Function buildSchemaController

lib/schema-controller.js:11–38

* Called at every fastify context that is being created. * @param {object} parentSchemaCtrl: the SchemaController instance of the Fastify parent context * @param {object} opts: the `schemaController` server option. It can be undefined when a parentSchemaCtrl is set * @return {object}:a new Schema

(parentSchemaCtrl, opts)

 * @return {object}:a new SchemaController
 */
function buildSchemaController (parentSchemaCtrl, opts) {
  if (parentSchemaCtrl) {
    return new SchemaController(parentSchemaCtrl, opts)
  }

  const compilersFactory = Object.assign({
    buildValidator: null,
    buildSerializer: null
  }, opts?.compilersFactory)

  if (!compilersFactory.buildValidator) {
    const ValidatorSelector = require('@fastify/ajv-compiler')
    compilersFactory.buildValidator = ValidatorSelector()
  }
  if (!compilersFactory.buildSerializer) {
    const SerializerSelector = require('@fastify/fast-json-stringify-compiler')
    compilersFactory.buildSerializer = SerializerSelector()
  }

  const option = {
    bucket: (opts && opts.bucket) || buildSchemas,
    compilersFactory,
    isCustomValidatorCompiler: typeof opts?.compilersFactory?.buildValidator === 'function',
    isCustomSerializerCompiler: typeof opts?.compilersFactory?.buildSerializer === 'function'
  }

  return new SchemaController(undefined, option)
}

class SchemaController {
  constructor (parent, options) {