Two functions are at play here: this.baseAuthentification.canActivate(route, state) and this.haveDroits(). Both of them return observables.
I am looking to return an observable in case this.baseAuthentification.canActivate(route, state) returns false. If it returns true, I want to return the value of this.haveDroits(). Is there a way to achieve this using rxjs?
Thank you, and apologies for any language errors in my English.
Your inquiry seems rather complex, but based on what you've mentioned:
const result$: Observable<boolean> =
this.baseAuthentification.canActivate(route, state).pipe(
switchMap(canActivate => canActivate ? this.haveDroits() : of(false)),
);
How can I go about implementing this? type ActionNames = 'init' | 'reset'; type UnionToObj<U> = {/* SOLUTION NEEDED HERE */} type Result = UnionToObj<ActionNames>; // Expected type for Result: `{ init: any, reset: any }` ...
I'm currently struggling to add a getter to the name field of the Company model object in my project. Despite trying various approaches, I haven't had any success so far. Unfortunately, I also couldn't find a suitable example to guide me thr ...
I have developed a new service that includes products with unique names and codes. I am looking to utilize this list of objects to create a comprehensive list. Can someone please assist me with this? Thank you! product.service.ts import { Injectable } fr ...
Currently, I am in the process of developing an Ionic 3 application that offers the feature to cache a list of articles content on demand. The implementation involves utilizing Storage which employs promises for its operations. The code snippet I have wri ...
Sonarqube flagged an issue with the following line of code: <div class="dropdown-language"> <label>{{'GENERALE.LINGUA' | translate }}</label> <select #langSelect (change)="translate.use(langSe ...
I am looking to develop a single-page application that can be accessed offline. To achieve this, I have decided to implement a PWA Service Worker in my Vue webapp using TypeScript and Workbox. I found useful examples and guidance on how to do this at . Ho ...
There seems to be a peer dependency issue with @angular/common@~5.1.1 while trying to install the angular date picker from NPM console. Upon running the command npm install angular2-material-datepicker, I encounter the above error message. npm install ...
I have a large project with many files and I believe using an import object would be beneficial. For instance, consider having menu.ts at the top level that every program will refer to: import router from "./router/index"; import controllers from ...
Whenever I attempt to install a package in my project, I encounter the following error message: Invalid package name "@nx-cloud" of package "@[email protected]": name can only contain URL-friendly characters. Could this issue be ...
The button is currently disabled, however, I intended for it to be hidden from the UI when the disabled condition is met - <button ion-button block class="button-color-blue" [disabled]="true" (click)="closePage()"> Cancel </b ...
I have been reading various blogs discussing the use of SystemJS and SASS transpiling, but most of the examples I come across involve pre-processing SASS files before importing them into JavaScript code. However, I am interested in being able to directly i ...
I currently have a Lambda's API Gateway repository in CodeCommit that I successfully build using esbuild with CLI (SAM BUILD and then SAM DEPLOY). Now, I am looking to streamline the building process by integrating it with CodePipeline. I started exp ...
If I have a recursive function like the example provided, is it possible to simply return false after the recursive foo call? function foo(fn, redo, interval = 1000) { return new Promise( (resolve, reject) => { fn() .then(resolve) ...
For my project, I have implemented TypeScript. While JavaScript's array includes() function has been valid since ECMA6, setting the lib parameter in tsconfig to "es6" results in a non-fatal error being thrown in the browser console when using the foll ...
When working in TypeScript, there are two different ways to declare a map. The first way is like this: {[key:number]string} This shows an example of creating a map with keys as numbers and values as strings. However, you can also define a map like this: M ...
I'm currently facing an issue with my angular 2/cli project. After updating my npm packages, I encountered errors when using ng serve: Time: 12752ms ...
Can someone help me retrieve my previous URL? Below is the code snippet I am working with: prev2() { Promise.resolve(this.router.events.filter(event => event instanceof NavigationEnd)). then(function(v){ console.log('Previous ' ...
I am currently in the process of migrating my Ionic 3 app to version 4. However, I have encountered an issue where some pages are not recognizing the SCSS file from the TypeScript component. @Component({ selector: 'car-id', templateUrl: &apo ...
Within my .ts file, I have a string that looks like this: const date = "5/03/2018"; I am looking to convert it into the default date format returned by Angular's Date class: Tue Apr 03 2018 20:20:12 GMT+0530 (India Standard Time) I attempted to do ...
I created a node API for my Angular application that utilizes the node-printer package to print PDF files generated by node. However, when I attempted to run my application using nodemon, an error occurred. Error message: "node printer.node is not a val ...