public HttpResponseMessage GetApplicantsPerWeek(HttpRequestMessage request, int sponsorshipId)
        {
            var applicantions = _studentApi.GetSponsorApplicantsPerWeek(sponsorshipId);

            var data = WeekApplicant.MapApplicants(applicantions);

            var response = request.CreateResponse(HttpStatusCode.OK, new { count = data.Count, data });

            return(response);
        }