s202226701001/sever-test/node_modules/parse/lib/node/OfflineQuery.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _equals = _interopRequireDefault(require("./equals"));
var _decode = _interopRequireDefault(require("./decode"));
var _ParseError = _interopRequireDefault(require("./ParseError"));
var _ParsePolygon = _interopRequireDefault(require("./ParsePolygon"));
var _ParseGeoPoint = _interopRequireDefault(require("./ParseGeoPoint"));
function _interopRequireDefault(e) {
  return e && e.__esModule ? e : {
    default: e
  };
}
/**
 * contains -- Determines if an object is contained in a list with special handling for Parse pointers.
 *
 * @param haystack
 * @param needle
 * @private
 * @returns {boolean}
 */
function contains(haystack, needle) {
  if (needle && needle.__type && (needle.__type === 'Pointer' || needle.__type === 'Object')) {
    for (const i in haystack) {
      const ptr = haystack[i];
      if (typeof ptr === 'string' && ptr === needle.objectId) {
        return true;
      }
      if (ptr.className === needle.className && ptr.objectId === needle.objectId) {
        return true;
      }
    }
    return false;
  }
  if (Array.isArray(needle)) {
    for (const need of needle) {
      if (contains(haystack, need)) {
        return true;
      }
    }
  }
  return haystack.indexOf(needle) > -1;
}
function transformObject(object) {
  if (object._toFullJSON) {
    return object._toFullJSON();
  }
  return object;
}

/**
 * matchesQuery -- Determines if an object would be returned by a Parse Query
 * It's a lightweight, where-clause only implementation of a full query engine.
 * Since we find queries that match objects, rather than objects that match
 * queries, we can avoid building a full-blown query tool.
 *
 * @param className
 * @param object
 * @param objects
 * @param query
 * @private
 * @returns {boolean}
 */
function matchesQuery(className, object, objects, query) {
  if (object.className !== className) {
    return false;
  }
  let obj = object;
  let q = query;
  if (object.toJSON) {
    obj = object.toJSON();
  }
  if (query.toJSON) {
    q = query.toJSON().where;
  }
  obj.className = className;
  for (const field in q) {
    if (!matchesKeyConstraints(className, obj, objects, field, q[field])) {
      return false;
    }
  }
  return true;
}
function equalObjectsGeneric(obj, compareTo, eqlFn) {
  if (Array.isArray(obj)) {
    for (let i = 0; i < obj.length; i++) {
      if (eqlFn(obj[i], compareTo)) {
        return true;
      }
    }
    return false;
  }
  return eqlFn(obj, compareTo);
}

/**
 * @typedef RelativeTimeToDateResult
 * @property {string} status The conversion status, `error` if conversion failed or
 * `success` if conversion succeeded.
 * @property {string} info The error message if conversion failed, or the relative
 * time indication (`past`, `present`, `future`) if conversion succeeded.
 * @property {Date|undefined} result The converted date, or `undefined` if conversion
 * failed.
 */
/**
 * Converts human readable relative date string, for example, 'in 10 days' to a date
 * relative to now.
 *
 * @param {string} text The text to convert.
 * @param {Date} [now] The date from which add or subtract. Default is now.
 * @returns {RelativeTimeToDateResult}
 */
function relativeTimeToDate(text, now = new Date()) {
  text = text.toLowerCase();
  let parts = text.split(' ');

  // Filter out whitespace
  parts = parts.filter(part => part !== '');
  const future = parts[0] === 'in';
  const past = parts[parts.length - 1] === 'ago';
  if (!future && !past && text !== 'now') {
    return {
      status: 'error',
      info: "Time should either start with 'in' or end with 'ago'"
    };
  }
  if (future && past) {
    return {
      status: 'error',
      info: "Time cannot have both 'in' and 'ago'"
    };
  }

  // strip the 'ago' or 'in'
  if (future) {
    parts = parts.slice(1);
  } else {
    // past
    parts = parts.slice(0, parts.length - 1);
  }
  if (parts.length % 2 !== 0 && text !== 'now') {
    return {
      status: 'error',
      info: 'Invalid time string. Dangling unit or number.'
    };
  }
  const pairs = [];
  while (parts.length) {
    pairs.push([parts.shift(), parts.shift()]);
  }
  let seconds = 0;
  for (const [num, interval] of pairs) {
    const val = Number(num);
    if (!Number.isInteger(val)) {
      return {
        status: 'error',
        info: `'${num}' is not an integer.`
      };
    }
    switch (interval) {
      case 'yr':
      case 'yrs':
      case 'year':
      case 'years':
        seconds += val * 31536000; // 365 * 24 * 60 * 60
        break;
      case 'wk':
      case 'wks':
      case 'week':
      case 'weeks':
        seconds += val * 604800; // 7 * 24 * 60 * 60
        break;
      case 'd':
      case 'day':
      case 'days':
        seconds += val * 86400; // 24 * 60 * 60
        break;
      case 'hr':
      case 'hrs':
      case 'hour':
      case 'hours':
        seconds += val * 3600; // 60 * 60
        break;
      case 'min':
      case 'mins':
      case 'minute':
      case 'minutes':
        seconds += val * 60;
        break;
      case 'sec':
      case 'secs':
      case 'second':
      case 'seconds':
        seconds += val;
        break;
      default:
        return {
          status: 'error',
          info: `Invalid interval: '${interval}'`
        };
    }
  }
  const milliseconds = seconds * 1000;
  if (future) {
    return {
      status: 'success',
      info: 'future',
      result: new Date(now.valueOf() + milliseconds)
    };
  } else if (past) {
    return {
      status: 'success',
      info: 'past',
      result: new Date(now.valueOf() - milliseconds)
    };
  } else {
    return {
      status: 'success',
      info: 'present',
      result: new Date(now.valueOf())
    };
  }
}

/**
 * Determines whether an object matches a single key's constraints
 *
 * @param className
 * @param object
 * @param objects
 * @param key
 * @param constraints
 * @private
 * @returns {boolean}
 */
function matchesKeyConstraints(className, object, objects, key, constraints) {
  if (constraints === null) {
    return false;
  }
  if (key.indexOf('.') >= 0) {
    // Key references a subobject
    const keyComponents = key.split('.');
    const subObjectKey = keyComponents[0];
    const keyRemainder = keyComponents.slice(1).join('.');
    return matchesKeyConstraints(className, object[subObjectKey] || {}, objects, keyRemainder, constraints);
  }
  let i;
  if (key === '$or') {
    for (i = 0; i < constraints.length; i++) {
      if (matchesQuery(className, object, objects, constraints[i])) {
        return true;
      }
    }
    return false;
  }
  if (key === '$and') {
    for (i = 0; i < constraints.length; i++) {
      if (!matchesQuery(className, object, objects, constraints[i])) {
        return false;
      }
    }
    return true;
  }
  if (key === '$nor') {
    for (i = 0; i < constraints.length; i++) {
      if (matchesQuery(className, object, objects, constraints[i])) {
        return false;
      }
    }
    return true;
  }
  if (key === '$relatedTo') {
    // Bail! We can't handle relational queries locally
    return false;
  }
  if (!/^[A-Za-z][0-9A-Za-z_]*$/.test(key)) {
    throw new _ParseError.default(_ParseError.default.INVALID_KEY_NAME, `Invalid Key: ${key}`);
  }
  // Equality (or Array contains) cases
  if (typeof constraints !== 'object') {
    if (Array.isArray(object[key])) {
      return object[key].indexOf(constraints) > -1;
    }
    return object[key] === constraints;
  }
  let compareTo;
  if (constraints.__type) {
    if (constraints.__type === 'Pointer') {
      return equalObjectsGeneric(object[key], constraints, function (obj, ptr) {
        return typeof obj !== 'undefined' && ptr.className === obj.className && ptr.objectId === obj.objectId;
      });
    }
    return equalObjectsGeneric((0, _decode.default)(object[key]), (0, _decode.default)(constraints), _equals.default);
  }
  // More complex cases
  for (const condition in constraints) {
    var _compareTo, _compareTo2;
    compareTo = constraints[condition];
    if ((_compareTo = compareTo) !== null && _compareTo !== void 0 && _compareTo.__type) {
      compareTo = (0, _decode.default)(compareTo);
    }
    // is it a $relativeTime? convert to date
    if ((_compareTo2 = compareTo) !== null && _compareTo2 !== void 0 && _compareTo2['$relativeTime']) {
      const parserResult = relativeTimeToDate(compareTo['$relativeTime']);
      if (parserResult.status !== 'success') {
        throw new _ParseError.default(_ParseError.default.INVALID_JSON, `bad $relativeTime (${key}) value. ${parserResult.info}`);
      }
      compareTo = parserResult.result;
    }
    // Compare Date Object or Date String
    if (toString.call(compareTo) === '[object Date]' || typeof compareTo === 'string' &&
    // @ts-ignore
    new Date(compareTo) !== 'Invalid Date' &&
    // @ts-ignore
    !isNaN(new Date(compareTo))) {
      object[key] = new Date(object[key].iso ? object[key].iso : object[key]);
    }
    switch (condition) {
      case '$lt':
        if (object[key] >= compareTo) {
          return false;
        }
        break;
      case '$lte':
        if (object[key] > compareTo) {
          return false;
        }
        break;
      case '$gt':
        if (object[key] <= compareTo) {
          return false;
        }
        break;
      case '$gte':
        if (object[key] < compareTo) {
          return false;
        }
        break;
      case '$ne':
        if ((0, _equals.default)(object[key], compareTo)) {
          return false;
        }
        break;
      case '$in':
        if (!contains(compareTo, object[key])) {
          return false;
        }
        break;
      case '$nin':
        if (contains(compareTo, object[key])) {
          return false;
        }
        break;
      case '$all':
        for (i = 0; i < compareTo.length; i++) {
          if (object[key].indexOf(compareTo[i]) < 0) {
            return false;
          }
        }
        break;
      case '$exists':
        {
          const propertyExists = typeof object[key] !== 'undefined';
          const existenceIsRequired = constraints['$exists'];
          if (typeof constraints['$exists'] !== 'boolean') {
            // The SDK will never submit a non-boolean for $exists, but if someone
            // tries to submit a non-boolean for $exits outside the SDKs, just ignore it.
            break;
          }
          if (!propertyExists && existenceIsRequired || propertyExists && !existenceIsRequired) {
            return false;
          }
          break;
        }
      case '$regex':
        {
          if (typeof compareTo === 'object') {
            return compareTo.test(object[key]);
          }
          // JS doesn't support perl-style escaping
          let expString = '';
          let escapeEnd = -2;
          let escapeStart = compareTo.indexOf('\\Q');
          while (escapeStart > -1) {
            // Add the unescaped portion
            expString += compareTo.substring(escapeEnd + 2, escapeStart);
            escapeEnd = compareTo.indexOf('\\E', escapeStart);
            if (escapeEnd > -1) {
              expString += compareTo.substring(escapeStart + 2, escapeEnd).replace(/\\\\\\\\E/g, '\\E').replace(/\W/g, '\\$&');
            }
            escapeStart = compareTo.indexOf('\\Q', escapeEnd);
          }
          expString += compareTo.substring(Math.max(escapeStart, escapeEnd + 2));
          let modifiers = constraints.$options || '';
          modifiers = modifiers.replace('x', '').replace('s', '');
          // Parse Server / Mongo support x and s modifiers but JS RegExp doesn't
          const exp = new RegExp(expString, modifiers);
          if (!exp.test(object[key])) {
            return false;
          }
          break;
        }
      case '$nearSphere':
        {
          if (!compareTo || !object[key]) {
            return false;
          }
          const distance = compareTo.radiansTo(object[key]);
          const max = constraints.$maxDistance || Infinity;
          return distance <= max;
        }
      case '$within':
        {
          if (!compareTo || !object[key]) {
            return false;
          }
          const southWest = compareTo.$box[0];
          const northEast = compareTo.$box[1];
          if (southWest.latitude > northEast.latitude || southWest.longitude > northEast.longitude) {
            // Invalid box, crosses the date line
            return false;
          }
          return object[key].latitude > southWest.latitude && object[key].latitude < northEast.latitude && object[key].longitude > southWest.longitude && object[key].longitude < northEast.longitude;
        }
      case '$options':
        // Not a query type, but a way to add options to $regex. Ignore and
        // avoid the default
        break;
      case '$maxDistance':
        // Not a query type, but a way to add a cap to $nearSphere. Ignore and
        // avoid the default
        break;
      case '$select':
        {
          const subQueryObjects = objects.filter((obj, index, arr) => {
            return matchesQuery(compareTo.query.className, obj, arr, compareTo.query.where);
          });
          for (let i = 0; i < subQueryObjects.length; i += 1) {
            const subObject = transformObject(subQueryObjects[i]);
            return (0, _equals.default)(object[key], subObject[compareTo.key]);
          }
          return false;
        }
      case '$dontSelect':
        {
          const subQueryObjects = objects.filter((obj, index, arr) => {
            return matchesQuery(compareTo.query.className, obj, arr, compareTo.query.where);
          });
          for (let i = 0; i < subQueryObjects.length; i += 1) {
            const subObject = transformObject(subQueryObjects[i]);
            return !(0, _equals.default)(object[key], subObject[compareTo.key]);
          }
          return false;
        }
      case '$inQuery':
        {
          const subQueryObjects = objects.filter((obj, index, arr) => {
            return matchesQuery(compareTo.className, obj, arr, compareTo.where);
          });
          for (let i = 0; i < subQueryObjects.length; i += 1) {
            const subObject = transformObject(subQueryObjects[i]);
            if (object[key].className === subObject.className && object[key].objectId === subObject.objectId) {
              return true;
            }
          }
          return false;
        }
      case '$notInQuery':
        {
          const subQueryObjects = objects.filter((obj, index, arr) => {
            return matchesQuery(compareTo.className, obj, arr, compareTo.where);
          });
          for (let i = 0; i < subQueryObjects.length; i += 1) {
            const subObject = transformObject(subQueryObjects[i]);
            if (object[key].className === subObject.className && object[key].objectId === subObject.objectId) {
              return false;
            }
          }
          return true;
        }
      case '$containedBy':
        {
          for (const value of object[key]) {
            if (!contains(compareTo, value)) {
              return false;
            }
          }
          return true;
        }
      case '$geoWithin':
        {
          if (compareTo.$polygon) {
            const points = compareTo.$polygon.map(geoPoint => [geoPoint.latitude, geoPoint.longitude]);
            const polygon = new _ParsePolygon.default(points);
            return polygon.containsPoint(object[key]);
          }
          if (compareTo.$centerSphere) {
            const [WGS84Point, maxDistance] = compareTo.$centerSphere;
            const centerPoint = new _ParseGeoPoint.default({
              latitude: WGS84Point[1],
              longitude: WGS84Point[0]
            });
            const point = new _ParseGeoPoint.default(object[key]);
            const distance = point.radiansTo(centerPoint);
            return distance <= maxDistance;
          }
          return false;
        }
      case '$geoIntersects':
        {
          const polygon = new _ParsePolygon.default(object[key].coordinates);
          const point = new _ParseGeoPoint.default(compareTo.$point);
          return polygon.containsPoint(point);
        }
      default:
        return false;
    }
  }
  return true;
}
function validateQuery(query) {
  let q = query;
  if (query.toJSON) {
    q = query.toJSON().where;
  }
  const specialQuerykeys = ['$and', '$or', '$nor', '_rperm', '_wperm', '_perishable_token', '_email_verify_token', '_email_verify_token_expires_at', '_account_lockout_expires_at', '_failed_login_count'];
  Object.keys(q).forEach(key => {
    if (q && q[key] && q[key].$regex) {
      if (typeof q[key].$options === 'string') {
        if (!q[key].$options.match(/^[imxs]+$/)) {
          throw new _ParseError.default(_ParseError.default.INVALID_QUERY, `Bad $options value for query: ${q[key].$options}`);
        }
      }
    }
    if (specialQuerykeys.indexOf(key) < 0 && !key.match(/^[a-zA-Z][a-zA-Z0-9_\.]*$/)) {
      throw new _ParseError.default(_ParseError.default.INVALID_KEY_NAME, `Invalid key name: ${key}`);
    }
  });
}
const OfflineQuery = {
  matchesQuery: matchesQuery,
  validateQuery: validateQuery
};
module.exports = OfflineQuery;
var _default = exports.default = OfflineQuery;