add message in hub

packages/wsServer/wsServer.go

@@ -2,6 +2,7 @@ package wsServer
 
 import (
 	"context"
+	json2 "encoding/json"
 	"errors"
 	"log"
 	"net/http"
@@ -14,6 +15,7 @@ import (
 
 	"github.com/coder/websocket"
 	"github.com/coder/websocket/wsjson"
+	"github.com/google/uuid"
 )
 
 func ServeWsConnection(responseWriter http.ResponseWriter, request *http.Request) {
@@ -74,6 +76,21 @@ func WsSendMessageCloseIfTimeout(user *types.User, message any) {
 	}
 }
 
+func WsSendMessageToMultipleCloseIfTimeout(users *[]types.User, excludeId uuid.UUID, message any) {
+
+	json, err := json2.Marshal(message)
+	if err != nil {
+		log.Printf("json marshal error: %v", err)
+		json = []byte{}
+	}
+
+	for _, user := range *users {
+		if user.Id != excludeId {
+			WsSendMessageCloseIfTimeout(&user, json)
+		}
+	}
+}
+
 func sendToAllMessageCloseIfTimeout(message *map[string]any) {
 	cache.Mu.RLock()
 	users := make([]*types.User, 0, len(cache.Users))