Merge pull request #116 from DennisPitallano/feture/#81

Add Get BNB Last Price
DennisPitallano · Mar 4, 2022 · 185149b · 185149b
2 parents 93c0875 + 51355b3
commit 185149b
Show file tree

Hide file tree

Showing 4 changed files with 66 additions and 0 deletions.
diff --git a/src/BscScan.NetCore/Constants/Constants.cs b/src/BscScan.NetCore/Constants/Constants.cs
@@ -116,6 +116,7 @@ internal static class GasStatsModuleAction
 {
     public const string BNB_SUPPLY = "bnbsupply";
     public const string VALIDATOR_LIST = "validators";
+    public const string BNB_PRICE = "bnbprice";
 }
 
 /// <summary>

diff --git a/src/BscScan.NetCore/Contracts/IBscScanStatsService.cs b/src/BscScan.NetCore/Contracts/IBscScanStatsService.cs
@@ -18,4 +18,10 @@ public interface IBscScanStatsService
     /// </summary>
     /// <returns>Returns the top 21 validators for the BNB Smart Chain.</returns>
     Task<ValidatorsList?> GetValidatorsList();
+
+    /// <summary>
+    /// Get BNB Last Price
+    /// </summary>
+    /// <returns>Returns the latest price of 1 BNB.</returns>
+    Task<BnbLastPrice?> GetBnbLastPrice();
 }
diff --git a/src/BscScan.NetCore/Models/Response/Stats/BnbLastPrice.cs b/src/BscScan.NetCore/Models/Response/Stats/BnbLastPrice.cs
@@ -0,0 +1,46 @@
+using System.Text.Json.Serialization;
+
+namespace BscScan.NetCore.Models.Response.Stats
+{
+    /// <summary>
+    /// BnbLastPrice
+    /// </summary>
+    public class BnbLastPrice : BaseResponse
+    {
+        /// <summary>
+        /// BnbLastPriceData
+        /// </summary>
+        [JsonPropertyName("result")]
+        public BnbLastPriceData? Result { get; set; }
+    }
+
+    /// <summary>
+    /// BnbLastPriceData
+    /// </summary>
+    public class BnbLastPriceData
+    {
+        /// <summary>
+        /// ethbtc
+        /// </summary>
+        [JsonPropertyName("ethbtc")]
+        public string? EthBtc { get; set; }
+
+        /// <summary>
+        /// ethbtc_timestamp
+        /// </summary>
+        [JsonPropertyName("ethbtc_timestamp")]
+        public string? EthBtcTimestamp { get; set; }
+
+        /// <summary>
+        /// ethusd
+        /// </summary>
+        [JsonPropertyName("ethusd")]
+        public string? EthUsd { get; set; }
+
+        /// <summary>
+        /// ethusd_timestamp
+        /// </summary>
+        [JsonPropertyName("ethusd_timestamp")]
+        public string? EthUsdTimestamp { get; set; }
+    }
+}
diff --git a/src/BscScan.NetCore/Services/BscScanStatsService.cs b/src/BscScan.NetCore/Services/BscScanStatsService.cs
@@ -44,4 +44,17 @@ public BscScanStatsService(HttpClient bscScanHttpClient, BscScanConfiguration bs
         var result = await JsonSerializer.DeserializeAsync<ValidatorsList>(responseStream);
         return result;
     }
+
+    /// <inheritdoc />
+    public async Task<BnbLastPrice?> GetBnbLastPrice()
+    {
+        var queryParameters = $"{_bscScanStatsModule}".AddAction(GasStatsModuleAction.BNB_PRICE);
+        using var response = await BscScanHttpClient.GetAsync($"{queryParameters}")
+            .ConfigureAwait(false);
+
+        response.EnsureSuccessStatusCode();
+        await using var responseStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
+        var result = await JsonSerializer.DeserializeAsync<BnbLastPrice>(responseStream);
+        return result;
+    }
 }