public async Task Seed()
{
var matchesNotFinished = context.Matches.Where(m => m.Finished == false).Count() < 5;
if (context.Matches.Where(m => m.Finished == false).Count() < 5)
{
Team[] teams = context.Teams.ToArray();
Random randomOdds = new Random();
List <Match> matchesToAdd = new List <Match>();
for (int i = 0; i < 5 - context.Matches.Where(m => m.Finished == false).Count(); i++)
{
Match match = new Match()
{
Finished = false,
StartingTime = DateTime.UtcNow.AddHours(1),
League = teams[i].League,
FirstTeamToWinOdds = randomOdds.NextDouble() * (maxOddsRange - minOddsRange) + minOddsRange,
SecondTeamToWinOdds = randomOdds.NextDouble() * (maxOddsRange - minOddsRange) + minOddsRange,
DrawOdds = randomOdds.NextDouble() * (maxOddsRange - minOddsRange) + minOddsRange
};
matchesToAdd.Add(match);
}
context.Matches.AddRange(matchesToAdd);
context.SaveChanges();
await MappingTeamsToMatchesAsync();
}
}
public async Task IncreaseUserBalanceByUsernameAsync(string username, decimal amount)
{
var user = this.context.Users.Where(u => u.UserName == username).FirstOrDefault();
user.Balance += amount;
context.SaveChanges();
}
public async Task CheckAndPayoutBetsAsync(string userId)
{
var userBets = context
.Bets
.Where(b => b.BettorId == userId && b.Match.Finished && !b.Won)
.Include(b => b.Bettor)
.Include(b => b.Match)
.ToList();
var user = context.Users.Where(u => u.Id == userId).FirstOrDefault();
foreach (var bet in userBets)
{
int[] score = bet.Match.Result.Split(" - ").Select(n => int.Parse(n.ToString())).ToArray();
switch (bet.BetType.ToString())
{
case "One":
if (score[0] > score[1])
{
bet.Won = true;
bet.Bettor.Balance += (decimal)bet.Odds * bet.MoneyBet;
}
break;
case "X":
if (score[0] == score[1])
{
bet.Won = true;
bet.Bettor.Balance += (decimal)bet.Odds * bet.MoneyBet;
}
break;
case "Two":
if (score[0] < score[1])
{
bet.Won = true;
bet.Bettor.Balance += (decimal)bet.Odds * bet.MoneyBet;
}
break;
default:
break;
}
}
context.SaveChanges();
}
public async Task CheckAndGiveResultsToMatchesAsync()
{
var matches = context.Matches.ToList();
foreach (var match in matches)
{
if (match.StartingTime.AddMinutes(90) < DateTime.UtcNow)
{
if (!match.Finished)
{
match.Result = await GiveRandomResultAsync();
match.Finished = true;
}
}
else
{
match.Result = "Not finished";
}
}
context.SaveChanges();
}