@nilan Can i update two models at once Like I have models Post and Comment At the time of updatePost i also want to update some commnets of post Please let me know How we can update two models with relation ship?

@ppatidar one possible way is to use server side subscriptions

create a subscription on Post updates, which triggers a function which updates associated comments

@cdock @douxsey @zeroproduct @dubcanada @alberto @rhino @rahees @casoetan @kpendic @droidwater 👋 hello all, welcome to graphcool ! glad you’re joining us today 😄

@ppatidar so i used this example to get started myself. for me i was trying to create a stripe customer whenever a new Customer rowis created

@ppatidar for you, create a new server side subscription function on your Post table

then the subscription query should look like this

@yus Yes but i want to call my mutaion from client side with all the updated post and comments data How can I call mutaion with all the updated commenst data with uopdated post data ?

Hello! Using a

Function

, is it possible to update a different

Type

than the one the function has been triggered on? Say for instance, There's a relation between a

User

and a

File

, I create the mutation trigger

Function

when I update the

File

, but I need to then update a value on a field within

User

!

@picosam yes u can

YES WE CAN!

Sorry... great! How? 😄

in your function you can write an arbitrary graphcool mutation on any types

Well, that's simple. I'll try that then!

for example, here's what i did in my function

Where?

Sorry, I mean, did I miss something you sent?

line 5: you can modify this to execute any mutation you like

Hmm... may I ask why you're using

fetch

here though?

how else would u execute a mutation from a function?

Oh boy, I forget that we still can't use lokka here...

righto. if u are using webhooks, i believe u can use whatever u want. looka, apollo

inline is more limited.

Nope, I'm using Graph.cool's

Functions

But in all cases, does this induce a performance hit on each mutation?

I mean, does fetch actually "leave" the network and come back to execute the mutation using HTTP?

thats a good point