public async Task <HttpResponseMessage> CreateChallenges([FromBody] ChallengesPackage challengpkg)
        {
            if (!ModelState.IsValid)
            {
                return(Request.CreateResponse(HttpStatusCode.BadRequest));
            }

            var result = await challengeManager.CreateChallenge(challengpkg);

            if (!result)
            {
                return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "something went wrong"));
            }
            return(Request.CreateResponse(HttpStatusCode.Created, "Request successfully sent"));
        }
        public async Task <bool> CreateChallenge(ChallengesPackage challengepkg)
        {
            List <Challenge> challenges = new List <Challenge>();

            if (null == challengepkg)
            {
                return(false);
            }
            for (int i = 0; i < challengepkg.Challenges.Count; i++)
            {
                Challenge challenge = challengepkg.Challenges[i].ConvertToChallenge(true);
                challenges.Add(challenge);
            }

            var result = await ChallengeEntityService.CreateChallenge(challenges);

            return(result);
        }