Change schema at runtime ?

[jhay06]

Hi would like to request or if it existing please add to documentation

Please add the option to change schema at runtime ,

in python and flask with ariadne this is possible ,

should have different schema per URL , yes i know i can define the schema and the URL before the express server runs but the thing is , everytime i have to add new schema i need to define another URL with its own createHandler option ,

i just want to add a folder directory then inside off every folder created there is api.js that defines the rootValue methods , and its own schema , the goal is to everytime we have another API we will add new folder and an api.js file and it will be accessible via url http://mydomain.com/partner/code , this code is dynamic so i only need to use this express js routing app.use('/partner/:code') to make my code accessible via request.params and this code will be equal to the partner folder where api and schemas reside

thank you

[jhay06]

okay got the resolution here no need to comment back thank you

[benjie]

@jhay06 it's helpful if you share what you found for future readers.

[jhay06]

okay its just a simple as instead of using createHandler as a parameter i just used it as callback , i think it is really a callback

app.use("/my/path/:code", (req,res)=>{
var code = req.params.code;
var schema = require('./path/'+code+'/schema.graphql');
var api = require('./path/'+code+'/api.js')
createHandler({ schema:schema, rootValue: api() })(req,res) ;
});

[enisdenjo]

You're creating brand new handlers for each request. Instead, I'd recommend using the schema property,
hwich is also a function where you can perform your schema discovery.