public async Task <IActionResult> Rent(int id, DateTime rentFrom, DateTime rentTo)
{
var Add = _context.Advertise.Include(a => a.RentRanges).First(async => async.ID == id);
if (rentFrom == DateTime.MinValue || rentTo == DateTime.MinValue)
{
return(RedirectToAction(nameof(Details), new { id = id }));
}
if (RangesIntersects(Add.RentRanges, rentFrom, rentTo))
{
return(RedirectToAction(nameof(Details), new { id = id }));
}
var rentRange = new RentRange {
RentFrom = rentFrom, RentTo = rentTo, Status = RentStatus.Pending
};
var req = new AdvertiseRequest();
req.From = Int32.Parse(HttpContext.Session.GetString("sId"));
req.Type = AdvertiseRequest.RequestToBook;
req.Status = Advertise.StatusPending;
req.AdvID = id;
var to_id = from a in _context.User select a;
to_id = to_id.Where(e => e.Email == Add.UserMail);
req.To = to_id.ToList()[0].ID;
_context.AdvertiseRequest.Add(req);
Add.RentRanges.Add(rentRange);
_context.SaveChanges();
var task = Task.Run(async() =>
{
using (var es = _emailService.SendEmailAsync(Add.UserMail, "You have a request to rent your house", $"Your house {Add.Address} want to be rented"))
{
await es;
}
});
var task2 = Task.Run(async() =>
{
using (var es = _emailService.SendEmailAsync(HttpContext.Session.GetString("sEmail"), "Booking request", $"Your booking request on hose {Add.Address} handling"))
{
await es;
}
});
return(RedirectToAction(nameof(Index)));
}
/// <summary>
/// Higher rent means lower sqm price
/// </summary>
/// <param name="rentRange"></param>
/// <returns></returns>
private double GetRentFactor(RentRange rentRange)
{
const double RentFactor = 0.30; // +- 30% on square meter price depending on if an apartment is below or abov average rent
switch (rentRange)
{
case RentRange.Average:
return(1);
case RentRange.Above:
return(1 - RentFactor);
case RentRange.Below:
return(1 + RentFactor);
default:
throw new Exception($"unexpected renr range type: {rentRange}");
}
}