public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
SwitcheoPricesList pricesList = new SwitcheoPricesList();
if (reader.TokenType == JsonToken.StartObject)
{
JObject rootObject = JObject.Load(reader);
List <SwitcheoPrice> prices = new List <SwitcheoPrice>();
foreach (var assetPrices in rootObject)
{
foreach (JProperty subAssetPrice in assetPrices.Value)
{
SwitcheoPrice switcheoPrice = new SwitcheoPrice()
{
Pair = $"{assetPrices.Key}{SwitcheoHelpers.PairSeparator}{subAssetPrice.Name}",
Price = (decimal)subAssetPrice.Value
};
prices.Add(switcheoPrice);
}
}
pricesList.Prices = prices.ToArray();
}
return(pricesList);
}
public void GetLastPrices_Should_RespondWithLastPricesArray()
{
// arrange
var expected = new SwitcheoPricesList()
{
Prices = new SwitcheoPrice[]
{
new SwitcheoPrice()
{
Pair = "GAS_NEO", Price = 0.1m
},
new SwitcheoPrice()
{
Pair = "SWTH_NEO", Price = 0.00050369m
},
new SwitcheoPrice()
{
Pair = "SWTH_GAS", Price = 0.06052445m
}
}
};
var client = PrepareClient(JsonConvert.SerializeObject(expected));
// act
var result = client.GetLastPrices(new string[] { "GAS", "SWTH" });
// assert
Assert.AreEqual(true, result.Success);
Assert.IsTrue(Compare.PublicInstancePropertiesEqual(expected.Prices[0], result.Data.Prices[0]));
Assert.IsTrue(Compare.PublicInstancePropertiesEqual(expected.Prices[1], result.Data.Prices[1]));
Assert.IsTrue(Compare.PublicInstancePropertiesEqual(expected.Prices[2], result.Data.Prices[2]));
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
writer.WriteStartObject();
SwitcheoPricesList pricesList = (SwitcheoPricesList)value;
if (pricesList != null && pricesList.Prices != null && pricesList.Prices.Length > 0)
{
Dictionary <string, List <KeyValuePair <string, decimal> > > groupedAssetsPrices = new Dictionary <string, List <KeyValuePair <string, decimal> > >();
foreach (SwitcheoPrice switcheoPrice in pricesList.Prices)
{
string fromAsset = switcheoPrice.Pair.GetOfferAsset();
var toAssetInformations = new KeyValuePair <string, decimal>(switcheoPrice.Pair.GetWantAsset(), switcheoPrice.Price);
if (!groupedAssetsPrices.ContainsKey(fromAsset))
{
groupedAssetsPrices.Add(fromAsset, new List <KeyValuePair <string, decimal> >());
}
groupedAssetsPrices[fromAsset].Add(toAssetInformations);
}
foreach (var assetPrices in groupedAssetsPrices)
{
writer.WritePropertyName(assetPrices.Key);
writer.WriteStartObject();
foreach (var subAssetPrice in assetPrices.Value)
{
writer.WritePropertyName(subAssetPrice.Key);
writer.WriteValue(subAssetPrice.Value);
}
writer.WriteEndObject();
}
}
writer.WriteEndObject();
}
