public IHttpActionResult FetchQuests([FromUri] Guid userId)
        {
            var quests = _questQueryService.GetQuests(userId);

            return(Ok(new
            {
                quests = quests.Select(x => new
                {
                    name = x.Name,
                    description = x.Description,
                    isPublic = x.IsPublic,
                    expirience = x.Expirience,
                    coins = x.Coins ?? default(decimal),
                    requiredLevel = x.RequiredLevel,
                    createdOn = x.CreatedOn,
                    updatedOn = x.UpdatedOn,
                    questId = x.QuestId,
                    imageUrl = x.ImageUrl,
                    createdById = x.CreatedById,
                    questСomplexity = x.QuestСomplexity.ToString()
                })
            }));
        }