move contractsState from logger to event bus

lib/contracts/deploy.js

@@ -11,6 +11,7 @@ class Deploy {
     this.web3 = options.web3;
     this.contractsManager = options.contractsManager;
     this.logger = options.logger;
+    this.events = options.events;
     this.env = options.env;
     this.chainConfig = options.chainConfig;
     this.plugins = options.plugins;
@@ -46,7 +47,7 @@ class Deploy {
     contract.error = false;
 
     if (contract.deploy === false) {
-      self.logger.contractsState(self.contractsManager.contractsState());
+      self.events.emit('contractsState', self.contractsManager.contractsState());
       return callback();
     }
 
@@ -58,7 +59,7 @@ class Deploy {
         self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, contract.address);
         self.deployTracker.save();
       }
-      self.logger.contractsState(self.contractsManager.contractsState());
+      self.events.emit('contractsState', self.contractsManager.contractsState());
       return callback();
     }
 
@@ -84,7 +85,7 @@ class Deploy {
     const self = this;
     self.logger.info(contract.className.bold.cyan + " already deployed at ".green + trackedContract.address.bold.cyan);
     contract.deployedAddress = trackedContract.address;
-    self.logger.contractsState(self.contractsManager.contractsState());
+    self.events.emit('contractsState', self.contractsManager.contractsState());
 
     // always run contractCode so other functionality like 'afterDeploy' can also work
     let codeGenerator = new CodeGenerator({contractsManager: self.contractsManager});
@@ -104,7 +105,7 @@ class Deploy {
       }
       self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, address);
       self.deployTracker.save();
-      self.logger.contractsState(self.contractsManager.contractsState());
+      self.events.emit('contractsState', self.contractsManager.contractsState());
 
       // always run contractCode so other functionality like 'afterDeploy' can also work
       let codeGenerator = new CodeGenerator({contractsManager: self.contractsManager});
@@ -298,12 +299,12 @@ class Deploy {
             self.logger.info(contract.className.bold.cyan + " deployed at ".green + receipt.contractAddress.bold.cyan);
             contract.deployedAddress = receipt.contractAddress;
             contract.transactionHash = receipt.transactionHash;
-            self.logger.contractsState(self.contractsManager.contractsState());
+            self.events.emit('contractsState', self.contractsManager.contractsState());
             return next(null, receipt.contractAddress);
           }
-          self.logger.contractsState(self.contractsManager.contractsState());
+          self.events.emit('contractsState', self.contractsManager.contractsState());
         }).on('error', function(error) {
-          self.logger.contractsState(self.contractsManager.contractsState());
+          self.events.emit('contractsState', self.contractsManager.contractsState());
           return next(new Error("error deploying =" + contract.className + "= due to error: " + error.message));
         });
       }

lib/contracts/deploy_manager.js

@@ -68,6 +68,7 @@ class DeployManager {
           web3: web3,
           contractsManager: contractsManager,
           logger: self.logger,
+          events: self.events,
           chainConfig: self.chainConfig,
           env: self.config.env,
           plugins: self.plugins,

lib/core/logger.js

@@ -5,8 +5,6 @@ class Logger {
     this.logLevels = ['error', 'warn', 'info', 'debug', 'trace'];
     this.logLevel = options.logLevel || 'info';
     this.logFunction = options.logFunction || console.log;
-    this.contractsState = options.contractsState || function () {
-      };
     this.setStatus = options.setStatus || console.log;
   }
 }

lib/dashboard/dashboard.js

@@ -30,9 +30,10 @@ class Dashboard {
       function startMonitor(callback) {
         monitor = new Monitor({env: self.env, console: console});
         self.logger.logFunction = monitor.logEntry;
-        self.logger.contractsState = monitor.setContracts;
         self.logger.setStatus = monitor.setStatus.bind(monitor);
 
+        self.events.on('contractsState', monitor.setContracts);
+
         self.logger.info('========================'.bold.green);
         self.logger.info(('Welcome to Embark ' + self.version).yellow.bold);
         self.logger.info('========================'.bold.green);