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Reslove guard added to login example by vakrilov · Pull Request #524 · NativeScript/nativescript-angular · GitHub

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Reslove guard added to login example #524

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vakrilov merged 1 commit into from
Nov 3, 2016
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Reslove guard added to login example #524

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151 changes: 68 additions & 83 deletions ng-sample/.vscode/launch.json
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Original file line number Diff line number Diff line change
@@ -1,85 +1,70 @@
{
"version": "0.2.0",
"configurations": [
{
"name": "Launch on iOS Device",
"type": "nativescript",
"platform": "ios",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false
},
{
"name": "Attach on iOS Device",
"type": "nativescript",
"platform": "ios",
"request": "attach",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false
},
{
"name": "Launch on iOS Emulator",
"type": "nativescript",
"platform": "ios",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": true
},
{
"name": "Attach on iOS Emulator",
"type": "nativescript",
"platform": "ios",
"request": "attach",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": true
},
{
"name": "Launch on Android Device",
"type": "nativescript",
"platform": "android",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false
},
{
"name": "Launch on Android Emulator",
"type": "nativescript",
"platform": "android",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": true
},
{
"name": "Attach on Android Device",
"type": "nativescript",
"platform": "android",
"request": "attach",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false
},
{
"name": "Attach on Android Emulator",
"type": "nativescript",
"platform": "android",
"request": "attach",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": true
}
]
"version": "0.2.0",
"configurations": [
{
"name": "Sync on iOS",
"type": "nativescript",
"platform": "ios",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false,
"rebuild": false,
"syncAllFiles": false
},
{
"name": "Launch on iOS",
"type": "nativescript",
"platform": "ios",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false,
"rebuild": true
},
{
"name": "Attach on iOS",
"type": "nativescript",
"platform": "ios",
"request": "attach",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false
},
{
"name": "Sync on Android",
"type": "nativescript",
"platform": "android",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false,
"rebuild": false
},
{
"name": "Launch on Android",
"type": "nativescript",
"platform": "android",
"request": "launch",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false,
"rebuild": true
},
{
"name": "Attach on Android",
"type": "nativescript",
"platform": "android",
"request": "attach",
"appRoot": "${workspaceRoot}",
"sourceMaps": true,
"diagnosticLogging": false,
"emulator": false
}
]
}
71 changes: 64 additions & 7 deletions ng-sample/app/examples/router/login-test.ts
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Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
import { Component, OnInit, OnDestroy, Injectable } from "@angular/core";
import { Router, CanActivate} from '@angular/router';
import { Router, CanActivate, Resolve, ActivatedRouteSnapshot, RouterStateSnapshot, ActivatedRoute, Params } from '@angular/router';
import { Observable } from "rxjs";
import { RouterExtensions } from "nativescript-angular/router";
import { RouterExtensions, PageRoute } from "nativescript-angular/router";
import { NSLocationStrategy } from "nativescript-angular/router/ns-location-strategy";
import { BehaviorSubject} from "rxjs";
import { BehaviorSubject } from "rxjs";
import { Page } from "ui/page";
import * as appSettings from "application-settings"

const USER_KEY = "user";
Expand Down Expand Up @@ -67,21 +68,64 @@ class LoginComponent {
}
}


export interface ResolvedData {
id: number
}

@Component({
selector: 'main',
styleUrls: ["examples/router/styles.css"],
template: `
<StackLayout>
<Label text="Main Page" class="title"></Label>
<Label [text]="'Hello, ' + loginService.username" class="subtitle"></Label>
<Label [text]="'data.id: ' + (data$ | async).id" class="subtitle"></Label>
<Button text="go deeper" nsRouterLink="/inner" class="stretch"></Button>
<Button text='logout' (tap)="logout()" class="stretch"></Button>
</StackLayout>
`
})
class MainComponent {
private data$: Observable<ResolvedData>;
constructor(private nav: RouterExtensions, private loginService: LoginService, private pageRoute: PageRoute) {
this.data$ = this.pageRoute.activatedRoute
.switchMap(activatedRoute => activatedRoute.data)
.map(data => data[0]);
}

logout() {
this.loginService.logout().then((result) => {
if (result) {
this.nav.navigate(["/login"], { clearHistory: true });
}
});
}

onReslove(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
console.log("MainComponent.onReslove()")
return true;
}
}

@Component({
selector: 'inner',
styleUrls: ["examples/router/styles.css"],
template: `
<StackLayout>
<Label text="Inner Page" class="title"></Label>
<Button text='go back' (tap)="back()" class="stretch"></Button>
<Button text='logout' (tap)="logout()" class="stretch"></Button>
</StackLayout>
`
})
class InnerComponent {
constructor(private nav: RouterExtensions, private loginService: LoginService) {
}

back() {
this.nav.backToPreviousPage();
}
logout() {
this.loginService.logout().then((result) => {
if (result) {
Expand All @@ -100,35 +144,48 @@ class AuthGuard implements CanActivate {

canActivate() {
if (this.loginService.isLogged) {
console.log("GUARD: authenticated");
console.log("AuthGuard: authenticated");
return true;
}
else {
console.log("GUARD: redirecting to login");
console.log("AuthGuard: redirecting to login");
this.nav.navigate(["/login"]);
return false;
}
}
}

@Injectable()
class ResolveGuard implements Resolve<ResolvedData> {
static counter = 0;
resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<ResolvedData> | Promise<ResolvedData> | ResolvedData {
const result: ResolvedData = { id: ResolveGuard.counter++ }
console.log(`ResolveGuard: Fteching new data. Result: ${JSON.stringify(result)} `);
return result;
}
}

@Component({
selector: 'navigation-test',
template: `<page-router-outlet></page-router-outlet>`
})
export class LoginAppComponent {
static routes = [
{ path: "", redirectTo: "/main", terminal: true, pathMatch: "full" },
{ path: "main", component: MainComponent, canActivate: [AuthGuard] },
{ path: "main", component: MainComponent, canActivate: [AuthGuard], resolve: [ResolveGuard] },
{ path: "inner", component: InnerComponent, canActivate: [AuthGuard] },
{ path: "login", component: LoginComponent },
]

static entries = [
LoginComponent,
MainComponent,
LoginComponent
InnerComponent
]

static providers = [
AuthGuard,
ResolveGuard,
LoginService,
]
}
24 changes: 24 additions & 0 deletions tests/app/snippets/navigation/route-params.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
// >> router-params-activated-route
import { ActivatedRoute } from '@angular/router';
class MyComponent {
id: number;
constructor(private route: ActivatedRoute) {
this.route.params
.forEach((params) => { this.id = +params['id']; });
}
}
// << router-params-activated-route


// >> router-params-page-route
import { PageRoute } from "nativescript-angular/router";
class MyPageComponent {
id: number;
constructor(private pageRoute: PageRoute) {
// use switchMap to get the latest activatedRoute instance
this.pageRoute.activatedRoute
.switchMap(activatedRoute => activatedRoute.params)
.forEach((params) => { this.id = +params['id']; });
}
}
// << router-params-page-route
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