replace executionContext for network module with blockchain object

src/app.js

@@ -234,7 +234,7 @@ Please make a backup of your contracts and start using http://remix.ethereum.org
 
   const {eventsDecoder, txlistener} = makeUdapp(blockchain, compilersArtefacts, (domEl) => mainview.getTerminal().logHtml(domEl))
   // ----------------- network service (resolve network id / name) ----------------------------
-  const networkModule = new NetworkModule(executionContext)
+  const networkModule = new NetworkModule(blockchain)
   // ----------------- convert offset to line/column service ----------------------------
   var offsetToLineColumnConverter = new OffsetToLineColumnConverter()
   registry.put({api: offsetToLineColumnConverter, name: 'offsettolinecolumnconverter'})

src/app/tabs/network-module.js

@@ -14,11 +14,11 @@ export const profile = {
 // - methods: ['getNetworkProvider', 'getEndpoint', 'detectNetwork', 'addNetwork', 'removeNetwork']
 
 export class NetworkModule extends Plugin {
-  constructor (executionContext) {
+  constructor (blockchain) {
     super(profile)
-    this.executionContext = executionContext
+    this.blockchain = blockchain
     // TODO: See with remix-lib to make sementic coherent
-    this.executionContext.event.register('contextChanged', (provider) => {
+    this.blockchain.event.register('contextChanged', (provider) => {
       this.emit('providerChanged', provider)
     })
     /*
@@ -37,13 +37,13 @@ export class NetworkModule extends Plugin {
 
   /** Return the current network provider (web3, vm, injected) */
   getNetworkProvider () {
-    return this.executionContext.getProvider()
+    return this.blockchain.getProvider()
   }
 
   /** Return the current network */
   detectNetwork () {
     return new Promise((resolve, reject) => {
-      this.executionContext.detectNetwork((error, network) => {
+      this.blockchain.detectNetwork((error, network) => {
         error ? reject(error) : resolve(network)
       })
     })
@@ -51,20 +51,20 @@ export class NetworkModule extends Plugin {
 
   /** Return the url only if network provider is 'web3' */
   getEndpoint () {
-    const provider = this.executionContext.getProvider()
+    const provider = this.blockchain.getProvider()
     if (provider !== 'web3') {
       throw new Error('no endpoint: current provider is either injected or vm')
     }
-    return this.executionContext.web3().currentProvider.host
+    return this.blockchain.web3().currentProvider.host
   }
 
   /** Add a custom network to the list of available networks */
   addNetwork (customNetwork) {
-    this.executionContext.addProvider(customNetwork)
+    this.blockchain.addProvider(customNetwork)
   }
 
   /** Remove a network to the list of availble networks */
   removeNetwork (name) {
-    this.executionContext.removeProvider(name)
+    this.blockchain.removeProvider(name)
   }
 }

src/app/tabs/runTab/model/blockchain.js

@@ -321,6 +321,13 @@ class Blockchain {
     this.udapp.resetEnvironment()
   }
 
+  addNetwork (customNetwork) {
+    this.executionContext.addProvider(customNetwork)
+  }
+
+  removeNetwork (name) {
+    this.executionContext.removeProvider(name)
+  }
 }
 
 module.exports = Blockchain