Add Redis function GetObjectByKey

redis/redis.go

@@ -177,6 +177,27 @@ func (r ClientWithHelpers) SetObjectByKeyIndefinitely(key string, object interfa
 
 }
 
+func GetObjectByKey[T any](redisClient *ClientWithHelpers, key string, object T) *T {
+	// Make sure we have a Redis client, and it is connected
+	if redisClient == nil || !redisClient.IsConnected() {
+		return nil
+	}
+
+	// Get the object from Redis
+	jsonString := redisClient.GetValueByKey(key)
+	if jsonString == "" {
+		return nil
+	}
+
+	// Now unmarshal
+	err := json.Unmarshal([]byte(jsonString), &object)
+	if err != nil {
+		return nil
+	}
+
+	return &object
+}
+
 func (r ClientWithHelpers) GetValueByKey(key string) string {
 	if !r.IsConnected() {
 		return ""