#31 Creates request classes for stat api (#54)

Co-authored-by: Eren <[email protected]>

Author: erenalpaslan

src/main/java/mobi/appcent/helium/api/IStatApi.java

@@ -1,12 +1,15 @@
 package mobi.appcent.helium.api;
 
+import mobi.appcent.helium.request.stat.BlockchainStatsRequest;
+import mobi.appcent.helium.request.stat.TokenSupplyRequest;
+
 import java.io.IOException;
 
 /**
  * Created by erenalpaslan on 28.10.2022
  */
 public interface IStatApi {
-    public StatApi.APIgetBlockchainStatsRequest getBlockchainStats() throws IOException;
+    BlockchainStatsRequest getBlockchainStats() throws IOException;
 
-    public StatApi.APIgetTokenSupplyRequest getTokenSupply() throws IOException;
+    TokenSupplyRequest getTokenSupply() throws IOException;
 }

src/main/java/mobi/appcent/helium/api/StatApi.java

@@ -2,6 +2,8 @@
 
 import com.google.gson.reflect.TypeToken;
 import mobi.appcent.helium.httpClient.HttpMethod;
+import mobi.appcent.helium.request.stat.BlockchainStatsRequest;
+import mobi.appcent.helium.request.stat.TokenSupplyRequest;
 import mobi.appcent.helium.response.block.BlockchainStatsResponse;
 import mobi.appcent.helium.model.Pair;
 import mobi.appcent.helium.response.stat.TokenSupplyResponse;
@@ -27,44 +29,12 @@ String path() {
     }
 
     @Override
-    public APIgetBlockchainStatsRequest getBlockchainStats() throws IOException {
-        return new APIgetBlockchainStatsRequest();
-    }
-
-    public class APIgetBlockchainStatsRequest {
-
-        public APIgetBlockchainStatsRequest() {}
-
-        public BlockchainStatsResponse execute() throws IOException {
-            Call call = sdkClient.buildCall(path(), HttpMethod.GET, Collections.emptyList(), null, null);
-            Type type = TypeToken.get(BlockchainStatsResponse.class).getType();
-            return StatApi.this.execute(call, type);
-        }
+    public BlockchainStatsRequest getBlockchainStats() throws IOException {
+        return new BlockchainStatsRequest(sdkClient);
     }
 
     @Override
-    public APIgetTokenSupplyRequest getTokenSupply() throws IOException {
-        return new APIgetTokenSupplyRequest();
-    }
-
-    public class APIgetTokenSupplyRequest {
-
-        private String format;
-
-        public APIgetTokenSupplyRequest() {}
-
-        public APIgetTokenSupplyRequest format(String format) {
-            this.format = format;
-            return this;
-        }
-
-        public TokenSupplyResponse execute() throws IOException {
-            String path = path() + "/token_supply";
-            ArrayList<Pair> queryParams = new ArrayList<>();
-            queryParams.add(Pair.create("format", format));
-            Call call = sdkClient.buildCall(path, HttpMethod.GET, Collections.emptyList(), null, null);
-            Type type = TypeToken.get(TokenSupplyResponse.class).getType();
-            return StatApi.this.execute(call, type);
-        }
+    public TokenSupplyRequest getTokenSupply() throws IOException {
+        return new TokenSupplyRequest(sdkClient);
     }
 }

src/main/java/mobi/appcent/helium/common/UrlConstant.java

@@ -19,6 +19,7 @@ public class UrlConstant {
     public static final String ASSERT_LOCATIONS_PATH = BASE_PATH + "/assert_locations";
     public static final String ELECTIONS_PATH = BASE_PATH + "/elections";
     public static final String TRANSACTIONS_PATH = BASE_PATH + "/transactions";
+    public static final String STAT_PATH = BASE_PATH + "/stats";
     public static final String CITY_PATH = BASE_PATH + "/cities";
     public static final String HOTSPOTS_PATH = BASE_PATH + "/hotspots";
     public static final String BLOCKS_PATH = BASE_PATH + "/blocks";

src/main/java/mobi/appcent/helium/request/stat/BlockchainStatsRequest.java

@@ -0,0 +1,31 @@
+package mobi.appcent.helium.request.stat;
+
+import com.google.gson.reflect.TypeToken;
+import mobi.appcent.helium.HeliumSdkClient;
+import mobi.appcent.helium.api.StatApi;
+import mobi.appcent.helium.common.UrlConstant;
+import mobi.appcent.helium.httpClient.HttpMethod;
+import mobi.appcent.helium.request.BaseRequest;
+import mobi.appcent.helium.response.block.BlockchainStatsResponse;
+import okhttp3.Call;
+
+import java.io.IOException;
+import java.lang.reflect.Type;
+import java.util.Collections;
+
+/**
+ * Created by erenalpaslan on 4.12.2022
+ */
+public class BlockchainStatsRequest extends BaseRequest {
+    private final HeliumSdkClient client;
+
+    public BlockchainStatsRequest(HeliumSdkClient client) {
+        this.client = client;
+    }
+
+    public BlockchainStatsResponse execute() throws IOException {
+        Call call = client.buildCall(UrlConstant.STAT_PATH, HttpMethod.GET, Collections.emptyList(), null, null);
+        Type type = TypeToken.get(BlockchainStatsResponse.class).getType();
+        return execute(call, type);
+    }
+}

src/main/java/mobi/appcent/helium/request/stat/TokenSupplyRequest.java

@@ -0,0 +1,42 @@
+package mobi.appcent.helium.request.stat;
+
+import com.google.gson.reflect.TypeToken;
+import mobi.appcent.helium.HeliumSdkClient;
+import mobi.appcent.helium.api.StatApi;
+import mobi.appcent.helium.common.UrlConstant;
+import mobi.appcent.helium.httpClient.HttpMethod;
+import mobi.appcent.helium.model.Pair;
+import mobi.appcent.helium.request.BaseRequest;
+import mobi.appcent.helium.response.stat.TokenSupplyResponse;
+import okhttp3.Call;
+
+import java.io.IOException;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Collections;
+
+/**
+ * Created by erenalpaslan on 4.12.2022
+ */
+public class TokenSupplyRequest extends BaseRequest {
+    private final HeliumSdkClient client;
+    private String format;
+
+    public TokenSupplyRequest(HeliumSdkClient client) {
+        this.client = client;
+    }
+
+    public TokenSupplyRequest format(String format) {
+        this.format = format;
+        return this;
+    }
+
+    public TokenSupplyResponse execute() throws IOException {
+        String path = UrlConstant.STAT_PATH + "/token_supply";
+        ArrayList<Pair> queryParams = new ArrayList<>();
+        queryParams.add(Pair.create("format", format));
+        Call call = client.buildCall(path, HttpMethod.GET, Collections.emptyList(), null, null);
+        Type type = TypeToken.get(TokenSupplyResponse.class).getType();
+        return execute(call, type);
+    }
+}