[chore] update methods

packages/harmony-account/package.json

@@ -20,5 +20,5 @@
     "@harmony/transaction": "0.0.4",
     "@harmony/utils": "0.0.4"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }

packages/harmony-contract/package.json

@@ -24,5 +24,5 @@
     "@harmony/utils": "0.0.4",
     "abi-decoder": "^1.2.0"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }

packages/harmony-contract/src/methods/method.ts

@@ -89,18 +89,19 @@ export class ContractMethod {
         };
       });
 
-      const result = getResultForData(
-        await this.wallet.messenger.send(RPCMethod.Call, [
-          this.transaction.txPayload,
-          blockNumber,
-        ]),
-      );
-      if (result.responseType === 'raw') {
-        return this.afterCall(undefined);
-      } else if (result.responseType === 'error') {
+      const result = await this.wallet.messenger.send(RPCMethod.Call, [
+        this.transaction.txPayload,
+        blockNumber,
+      ]);
+
+      if (result.isError()) {
         throw result.message;
-      } else {
-        return this.afterCall(result);
+      } else if (result.isResult()) {
+        if (result.result === null) {
+          return this.afterCall(undefined);
+        } else {
+          return this.afterCall(result.result);
+        }
       }
     } catch (error) {
       throw error;

packages/harmony-core/package.json

@@ -24,5 +24,5 @@
     "@harmony/transaction": "0.0.4",
     "@harmony/utils": "0.0.4"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }

packages/harmony-crypto/package.json

@@ -30,5 +30,5 @@
     "scrypt.js": "^0.3.0",
     "uuid": "^3.3.2"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }

packages/harmony-network/package.json

@@ -20,5 +20,5 @@
     "mitt": "^1.1.3",
     "websocket": "^1.0.28"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }

packages/harmony-transaction/package.json

@@ -19,5 +19,5 @@
     "@harmony/network": "0.0.4",
     "@harmony/utils": "0.0.4"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }

packages/harmony-utils/package.json

@@ -17,5 +17,5 @@
     "@types/bn.js": "^4.11.3",
     "bn.js": "^4.11.8"
   },
-  "gitHead": "95230b89a2dcfc0ef447ef67896bba79cc6f9d30"
+  "gitHead": "75235c58b12b8fe512165903008c469ebf46e803"
 }