public async Task <IActionResult> GetAssetPairRates()
{
var allAssetPairs = await _assetsHelper.GetAllAssetPairsAsync();
var allNondisabledAssetPairs = allAssetPairs.Where(x => !x.IsDisabled);
var allAssets = await _assetsHelper.GetAllAssetsAsync();
var allTradableNondisabledAssets =
new HashSet <string>(
allAssets
.Where(x => !x.IsDisabled && x.IsTradable)
.Select(x => x.Id));
var assetPairsDict = allNondisabledAssetPairs.Where(x =>
allTradableNondisabledAssets.Contains(x.BaseAssetId) &&
allTradableNondisabledAssets.Contains(x.QuotingAssetId))
.ToDictionary(x => x.Id);
var marketProfile = await _marketProfileService.ApiMarketProfileGetAsync();
var relevantMarketProfile = marketProfile.Where(itm => assetPairsDict.ContainsKey(itm.AssetPair));
return(Ok(AssetPairRatesResponseModel.Create(
relevantMarketProfile.Select(x => x.ToApiModel()).OrderBy(x => x.AssetPair).ToArray())));
}
public async Task <IActionResult> GetAssetPairRates()
{
var assetPairs = await _assetsService.AssetPairGetAllAsync();
//var assetPairs = await _assetsService.GetAssetsPairsForClient(new Lykke.Service.Assets.Client.Models.GetAssetPairsForClientRequestModel
//{
// ClientId = _requestContext.ClientId,
// IsIosDevice = _requestContext.IsIosDevice,
// PartnerId = _requestContext.PartnerId
//});
var assetPairsDict = assetPairs.ToDictionary(itm => itm.Id);
var marketProfile = await _marketProfileService.ApiMarketProfileGetAsync();
marketProfile = marketProfile.Where(itm => assetPairsDict.ContainsKey(itm.AssetPair)).ToList();
return(Ok(AssetPairRatesResponseModel.Create(marketProfile.Select(m => m.ConvertToApiModel()).ToArray())));
}
/// <summary>
/// Gets (a set of) market profile(s).
/// </summary>
/// <param name="assetPairId">The target asset pair ID. If not specified (is null or empty string), there will be gathered the info about all the registered asset pairs.</param>
private async Task <List <AssetPairModel> > GetMarketProfilesAsync(string assetPairId = null)
{
var marketProfiles = new List <AssetPairModel>();
if (!string.IsNullOrWhiteSpace(assetPairId))
{
var marketProfile = await _marketProfileService.TryGetAssetPairAsync(assetPairId);
if (marketProfile == null)
{
throw new InvalidOperationException($"Asset pair {assetPairId} is is not registered.");
}
marketProfiles.Add(await _marketProfileService.GetAssetPairAsync(assetPairId));
}
else
{
marketProfiles.AddRange(await _marketProfileService.ApiMarketProfileGetAsync());
}
return(marketProfiles);
}