public ActionResult Generate(PromotionCouponsViewModel model)
{
var couponRecords = new List <UniqueCoupon>();
for (var i = 0; i < model.Quantity; i++)
{
couponRecords.Add(new UniqueCoupon
{
Code = _couponService.GenerateCoupon(),
Created = DateTime.UtcNow,
Expiration = model.Expiration,
MaxRedemptions = model.MaxRedemptions,
PromotionId = model.PromotionId,
UsedRedemptions = 0,
Valid = model.ValidFrom
});
}
_couponService.SaveCoupons(couponRecords);
return(RedirectToAction("EditPromotionCoupons", new { id = model.PromotionId }));
}
public FileResult Download(PromotionCouponsViewModel model)
{
var coupons = _couponService.GetByPromotionId(model.PromotionId);
var sb = new StringBuilder();
//Headers
sb.Append($"PromotionId,Code,ValidFrom,Expiration,CustomerId,MaxRedemptions,UsedRedemptions");
sb.Append("\r\n");
for (int i = 0; i < coupons.Count; i++)
{
sb.Append($"{coupons[i].PromotionId}," +
$"{coupons[i].Code}," +
$"{coupons[i].ValidFrom}," +
$"{coupons[i].Expiration}," +
$"{coupons[i].CustomerId}," +
$"{coupons[i].MaxRedemptions}," +
$"{coupons[i].UsedRedemptions}");
sb.Append("\r\n");
}
return(File(Encoding.UTF8.GetBytes(sb.ToString()), "text/csv", $"{model.PromotionId}.csv"));
}
public ActionResult DeleteAll(PromotionCouponsViewModel model)
{
var deleted = _couponService.DeleteByPromotionId(model.PromotionId);
return(RedirectToAction("EditPromotionCoupons", new { id = model.PromotionId }));
}