Phoenix: add PhoenixMarket

skynetcap · Nov 19, 2023 · e395937 · e395937
1 parent f4e0723
commit e395937
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Showing 2 changed files with 27 additions and 0 deletions.
diff --git a/phoenix/src/main/java/com/mmorrell/phoenix/model/PhoenixMarket.java b/phoenix/src/main/java/com/mmorrell/phoenix/model/PhoenixMarket.java
@@ -0,0 +1,24 @@
+package com.mmorrell.phoenix.model;
+
+import lombok.Builder;
+import lombok.Data;
+import org.bitcoinj.core.Utils;
+
+@Data
+@Builder
+public class PhoenixMarket {
+
+    private static final int START_OFFSET = 832;
+    private long baseLotsPerBaseUnit;
+    private long tickSizeInQuoteLotsPerBaseUnit;
+
+    public static PhoenixMarket readPhoenixMarket(byte[] data) {
+        PhoenixMarket phoenixMarket = PhoenixMarket.builder()
+                .baseLotsPerBaseUnit(Utils.readInt64(data, START_OFFSET))
+                .tickSizeInQuoteLotsPerBaseUnit(Utils.readInt64(data, START_OFFSET + 8))
+                .build();
+
+        return phoenixMarket;
+   }
+
+}
diff --git a/phoenix/src/test/java/PhoenixTest.java b/phoenix/src/test/java/PhoenixTest.java
@@ -1,5 +1,6 @@
 import com.google.common.io.Files;
 import com.google.common.io.Resources;
+import com.mmorrell.phoenix.model.PhoenixMarket;
 import com.mmorrell.phoenix.model.PhoenixMarketHeader;
 import com.mmorrell.phoenix.program.PhoenixProgram;
 import com.mmorrell.phoenix.program.PhoenixSeatManagerProgram;
@@ -94,6 +95,8 @@ public void phoenixGetMarketDetailTest() throws RpcException, IOException {
         log.info("Base lots per base unit: {}", baseLotsPerBaseUnit);
         log.info("Tick size in quote lots per base unit: {}", tickSizeInQuoteLotsPerBaseUnit);
 
+        PhoenixMarket phoenixMarket = PhoenixMarket.readPhoenixMarket(data);
+        log.info("Phoenix market: {}", phoenixMarket.toString());
     }
 
     @Test