public IHttpActionResult CheckRewardValidity(CheckRewardValidity reward)
{
//if (reward.UserId == null) { return BadRequest(); }
//if (reward.RewardCode == null) { return BadRequest(); }
if (!ModelState.IsValid)
{
return(BadRequest());
}
UserRewardRedemption model = db.UserRewardRedemption.Where(r => r.UserId == reward.UserId && r.RewardRedemption.RewardCode == reward.RewardCode).FirstOrDefault();
if (model == null)
{
return(BadRequest("Sorry, Reward Code not valid"));
}
//if (model.RewardStatus == RewardStatus.Closed) { return BadRequest("Sorry, Reward already been used"); }
DateTime rewardExpiredDate = model.RedeemDate.AddDays(model.RewardRedemption.ValidDuration);
var tempModel = new
{
UserId = model.UserId,
RewardCode = model.RewardRedemption.RewardCode,
DiscountValue = model.RewardRedemption.DiscountValue,
RedeemedDate = model.RedeemDate,
ValidDurationInDays = model.RewardRedemption.ValidDuration,
ExpiredDate = rewardExpiredDate,
};
return(Ok(tempModel));
}
// POST: api/UserRewardRedemptions
public IHttpActionResult Post(CreateUserRewardRedemptionModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest("data not valid"));
}
var reward = db.RewardRedemption.Find(model.RewardRedemptionId);
if (reward == null)
{
return(BadRequest("Reward not available"));
}
var points = db.UserRewardPoints.Where(u => u.UserId == model.UserId && u.Display).ToList();
int totalPoints = points.Sum(p => p.PointsReceived);
var redeemed = db.UserRewardRedemption.Where(r => r.UserId == model.UserId).ToList();
var getExistingReward = redeemed.Where(r => r.RewardRedemptionId == model.RewardRedemptionId).FirstOrDefault();
if (getExistingReward != null)
{
return(BadRequest("You already claimed this reward"));
}
int usedPoints = redeemed.Sum(u => u.RewardRedemption.PointsToRedeem);
int pointsLeft = totalPoints - usedPoints;
//check if pointsLeft enough to redeem this reward
if (pointsLeft < reward.PointsToRedeem)
{
return(BadRequest("Insuficient Points"));
}
var obj = new UserRewardRedemption
{
UserId = model.UserId,
RewardRedemptionId = model.RewardRedemptionId,
RedeemDate = DateTime.Now,
RewardStatus = RewardStatus.Open
};
db.UserRewardRedemption.Add(obj);
db.SaveChanges();
return(Ok(obj.Id));
}
public IHttpActionResult UsedReward(string rewardCode, int?userId)
{
if (userId == null)
{
return(BadRequest());
}
if (rewardCode == null)
{
return(BadRequest());
}
UserRewardRedemption model = db.UserRewardRedemption.Where(r => r.UserId == userId && r.RewardRedemption.RewardCode == rewardCode).FirstOrDefault();
if (model == null)
{
return(BadRequest("Sorry, Reward Code not valid"));
}
if (model.RewardStatus == RewardStatus.Closed)
{
return(BadRequest("Sorry, Reward already been used"));
}
DateTime rewardExpiredDate = model.RedeemDate.AddDays(model.RewardRedemption.ValidDuration);
if (rewardExpiredDate < DateTime.Now)
{
{ return(BadRequest("Sorry, Reward Code expired")); }
}
model.RewardStatus = RewardStatus.Closed;
db.UserRewardRedemption.Attach(model);
db.Entry(model).Property(x => x.RewardStatus).IsModified = true;
db.Configuration.ValidateOnSaveEnabled = true;
db.SaveChanges();
var tempModel = new {
UserId = model.UserId,
RewardCode = model.RewardRedemption.RewardCode,
DiscountValue = model.RewardRedemption.DiscountValue,
};
return(Ok(tempModel));
}