validation.js — fastify Source File

Source Code

'use strict'

const {
  kSchemaHeaders: headersSchema,
  kSchemaParams: paramsSchema,
  kSchemaQuerystring: querystringSchema,
  kSchemaBody: bodySchema,
  kSchemaResponse: responseSchema
} = require('./symbols')
const scChecker = /^[1-5](?:\d{2}|xx)$|^default$/

const {
  FST_ERR_SCH_RESPONSE_SCHEMA_NOT_NESTED_2XX
} = require('./errors')

const { FSTWRN001 } = require('./warnings')

function compileSchemasForSerialization (context, compile) {
  if (!context.schema || !context.schema.response) {
    return
  }
  const { method, url } = context.config || {}
  context[responseSchema] = Object.keys(context.schema.response)
    .reduce(function (acc, statusCode) {
      const schema = context.schema.response[statusCode]
      statusCode = statusCode.toLowerCase()
      if (!scChecker.test(statusCode)) {
        throw new FST_ERR_SCH_RESPONSE_SCHEMA_NOT_NESTED_2XX()
      }

      if (schema.content) {
        const contentTypesSchemas = {}
        for (const mediaName of Object.keys(schema.content)) {
          const contentSchema = schema.content[mediaName].schema
          contentTypesSchemas[mediaName] = compile({
            schema: contentSchema,
            url,
            method,
            httpStatus: statusCode,
            contentType: mediaName
          })
        }
        acc[statusCode] = contentTypesSchemas
      } else {
        acc[statusCode] = compile({
          schema,
          url,
          method,
          httpStatus: statusCode
        })
      }

      return acc
    }, {})
}

function compileSchemasForValidation (context, compile, isCustom) {
  const { schema } = context
  if (!schema) {
    return
// ... (221 more lines)