/home2/dakshskx/test.dakshadesign.com/node_modules/express-validator/lib
Edit: /home2/dakshskx/test.dakshadesign.com/node_modules/express-validator/lib/matched-data.js (1844B)
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.matchedData = void 0;
const _ = require("lodash");
const base_1 = require("./base");
/**
* Extracts data validated or sanitized from the request, and builds an object with them.
*
* @param req the express request object
* @param options
* @returns an object of data that's been validated or sanitized in the passed request
*/
function matchedData(req, options = {}) {
const internalReq = req;
const fieldExtractor = createFieldExtractor(options.includeOptionals !== true);
const validityFilter = createValidityFilter(options.onlyValidData);
const locationFilter = createLocationFilter(options.locations);
return _(internalReq[base_1.contextsKey])
.flatMap(fieldExtractor)
.filter(validityFilter)
.map(field => field.instance)
.filter(locationFilter)
.reduce((state, instance) => _.set(state, instance.path, instance.value), {});
}
exports.matchedData = matchedData;
function createFieldExtractor(removeOptionals) {
return (context) => {
const instances = context.getData({ requiredOnly: removeOptionals });
return instances.map((instance) => ({ instance, context }));
};
}
function createValidityFilter(onlyValidData = true) {
return !onlyValidData
? () => true
: (field) => {
const hasError = field.context.errors.some(error => error.type === 'field' &&
error.location === field.instance.location &&
error.path === field.instance.path);
return !hasError;
};
}
function createLocationFilter(locations = []) {
// No locations mean all locations
const allLocations = locations.length === 0;
return allLocations ? () => true : (field) => locations.includes(field.location);
}