starting state fixed

server.js

@@ -8,7 +8,7 @@ const app = express();
 
 app.get('/api/tasks', getTasks);
 
-app.listen(3000, () => console.log('Server is running...'));
+app.listen(3000, () => console.log('Server is running on port 3000'));
 
 function getTasks(request, response) {
     dao.getTasks()

task-service.js

@@ -11,43 +11,15 @@ class MemTaskService {
         ];
     }
 
-    clone(what) {
-        return JSON.parse(JSON.stringify(what));
-    }
-
     getTasks() {
         return Promise.resolve(this.clone(this.tasks));
     }
 
-    getTask(id) {
-        let found = this.clone(this.tasks)
-            .filter(each => each._id === id)
-            .pop();
-
-        return found ? Promise.resolve(found) : Promise.reject('no task with id: ' + id);
+    clone(what) {
+        return JSON.parse(JSON.stringify(what));
     }
 
-    saveTask(task) {
-        if (!task._id) {
-            task._id = this.getId();
-            this.tasks.push(task);
-            return Promise.resolve();
-        }
-
-        this.tasks = this.tasks
-            .map(each =>each._id === task._id ? task : each);
-
-        return Promise.resolve();
-    }
-
-    deleteTask(id) {
-        this.tasks = this.tasks
-            .filter(each => each._id !== id);
-
-        return Promise.resolve();
-    }
-
-    getId() {
+    getNewId() {
         return (Math.random() + 'A').substr(2);
     }
 

task.js

@@ -1,8 +1,8 @@
 'use strict';
 
 class Task {
-    constructor(title) {
-        this.title = title;
+    constructor(content) {
+        this.content = content;
     }
 
     static withId(id, title) {