@omnigraph/json-schema/esm/getGraphQLSchemaFromDereferencedJSONSchema.js

This package generates GraphQL Schema from JSON Schema and sample JSON request and responses. You can define your root field endpoints like below in your GraphQL Config for example;

import { specifiedDirectives } from 'graphql';
import { SchemaComposer } from 'graphql-compose';
import { addExecutionDirectivesToComposer, } from './addExecutionLogicToComposer.js';
import { getComposerFromJSONSchema } from './getComposerFromJSONSchema.js';
export async function getGraphQLSchemaFromDereferencedJSONSchema(subgraphName, opts) {
    const { fullyDeferencedSchema, logger, operations, operationHeaders, endpoint, queryParams, queryStringOptions, handlerName = 'rest', } = opts;
    logger.debug(`Generating GraphQL Schema from the bundled JSON Schema`);
    const visitorResult = await getComposerFromJSONSchema({
        subgraphName,
        schema: fullyDeferencedSchema,
        logger: logger.child('getComposerFromJSONSchema'),
        getScalarForFormat: opts.getScalarForFormat,
    });
    const schemaComposerWithoutExecutionLogic = visitorResult.output;
    if (!(schemaComposerWithoutExecutionLogic instanceof SchemaComposer)) {
        throw new Error('The visitor result should be a SchemaComposer instance.');
    }
    // graphql-compose doesn't add @defer and @stream to the schema
    for (const directive of specifiedDirectives) {
        schemaComposerWithoutExecutionLogic.addDirective(directive);
    }
    return addExecutionDirectivesToComposer(subgraphName, {
        schemaComposer: schemaComposerWithoutExecutionLogic,
        logger,
        operations,
        operationHeaders,
        endpoint,
        queryParams,
        queryStringOptions,
        handlerName,
    });
}