Merge pull request #77 from CS3219-AY2425S1/fix/matching-service-update

update matching service with fe connection to use websocket

Author: tyouwei

matching-service/package.json

@@ -19,12 +19,14 @@
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
     "express": "^4.21.1",
-    "redis": "^4.7.0"
+    "redis": "^4.7.0",
+    "ws": "^8.18.0"
   },
   "devDependencies": {
     "@types/amqplib": "^0.10.5",
     "@types/cors": "^2.8.17",
     "@types/express": "^5.0.0",
+    "@types/ws": "^8.5.12",
     "nodemon": "^3.1.7",
     "prettier": "^3.3.3",
     "ts-node": "^10.9.2",