Edit task-persistence service to handle task-lists.

src/app/core/service/task-persistence.service.ts

@@ -1,6 +1,7 @@
 import { Injectable } from '@angular/core';
 import { CookieService } from 'ngx-cookie-service';
 import { Task } from '../entity/task';
+import { TaskList } from '../entity/taskList';
 
 const COOKIE_NAME = 'todo-data';
 
@@ -12,17 +13,17 @@ export class TaskPersistenceService {
     private _cookieService: CookieService
   ) {}
 
-  save(tasks: Task[]): void {
-    this._cookieService.set(COOKIE_NAME, JSON.stringify(tasks));
+  save(taskLists: TaskList[]): void {
+    this._cookieService.set(COOKIE_NAME, JSON.stringify(taskLists));
   }
 
-  getAll(): Task[] {
-    const serializedTasks = this._cookieService.get(COOKIE_NAME);
-    let result: Task[] = [];
+  getAll(): TaskList[] {
+    const serializedTaskLists = this._cookieService.get(COOKIE_NAME);
+    let result: TaskList[] = [];
     try {
-      result = JSON.parse(serializedTasks);
+      result = JSON.parse(serializedTaskLists);
     } catch(jsonParseError) {
-      console.log(`Unable to parse tasks from cookie: ${serializedTasks}`);
+      console.log(`Unable to parse task lists from cookie: ${serializedTaskLists}`);
     }
     return result;
   }

src/app/core/service/task.service.ts

@@ -12,8 +12,8 @@ export class TaskService {
   constructor(
     private _taskPersistenceService: TaskPersistenceService
   ) {
-    const tasks = this._taskPersistenceService.getAll() || [];
-    this._tasks.next(tasks);
+    const taskLists = this._taskPersistenceService.getAll() || [];
+    // this._tasks.next(taskLists);
   }
 
   get tasks(): Observable<Task[]> {
@@ -28,11 +28,11 @@ export class TaskService {
   }
 
   private _saveTasks(): void {
-    this._taskPersistenceService.save(this._tasks.value);
+    // this._taskPersistenceService.save(this._tasks.value);
   }
 
   refresh() {
     const tasks = this._taskPersistenceService.getAll();
-    this._tasks.next(tasks);
+    // this._tasks.next(tasks);
   }
 }