@txdfe/at/lib/validate/index.js

一个设计体系组件库

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _util = require("./util");
var _validator = require("./validator");
var _messages2 = _interopRequireDefault(require("./messages"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); } /* eslint-disable callback-return */
function noop() {}
var Schema = /*#__PURE__*/function () {
  function Schema(rules) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    _classCallCheck(this, Schema);
    this._rules = rules;
    this._options = _objectSpread(_objectSpread({}, options), {}, {
      messages: _objectSpread(_objectSpread({}, _messages2["default"]), options.messages)
    });
    this.complete = [];
  }
  return _createClass(Schema, [{
    key: "abort",
    value: function abort() {
      for (var i = 0; i < this.complete.length; i++) {
        this.complete[i] = noop;
      }
    }
  }, {
    key: "messages",
    value: function messages(_messages) {
      this._options.messages = _extends({}, this._options.messages, _messages);
    }
  }, {
    key: "validate",
    value: function validate(source, callback) {
      var _this = this;
      if (!this._rules || Object.keys(this._rules).length === 0) {
        if (callback) {
          callback(null);
        }
        return;
      }

      // serialize rules
      var arr;
      var value;
      var series = {};
      var names = Object.keys(this._rules);
      names.forEach(function (name) {
        arr = _this._rules[name];
        value = source[name];
        if (!Array.isArray(arr)) {
          arr = [arr];
        }
        arr.forEach(function (rule) {
          rule.validator = (0, _validator.getValidationMethod)(rule);
          rule.field = name;
          if (!rule.validator) {
            return;
          }
          series[name] = series[name] || [];
          series[name].push({
            rule: rule,
            value: value,
            source: source,
            field: name
          });
        });
      });
      if (Object.keys(series).length === 0) {
        callback(null);
      }

      // callback function for all rules return
      function complete(results) {
        var i;
        var field;
        var errors = [];
        var fields = {};
        function add(e) {
          if (Array.isArray(e)) {
            errors = errors.concat(e);
          } else {
            errors.push(e);
          }
        }
        for (i = 0; i < results.length; i++) {
          add(results[i]);
        }
        if (!errors.length) {
          errors = null;
          fields = null;
        } else {
          for (i = 0; i < errors.length; i++) {
            field = errors[i].field;
            fields[field] = fields[field] || [];
            fields[field].push(errors[i]);
          }
        }
        callback(errors, fields);
      }
      this.complete.push(complete);
      var idx = this.complete.length;

      // async validate
      (0, _util.asyncMap)(series, this._options, function (data, doIt) {
        var rule = data.rule;
        rule.field = data.field;
        function cb() {
          var e = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
          var errors = e;
          if (!Array.isArray(errors)) {
            errors = [errors];
          }

          // 自定义错误
          if (errors.length && rule.message) {
            errors = [].concat(rule.message);
          }
          errors = errors.map((0, _util.complementError)(rule));
          doIt(errors);
        }
        var res = rule.validator(rule, data.value, cb, _this._options);
        if (res && res.then) {
          res.then(function () {
            return cb();
          }, function (e) {
            return cb(e);
          });
        }
      }, function (results) {
        _this.complete[idx - 1](results);
      });
    }
  }]);
}();
var _default = exports["default"] = Schema;