public async Task ExtendBonus(string bonusName)
{
ShopBonus shopBonus = await this.GetShopBonus(bonusName);
if (shopBonus == null || shopBonus.CrystalsPrice <= 0)
{
throw new FarmHeroesException(
"Such option doesn't exist",
"You probably tried to extend a non-existing bonus.",
"/Hero");
}
Hero hero = await this.heroService.GetHero();
HeroBonus heroBonus = hero.Inventory.Bonuses.SingleOrDefault(b => b.Name == shopBonus.Name);
if (heroBonus == null)
{
hero.Inventory.Bonuses.Add(this.GenerateHeroBonus(shopBonus));
}
else
{
heroBonus.ActiveUntil = shopBonus.IsPermanent ? DateTime.MaxValue
: heroBonus.ActiveUntil < DateTime.UtcNow ? DateTime.UtcNow.AddDays(shopBonus.Days)
: heroBonus.ActiveUntil.AddDays(shopBonus.Days);
}
await this.resourcePouchService.DecreaseResource(ResourceNames.Crystals, shopBonus.CrystalsPrice);
await this.context.SaveChangesAsync();
this.tempDataDictionaryFactory
.GetTempData(this.httpContext.HttpContext)
.Add("Alert", $"You extended your rent on {shopBonus.Name}.");
}
private double GetGoldSafeBonus(Hero hero)
{
HeroBonus safe = hero.Inventory.Bonuses.SingleOrDefault(b => b.Name == BonusNames.GoldSafe);
return(safe != null && safe.ActiveUntil > DateTime.UtcNow ? safe.Bonus : 0);
}
