public async Task <IActionResult> GetHero(string alexaHeroId)
        {
            var hero = await _repo.GetByAlexaId(alexaHeroId);

            if (hero == null)
            {
                return(NotFound());
            }

            return(Ok(hero));
        }
        public async Task AddEntry(JournalEntry entry)
        {
            var hero = await _heroRepo.GetByAlexaId(entry.AlexaHeroId);

            await _journalRepo.AddEntry(new Journal
            {
                HeroId      = hero.Id,
                Description = entry.Description,
                Duration    = entry.Duration,
                EntryType   = entry.Type,
                Title       = entry.Title,
                DateTime    = entry.DateTime
            });
        }