yup/lib/mixed.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/builtin/interopRequireDefault");

exports.__esModule = true;
exports.default = SchemaType;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/builtin/extends"));

var _has = _interopRequireDefault(require("lodash/has"));

var _cloneDeepWith = _interopRequireDefault(require("lodash/cloneDeepWith"));

var _toArray2 = _interopRequireDefault(require("lodash/toArray"));

var _locale = require("./locale");

var _Condition = _interopRequireDefault(require("./Condition"));

var _runValidations = _interopRequireDefault(require("./util/runValidations"));

var _merge = _interopRequireDefault(require("./util/merge"));

var _isSchema = _interopRequireDefault(require("./util/isSchema"));

var _isAbsent = _interopRequireDefault(require("./util/isAbsent"));

var _createValidation = _interopRequireDefault(require("./util/createValidation"));

var _printValue = _interopRequireDefault(require("./util/printValue"));

var _Reference = _interopRequireDefault(require("./Reference"));

var _reach = require("./util/reach");

var notEmpty = function notEmpty(value) {
  return !(0, _isAbsent.default)(value);
};

var RefSet =
/*#__PURE__*/
function () {
  function RefSet() {
    this.list = new Set();
    this.refs = new Map();
  }

  var _proto = RefSet.prototype;

  _proto.toArray = function toArray() {
    return (0, _toArray2.default)(this.list).concat((0, _toArray2.default)(this.refs.values()));
  };

  _proto.add = function add(value) {
    _Reference.default.isRef(value) ? this.refs.set(value.key, value) : this.list.add(value);
  };

  _proto.delete = function _delete(value) {
    _Reference.default.isRef(value) ? this.refs.delete(value.key, value) : this.list.delete(value);
  };

  _proto.has = function has(value, resolve) {
    if (this.list.has(value)) return true;
    var item,
        values = this.refs.values();

    while (item = values.next(), !item.done) {
      if (resolve(item.value) === value) return true;
    }

    return false;
  };

  return RefSet;
}();

function SchemaType(options) {
  var _this = this;

  if (options === void 0) {
    options = {};
  }

  if (!(this instanceof SchemaType)) return new SchemaType();
  this._deps = [];
  this._conditions = [];
  this._options = {
    abortEarly: true,
    recursive: true
  };
  this._exclusive = Object.create(null);
  this._whitelist = new RefSet();
  this._blacklist = new RefSet();
  this.tests = [];
  this.transforms = [];
  this.withMutation(function () {
    _this.typeError(_locale.mixed.notType);
  });
  if ((0, _has.default)(options, 'default')) this._defaultDefault = options.default;
  this._type = options.type || 'mixed';
}

var proto = SchemaType.prototype = {
  __isYupSchema__: true,
  constructor: SchemaType,
  clone: function clone() {
    var _this2 = this;

    if (this._mutate) return this; // if the nested value is a schema we can skip cloning, since
    // they are already immutable

    return (0, _cloneDeepWith.default)(this, function (value) {
      if ((0, _isSchema.default)(value) && value !== _this2) return value;
    });
  },
  label: function label(_label) {
    var next = this.clone();
    next._label = _label;
    return next;
  },
  meta: function meta(obj) {
    if (arguments.length === 0) return this._meta;
    var next = this.clone();
    next._meta = (0, _extends2.default)(next._meta || {}, obj);
    return next;
  },
  withMutation: function withMutation(fn) {
    this._mutate = true;
    var result = fn(this);
    this._mutate = false;
    return result;
  },
  concat: function concat(schema) {
    if (!schema) return this;
    if (schema._type !== this._type && this._type !== 'mixed') throw new TypeError("You cannot `concat()` schema's of different types: " + this._type + " and " + schema._type);
    var cloned = this.clone();
    var next = (0, _merge.default)(this.clone(), schema.clone()); // undefined isn't merged over, but is a valid value for default

    if ((0, _has.default)(schema, '_default')) next._default = schema._default;
    next.tests = cloned.tests;
    next._exclusive = cloned._exclusive; // manually add the new tests to ensure
    // the deduping logic is consistent

    schema.tests.forEach(function (fn) {
      next = next.test(fn.TEST);
    });
    next._type = schema._type;
    return next;
  },
  isType: function isType(v) {
    if (this._nullable && v === null) return true;
    return !this._typeCheck || this._typeCheck(v);
  },
  resolve: function resolve(_ref) {
    var context = _ref.context,
        parent = _ref.parent;

    if (this._conditions.length) {
      return this._conditions.reduce(function (schema, match) {
        return match.resolve(schema, match.getValue(parent, context));
      }, this);
    }

    return this;
  },
  cast: function cast(value, options) {
    if (options === void 0) {
      options = {};
    }

    var resolvedSchema = this.resolve(options);

    var result = resolvedSchema._cast(value, options);

    if (value !== undefined && options.assert !== false && resolvedSchema.isType(result) !== true) {
      var formattedValue = (0, _printValue.default)(value);
      var formattedResult = (0, _printValue.default)(result);
      throw new TypeError("The value of " + (options.path || 'field') + " could not be cast to a value " + ("that satisfies the schema type: \"" + resolvedSchema._type + "\". \n\n") + ("attempted value: " + formattedValue + " \n") + (formattedResult !== formattedValue ? "result of cast: " + formattedResult : ''));
    }

    return result;
  },
  _cast: function _cast(rawValue) {
    var _this3 = this;

    var value = rawValue === undefined ? rawValue : this.transforms.reduce(function (value, fn) {
      return fn.call(_this3, value, rawValue);
    }, rawValue);

    if (value === undefined && (0, _has.default)(this, '_default')) {
      value = this.default();
    }

    return value;
  },
  _validate: function _validate(_value, options) {
    var _this4 = this;

    if (options === void 0) {
      options = {};
    }

    var value = _value;
    var originalValue = options.originalValue != null ? options.originalValue : _value;

    var isStrict = this._option('strict', options);

    var endEarly = this._option('abortEarly', options);

    var sync = options.sync;
    var path = options.path;
    var label = this._label;

    if (!isStrict) {
      value = this._cast(value, (0, _extends2.default)({
        assert: false
      }, options));
    } // value is cast, we can check if it meets type requirements


    var validationParams = {
      value: value,
      path: path,
      schema: this,
      options: options,
      label: label,
      originalValue: originalValue,
      sync: sync
    };
    var initialTests = [];
    if (this._typeError) initialTests.push(this._typeError(validationParams));
    if (this._whitelistError) initialTests.push(this._whitelistError(validationParams));
    if (this._blacklistError) initialTests.push(this._blacklistError(validationParams));
    return (0, _runValidations.default)({
      validations: initialTests,
      endEarly: endEarly,
      value: value,
      path: path,
      sync: sync
    }).then(function (value) {
      return (0, _runValidations.default)({
        path: path,
        sync: sync,
        value: value,
        endEarly: endEarly,
        validations: _this4.tests.map(function (fn) {
          return fn(validationParams);
        })
      });
    });
  },
  validate: function validate(value, options) {
    if (options === void 0) {
      options = {};
    }

    var schema = this.resolve(options);
    return schema._validate(value, options);
  },
  validateSync: function validateSync(value, options) {
    if (options === void 0) {
      options = {};
    }

    var schema = this.resolve(options);
    var result, err;

    schema._validate(value, (0, _extends2.default)({}, options, {
      sync: true
    })).then(function (r) {
      return result = r;
    }).catch(function (e) {
      return err = e;
    });

    if (err) throw err;
    return result;
  },
  isValid: function isValid(value, options) {
    return this.validate(value, options).then(function () {
      return true;
    }).catch(function (err) {
      if (err.name === 'ValidationError') return false;
      throw err;
    });
  },
  isValidSync: function isValidSync(value, options) {
    try {
      this.validateSync(value, (0, _extends2.default)({}, options));
      return true;
    } catch (err) {
      if (err.name === 'ValidationError') return false;
      throw err;
    }
  },
  getDefault: function getDefault(options) {
    if (options === void 0) {
      options = {};
    }

    var schema = this.resolve(options);
    return schema.default();
  },
  default: function _default(def) {
    if (arguments.length === 0) {
      var defaultValue = (0, _has.default)(this, '_default') ? this._default : this._defaultDefault;
      return typeof defaultValue === 'function' ? defaultValue.call(this) : (0, _cloneDeepWith.default)(defaultValue);
    }

    var next = this.clone();
    next._default = def;
    return next;
  },
  strict: function strict() {
    var next = this.clone();
    next._options.strict = true;
    return next;
  },
  required: function required(message) {
    if (message === void 0) {
      message = _locale.mixed.required;
    }

    return this.test({
      message: message,
      name: 'required',
      test: notEmpty
    });
  },
  notRequired: function notRequired() {
    var next = this.clone();
    next.tests = next.tests.filter(function (test) {
      return test.TEST_NAME !== 'required';
    });
    return next;
  },
  nullable: function nullable(value) {
    var next = this.clone();
    next._nullable = value === false ? false : true;
    return next;
  },
  transform: function transform(fn) {
    var next = this.clone();
    next.transforms.push(fn);
    return next;
  },

  /**
   * Adds a test function to the schema's queue of tests.
   * tests can be exclusive or non-exclusive.
   *
   * - exclusive tests, will replace any existing tests of the same name.
   * - non-exclusive: can be stacked
   *
   * If a non-exclusive test is added to a schema with an exclusive test of the same name
   * the exclusive test is removed and further tests of the same name will be stacked.
   *
   * If an exclusive test is added to a schema with non-exclusive tests of the same name
   * the previous tests are removed and further tests of the same name will replace each other.
   */
  test: function test() {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    var opts = args[0];

    if (args.length > 1) {
      var name = args[0],
          message = args[1],
          test = args[2];

      if (test == null) {
        test = message;
        message = _locale.mixed.default;
      }

      opts = {
        name: name,
        test: test,
        message: message,
        exclusive: false
      };
    }

    if (typeof opts.test !== 'function') throw new TypeError('`test` is a required parameters');
    var next = this.clone();
    var validate = (0, _createValidation.default)(opts);
    var isExclusive = opts.exclusive || opts.name && next._exclusive[opts.name] === true;

    if (opts.exclusive && !opts.name) {
      throw new TypeError('Exclusive tests must provide a unique `name` identifying the test');
    }

    next._exclusive[opts.name] = !!opts.exclusive;
    next.tests = next.tests.filter(function (fn) {
      if (fn.TEST_NAME === opts.name) {
        if (isExclusive) return false;
        if (fn.TEST.test === validate.TEST.test) return false;
      }

      return true;
    });
    next.tests.push(validate);
    return next;
  },
  when: function when(keys, options) {
    var next = this.clone(),
        deps = [].concat(keys).map(function (key) {
      return new _Reference.default(key);
    });
    deps.forEach(function (dep) {
      if (!dep.isContext) next._deps.push(dep.key);
    });

    next._conditions.push(new _Condition.default(deps, options));

    return next;
  },
  typeError: function typeError(message) {
    var next = this.clone();
    next._typeError = (0, _createValidation.default)({
      message: message,
      name: 'typeError',
      test: function test(value) {
        if (value !== undefined && !this.schema.isType(value)) return this.createError({
          params: {
            type: this.schema._type
          }
        });
        return true;
      }
    });
    return next;
  },
  oneOf: function oneOf(enums, message) {
    if (message === void 0) {
      message = _locale.mixed.oneOf;
    }

    var next = this.clone();
    enums.forEach(function (val) {
      next._whitelist.add(val);

      next._blacklist.delete(val);
    });
    next._whitelistError = (0, _createValidation.default)({
      message: message,
      name: 'oneOf',
      test: function test(value) {
        if (value === undefined) return true;
        var valids = this.schema._whitelist;
        return valids.has(value, this.resolve) ? true : this.createError({
          params: {
            values: valids.toArray().join(', ')
          }
        });
      }
    });
    return next;
  },
  notOneOf: function notOneOf(enums, message) {
    if (message === void 0) {
      message = _locale.mixed.notOneOf;
    }

    var next = this.clone();
    enums.forEach(function (val) {
      next._blacklist.add(val);

      next._whitelist.delete(val);
    });
    next._blacklistError = (0, _createValidation.default)({
      message: message,
      name: 'notOneOf',
      test: function test(value) {
        var invalids = this.schema._blacklist;
        if (invalids.has(value, this.resolve)) return this.createError({
          params: {
            values: invalids.toArray().join(', ')
          }
        });
        return true;
      }
    });
    return next;
  },
  strip: function strip(_strip) {
    if (_strip === void 0) {
      _strip = true;
    }

    var next = this.clone();
    next._strip = _strip;
    return next;
  },
  _option: function _option(key, overrides) {
    return (0, _has.default)(overrides, key) ? overrides[key] : this._options[key];
  },
  describe: function describe() {
    var next = this.clone();
    return {
      type: next._type,
      meta: next._meta,
      label: next._label,
      tests: next.tests.map(function (fn) {
        return fn.TEST_NAME;
      }, {}).filter(function (n, idx, list) {
        return list.indexOf(n) === idx;
      })
    };
  }
};
var _arr = ['validate', 'validateSync'];

var _loop = function _loop() {
  var method = _arr[_i];

  proto[method + "At"] = function (path, value, options) {
    if (options === void 0) {
      options = {};
    }

    var _getIn = (0, _reach.getIn)(this, path, value, options.context),
        parent = _getIn.parent,
        parentPath = _getIn.parentPath,
        schema = _getIn.schema;

    return schema[method](parent[parentPath], (0, _extends2.default)({}, options, {
      parent: parent,
      path: parentPath
    }));
  };
};

for (var _i = 0; _i < _arr.length; _i++) {
  _loop();
}

var _arr2 = ['equals', 'is'];

for (var _i2 = 0; _i2 < _arr2.length; _i2++) {
  var alias = _arr2[_i2];
  proto[alias] = proto.oneOf;
}

var _arr3 = ['not', 'nope'];

for (var _i3 = 0; _i3 < _arr3.length; _i3++) {
  var _alias = _arr3[_i3];
  proto[_alias] = proto.notOneOf;
}

module.exports = exports["default"];