feature: hide blocked players in chat

hasura/triggers/player_blocks.sql

@@ -126,6 +126,18 @@ BEGIN
      WHERE dc.room_id = LEAST(_a, _b)::text || ':' || GREATEST(_a, _b)::text
        AND dc.steam_id = _a;
 
+    -- Chat hides what the blocked player said from the blocker, so their bell
+    -- previews go the way NotificationsService.retractChatMessage takes them:
+    -- blanked as well, since a recipient can restore their own deleted rows,
+    -- and a push still waiting in its bundling window skips a deleted row.
+    UPDATE public.notifications n
+       SET deleted_at = COALESCE(n.deleted_at, now()),
+           message = ''
+     WHERE n.steam_id = _a
+       AND n.type IN ('ChatMessage', 'MatchChatMessage')
+       AND n.data->>'senderSteamId' = _b::text
+       AND (n.deleted_at IS NULL OR n.message <> '');
+
     RETURN NULL;
 END;
 $$;

src/chat/chat.module.ts

@@ -13,6 +13,7 @@ import { loggerFactory } from "src/utilities/LoggerFactory";
 import { getQueuesProcessors } from "src/utilities/QueueProcessors";
 import { ChatController } from "./chat.controller";
 import { NotificationsModule } from "src/notifications/notifications.module";
+import { PlayerBlocksModule } from "src/player-blocks/player-blocks.module";
 import { ChatQueues } from "./enums/ChatQueues";
 import { PruneDirectMessages } from "./jobs/PruneDirectMessages";
 import { BackfillDirectMessages } from "./jobs/BackfillDirectMessages";
@@ -24,6 +25,7 @@ import { BackfillDirectMessages } from "./jobs/BackfillDirectMessages";
     PostgresModule,
     forwardRef(() => RconModule),
     NotificationsModule,
+    PlayerBlocksModule,
     BullModule.registerQueue({
       name: ChatQueues.ChatMaintenance,
     }),