Add user storage and db-based login

project-manager/projects-server/db.json

@@ -29,17 +29,29 @@
       "assignee": {},
       "id": 5,
       "state": "IN_PROGRESS"
+    }
+  ],
+  "users": [
+    {
+      "id": 301,
+      "name": "admin",
+      "password": "admin",
+      "edit_tasks": true,
+      "change_settings": true
     },
     {
-      "assignee": {
-        "name": "hardi",
-        "email": "hardi@noarch.de"
-      },
-      "tags": [],
-      "state": "IN_PROGRESS",
-      "title": "Testplan schreiben",
-      "description": "Testplan für dieses Projekt anlegen",
-      "id": 6
+      "id" : 302,
+      "name": "user_edit",
+      "password": "secret",
+      "edit_tasks": true,
+      "change_settings": false
+    },
+    {
+      "id" : 303,
+      "name": "user",
+      "password": "secret",
+      "edit_tasks": false,
+      "change_settings": false
     }
   ]
 }

project-manager/projects-server/server.js

@@ -65,7 +65,7 @@ if (secured) {
     var password = req.body.password;
     var user = {
       name: req.body.name,
-      passowrd: req.body.password
+      password: req.body.password
     };
     if (password === "s3cret") {
       var token = jwt.sign(user, server.get('superSecret'), {

project-manager/src/app/app.module.ts

@@ -6,7 +6,8 @@ import {HttpModule} from '@angular/http';
 import {AppComponent} from './app.component';
 import {TaskService} from "./services/task-service/task.service";
 import {LoginService} from "./services/login-service/login-service";
-import {TaskStore} from './services/stores/task.store';
+import {UserStore} from "./services/stores/user.store";
+import {TaskStore} from "./services/stores/task.store";
 import {ShowErrorComponent} from './show-error/show-error.component';
 import {APPLICATION_VALIDATORS} from './models/app-validators';
 import {appRouting, routingComponents, routingProviders} from './app.routing';
@@ -28,6 +29,7 @@ const enableAuthentication = !environment.e2eMode;
 @NgModule({
   imports: [BrowserModule, FormsModule, ReactiveFormsModule, appRouting, HttpModule],
   providers: [LoginService,
+    UserStore,
     TaskService,
     TaskStore,
     Title,

project-manager/src/app/models/model-interfaces.ts

@@ -1,7 +1,14 @@
+export interface User {
+  id?: number;
+  name?: string;
+  password?: string;
+  edit_tasks?: boolean;
+  change_settings?: boolean;
+}
 export interface Tag {
   label: string;
 }
-export interface User {
+export interface Assignee {
   name?: string;
   email?: string;
 }
@@ -12,7 +19,7 @@ export interface Task {
   tags?: Tag[];
   favorite?: boolean;
   state?: string;
-  assignee?: User;
+  assignee?: Assignee;
 }
 
 export const states = ['BACKLOG', 'IN_PROGRESS', 'TEST', 'COMPLETED'];

project-manager/src/app/services/login-service/login-service.ts

@@ -1,23 +1,48 @@
-import {Inject, Optional} from '@angular/core'
-import {AUTH_ENABLED} from '../../app.tokens';
+import {Injectable, Inject, Optional} from '@angular/core';
+import {User} from '../../models/model-interfaces';
+import {Http, URLSearchParams, RequestMethod, RequestOptions} from '@angular/http';
+import {Observable} from 'rxjs/Observable';
+import {BehaviorSubject} from 'rxjs/BehaviorSubject';
+import {LOAD, ADD, EDIT, REMOVE, UserStore} from '../stores/user.store';
+import {SOCKET_IO, AUTH_ENABLED} from '../../app.tokens';
+
+const BASE_URL = `http://localhost:3000/api/users`;
+
+const WEB_SOCKET_URL = 'http://localhost:3001';
 
 const CURRENT_USER = 'currentUser';
 
+@Injectable()
 export class LoginService {
 
-  USERS = [
-    {name: 'admin', password: 'admin', rights: ['edit_tasks', 'change_settings'] },
-    {name: 'user', password: 'secret', rights: ['edit_tasks'] }
-  ];
+  socket: SocketIOClient.Socket;
 
-  constructor(@Optional() @Inject(AUTH_ENABLED) public authEnabled = false) {
+  users$: Observable<User[]>;
+
+  results$: User[];
+
+  constructor(@Optional() @Inject(AUTH_ENABLED) public authEnabled = false, private http: Http, private userStore: UserStore,
+              @Inject(SOCKET_IO) socketIO) {
+    this.users$ = userStore.items$;
+    this.socket = socketIO(WEB_SOCKET_URL);
+    Observable.fromEvent(this.socket, 'user_saved')
+      .subscribe((action) => {
+        this.userStore.dispatch(action);
+      });
+  }
+
+  getUser(name: string) : User[]{
+    this.http.get(BASE_URL + "?name=" + name).subscribe(result => this.results$ = result.json());
+    return this.results$;
   }
 
   login(name, password) {
-    const [user] = this.USERS.filter(user => user.name == name);
-    if (user && user.password === password) {
-      localStorage.setItem(CURRENT_USER, JSON.stringify(user));
-      return true;
+    if (this.getUser(name)) {
+        let user = this.results$[0];
+        if (user && user.password === password) {
+          localStorage.setItem(CURRENT_USER, JSON.stringify(user));
+          return true;
+        }
     }
   }
 
@@ -29,11 +54,4 @@ export class LoginService {
     return !this.authEnabled || localStorage.getItem(CURRENT_USER) != null;
   }
 
-  getUser() {
-    const userString = localStorage.getItem(CURRENT_USER);
-    if (userString) {
-      return JSON.parse(userString);
-    }
-  }
-
 }

project-manager/src/app/services/stores/index.ts

@@ -1 +0,0 @@
-export * from "./task.store";

project-manager/src/app/services/stores/stores.ts

@@ -1,6 +0,0 @@
-import {Store} from "./generic-store";
-import {Task} from "../../models/model-interfaces";
-
-export class TaskStore extends Store<Task> {
-
-}

project-manager/src/app/services/stores/user.store.ts

@@ -0,0 +1,39 @@
+import {BehaviorSubject} from 'rxjs/BehaviorSubject';
+import {User} from '../../models/model-interfaces';
+
+export const LOAD = 'LOAD';
+export const ADD = 'ADD';
+export const EDIT = 'EDIT';
+export const REMOVE = 'REMOVE';
+
+export class UserStore {
+  private users: User[] = [];
+  items$ = new BehaviorSubject<User[]>([]);
+
+  dispatch(action) {
+    console.log("dispatched")
+    this.users = this._reduce(this.users, action);
+    this.items$.next(this.users);
+  }
+
+  _reduce(users: User[], action) {
+    switch (action.type) {
+      case LOAD:
+        return [...action.data];
+      case ADD:
+        return [...users, action.data];
+      case EDIT:
+        return users.map(user => {
+          const editedUser = action.data;
+          if (user.id !== editedUser.id){
+            return user;
+          }
+          return editedUser;
+        });
+      case REMOVE:
+        return users.filter(user => user.id !== action.data.id);
+      default:
+        return users;
+    }
+  }
+}

project-manager/src/app/services/task-service/task.service.ts

@@ -3,7 +3,7 @@ import {Task} from '../../models/model-interfaces';
 import {Http, URLSearchParams, RequestMethod, RequestOptions} from '@angular/http';
 import {Observable} from 'rxjs/Observable';
 import {BehaviorSubject} from 'rxjs/BehaviorSubject';
-import {LOAD, ADD, EDIT, REMOVE, TaskStore} from '../stores/index';
+import {LOAD, ADD, EDIT, REMOVE, TaskStore} from '../stores/task.store';
 import {SOCKET_IO} from '../../app.tokens';
 
 const BASE_URL = `http://localhost:3000/api/tasks/`;