public async Task <ActionResult> Download(WalletDownload walletDownload, DateTime now)
{
var user = await _dbContext.User.FirstOrDefaultAsync(r => r.UserId == walletDownload.UserId);
var userReferral = await _dbContext.UserReferral.FirstOrDefaultAsync(r => r.UserId == walletDownload.UserId);
if (userReferral != null && !UserLockCollection.Lock(userReferral.UserId))
{
return(StatusCode(UserLockCollection.UserLockedReturnCode));
}
try
{
var downloads = _dbContext.WalletDownload.Where(w => w.TimeStamp.AddDays(7) > now).Where(d => d.IPAddress == walletDownload.IPAddress);
if (!downloads.Any() && userReferral != null && (userReferral.ReferralId != 0 && userReferral.WalletDownloadDate == null))
{
try
{
walletDownload.ReferralUserId = _dbContext.Referrer
.FirstOrDefault(r => r.ReferralId == Convert.ToInt32(userReferral.ReferralId))?.UserId;
walletDownload.ReferralCode = userReferral.ReferralId.ToString();
}
catch (Exception e)
{
throw new Exception($"could not convert referral code: {walletDownload.ReferralCode} to an integer");
}
var referrerUser = await _dbContext.JoinUserModels().FirstOrDefaultAsync(u => u.UserId == walletDownload.ReferralUserId);
if (referrerUser != null && userReferral != null && userReferral?.WalletDownloadDate == null)
{
if (!referrerUser.IsBanned && !user.IsBanned)
{
await ReferralUtils.ReferralRewards(_dbContext, walletDownload, userReferral, referrerUser, user, "Wallet download");
}
}
}
walletDownload.TimeStamp = now;
_dbContext.WalletDownload.Add(walletDownload);
await _dbContext.SaveAsync();
return(StatusCode((int)HttpStatusCode.OK));
}
catch (Exception e)
{
await BITCORNLogger.LogError(_dbContext, e, JsonConvert.SerializeObject(walletDownload));
return(StatusCode((int)HttpStatusCode.InternalServerError));
}
finally
{
if (userReferral != null)
{
UserLockCollection.Release(userReferral.UserId);
}
}
}
public static async Task ReferralRewards(BitcornContext dbContext, WalletDownload walletDownload, UserReferral userReferral, User referrerUser,
User user, string type)
{
if (user.IsBanned || referrerUser.IsBanned)
{
return;
}
var referrer = await dbContext.Referrer
.FirstOrDefaultAsync(w => w.UserId == walletDownload.ReferralUserId);
userReferral.WalletDownloadDate = DateTime.Now;
if (IsValidReferrer(referrer))
{
var referralPayoutTotal = await ReferralUtils.TotalReward(dbContext, referrer) + await ReferralUtils.WalletBonusReward(dbContext, referrer, 10);;
var referrerReward = await TxUtils.SendFromBitcornhub(referrerUser, referralPayoutTotal, "BITCORNFarms",
type, dbContext);
var referreeReward = await TxUtils.SendFromBitcornhub(user, referrer.Amount + 10, "BITCORNFarms",
type, dbContext);
if (referrerReward && referreeReward)
{
await ReferralUtils.LogReferralTx(dbContext, referrerUser.UserId, referralPayoutTotal,
type);
await ReferralUtils.LogReferralTx(dbContext, user.UserId, referrer.Amount + 10,
$"Recruit {type}");
await ReferralUtils.UpdateYtdTotal(dbContext, referrer, referralPayoutTotal);
if (referrerUser.UserStat.TotalReferralRewardsCorn == null)
{
referrerUser.UserStat.TotalReferralRewardsCorn = 0;
}
if (referrerUser.UserStat.TotalReferralRewardsUsdt == null)
{
referrerUser.UserStat.TotalReferralRewardsUsdt = 0;
}
referrerUser.UserStat.TotalReferralRewardsCorn += referralPayoutTotal;
referrerUser.UserStat.TotalReferralRewardsUsdt +=
((referralPayoutTotal) * (await ProbitApi.GetCornPriceAsync(dbContext)));
userReferral.WalletDownloadDate = DateTime.Now;
await ReferralUtils.BonusPayout(dbContext, userReferral, referrer, user, referrerUser,
referrerUser.UserStat);
}
}
}
public async Task <ActionResult> Post([FromBody] WalletDownload walletDownload)
{
return(await Download(walletDownload, DateTime.Now));
}
