Amen/Amen/Controllers/APIController.cs

using System;
using System.Linq;
using System.Web.Mvc;

namespace Amen.Controllers
{
    public class APIController : BaseController
    {
        /* Previous totals before initial reset
            229,412 prayers prayed before reset and 5,762,657 prayers by KTIS affiliates before migration
            13,082 prayer requests before reset and 364,224 requests by KTIS affiliates before migration
            6,211 notes sent before reset and 72,923 notes by KTIS affiliates before migration
        */
        public const int CONST_PreviousPrayedCount = 229412 + 5762657;
        public const int CONST_PreviousPrayerCount = 13082 + 364224;
        public const int CONST_PreviousNotesSent = 6211 + 72923;

        // GET: API/Index
        public JsonResult Index()
        {
            return Json("", JsonRequestBehavior.AllowGet);
        }

        public JsonResult PraiseCount(string affiliatekey, string includeAll = "false")
        {
            return PrayerCount(affiliatekey, includeAll, bool.TrueString);
        }

        // GET: API/PrayerCount
        public JsonResult PrayerCount(string affiliatekey, string includeAll = "false", string isPraise = "false")
        {
            var isPraiseBool = StringToBool(isPraise);
            var includeAllBool = StringToBool(includeAll);

            var affiliate = controllerHelper.GetAffiliate(affiliatekey);

            var totalCount = controllerHelper
                                .db.Prayers
                                .Count(i => (i.AffiliateId == affiliate.Id
                                                || includeAllBool
                                            )
                                            && !i.IsDeleted
                                            && i.IsPraise == isPraiseBool);

            if (includeAllBool && !isPraiseBool)
            {
                totalCount += CONST_PreviousPrayerCount;
            }

            var data = new
            {
                count = totalCount,
                display = totalCount.ToString("N0")
            };

            return Json(data, JsonRequestBehavior.AllowGet);
        }

        // GET: API/PrayedCount
        public JsonResult PrayedCount(string affiliatekey, string includeAll = "false")
        {
            var includeAllBool = StringToBool(includeAll);

            var affiliate = controllerHelper.GetAffiliate(affiliatekey);

            var totalCount = controllerHelper
                                 .db.Prayers
                                 .Where(i => (i.AffiliateId == affiliate.Id
                                                 && !i.IsDeleted
                                                 && !i.IsPraise
                                             )
                                             || includeAllBool
                                         )
                                 .Select(i => i.CountPrayed).DefaultIfEmpty(0).Sum();


            if (includeAllBool)
            {
                totalCount += CONST_PreviousPrayedCount;
            }

            var data = new
            {
                count = totalCount,
                display = totalCount.ToString("N0")
            };

            return Json(data, JsonRequestBehavior.AllowGet);
        }

        // GET: API/PrayedCount
        public JsonResult NotesCount(string affiliatekey, string includeAll = "false")
        {
            var includeAllBool = StringToBool(includeAll);

            var affiliate = controllerHelper.GetAffiliate(affiliatekey);

            var totalCount = controllerHelper
                                .db.PrayerNotes
                                .Include("Prayer")
                                .Where(i => (i.Prayer.AffiliateId == affiliate.Id
                                                || includeAllBool
                                            )
                                            && !i.Prayer.IsDeleted
                                            && !i.Prayer.IsPraise)
                                .Count();


            if (includeAllBool)
            {
                totalCount += CONST_PreviousNotesSent;
            }


            var data = new
            {
                count = totalCount,
                display = totalCount.ToString("N0")
            };

            return Json(data, JsonRequestBehavior.AllowGet);
        }

        public static bool StringToBool(string boolString)
        {
            if (boolString.Equals("1", StringComparison.InvariantCultureIgnoreCase)
                || boolString.Equals("yes", StringComparison.InvariantCultureIgnoreCase))
            {
                boolString = bool.TrueString;
            }

            var boolValue = false;
            bool.TryParse(boolString, out boolValue);

            return boolValue;
        }

    }
}