+    blocked_keys = settings.blocked_keys or None
+    blocked_names = settings.blocked_names or None
     return await MessageRepository.get_all(
         limit=limit,
         offset=offset,
@@ -69,6 +77,8 @@ async def list_messages(
         after=after,
         after_id=after_id,
         q=q,
+        blocked_keys=blocked_keys,
+        blocked_names=blocked_names,
     )
 
 

app/routers/settings.py

@@ -125,6 +125,22 @@ class AppSettingsUpdate(BaseModel):
         default=None,
         description="Outbound flood scope / region name (empty = disabled)",
     )
+    blocked_keys: list[str] | None = Field(
+        default=None,
+        description="Public keys whose messages are hidden from the UI",
+    )
+    blocked_names: list[str] | None = Field(
+        default=None,
+        description="Display names whose messages are hidden from the UI",
+    )
+
+
+class BlockKeyRequest(BaseModel):
+    key: str = Field(description="Public key to toggle block status")
+
+
+class BlockNameRequest(BaseModel):
+    name: str = Field(description="Display name to toggle block status")
 
 
 class FavoriteRequest(BaseModel):
@@ -241,6 +257,12 @@ async def update_settings(update: AppSettingsUpdate) -> AppSettings:
         kwargs["community_mqtt_email"] = update.community_mqtt_email
         community_mqtt_changed = True
 
+    # Block lists
+    if update.blocked_keys is not None:
+        kwargs["blocked_keys"] = [k.lower() for k in update.blocked_keys]
+    if update.blocked_names is not None:
+        kwargs["blocked_names"] = update.blocked_names
+
     # Flood scope
     flood_scope_changed = False
     if update.flood_scope is not None:
@@ -317,6 +339,20 @@ async def toggle_favorite(request: FavoriteRequest) -> AppSettings:
     return result
 
 
+@router.post("/blocked-keys/toggle", response_model=AppSettings)
+async def toggle_blocked_key(request: BlockKeyRequest) -> AppSettings:
+    """Toggle a public key's blocked status."""
+    logger.info("Toggling blocked key: %s", request.key[:12])
+    return await AppSettingsRepository.toggle_blocked_key(request.key)
+
+
+@router.post("/blocked-names/toggle", response_model=AppSettings)
+async def toggle_blocked_name(request: BlockNameRequest) -> AppSettings:
+    """Toggle a display name's blocked status."""
+    logger.info("Toggling blocked name: %s", request.name)
+    return await AppSettingsRepository.toggle_blocked_name(request.name)
+
+
 @router.post("/migrate", response_model=MigratePreferencesResponse)
 async def migrate_preferences(request: MigratePreferencesRequest) -> MigratePreferencesResponse:
     """Migrate all preferences from frontend localStorage to database.