`useSchemaByContext`

Package name	Weekly Downloads	Version	License	Updated
`@envelop/core` (opens in a new tab)				Feb 20th, 2023

`useLazyLoadedSchema`

This plugin is the simplest plugin for specifying your GraphQL schema. You can specify a schema created from any tool that emits GraphQLSchema object, and you can choose to load the schema based on the initial context (or the incoming request).

import { envelop, useSchemaByContext, useEngine } from '@envelop/core'
import { parse, validate, specifiedRules, execute, subscribe } from 'graphql'
 
async function getSchema({ req }): GraphQLSchema {
  if (req.isAdmin) {
    return adminSchema
  }
 
  return userSchema
}
 
const getEnveloped = envelop({
  plugins: [
    useEngine({ parse, validate, specifiedRules, execute, subscribe }),
    useSchemaByContext(getSchema)
    // ... other plugins ...
  ]
})

useSchema useErrorHandler