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fastify

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Fast and low overhead web framework, for Node.js

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import { ValidatorFactory } from '@fastify/ajv-compiler' import { SerializerFactory } from '@fastify/fast-json-stringify-compiler' import { FastifyInstance } from '../fastify' /** * Schemas in Fastify follow the JSON-Schema standard. For this reason * we have opted to not ship strict schema based types. Instead we provide * an example in our documentation on how to solve this problem. Check it * out here: https://github.com/fastify/fastify/blob/main/docs/Reference/TypeScript.md#json-schema */ export interface FastifySchema { body?: unknown; querystring?: unknown; params?: unknown; headers?: unknown; response?: unknown; } export interface FastifyRouteSchemaDef<T> { schema: T; method: string; url: string; httpPart?: string; httpStatus?: string; contentType?: string; } export interface FastifySchemaValidationError { keyword: string; instancePath: string; schemaPath: string; params: Record<string, unknown>; message?: string; } export interface FastifyValidationResult { (data: any): boolean | PromiseLike<any> | { error?: Error, value?: any } errors?: FastifySchemaValidationError[] | null; } /** * Compiler for FastifySchema Type */ export type FastifySchemaCompiler<T> = (routeSchema: FastifyRouteSchemaDef<T>) => FastifyValidationResult export type FastifySerializerCompiler<T> = (routeSchema: FastifyRouteSchemaDef<T>) => (data: any) => string export interface FastifySchemaControllerOptions{ bucket?: (parentSchemas?: unknown) => { add(schema: unknown): FastifyInstance; getSchema(schemaId: string): unknown; getSchemas(): Record<string, unknown>; }; compilersFactory?: { buildValidator?: ValidatorFactory; buildSerializer?: SerializerFactory; }; } export type SchemaErrorDataVar = 'body' | 'headers' | 'params' | 'querystring' export type SchemaErrorFormatter = (errors: FastifySchemaValidationError[], dataVar: SchemaErrorDataVar) => Error