feat(ipfs): Allowing disabling IPFS features with config flag

src/adapters/index.js

@@ -50,7 +50,9 @@ class Adapters {
       // Start the IPFS node.
       // Do not start these adapters if this is an e2e test.
       if (this.config.env !== 'test') {
-        await this.ipfs.start()
+        if (this.config.useIpfs) {
+          await this.ipfs.start()
+        }
       } else {
         // These lines are here to ensure code coverage hits 100%.
         console.log('Not starting IPFS node since this is an e2e test.')

src/controllers/index.js

@@ -6,28 +6,21 @@
 
 // Public npm libraries.
 
-// Load the Clean Architecture Adapters library
+// Local libraries
 import Adapters from '../adapters/index.js'
-
-// Load the JSON RPC Controller.
 import JSONRPC from './json-rpc/index.js'
-
-// Load the Clean Architecture Use Case libraries.
 import UseCases from '../use-cases/index.js'
-
-// const useCases = new UseCases({ adapters })
-
-// Load the REST API Controllers.
 import RESTControllers from './rest-api/index.js'
-
-// Load the time controller library
 import TimerControllers from './timer-controllers.js'
+import config from '../../config/index.js'
 
 class Controllers {
   constructor (localConfig = {}) {
+    // Encapsulate dependencies
     this.adapters = new Adapters()
     this.useCases = new UseCases({ adapters: this.adapters })
     this.timerControllers = new TimerControllers({ adapters: this.adapters, useCases: this.useCases })
+    this.config = config
   }
 
   // Spin up any adapter libraries that have async startup needs.
@@ -57,8 +50,10 @@ class Controllers {
     // Wait for any startup processes to complete for the Adapters libraries.
     // await this.adapters.start()
 
-    // Attach JSON RPC controllers
-    this.attachRPCControllers()
+    if (this.config.useIpfs) {
+      // Attach JSON RPC controllers
+      this.attachRPCControllers()
+    }
 
     // Attach and start the timer controllers
     this.timerControllers.startTimers()