@zoranwong/acc-engine.js/lib/models/Collection.js

A javascript framework to accelerate your applicatin developement

"use strict";

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

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _newArrowCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/newArrowCheck"));

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _classPrivateFieldLooseBase2 = _interopRequireDefault(require("@babel/runtime/helpers/classPrivateFieldLooseBase"));

var _classPrivateFieldLooseKey2 = _interopRequireDefault(require("@babel/runtime/helpers/classPrivateFieldLooseKey"));

var _underscore = require("underscore");

var _where = (0, _classPrivateFieldLooseKey2["default"])("where");

var Collection = /*#__PURE__*/function () {
  function Collection() {
    var items = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
    (0, _classCallCheck2["default"])(this, Collection);
    Object.defineProperty(this, _where, {
      value: _where2
    });
    this.items = [];

    if (items instanceof Collection) {
      items = items.items;
    }

    if (items) this.items = items;
  }

  (0, _createClass2["default"])(Collection, [{
    key: "where",
    value: function where() {
      var _classPrivateFieldLoo;

      return new Collection((_classPrivateFieldLoo = (0, _classPrivateFieldLooseBase2["default"])(this, _where))[_where].apply(_classPrivateFieldLoo, arguments));
    }
  }, {
    key: "find",
    value: function find() {
      var _classPrivateFieldLoo2;

      for (var _len = arguments.length, params = new Array(_len), _key = 0; _key < _len; _key++) {
        params[_key] = arguments[_key];
      }

      if (params.length === 1) {
        params.push('id');
      }

      return (0, _underscore.first)((_classPrivateFieldLoo2 = (0, _classPrivateFieldLooseBase2["default"])(this, _where))[_where].apply(_classPrivateFieldLoo2, params));
    }
  }, {
    key: "first",
    value: function first() {
      var _classPrivateFieldLoo3;

      return (0, _underscore.first)((_classPrivateFieldLoo3 = (0, _classPrivateFieldLooseBase2["default"])(this, _where))[_where].apply(_classPrivateFieldLoo3, arguments));
    }
  }, {
    key: "concat",
    value: function concat() {
      var _this = this;

      for (var _len2 = arguments.length, params = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        params[_key2] = arguments[_key2];
      }

      params.forEach(function (param) {
        (0, _newArrowCheck2["default"])(this, _this);

        if (!(0, _underscore.isArray)(param)) {
          param = [param];
        }

        this.items.concat(param);
      }.bind(this));
    }
  }, {
    key: "push",
    value: function push() {
      for (var _len3 = arguments.length, params = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
        params[_key3] = arguments[_key3];
      }

      this.items.concat(params);
    }
  }]);
  return Collection;
}();

exports["default"] = Collection;

var _where2 = function _where2() {
  var _this2 = this;

  for (var _len4 = arguments.length, params = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
    params[_key4] = arguments[_key4];
  }

  if (params.length === 1) {
    var callback = params[0];

    if ((0, _underscore.isFunction)(callback)) {
      return (0, _underscore.filter)(this.items, callback);
    }
  } else if (params.length === 2) {
    var key = params[0],
        value = params[1];
    return (0, _underscore.filter)(this.items, function (model) {
      (0, _newArrowCheck2["default"])(this, _this2);
      return model[key] === value;
    }.bind(this));
  } else if (params.length === 3) {
    var _key5 = params[0],
        operator = params[1],
        _value = params[2];
    return (0, _underscore.filter)(this.items, function (model) {
      (0, _newArrowCheck2["default"])(this, _this2);
      var result = false;

      switch (operator) {
        case '=':
          result = model[_key5] === _value;
          break;

        case '>':
          result = model[_key5] > _value;
          break;

        case '>=':
          result = model[_key5] >= _value;
          break;

        case '<':
          result = model[_key5] < _value;
          break;

        case '<=':
          result = model[_key5] <= _value;
          break;

        case 'between':
          result = model[_key5] >= _value[0] && model[_key5] < _value[1];
          break;

        case 'in':
          result = _value.includes(model[_key5]);
          break;

        case 'not in':
          result = !_value.includes(model[_key5]);
          break;
      }

      return result;
    }.bind(this));
  }

  return this.items;
};