private static async Task <IEnumerable <Ticket> > GetPreconfiguredTickets(ScannerContext scannerContext)
{
return(new List <Ticket>()
{
new Ticket()
{
FlightId = scannerContext.Flights.Include(f => f.StartLocation).Where(f => f.StartLocation.Country == "Ukraine").FirstOrDefault().Id,
CabinClassId = 1,
PassengerFirstName = "Valerii",
PassengerLastName = "Zhmyshenko",
PassengerBirthdate = DateTime.Now.AddYears(-54),
PassengerPassport = "000123456"
}
});
}
private static async Task <IEnumerable <Flight> > GetPreconfiguredFlights(ScannerContext scannerContext)
{
IList <Location> locations = await scannerContext.Locations.ToListAsync();
return(new List <Flight>()
{
new Flight()
{
Name = "TestFlight#1337",
StartDateTime = DateTime.Now,
EndDateTime = DateTime.Now.AddHours(3),
StartLocationId = locations.Where(l => l.IATA == "KBP").FirstOrDefault().Id,
EndLocationId = locations.Where(l => l.IATA == "WAW").FirstOrDefault().Id
}
});
}
public static async Task SeedAsync(ScannerContext scannerContext, ILoggerFactory loggerFactory, IEntityGenerator <Flight, Location> entityGenerator, int?retry = 0)
{
int retryForAvailability = retry.Value;
try
{
if (!scannerContext.CabinClasses.Any())
{
scannerContext.CabinClasses.AddRange(GetPreconfiguredCabinClasses());
await scannerContext.SaveChangesAsync();
}
if (!scannerContext.Locations.Any())
{
scannerContext.Locations.AddRange(await GetLocationsFromApi());
await scannerContext.SaveChangesAsync();
}
if (!scannerContext.Flights.Any())
{
scannerContext.Flights.AddRange(await entityGenerator.GenerateRandomEntities(await scannerContext.Locations.ToListAsync(), 500000));
await scannerContext.SaveChangesAsync();
}
if (!scannerContext.Tickets.Any())
{
scannerContext.Tickets.AddRange(await GetPreconfiguredTickets(scannerContext));
await scannerContext.SaveChangesAsync();
}
}
catch (Exception ex)
{
if (retryForAvailability < 3)
{
retryForAvailability++;
var log = loggerFactory.CreateLogger <ScannerContextSeed>();
log.LogError(ex.Message);
await SeedAsync(scannerContext, loggerFactory, entityGenerator, retryForAvailability);
}
}
}