From 5a62f40d93a22f2156b7a3417521b96d6fa1405d Mon Sep 17 00:00:00 2001
From: "Nelson R. Perez" <bilthon@gmail.com>
Date: Wed, 18 Jan 2017 22:36:23 -0500
Subject: [PATCH] Introducing the SubscriptionResponse class with basic support
 for AccountBalanceUpdate and DynamicGlobalProperties objects deserialization

---
 .../models/SubscriptionResponse.java          | 70 +++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 src/main/java/de/bitsharesmunich/graphenej/models/SubscriptionResponse.java

diff --git a/src/main/java/de/bitsharesmunich/graphenej/models/SubscriptionResponse.java b/src/main/java/de/bitsharesmunich/graphenej/models/SubscriptionResponse.java
new file mode 100644
index 0000000..4118963
--- /dev/null
+++ b/src/main/java/de/bitsharesmunich/graphenej/models/SubscriptionResponse.java
@@ -0,0 +1,70 @@
+package de.bitsharesmunich.graphenej.models;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+
+import java.io.Serializable;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.List;
+
+import de.bitsharesmunich.graphenej.GrapheneObject;
+import de.bitsharesmunich.graphenej.ObjectType;
+
+/**
+ * Created by nelson on 1/12/17.
+ */
+public class SubscriptionResponse {
+    private static final String TAG = "SubscriptionResponse";
+    public static final String KEY_ID = "id";
+    public static final String KEY_METHOD = "method";
+    public static final String KEY_PARAMS = "params";
+
+    public String method;
+    public List<Serializable> params;
+
+    public static class SubscriptionResponseDeserializer implements JsonDeserializer<SubscriptionResponse> {
+
+        @Override
+        public SubscriptionResponse deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+            SubscriptionResponse response = new SubscriptionResponse();
+            JsonObject responseObject = json.getAsJsonObject();
+            response.method = responseObject.get(KEY_METHOD).getAsString();
+
+            JsonArray paramsArray = responseObject.get(KEY_PARAMS).getAsJsonArray();
+            response.params = new ArrayList<>();
+            response.params.add(paramsArray.get(0).getAsInt());
+            ArrayList<Serializable> secondArgument = new ArrayList<>();
+            response.params.add(secondArgument);
+
+            JsonArray subArray = paramsArray.get(1).getAsJsonArray().get(0).getAsJsonArray();
+            for(JsonElement object : subArray){
+                if(object.isJsonObject()){
+                    GrapheneObject grapheneObject = new GrapheneObject(object.getAsJsonObject().get(KEY_ID).getAsString());
+                    JsonObject jsonObject = object.getAsJsonObject();
+                    if(grapheneObject.getObjectType() == ObjectType.ACCOUNT_BALANCE_OBJECT){
+                        AccountBalanceUpdate balanceObject = new AccountBalanceUpdate(grapheneObject.getObjectId());
+                        balanceObject.owner = jsonObject.get(AccountBalanceUpdate.KEY_OWNER).getAsString();
+                        balanceObject.asset_type = jsonObject.get(AccountBalanceUpdate.KEY_ASSET_TYPE).getAsString();
+                        balanceObject.balance = jsonObject.get(AccountBalanceUpdate.KEY_BALANCE).getAsLong();
+                        secondArgument.add(balanceObject);
+                    }else if(grapheneObject.getObjectType() == ObjectType.DYNAMIC_GLOBAL_PROPERTY_OBJECT){
+                        DynamicGlobalProperties dynamicGlobal = new DynamicGlobalProperties(grapheneObject.getObjectId());
+                        dynamicGlobal.head_block_number = jsonObject.get(DynamicGlobalProperties.KEY_HEAD_BLOCK_NUMBER).getAsLong();
+                        dynamicGlobal.head_block_id = jsonObject.get(DynamicGlobalProperties.KEY_HEAD_BLOCK_ID).getAsString();
+                        dynamicGlobal.time = jsonObject.get(DynamicGlobalProperties.KEY_TIME).getAsString();
+                        //TODO: Deserialize all other attributes
+                        secondArgument.add(dynamicGlobal);
+                    }
+                }else{
+                    secondArgument.add(object.getAsString());
+                }
+            }
+            return response;
+        }
+    }
+}