public HttpResponseMessage Post(JObject jsonObject)
{
Boolean isValidCoupon = false;
DateTime currentTime = DateTime.Now;
string message = string.Empty;
Int32 couponId = 0;
decimal amount = 0;
dynamic vm = jsonObject;
var registrations = new List <Registration>();
//populate couponCode
var couponCode = (string)jsonObject["couponCode"];
//populate registrations
foreach (dynamic reg in vm.regs)
{
var registration = new Registration
{
EventureListId = reg.eventureListId,
ParticipantId = reg.partId,
//Name = reg.displayList, //mjb don't use this
ListAmount = reg.fee,
Quantity = reg.quantity,
TotalAmount = Convert.ToDecimal(reg.fee)
};
registrations.Add(registration);
}
//get coupon
var coupons = db.Coupons
.Where(c => c.DateStart <currentTime &&
c.DateEnd> currentTime &&
c.Active &&
c.Code == couponCode); //&& c.ownerId == ownerId
if (coupons.Any())
{
isValidCoupon = true;
couponId = coupons.FirstOrDefault().Id;
}
else
{
message = "valid coupon is not found";
amount = 0;
couponId = -1;
}
if (isValidCoupon) //&& notspecialcase --either owner
{
foreach (var reg in registrations)
{
bool isValidForThisReg = true;
string couponType = coupons.FirstOrDefault().CouponType;
//check type and verify valid for owner/event/list
switch (couponType)
{
case "owner":
var listQuery = db.EventureLists.Where(l => l.Id == reg.EventureListId).Select(l => l.EventureId);
var ownerId = db.Eventures
.Where(e => listQuery.Contains(e.Id))
.Select(e => e.OwnerId)
.SingleOrDefault();
if (ownerId == coupons.FirstOrDefault().CouponTypeLinkId)
{
isValidForThisReg = true;
//isOwnerCoupon = true;
}
else
{
message = "Coupon is invalid (O1)";
isValidForThisReg = false;
}
break;
case "event":
//confirm that eventureid = couponlinktypeid
var eventureId = db.EventureLists
.Where(l => l.Id == reg.EventureListId)
.Select(l => l.EventureId).SingleOrDefault();
if (eventureId == coupons.FirstOrDefault().CouponTypeLinkId)
{
isValidForThisReg = true;
}
else
{
message = "Coupon is invalid (E1)";
isValidForThisReg = false;
}
break;
case "list":
//confirm that eventurelistid = couponlinktypeid
if (reg.EventureListId != coupons.FirstOrDefault().CouponTypeLinkId)
{
message = "Coupon is invalid (L1)";
isValidForThisReg = false;
}
break;
default:
message = "Coupon is invalid (D1)";
isValidForThisReg = false;
break;
}
//check usage
if (isValidForThisReg)
{
if (coupons.FirstOrDefault().Usage == 1)
{
//check if part has already redeemed coupon for this race
}
}
//check redeemed v. capacity
if (isValidForThisReg)
{
if (coupons.FirstOrDefault().Capacity <= coupons.FirstOrDefault().Redeemed)
{
message = "Coupon is invalid (C1)";
isValidForThisReg = false;
}
}
//check check owned
if (isValidForThisReg)
{
if (coupons.FirstOrDefault().IsOnlyForOwned)
{
//checked if eventure is owned
var eid = db.EventureLists.Where(l => l.Id == reg.EventureListId).Select(l => l.EventureId);
var isManaged =
db.Eventures.Where(e => eid.Contains(e.Id)).Select(e => e.Managed).FirstOrDefault();
if (isManaged)
{
message = "Coupon is invalid (W1)";
isValidForThisReg = false;
}
}
}
//calculate
if (isValidForThisReg)
{
//message = "valid";
if (coupons.FirstOrDefault().DiscountType == 0) //$ off
{
//for $off coupons we just need to return value so we break from foreach reg loop
amount = coupons.FirstOrDefault().Amount * -1;
break;
}
else //percent off
{
//decimal percent = * -1;
//var listPrice = reg.
//db.EventureLists.Where(l => l.Id == reg.EventureListId)
// .Select(l => l.CurrentFee).FirstOrDefault();
//var test = percent * listPrice / 100;
amount = amount + (coupons.FirstOrDefault().Amount *reg.TotalAmount / 100 * -1);
//couponDto.CouponId = coupons.FirstOrDefault().Id;
}
}
}
}
var coupon = new DtoCoupon(amount, message, couponId);
var js = new JavaScriptSerializer();
string jsonData = js.Serialize(coupon);
var resp = Request.CreateResponse(HttpStatusCode.OK);
resp.Content = new StringContent(jsonData, Encoding.UTF8, "text/plain");
return(resp);
}
public DtoCoupon ValidateCoupon(string couponCode, Int32 participantId, Int32 eventureListId)
{
DateTime currentTime = DateTime.Now;
Boolean isValidCoupon = false;
Boolean isOwnerCoupon = false;
var couponDto = new DtoCoupon(0, "", 0, false);
// does coupon exist at all
var coupons = _contextProvider.Context.Coupons
.Where(c => c.DateStart <currentTime &&
c.DateEnd> currentTime &&
c.Active &&
c.Code == couponCode); //&& c.ownerId == ownerId
if (coupons.Any())
{
isValidCoupon = true;
}
else
{
couponDto.Message = "valid coupon is not found";
couponDto.Amount = 0;
}
//check type and verify valid for owner/event/list
if (isValidCoupon)
{
string couponType = coupons.FirstOrDefault().CouponType;
switch (couponType)
{
case "owner":
var listQuery = _contextProvider.Context.EventureLists.Where(l => l.Id == eventureListId).Select(l => l.EventureId);
var ownerId = _contextProvider.Context.Eventures.Where(e => listQuery.Contains(e.Id)).Select(e => e.OwnerId).SingleOrDefault();
if (ownerId == coupons.FirstOrDefault().CouponTypeLinkId)
{
isValidCoupon = true;
isOwnerCoupon = true;
}
else
{
couponDto.Message = "Coupon is invalid (O1)";
isValidCoupon = false;
}
break;
case "event":
//confirm that eventureid = couponlinktypeid
var eventureId =
_contextProvider.Context.EventureLists.Where(l => l.Id == eventureListId)
.Select(l => l.EventureId).SingleOrDefault();
if (eventureId == coupons.FirstOrDefault().CouponTypeLinkId)
{
isValidCoupon = true;
}
else
{
couponDto.Message = "Coupon is invalid (E1)";
isValidCoupon = false;
}
break;
case "list":
//confirm that eventurelistid = couponlinktypeid
if (eventureListId != coupons.FirstOrDefault().CouponTypeLinkId)
{
couponDto.Message = "Coupon is invalid (L1)";
isValidCoupon = false;
}
break;
default:
couponDto.Message = "Coupon is invalid (D1)";
isValidCoupon = false;
break;
}
}
//check usage
if (isValidCoupon)
{
if (coupons.FirstOrDefault().Usage == 1)
{
//check if part has already redeemed coupon for this race
}
//else //redundant
//{
// isValidCoupon = true;
//}
}
//check redeemed v. capacity
if (isValidCoupon)
{
if (coupons.FirstOrDefault().Capacity <= coupons.FirstOrDefault().Redeemed)
{
couponDto.Message = "Coupon is invalid (C1)";
isValidCoupon = false;
}
//else //redundant
//{
// isValidCoupon = true;
//}
}
//check check owned
if (isValidCoupon)
{
if (coupons.FirstOrDefault().IsOnlyForOwned)
{
//checked if eventure is owned
var eid = _contextProvider.Context.EventureLists.Where(l => l.Id == eventureListId).Select(l => l.EventureId);
var isManaged = _contextProvider.Context.Eventures.Where(e => eid.Contains(e.Id)).Select(e => e.Managed).FirstOrDefault();
if (!isManaged)
{
couponDto.Message = "Coupon is invalid (O1)";
isValidCoupon = false;
}
}
}
//check redeemed
//isValidCoupon = true;
if (isValidCoupon)
{
couponDto.Message = "valid";
if (coupons.FirstOrDefault().DiscountType == 0) //$ off
{
couponDto.Amount = coupons.FirstOrDefault().Amount * -1; //this could be off if there are two
couponDto.CouponId = coupons.FirstOrDefault().Id;
}
else //percent off
{
decimal percent = coupons.FirstOrDefault().Amount * -1;
var listPrice =
_contextProvider.Context.EventureLists.Where(l => l.Id == eventureListId)
.Select(l => l.CurrentFee).FirstOrDefault();
//var test = percent * listPrice / 100;
couponDto.Amount = percent * listPrice / 100;
couponDto.CouponId = coupons.FirstOrDefault().Id;
}
}
else
{
couponDto.Amount = 0;
if (couponDto.Message == "")
{
couponDto.Message = "Coupon is invalid (X1)";
}
}
return(couponDto);
}
