What Is a Resolver?
To ensure, certain data is loaded from an API response before the route is actually activated, we use Route Resolvers.
In other words, to prefetch the data for a particular route before the component is loaded.
Angular Resolvers
OAuth Implicit flow Using Angular 6 and ASP.NET MVC Core
In this tutorial, we are going to implement authentication and authorization using the Azure active directory.
There are various protocols for implementing authentication using the Azure active directory. In this tutorial, we will use the OAuth and implicit code flow.