Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'koa-graphql' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
// },
formatError: (error: GraphQLError) => {
console.log(error.message);
console.log(error.locations);
console.log(error.stack);
return {
message: error.message,
locations: error.locations,
stack: error.stack,
};
},
};
};
const graphqlServer = graphqlHttp(graphqlSettingsPerReq);
// graphql batch query route
router.all('/graphql/batch', bodyParser(), graphqlBatchHttpWrapper(graphqlServer));
router.all('/graphql', graphqlServer);
router.all(
'/graphiql',
koaPlayground({
endpoint: '/graphql',
subscriptionEndpoint: '/subscriptions',
}),
);
app.use(logger());
app.use(cors());
app.use(router.routes()).use(router.allowedMethods());
// },
formatError: error => {
console.log(error.message);
console.log(error.locations);
console.log(error.stack);
return {
message: error.message,
locations: error.locations,
stack: error.stack,
};
},
};
};
const graphqlServer = graphqlHttp(graphqlSettingsPerReq);
// graphql batch query route
router.all('/graphql/batch', bodyParser(), graphqlBatchHttpWrapper(graphqlServer));
router.all('/graphql', graphqlServer);
router.all(
'/playground',
koaPlayground({
endpoint: '/graphql',
}),
);
// router.all(
// '/graphiql',
// graphiqlKoa({
// endpointURL: '/graphql',
// subscriptionsEndpoint: `ws://localhost:${graphqlPort}/subscriptions`,
// }),
},
formatError: (error: GraphQLError): any => {
console.log(error.message);
console.log(error.locations);
console.log(error.stack);
return {
message: error.message,
locations: error.locations,
stack: error.stack
};
}
};
};
const graphqlServer = convert(graphqlHttp(graphqlSettingsPerReq));
app.prepare().then(() => {
const server = new Koa();
const router = new Router();
router.get('/', async ctx => {
await handle(ctx.req, ctx.res);
ctx.respond = false;
});
// router.get('/post/:slug', async ctx => {
// console.log('========== /post', ctx.params, ctx.query);
// // await handle(ctx.req, ctx.res, { query: { slug: ctx.params.slug } });
// await app.render(ctx.req, ctx.res, '/post', { slug: ctx.params.slug });
// ctx.respond = false;
// });
// },
formatError: error => {
console.log(error.message);
console.log(error.locations);
console.log(error.stack);
return {
message: error.message,
locations: error.locations,
stack: error.stack,
};
},
};
};
const graphqlServer = graphqlHttp(graphqlSettingsPerReq);
// graphql batch query route
router.all('/graphql/batch', bodyParser(), graphqlBatchHttpWrapper(graphqlServer));
router.all('/graphql', graphqlServer);
router.all(
'/graphiql',
graphiqlKoa({
endpointURL: '/graphql',
subscriptionsEndpoint: `ws://localhost:${graphqlPort}/subscriptions`,
}),
);
router.all(
'/playground',
koaPlayground({
endpoint: '/graphql',
}),
},
formatError: error => {
console.log(error.message);
console.log(error.locations);
console.log(error.stack);
return {
message: error.message,
locations: error.locations,
stack: error.stack,
};
},
};
};
const graphqlServer = convert(graphqlHttp(graphqlSettingsPerReq));
// graphql batch query route
router.all('/graphql/batch', bodyParser(), graphqlBatchHttpWrapper(graphqlServer));
// graphql standard route
router.all('/graphql', graphqlServer);
app.use(logger());
app.use(cors());
app.use(router.routes()).use(router.allowedMethods());
router.all(
'/playground',
koaPlayground({
endpoint: '/graphql',
}),
);
const router = new Router();
app.context.pubnub = pubNubSetup();
// app.use(morgan('tiny'))
app.use(dataloadersMiddleware)
app.use(authenticatedMiddleware)
router.get('/', ctx => ctx.body = 'Hello World')
router.all('/playground', koaPlayground({
endpoint: '/graphql',
subscriptionEndpoint: `ws://localhost:${SERVER_PORT}/subscriptions`,
}))
router.all('/graphql', graphqlHTTP({
schema,
graphiql: true
}))
app.use(cors());
app.use(router.routes()).use(router.allowedMethods());
export default app;
import schema from './graphql';
import publish from './publish';
const app = new Koa();
const PORT = Number.parseInt(process.env.PORT || '8080', 10);
const PUBLIC_PATH = path.resolve(__dirname, '../client');
const staticServer = serve(PUBLIC_PATH);
app.use(middleware.serverErrorHandler);
app.use(middleware.pageNotFound);
app.use(middleware.responseTime);
app.use(middleware.logger);
// koa graphql
app.use(mount('/graphql', convert(graphQLHTTP({ schema, pretty: true }))));
// Publish service
app.use(mount('/publish', publish));
if (process.env.NODE_ENV !== 'production') {
// koa static
app.use(staticServer);
const devMiddleware = require('./middleware/webpack-middleware').devMiddleware;
const hotMiddleware = require('./middleware/webpack-middleware').hotMiddleware;
app.use(devMiddleware);
app.use(hotMiddleware);
}
// server render
instrumentSchema,
newContext,
} from './instrument';
const app = new Koa();
app.keys = jwtSecret;
const router = new Router();
instrumentSchema(schema);
app.use(logger());
app.use(convert(cors()));
app.use(instrumentMiddleware());
router.all('/graphql', convert(graphqlHTTP(async (req) => {
console.log('/graphql: ', req._instrumentContext);
const { user } = await getUser(req.header.authorization);
return {
graphiql: process.env.NODE_ENV !== 'production',
schema,
context: {
user,
instrumentContext: newContext(req),
},
formatError: (error) => {
console.log(error.message);
console.log(error.locations);
console.log(error.stack);
return {
const options: Options = {
graphiql: process.env.NODE_ENV !== 'production',
schema,
context: {
req,
res,
dataloaders,
user,
pubSub
}
}
return options
}
const graphqlServer = graphqlHttp(graphqlSettingsPerReq)
router.all('/graphql', bodyParser(), graphqlServer)
if (process.env.NODE_ENV !== 'production') {
router.all(
'/graphiql',
koaPlayground({
endpoint: '/graphql',
subscriptionEndpoint: '/subscriptions'
})
)
}
app.use(logger())
app.use(cors())
app.use(router.routes()).use(router.allowedMethods())