angular-10-notes/Angular_notes_ep_48.txt at main · arctutorials/angular-10-notes · GitHub

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Episode # 48 - Route Guards

1. Route Guards helps us secure our routes and screens

2. E.g

    User -> Route Guard                             ->    /Admin
            -> Custom Logic
                -> True                             ->    Admin
                    -> can access the route

                -> False
                    -> custom logic on failure condition -> home


3. Generate Route Guard
    ng g guard <guard_name>

4. Route Guards have something called "interfaces"
    - canActivate -> can a user access a route
    - canActivateChild -> can user access child routes of a parent route
    - canDecativate -> check if user can exit the route
    - canLoad -> Can a lazy loaded module be loaded
    - resolve -> route data retrival before route activating

5. I will cover all of these in detail in coming episodes
    - quick examples
    - use cases

6. We can implement more than 1 guards in our application