public ActionResult Index()
{
CurrencyWork currencyWork = new CurrencyWork();
List <Currency> currencyList = currencyWork.GetCurrenciesOfUSD();
Cryptocurrency.Models.Currencys currencies = new Cryptocurrency.Models.Currencys();
currencies.MainList = new List <Cryptocurrency.Models.Currency>();
currencies.MainList.AddRange(currencyList.Select(x =>
new Cryptocurrency.Models.Currency
{
ID = x.ID,
Name = x.Name,
Symbol = x.Symbol,
CmcRank = x.CmcRank,
FullCmcRank = "https://s2.coinmarketcap.com/static/img/coins/16x16/" + x.CmcRank + ".png",
Price = x.Price,
PercentChangeOneHour = x.PercentChangeOneHour,
PercentChangeTwentyFourHour = x.PercentChangeTwentyFourHour,
MarketCap = x.MarketCap,
LastUpdated = x.LastUpdated
}));
currencies.SearchList = currencies.MainList;
currencies.SearchItem = new Cryptocurrency.Models.CurrencyFilter();
currencies.SearchItem.LastUpdatedFrom = currencies.SearchItem.LastUpdatedTo = DateTime.Now;
MemoryCache memoryCache = MemoryCache.Default;
if (memoryCache.Contains("0"))
{
memoryCache.Remove("0");
}
memoryCache.Add("0", currencies.MainList, DateTime.Now.AddMinutes(10));
currencies.Title = "Криптовалюты";
return(View(currencies));
}
public ActionResult Index(Cryptocurrency.Models.Currencys value)
{
MemoryCache memoryCache = MemoryCache.Default;
value.MainList = (List <Cryptocurrency.Models.Currency>)memoryCache.Get("0");
value.SearchList = value.MainList;
if (value?.MainList?.Count > 0 && value?.SearchItem != null)
{
if (value.SearchItem.Name?.Length > 0)
{
value.SearchList = value.SearchList.Where(x => x.Name == value.SearchItem.Name).ToList();
}
if (value.SearchItem.IsPrice)
{
if (value.SearchItem.PriceFrom != 0 && value.SearchItem.PriceTo != 0)
{
value.SearchList = value.SearchList.Where(x => x.Price >= value.SearchItem.PriceFrom &&
x.Price <= value.SearchItem.PriceTo).ToList();
}
else if (value.SearchItem.PriceFrom != 0 && value.SearchItem.PriceTo == 0)
{
value.SearchList = value.SearchList.Where(x => x.Price >= value.SearchItem.PriceFrom).ToList();
}
else if (value.SearchItem.PriceFrom == 0 && value.SearchItem.PriceTo != 0)
{
value.SearchList = value.SearchList.Where(x => x.Price <= value.SearchItem.PriceTo).ToList();
}
}
if (value.SearchItem.IsPercentChangeOneHour)
{
if (value.SearchItem.PercentChangeOneHourFrom != 0 && value.SearchItem.PercentChangeOneHourFrom != 0)
{
value.SearchList = value.SearchList.Where(x =>
x.PercentChangeOneHour >= value.SearchItem.PercentChangeOneHourFrom &&
x.PercentChangeOneHour <= value.SearchItem.PercentChangeOneHourTo).ToList();
}
else if (value.SearchItem.PercentChangeOneHourFrom != 0 && value.SearchItem.PercentChangeOneHourTo == 0)
{
value.SearchList = value.SearchList.Where(
x => x.PercentChangeOneHour >= value.SearchItem.PercentChangeOneHourFrom).ToList();
}
else if (value.SearchItem.PercentChangeOneHourFrom == 0 && value.SearchItem.PercentChangeOneHourTo != 0)
{
value.SearchList = value.SearchList.Where(
x => x.PercentChangeOneHour <= value.SearchItem.PercentChangeOneHourTo).ToList();
}
}
if (value.SearchItem.IsPercentChangeTwentyFourHour)
{
if (value.SearchItem.PercentChangeTwentyFourHourFrom != 0 && value.SearchItem.PercentChangeTwentyFourHourTo != 0)
{
value.SearchList = value.SearchList.Where(
x => x.PercentChangeTwentyFourHour >=
value.SearchItem.PercentChangeTwentyFourHourFrom &&
x.PercentChangeTwentyFourHour <= value.SearchItem.PercentChangeTwentyFourHourTo)
.ToList();
}
else if (value.SearchItem.PercentChangeTwentyFourHourFrom != 0 && value.SearchItem.PercentChangeTwentyFourHourTo == 0)
{
value.SearchList = value.SearchList.Where(
x => x.PercentChangeTwentyFourHour >= value.SearchItem.PercentChangeTwentyFourHourFrom)
.ToList();
}
else if (value.SearchItem.PercentChangeTwentyFourHourFrom == 0 && value.SearchItem.PercentChangeTwentyFourHourTo != 0)
{
value.SearchList = value.SearchList.Where(
x => x.PercentChangeTwentyFourHour <= value.SearchItem.PercentChangeTwentyFourHourTo)
.ToList();
}
}
if (value.SearchItem.IsMarketCap)
{
if (value.SearchItem.MarketCapFrom != 0 && value.SearchItem.MarketCapTo != 0)
{
value.SearchList = value.SearchList.Where(
x => x.MarketCap >= value.SearchItem.MarketCapFrom &&
x.MarketCap <= value.SearchItem.MarketCapTo).ToList();
}
else if (value.SearchItem.MarketCapFrom != 0 && value.SearchItem.MarketCapTo == 0)
{
value.SearchList = value.SearchList.Where(
x => x.MarketCap >= value.SearchItem.MarketCapFrom).ToList();
}
else if (value.SearchItem.MarketCapFrom == 0 && value.SearchItem.MarketCapTo != 0)
{
value.SearchList = value.SearchList.Where(
x => x.MarketCap <= value.SearchItem.MarketCapTo).ToList();
}
}
if (value.SearchItem.IsLastUpdated)
{
if (value.SearchItem.LastUpdatedFrom != null && value.SearchItem.LastUpdatedTo != null)
{
value.SearchList = value.SearchList.Where(x =>
x.LastUpdated.Date >= value.SearchItem.LastUpdatedFrom.Date &&
x.LastUpdated.Date <= value.SearchItem.LastUpdatedTo.Date).ToList();
}
else if (value.SearchItem.LastUpdatedFrom != null && value.SearchItem.LastUpdatedTo == null)
{
value.SearchList = value.SearchList
.Where(x => x.LastUpdated >= value.SearchItem.LastUpdatedFrom.Date).ToList();
}
else if (value.SearchItem.LastUpdatedFrom == null && value.SearchItem.LastUpdatedTo != null)
{
value.SearchList = value.SearchList
.Where(x => x.LastUpdated <= value.SearchItem.LastUpdatedTo.Date).ToList();
}
}
}
value.Title = "Криптовалюты";
if (value.SearchList == null)
{
value.SearchList = new List <Cryptocurrency.Models.Currency>();
}
return(View("Index", value));
}
