getPercentageChangeInPriceOverTime

jansoren · Sep 30, 2023 · ec1b525 · ec1b525
1 parent bc918f1
commit ec1b525
Show file tree

Hide file tree

Showing 4 changed files with 51 additions and 26 deletions.
diff --git a/src/main/java/no/jansoren/defillama/CoinsClient.java b/src/main/java/no/jansoren/defillama/CoinsClient.java
@@ -2,6 +2,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import no.jansoren.defillama.model.coins.Coins;
+import no.jansoren.defillama.model.coins.CoinsPercent;
 import no.jansoren.defillama.model.protocols.BaseDefiLlamaClient;
 
 import java.net.URLEncoder;
@@ -43,31 +44,7 @@ public Coins getPricesAtRegularTimeIntervals(String coins, Integer start, Intege
         return get(uri, Coins.class);
     }
 
-    private static String queryParamsToString(String baseUrl, Map<String, Object> queryParams) {
-        StringBuilder urlBuilder = new StringBuilder(baseUrl);
-        boolean isFirstParam = true;
-
-        for (Map.Entry<String, Object> entry : queryParams.entrySet()) {
-            var key = entry.getKey();
-            var value = toString(entry.getValue());
-
-            if (value != null) {
-                if (isFirstParam) {
-                    urlBuilder.append("?");
-                    isFirstParam = false;
-                } else {
-                    urlBuilder.append("&");
-                }
-                urlBuilder.append(key).append("=").append(value);
-            }
-        }
-        return urlBuilder.toString();
+    public CoinsPercent getPercentageChangeInPriceOverTime(String coins, int timestamp, boolean lookForward, String period) {
+        return get(HOSTNAME_COINS+"/percentage/"+coins+"?timestamp="+timestamp+"&lookForward="+lookForward+"&period="+period, CoinsPercent.class);
     }
-
-    private static String toString(Object value) {
-        if(value != null)
-            return value.toString();
-        return null;
-    }
-
 }
diff --git a/src/main/java/no/jansoren/defillama/model/coins/CoinsPercent.java b/src/main/java/no/jansoren/defillama/model/coins/CoinsPercent.java
@@ -0,0 +1,12 @@
+package no.jansoren.defillama.model.coins;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.Map;
+
+public record CoinsPercent(
+
+    @JsonProperty("coins")
+    Map<String, Double> coins
+){
+}
diff --git a/src/main/java/no/jansoren/defillama/model/protocols/BaseDefiLlamaClient.java b/src/main/java/no/jansoren/defillama/model/protocols/BaseDefiLlamaClient.java
@@ -9,6 +9,7 @@
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
+import java.util.Map;
 import java.util.concurrent.ExecutionException;
 
 public class BaseDefiLlamaClient {
@@ -48,6 +49,33 @@ protected <T> T get(String uri, TypeReference<T> valueTypeRef) {
         }
     }
 
+    protected static String queryParamsToString(String baseUrl, Map<String, Object> queryParams) {
+        StringBuilder urlBuilder = new StringBuilder(baseUrl);
+        boolean isFirstParam = true;
+
+        for (Map.Entry<String, Object> entry : queryParams.entrySet()) {
+            var key = entry.getKey();
+            var value = toString(entry.getValue());
+
+            if (value != null) {
+                if (isFirstParam) {
+                    urlBuilder.append("?");
+                    isFirstParam = false;
+                } else {
+                    urlBuilder.append("&");
+                }
+                urlBuilder.append(key).append("=").append(value);
+            }
+        }
+        return urlBuilder.toString();
+    }
+
+    private static String toString(Object value) {
+        if(value != null)
+            return value.toString();
+        return null;
+    }
+
     private HttpRequest createGetRequest(String uri) {
         return HttpRequest.newBuilder()
                 .uri(createUri(uri))

diff --git a/src/test/java/no/jansoren/defillama/CoinsClientTest.java b/src/test/java/no/jansoren/defillama/CoinsClientTest.java
@@ -2,6 +2,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import no.jansoren.defillama.model.coins.Coins;
+import no.jansoren.defillama.model.coins.CoinsPercent;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -51,4 +52,11 @@ void testGetPricesAtRegularTimeIntervals() {
         Assertions.assertNotNull(coins);
     }
 
+    @Test
+    void testGetPercentageChangeInPriceOverTime(){
+        var coinsStr = "ethereum:0xdF574c24545E5FfEcb9a659c229253D4111d87e1,coingecko:ethereum,bsc:0x762539b45a1dcce3d36d080f74d1aed37844b878,ethereum:0xdB25f211AB05b1c97D595516F45794528a807ad8";
+        CoinsPercent coins = client.getPercentageChangeInPriceOverTime(coinsStr, 1664364537, false, "3w");
+        Assertions.assertNotNull(coins);
+    }
+
 }