public static void CreateLead(Lead lead)
{
using (var db = new SlackLeadsBidderContext())
{
var oldTexts = db.Leads.OrderByDescending(e => e.Created).Select(e => e.Body).Take(10).ToList();
var sameText = oldTexts.FirstOrDefault(e => _SeenBefore(lead.Body, e));
if (sameText != null)
{
/*
* ExceptionlessClient.Default.CreateLog(nameof(CreateLead), "Duplicate lead", "Info").AddObject(new
* {
* NewBody = lead.Body,
* FoundBody = sameText
* })
* .Submit();
*/
ExceptionlessClient.Default.CreateLog(nameof(CreateLead), "Duplicate lead", "Info").AddObject(lead).Submit();
return;
}
lead.Created = DateTime.UtcNow;
db.Leads.Add(lead);
db.SaveChanges();
CreateAuction();
}
}
public static void SetAgentNextBid(string slackUser, int amount, SlackClient agentClient)
{
lock (ServiceLock)
{
using (var db = new SlackLeadsBidderContext())
{
var agent = db.Agents.FirstOrDefault(e => e.SlackId == slackUser);
if (agent == null)
{
agentClient.PostError($"No agent configured for '{slackUser}'");
return;
}
var availableCredits = db.Transactions
.Where(e => e.Agent.SlackId == slackUser)
.Sum(e => (int?)e.Amount) ?? 0;
if (availableCredits < amount)
{
agentClient.PostError($"You don't have enough credits. You're balance is {availableCredits}.");
return;
}
agent.NextBid = amount;
db.SaveChanges();
var slackClient = new SlackClient(SlackLeadsBidderSettings.Settings.SlackOutgoingWebhook);
slackClient.Post(new SlackMessage()
{
Text = $"Agent @{slackUser} changed bid to {amount}."
});
}
}
}
public static void SetAgentAutoBid(string slackUser, int amount, SlackClient agentClient)
{
lock (ServiceLock)
{
using (var db = new SlackLeadsBidderContext())
{
var agent = db.Agents.FirstOrDefault(e => e.SlackId == slackUser);
if (agent == null)
{
agentClient.PostError($"No agent configured for '{slackUser}'");
return;
}
agent.AutoBid = amount;
db.SaveChanges();
agentClient.PostOk($"You autobid is set to {amount} for next auction.");
}
}
}
public static void CreditDailyAllowances()
{
lock (ServiceLock)
{
using (var db = new SlackLeadsBidderContext())
{
var hoursAgo = DateTime.UtcNow.AddHours(-23);
var agents =
db.Agents.Where(
e =>
e.DailyAllowance > 0 &&
!e.Transactions.Any(
f =>
f.Created > hoursAgo &&
f.TransactionTypeId == (int)TransactionTypeValues.DailyAllowanceCredit))
.ToList();
foreach (var agent in agents)
{
var transaction = new Transaction()
{
TransactionTypeId = (int)TransactionTypeValues.DailyAllowanceCredit,
Amount = agent.DailyAllowance,
AgentId = agent.Id,
Created = DateTime.UtcNow
};
db.Transactions.Add(transaction);
db.SaveChanges();
var slackClient = new SlackClient(SlackLeadsBidderSettings.Settings.SlackOutgoingWebhook);
slackClient.Post(new SlackMessage()
{
Text = $"Added {agent.DailyAllowance} credits to {agent.Name}'s account."
});
}
}
}
}
public static void EndAuction()
{
lock (ServiceLock)
{
using (var db = new SlackLeadsBidderContext())
{
var ago = DateTime.UtcNow.AddSeconds(-SlackLeadsBidderSettings.Settings.AuctionTimeInSeconds);
var lead = db.Leads.FirstOrDefault(e => e.AuctionStarted != null && e.AuctionEnded == null && e.AuctionStarted < ago);
if (lead == null)
{
return;
}
int?winnerId = null;
//Calculate winner:
var agentCredits = db.Transactions
.GroupBy(e => e.AgentId)
.Select(e => new
{
AgentId = e.Key,
Credits = e.Sum(f => (int?)f.Amount)
})
.ToDictionary(e => e.AgentId, e => e.Credits);
var agentBids = db.Agents
.ToList()
.Select(e => new
{
e.Id,
e.NextBid,
Credits = agentCredits.ContainsKey(e.Id) ? agentCredits[e.Id] : 0
})
.Where(e => e.Credits >= e.NextBid)
.GroupBy(e => e.NextBid)
.OrderByDescending(e => e.Key)
.Take(1)
.FirstOrDefault();
if (agentBids != null && agentBids.Any())
{
winnerId = agentBids.PickRandom().Id;
}
int?bid = null;
if (winnerId == null)
{
winnerId = db.Agents.Select(e => e.Id).ToList().PickRandom();
bid = 0;
}
lead.AuctionEnded = DateTime.UtcNow;
var winner = db.Agents.First(e => e.Id == winnerId.Value);
bid = bid ?? winner.NextBid;
//Create transaction:
var transaction = new Transaction()
{
AgentId = winnerId.Value,
Amount = -bid.Value,
Created = DateTime.UtcNow,
TransactionTypeId = (int)TransactionTypeValues.BidDedit,
LeadId = lead.Id
};
if (agentCredits.ContainsKey(winnerId.Value))
{
agentCredits[winnerId.Value] -= bid.Value;
}
db.Transactions.Add(transaction);
//Reset all bids:
foreach (var agent in db.Agents.ToList())
{
agent.NextBid = agentCredits.ContainsKey(winnerId.Value) ?
Math.Min((int)agentCredits[winnerId.Value], agent.AutoBid) : 0;
}
db.SaveChanges();
//Post to Slack:
var slackClient = new SlackClient(SlackLeadsBidderSettings.Settings.SlackOutgoingWebhook);
slackClient.Post(new SlackMessage()
{
Text = $"Lead from {lead.FromName}<{lead.FromEmail}> won by @{winner.SlackId} with {bid} credits."
});
//Send email to winner:
MailMessage message = new MailMessage
{
From = new MailAddress("*****@*****.**", "Slack Leads Bidder"),
IsBodyHtml = true,
Subject = "Lead:" + lead.Subject,
Body = lead.Body
};
var delivery = ProviderFactory.Provider.Value.Prepare("AuctionWinner", message);
delivery.AddRecipient(winner.Email);
delivery.Send();
}
}
}
public static void CreateAuction()
{
lock (ServiceLock)
{
using (var db = new SlackLeadsBidderContext())
{
if (!db.Leads.Any(e => e.AuctionStarted != null && e.AuctionEnded == null))
{
var lead = db.Leads.FirstOrDefault(e => e.AuctionStarted == null && e.AuctionEnded == null);
if (lead == null)
{
return;
}
lead.AuctionStarted = DateTime.UtcNow;
db.SaveChanges();
var slackClient = new SlackClient(SlackLeadsBidderSettings.Settings.SlackOutgoingWebhook);
int auctionsEnds =
(int)
lead.AuctionStarted.Value.AddSeconds(
SlackLeadsBidderSettings.Settings.AuctionTimeInSeconds)
.ToUnixEpochSeconds();
var auctionEndsStr = $"<!date^{auctionsEnds}^" + "{date} at {time}|?>";
var slackMessage = new SlackMessage()
{
Attachments = new List <SlackAttachment>()
{
new SlackAttachment()
{
Pretext = "New Auction Started",
Color = "good",
Fields = new List <SlackField>()
{
new SlackField()
{
Title = "From",
Value = lead.FromName + "\n" + lead.FromEmail
},
new SlackField()
{
Title = "Subject",
Value = lead.Subject
},
new SlackField()
{
Title = "Ends",
Value = auctionEndsStr
}
}
}
}
};
slackClient.Post(slackMessage);
}
}
}
}