@reactivehub/cli/dist/libs/query.js

Event Cli Tols

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _keys = require('babel-runtime/core-js/object/keys');

var _keys2 = _interopRequireDefault(_keys);

var _flat = require('flat');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const QueryOperators = {
  EQUALS: '=',
  NOT_EQUALS: '!=',
  LIKE: 'LIKE',
  IN: 'IN',
  GT: '>',
  GTE: '>=',
  LT: '<',
  LTE: '<='
};

const TypeFilterOps = {
  STRING: {
    operators: [QueryOperators.EQUALS, QueryOperators.NOT_EQUALS, QueryOperators.LIKE, QueryOperators.IN]
  },
  NUMBER: {
    operators: [QueryOperators.EQUALS, QueryOperators.NOT_EQUALS, QueryOperators.GT, QueryOperators.GTE, QueryOperators.LT, QueryOperators.LTE, QueryOperators.IN]
  },
  DATE: [QueryOperators.EQUALS, QueryOperators.NOT_EQUALS, QueryOperators.GT, QueryOperators.GTE, QueryOperators.LT, QueryOperators.LTE, QueryOperators.IN],
  BOOLEAN: [QueryOperators.EQUALS, QueryOperators.NOT_EQUALS],
  ARRAY: [QueryOperators.IN],
  OBJECT: [QueryOperators.EQUALS]
};

const checkPropertyTypes = (model = {}) => {
  let status = true;
  let messages = [];
  if (model && (0, _keys2.default)(model).length > 0) {
    const flatModel = (0, _flat.flatten)(model, { maxDepth: null });
    messages = (0, _keys2.default)(flatModel).map(key => {
      const value = String(flatModel[key]);
      if (TypeFilterOps[value.toUpperCase()]) return false;
      return `${key}: ${value} type not allowed.`;
    }).filter(item => item);
    status = messages.length === 0;
  }
  return { status, messages };
};

const checkQuery = condition => {
  const split = condition.split('AND');
  const messages = [];
  let status = true;

  split.forEach(query => {
    const hasOr = query.match(/(OR|or)/g);
    const hasAllowedOperator = query.match(/(=|!=|<>|<|<=|>|>=|IN|LIKE)/g);

    if (hasOr) {
      status = false;
      messages.push('OR in query condition is not allowed.');
    }
    if (!hasAllowedOperator) {
      status = false;
      messages.push(`Valid operators not found on condition "${query}" (Allowed operators: =, !=, <>, <, <=, >, >=, IN, LIKE).`);
    }
  });

  return { status, messages };
};

exports.default = {
  checkPropertyTypes,
  checkQuery
};
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