diff --git a/apps/server/src/domains/game/application/adapters/createGameEmitters.ts b/apps/server/src/domains/game/application/adapters/createGameEmitters.ts
new file mode 100644
index 0000000..32439b9
--- /dev/null
+++ b/apps/server/src/domains/game/application/adapters/createGameEmitters.ts
@@ -0,0 +1,34 @@
+import { Server, Socket } from "socket.io";
+
+type EmitPayload = unknown;
+
+const emitWithOptionalPayload = (
+  emit: (event: string, payload?: EmitPayload) => void,
+  event: string,
+  payload?: EmitPayload
+) => {
+  if (payload === undefined) {
+    emit(event);
+    return;
+  }
+
+  emit(event, payload);
+};
+
+export const createEmitToRoom = (io: Server) => {
+  return (roomId: string, event: string, payload?: EmitPayload) => {
+    emitWithOptionalPayload((eventName, body) => io.to(roomId).emit(eventName, body), event, payload);
+  };
+};
+
+export const createEmitToSocket = (socket: Socket) => {
+  return (event: string, payload?: EmitPayload) => {
+    emitWithOptionalPayload((eventName, body) => socket.emit(eventName, body), event, payload);
+  };
+};
+
+export const createEmitToAll = (io: Server) => {
+  return (event: string, payload?: EmitPayload) => {
+    emitWithOptionalPayload((eventName, body) => io.emit(eventName, body), event, payload);
+  };
+};
diff --git a/apps/server/src/domains/game/handlers/onDisconnect.ts b/apps/server/src/domains/game/handlers/onDisconnect.ts
index 5555397..0756c37 100644
--- a/apps/server/src/domains/game/handlers/onDisconnect.ts
+++ b/apps/server/src/domains/game/handlers/onDisconnect.ts
@@ -1,22 +1,18 @@
 import { Server } from "socket.io";
 import { GameManager } from "@server/domains/game/GameManager";
 import { disconnectUseCase } from "@server/domains/game/application/useCases/disconnectUseCase";
+import { createEmitToAll } from "../application/adapters/createGameEmitters";
 
 export const onDisconnect = (
   io: Server,
   gameManager: GameManager,
   playerId: string
 ) => {
+  const emitToAll = createEmitToAll(io);
+
   disconnectUseCase({
     gameManager,
     playerId,
-    emitToAll: (event, payload) => {
-      if (payload === undefined) {
-        io.emit(event);
-        return;
-      }
-
-      io.emit(event, payload);
-    },
+    emitToAll,
   });
 };
diff --git a/apps/server/src/domains/game/handlers/onPing.ts b/apps/server/src/domains/game/handlers/onPing.ts
index 99c8f88..e50c659 100644
--- a/apps/server/src/domains/game/handlers/onPing.ts
+++ b/apps/server/src/domains/game/handlers/onPing.ts
@@ -1,16 +1,12 @@
 import { Socket } from "socket.io";
 import { pingUseCase } from "@server/domains/game/application/useCases/pingUseCase";
+import { createEmitToSocket } from "../application/adapters/createGameEmitters";
 
 export const onPing = (socket: Socket, clientTime: number) => {
+  const emitToSocket = createEmitToSocket(socket);
+
   pingUseCase({
     clientTime,
-    emitToSocket: (event, payload) => {
-      if (payload === undefined) {
-        socket.emit(event);
-        return;
-      }
-
-      socket.emit(event, payload);
-    },
+    emitToSocket,
   });
 };
diff --git a/apps/server/src/domains/game/handlers/onReadyForGame.ts b/apps/server/src/domains/game/handlers/onReadyForGame.ts
index 6bece4f..5ab8152 100644
--- a/apps/server/src/domains/game/handlers/onReadyForGame.ts
+++ b/apps/server/src/domains/game/handlers/onReadyForGame.ts
@@ -1,24 +1,19 @@
 import { Socket } from "socket.io";
 import { GameManager } from "@server/domains/game/GameManager";
 import { readyForGameUseCase } from "@server/domains/game/application/useCases/readyForGameUseCase";
+import { createEmitToSocket } from "../application/adapters/createGameEmitters";
 
 export const onReadyForGame = (
   socket: Socket,
   gameManager: GameManager
 ) => {
   const roomId = Array.from(socket.rooms).find((room) => room !== socket.id);
+  const emitToSocket = createEmitToSocket(socket);
 
   readyForGameUseCase({
     socketId: socket.id,
     roomId,
     gameManager,
-    emitToSocket: (event, payload) => {
-      if (payload === undefined) {
-        socket.emit(event);
-        return;
-      }
-
-      socket.emit(event, payload);
-    },
+    emitToSocket,
   });
 };
diff --git a/apps/server/src/domains/game/handlers/onStartGame.ts b/apps/server/src/domains/game/handlers/onStartGame.ts
index 528caaa..a3b9a08 100644
--- a/apps/server/src/domains/game/handlers/onStartGame.ts
+++ b/apps/server/src/domains/game/handlers/onStartGame.ts
@@ -2,6 +2,7 @@
 import { GameManager } from "@server/domains/game/GameManager";
 import { RoomManager } from "@server/domains/room/RoomManager";
 import { startGameUseCase } from "@server/domains/game/application/useCases/startGameUseCase";
+import { createEmitToRoom } from "../application/adapters/createGameEmitters";
 
 export const onStartGame = (
   io: Server,
@@ -9,17 +10,12 @@
   roomManager: RoomManager,
   ownerId: string
 ) => {
+  const emitToRoom = createEmitToRoom(io);
+
   startGameUseCase({
     ownerId,
     gameManager,
     roomManager,
-    emitToRoom: (roomId, event, payload) => {
-      if (payload === undefined) {
-        io.to(roomId).emit(event);
-        return;
-      }
-
-      io.to(roomId).emit(event, payload);
-    },
+    emitToRoom,
   });
 };