GraphQL Tutorial #33 - Re-fetching Queries

Hey gang, in this GraphQL tutorial I'll show you how we can re-fetch queries to automatically update a component without have to refresh the page,

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[MrJasonFrank]

Would it better to use a GraphQL subscription instead of forcing the AddBook component to have to know about the need to do the "refetchQueries" for some other component's need?

[MotoTrips]

I cant find a solution: I have home page and listed different categories of post like: news, test, travel etc. do I have to create qraphql query for all of those, or I can just filter it in react by category so in this part of site I will show only test post and on this only news post from single qraphql query?

[jemjem]

why getBooksQuery is not injected in addBooks components like how we inject getAuthors query and addBook mutation?

[fein]

Your tutorials have saved me lots of time...

[thecutedreamkostasp.]

I guess a better way was just to hold the books on a state and change teh state when a new book was added! But i understand thats just a showcass of refetching queries

[thezvid]

is there any reason why you didn't used axios for creating and sending queries? its more simple than all this staff

[markgalante]

Any idea on how to run subscriptions on the server side? I can't find anything in the docs that is in the set up of this schema?

[medi]

But why to get the whole list of books if we added only a single book. why not to get only the newly added one?

[hiteshsardar]

Sir I got a error:
"Warning: Encountered two children with the same key, . Keys should be unique so that components maintain their identity across updates. Non-unique keys may cause children to be duplicated and/or omitted — the behavior is unsupported and could change in a future version."

Can you please solve this.

[pratikchakravorty]

Everything is working fine for me but I am getting this slight delay whenever I add the book name. It's not instantaneous as in the video. Any help will be a greatly appreciated.

[amarnarayanpasuperti]

Uncaught TypeError: can't define property "addBookMutation": Object is not extensible?

[pulkitvalecha]

Guys I have a small issue!
I am using WebStorm
The problem is that whatever query I write inside the gql function it does not get Idented .
Any clue whats wrong!?

[prasadkadu]

please update this course, with new apollo client imports and new functional components rather than class components

[anikethsaha]

Instead of refetchquery cant we re render the component may be using handler method...with the parent component

[robtea]

I could not get refetchQueries working as per the tutorial

[progCoders]

refetchQueries: [{ query: getBooksQuery }]