From df0a7bf24123501536a9d48f38de6eaf87e48a02 Mon Sep 17 00:00:00 2001
From: Brandon Arolick <barolick@yahoo.com>
Date: Fri, 15 Apr 2022 16:07:30 -0400
Subject: [PATCH] added functionality for sending proximity messages

---
 .../src/requestHandlers/CoveyTownRequestHandlers.ts        | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/services/townService/src/requestHandlers/CoveyTownRequestHandlers.ts b/services/townService/src/requestHandlers/CoveyTownRequestHandlers.ts
index caa4b8f..fe7523e 100644
--- a/services/townService/src/requestHandlers/CoveyTownRequestHandlers.ts
+++ b/services/townService/src/requestHandlers/CoveyTownRequestHandlers.ts
@@ -273,10 +273,13 @@ function townSocketAdapter(
         }
         case ChatType.PROXIMITY: {
           const { recipients } = message;
-          if (recipients && recipients.length > 1) {
+          if (recipients && recipients.length >= 1) {
             recipients.forEach(recipient => {
               const toSocketId = playerIdToSocketId.get(recipient);
-              if (toSocketId) socket.to(toSocketId).emit('chatMessage', message);
+              const senderSocketId = playerIdToSocketId.get(message.senderID);
+              if (toSocketId && senderSocketId && (senderSocketId === socket.id || toSocketId === socket.id)){
+                socket.to(toSocketId).emit('chatMessage', message);
+              } 
             });
           }
           break;