27. Save the User token data from Login in Ngrx State in Angular Ngrx Application

Hi Friends
In this video, we will see how to save the user token data in the ngrx store state management in Angular Application.
The code is deployed in my Github account.
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[@johnhashim2854]

Thank you Leela for this very good content and explanation, This whole series is absolutely wonderful

[@gouthamarul3848]

Hi leela, am designing a architecture to load the the data of 1000reords while login itself..what I want to achieve is to allow the user to do all work on background we need to fill the store, but what happens is , page is waiting till store is filled then it redirects can you help

[@huizhao2050]

Thanks for the video. I have a basic typescript question, hopefully I can get the answer. For the code const user = new User(data.email, ....). If we return new User(data.email...) directly without defining user variable. Does it save some memory?

[@LeelaWebDev]

When you assign it to variable memory location will be alocated

[@gauravbaviskar4778]

definitely, it will save memory but it is going to be very very small, so there won't be any impact on performance

[@kailongwang5279]

hi Leela, first of all thank you for your video, I like it a lot! :). But still i'm not quiet sure about updating the state simply by setting state.user to action.user ( in this video 8:00, line 10), could that be against immutability? Because both the state and the action are referencing the same user which is a complex object... However i couldn't find any issues or bugs with that so far, so maybe it does not really matter?

[@LeelaWebDev]

We are using object destructing. The state user and action user are not same. Behind it will not send the same object

[@janicekang8745]

hi can i know what is the benefit of storing the user token data in state instead of local storage?

[@LeelaWebDev]

Yeah we can get the user data always from the local storage. But the course is intended of state management i did the concept of retrieving everything from the ngrx state

[@karthikchintu5357]

Hii Team ,
can any one help me , when Im creating the action I'm getting below issue .
export declare function createAction(type: T, config: ActionCreatorProps & NotAllowedCheck): ActionCreator P & TypedAction>;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
An argument for 'props' was not provided.
my action file data :
import { createAction , props} from '@ngrx/store';
import { ProductResponseData} from '../response/product.response';
import { ProductModel} from '../model/product.model';
//import { Products } from "./metrics";
export const productActionSuccess=createAction('[product page] success',
props()
);

[@murtazaicecreamwala9551]

Hi Leela, what happens if I register one action into effects and reducer both?

[@LeelaWebDev]

Nothing happens. when ever that action is called it will execute both reducer and effects

[@mezzollaluca]

Hi, how can I add other user information to firestore? Thanks

[@LeelaWebDev]

Let me check

[@gauravsingh-qt2zo]

I am not getting the API key from the website firebase

[@LeelaWebDev]

you will be able to find in the project settings

[@kfl-appsheet6167]

And i request for Pagination and Filters Videos using State

[@LeelaWebDev]

Sure bro will do. Need to complete the angular unit testing and e2e testing as fast as possible and will do. We will have the complete angular A to z with testing included. This will be great right.

[@kellyncodes7421]

@@LeelaWebDev can I get the link to the unit testing

[@AviatorBro]

done - 29 march

[@AbhishekKumar-vl3cb]

getting cors error

[@LeelaWebDev]

cors error occurs because of cross domain. Check the domains you are calling

[@milanmishra6449]

Can you please explain how to add [e-mail] as email & 123456 as password. I am not getting success status after login.
Thank You!

[@LeelaWebDev]

May be i think you didnt registered. Just check what is the error you are getting

[@milanmishra6449]

@@LeelaWebDev Thank You for the reply sir. I found the mistake and solved it.

[@rahulbishwas9962]

@@milanmishra6449 can you pls give the solution, I am also looking for it