Merge pull request #164 from jpmorganchase/Java8

Java8

Author: fixanoid

cakeshop-api/src/main/java/com/jpmorgan/cakeshop/controller/ContractController.java

@@ -1,42 +1,31 @@
 package com.jpmorgan.cakeshop.controller;
 
 import com.jpmorgan.cakeshop.error.APIException;
-import com.jpmorgan.cakeshop.model.APIData;
-import com.jpmorgan.cakeshop.model.APIError;
-import com.jpmorgan.cakeshop.model.APIResponse;
-import com.jpmorgan.cakeshop.model.Contract;
-import com.jpmorgan.cakeshop.model.ContractABI;
+import com.jpmorgan.cakeshop.model.*;
 import com.jpmorgan.cakeshop.model.ContractABI.Entry.Param;
 import com.jpmorgan.cakeshop.model.ContractABI.Function;
 import com.jpmorgan.cakeshop.model.SolidityType.Bytes32Type;
-import com.jpmorgan.cakeshop.model.Transaction;
-import com.jpmorgan.cakeshop.model.TransactionRequest;
-import com.jpmorgan.cakeshop.model.TransactionResult;
 import com.jpmorgan.cakeshop.model.json.ContractPostJsonRequest;
 import com.jpmorgan.cakeshop.service.ContractRegistryService;
 import com.jpmorgan.cakeshop.service.ContractService;
 import com.jpmorgan.cakeshop.service.ContractService.CodeType;
 import com.jpmorgan.cakeshop.service.task.BlockchainInitializerTask;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.Callable;
 import org.bouncycastle.util.encoders.Base64;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.context.request.async.WebAsyncTask;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.Callable;
+
 @RestController
 @RequestMapping(value = "/api/contract",
         method = RequestMethod.POST,
@@ -156,8 +145,13 @@ public ResponseEntity<APIResponse> registry() throws APIException {
 
     @PostMapping("/registry/use")
     public ResponseEntity<APIResponse> useRegistry(@RequestBody Map<String, String> body) throws APIException {
-        contractRegistryService.updateRegistryAddress(body.get("address"));
-        return registry();
+        String contractRegistryAddress = body.get("address");
+        contractRegistryService.updateRegistryAddress(contractRegistryAddress);
+        if(!contractRegistryService.contractRegistryExists()) {
+            return new ResponseEntity<>(APIResponse.newSimpleResponse("No registry at address " + contractRegistryAddress), HttpStatus.BAD_REQUEST);
+        }
+        return new ResponseEntity<>(
+            APIResponse.newSimpleResponse(contractRegistryAddress), HttpStatus.OK);
     }
 
     @PostMapping("/registry/deploy")

cakeshop-api/src/main/java/com/jpmorgan/cakeshop/model/Contract.java

@@ -3,10 +3,11 @@
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.jpmorgan.cakeshop.model.SolcResponse.GasEstimates;
 import com.jpmorgan.cakeshop.service.ContractService.CodeType;
-import java.util.Map;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
 
+import java.util.Map;
+
 public class Contract {
 
     public static final String API_DATA_TYPE = "contract";
@@ -56,11 +57,6 @@ public class Contract {
      */
     private GasEstimates gasEstimates;
 
-    /**
-     * Contract interface in solidity code
-     */
-    private String solidityInterface;
-
     /**
      * Hash of each method signaature (required for making EVM calls)
      */
@@ -168,14 +164,6 @@ public void setGasEstimates(GasEstimates gasEstimates) {
         this.gasEstimates = gasEstimates;
     }
 
-    public String getSolidityInterface() {
-        return solidityInterface;
-    }
-
-    public void setSolidityInterface(String solidityInterface) {
-        this.solidityInterface = solidityInterface;
-    }
-
     public Map<String, String> getFunctionHashes() {
         return functionHashes;
     }

cakeshop-api/src/main/webapp/js/sandbox.js

@@ -268,7 +268,6 @@
     var getDetails = function(contract, source, contractName) {
         // solidity interface
       var details = $('<div class="contractDetails"/>')
-        .append(textRow('Solidity Interface', contract.get("solidityInterface")));
 
         // function hashes
       var funHashes = '';
@@ -288,7 +287,7 @@
       var gasToText = function(g) { return g === null ? 'unknown' : g; };
       var text = '';
       if ('creation' in data)
-        text += 'Creation: ' + gasToText(data.creation[0]) + ' + ' + gasToText(data.creation[1]) + '\n';
+        text += 'Creation: ' + gasToText(data.creation.codeDepositCost) + ' + ' + gasToText(data.creation.executionCost) + '\n';
       text += 'External:\n';
       for (var fun in data.external) {
         text += '  ' + fun + ': ' + gasToText(data.external[fun]) + '\n';

cakeshop-api/src/main/webapp/js/widgets/contract-list.js

@@ -1,3 +1,5 @@
+import utils from '../utils'
+
 module.exports = function() {
 	var extended = {
 		name: 'contract-list',
@@ -118,15 +120,18 @@ module.exports = function() {
             var _this = this;
 
             if (e.target.id === "deploy-registry") {
+                $(e.target).attr('disabled', 'disabled');
                 $.when(
                     utils.load({url: 'api/contract/registry/deploy', data: {}})
                 ).fail(function (res) {
                     console.log("Failed to deploy contract registry", res);
+                    alert("Failed to deploy contract registry. Please try again or check the logs to see what went wrong.")
                     _this.updateView(res);
                 }).done(function (res) {
                     _this.updateView(res);
                 })
             } else if (e.target.id === "use-existing") {
+                $(e.target).attr('disabled', 'disabled');
                 let address = $('#registry-address').val();
                 $.when(
                     utils.load({
@@ -135,6 +140,7 @@ module.exports = function() {
                     })
                 ).fail(function (res) {
                     console.log("Failed to set contract registry address", res);
+                    alert(res.responseJSON.data.attributes.result)
                     _this.updateView(res);
                 }).done(function (res) {
                     _this.updateView(res);

cakeshop-api/src/main/webapp/js/widgets/node-control.js

@@ -1,4 +1,4 @@
-import utils from '../utils';
+import utils from '../utils'
 
 module.exports = function() {
 	var extended = {
@@ -69,11 +69,12 @@ module.exports = function() {
 				utils.load({ url: widget.url.nodeControl + '/' + action })
 			).done(function() {
 				_this.removeAttr('disabled');
-				if(action === 'start') {
+				if(action !== 'stop') {
 				    window.location.reload()
                 }
 			}).fail(function() {
-				// TODO: fill in
+                _this.removeAttr('disabled');
+			    alert("Action failed, please check the logs or try again.")
 			});
 		}
 	};