public static void EnsureSeedForContext(this LotterySyndicateContext context)
{
if (context.LotteryTickets.Any())
{
return;
}
var startDate = new DateTime(2018, 02, 06);
var lotteryTickets = new List <LotteryTicket>();
//generate some lottery lines!
for (int i = 0; i < 3; i++)
{
var numberOfLines = rand.Next(1, 5);
var seedLotteryLinesSet = new List <LotteryLine>();
while (seedLotteryLinesSet.Count < numberOfLines)
{
seedLotteryLinesSet.Add(new LotteryLine()
{
LotteryNumbers = GenerateNumbers()
});
}
var ticketToAdd = new LotteryTicket()
{
DrawDate = startDate,
LotteryLines = seedLotteryLinesSet
};
lotteryTickets.Add(ticketToAdd);
startDate = startDate.AddDays(-7);
}
context.LotteryTickets.AddRange(lotteryTickets);
context.SaveChanges();
}
public bool Save()
{
return(_context.SaveChanges() > 0);
}