chain-able/dist/plugins/schema.js

interfaces that describe their intentions.

/* eslint complexity: "OFF" */

// util
var ENV_DEVELOPMENT = require('../deps/env/dev')
var ObjectKeys = require('../deps/util/keys')
var isObj = require('../deps/is/obj')
var isArray = require('../deps/is/array')
var isUndefined = require('../deps/is/undefined')
var isFunction = require('../deps/is/undefined')
// logic
var schemaBuilder = require('../deps/validators/schemaBuilder')
var validatorBuilder = require('../deps/validators/validatorBuilder')

var SCHEMA_KEY = 'schema'

var isObjOrArray = function (x) { return (isObj(x) && !isFunction(x)) || isArray(x); }

// const meta = require('../deps/meta')
// const or = require('../deps/conditional/or')
// const and = require('../deps/conditional/and')
// const not = require('../deps/conditional/not')
// const condition = Condition(Condition.is(isFunction).and().not(isObj)).or(isArray)
// const isObjNotFn = and(not(isFunction), isObj)
// const isObjOrArray = or(isObjNotFn, isArray)

/**
 * @desc handles:
 *       1. recursively building nestable schemas,
 *       2. creating MethodChains for all types
 *       3. carrying over the inheritable properties
 *       4. @modifies @injects @decorates .add(customValidators)
 *       @pattern decorator...builder...plugin...
 * @param  {Schema} obj
 * @return {MethodFactory} @chainable
 */
module.exports = function schema(obj) {
  var this$1 = this;

  var parent = this.parent
  var ref = this.entries();
  var onValid = ref.onValid;
  var onInvalid = ref.onInvalid;
  var define = ref.define;
  var getSet = ref.getSet;
  var keys = ObjectKeys(obj)

  for (var k = 0; k < keys.length; k++) {
    var key = keys[k]
    var value = obj[key]

    // parent.method
    //   ? parent.method(key)
    //   :
    //
    var builder = this$1.newThis().name(key) // MethodChain

    // @TODO: PLUCK METHOD FOR USING VALID KEYS
    // @TODO:
    // const entryKeys = ObjectKeys(entries)
    // const entries = this.entries()
    // for (let e = 0; e < entryKeys.length; e++) {
    //   const entryKey = entryKeys[e]
    //   const entry = entries[entryKey]
    //   builder[entryKey](entry)
    // }
    if (onInvalid) { builder.onInvalid(onInvalid) }
    if (onValid) { builder.onValid(onValid) }
    if (define) { builder.define() }
    if (getSet) { builder.getSet() }

    var type = value
    if (isObjOrArray(value)) {
      // @@DEBUGGER

      // could just assign to type
      var traversableValidator = schemaBuilder(key, value)

      if (ENV_DEVELOPMENT) {
        traversableValidator.schema = value
      }

      type = traversableValidator
    }

    // @HACK @FIXME @TODO: this should not happen,
    // just when using babel and decorating not calling constructor...
    // likely needs to `return this` on each?
    // parent.store = parent.store || new Map()
    // parent.meta = meta(parent)
    if (parent.meta) {
      parent.meta(SCHEMA_KEY, key, value)
    }

    builder.type(type).build()
  }

  return parent
}

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