fastify-type-provider-yup
v5.0.0
Published
Yup type provider for Fastify v5
Downloads
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Maintainers
Readme
fastify-type-provider-yup
Getting Started
pnpm add fastify-type-provider-yup
yarn add fastify-type-provider-yup
npm i fastify-type-provider-yup
| Package | Version | Fastify Compatibility |
| ------- | ------- | --------------------- |
| pnpm add fastify-type-provider-yup@4
| 4.x | 4.x |
| pnpm add fastify-type-provider-yup@5
| 5.x | 5.x |
How to use
See Examples folder for more details.
Register Fastify plugin:
import { yupPlugin } from 'fastify-type-provider-yup';
import fp from 'fastify-plugin';
export const example = async (fastify) => {
fastify.register(fp(yupPlugin));
};
Manually registered with Typescript:
import Fastify from "fastify";
import {
serializerCompiler,
validatorCompiler,
type YupTypeProvider
} from 'fastify-type-provider-yup';
import * as yup from yup
const server = Fastify()
server.withTypeProvider<withTypeProvider>().route({
method: 'POST',
url: '/',
schema: {
body: yup.object({
foo: yup.string().required()
}),
querystring: yup.object({
page: yup.number().default(1)
}),
response: {
200: yup.string()
}
},
handler: async (reques, reply) => {
const { foo } = request.body
const { page } = request.querystring
return `Received ${foo} for page ${page}`
}
})
server.listen({port: 1337, host: '0.0.0.0'})
Swagger
import fastifySwagger from '@fastify/swagger';
import fastifySwaggerUI from '@fastify/swagger-ui';
import Fastify from 'fastify';
import * as yup from 'yup';
import {
type YupTypeProvider,
validatorCompiler,
serializerCompiler,
jsonSchemaTransformer,
} from 'fastify-type-provider-yup';
import { extendSchema } from '@sodaru/yup-to-json-schema';
import { Schema, addMethod } from 'yup';
extendSchema({ addMethod, Schema });
const app = Fastify({ logger: true });
app.setValidatorCompiler(validatorCompiler);
app.setSerializerCompiler(serializerCompiler);
app.register(fastifySwagger, {
openapi: {
info: {
title: 'SampleApi',
description: 'Sample backend service',
version: '1.0.0',
},
servers: [],
},
transform: jsonSchemaTransformer,
});
app.register(fastifySwaggerUI, {
routePrefix: '/docs',
});
app.after(() => {
app.withTypeProvider<YupTypeProvider>().route({
url: '/',
method: 'POST',
schema: {
description: 'Description details',
tags: ['home'],
body: yup.object({
page: yup.number().default(1),
}),
response: {
200: yup.object({
page: yup.string().example('1'),
}),
},
},
handler: async (request, reply) => {
const { page } = request.body;
return {
page: String(page),
};
},
});
});
app.listen({ port: 8080, host: '0.0.0.0' });
Aknowledgements
Module heavilty inspired by:
Benchmarks
Run:
Go to folder /benchmarks
and run the benchmark server:
node (both|serializer|validation)-(json|yup|zod).benchmark.cjs
Then run:
autocannon http://localhost:3000
Find below the results using a MacBook Pro (16-inch, Apple M1 Pro, 2021, Sonoma 14.6.1) with 16 GB of RAM.
Serializer Results (Avg.)
| Name | Version | Req/sec | Latency (ms) | Bytes/sec | Requests| | --- | --- | --- | --- | --- | --- | | fastify-type-provider-yup | 0.0.5 | 65,521.46 (84.58 %) | 0.01 | 12.3 MB | 721k req in 11.01s, 135 MB read | | fastify-type-provider-zod | 2.0.0 | 77,119.00 (99.55 %) | 0.01 | 14.5 MB | 805k req in 11.01 s, 151 MB read | | fastify (raw) | 4.23.0 | 77,464.55 | 0.01 | 14.6 MB | 854k req in 11.01 s, 161 MB read |
Validation Results (Avg.)
| Name | Version | Req/sec | Latency (ms) | Bytes/sec | Requests| | --- | --- | --- | --- | --- | --- | | fastify-type-provider-yup | 0.0.5 | 63,902.55 (89.74 %) | 0.01 | 11.6 MB | 703k req in 11.01s, 127 MB read | | fastify-type-provider-zod | 2.0.0 | 70,893.10 (99.56 %) | 0.01 | 12.8 MB | 780k req in 11.01 s, 141 MB read | | fastify (raw) | 4.23.0 | 71,207.28 | 0.01 | 12.9 MB | 783k req in 11.02 s, 142 MB read |
Validation And Serialization Results (Avg.)
| Name | Version | Req/sec | Latency (ms) | Bytes/sec | Requests| | --- | --- | --- | --- | --- | --- | | fastify-type-provider-yup | 0.0.5 | 57,133.10 (73.38 %) | 0.01 | 10.5 MB | 629k req in 11.01s, 115 MB read | | fastify-type-provider-zod | 2.0.0 | 51,389.82 (66.00 %) | 0.01 | 9.4 MB | 565k req in 11.01 s, 103 MB read | | fastify (raw) | 4.23.0 | 77,861.82 | 0.01 | 14.2 MB | 856k req in 11.01 s, 157 MB read |