Files F118246544

ObjectMatcherRulePlugin.js
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Created: Wed, Jun 18, 17:58

ObjectMatcherRulePlugin.js
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	/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
	*/

	"use strict";

	/** @typedef {import("./RuleSetCompiler")} RuleSetCompiler */
	/** @typedef {import("./RuleSetCompiler").RuleCondition} RuleCondition */

	class ObjectMatcherRulePlugin {
	constructor(ruleProperty, dataProperty) {
	this.ruleProperty = ruleProperty;
	this.dataProperty = dataProperty \|\| ruleProperty;
	}

	/**
	* @param {RuleSetCompiler} ruleSetCompiler the rule set compiler
	* @returns {void}
	*/
	apply(ruleSetCompiler) {
	const { ruleProperty, dataProperty } = this;
	ruleSetCompiler.hooks.rule.tap(
	"ObjectMatcherRulePlugin",
	(path, rule, unhandledProperties, result) => {
	if (unhandledProperties.has(ruleProperty)) {
	unhandledProperties.delete(ruleProperty);
	const value = rule[ruleProperty];
	for (const property of Object.keys(value)) {
	const nestedDataProperties = property.split(".");
	const condition = ruleSetCompiler.compileCondition(
	`${path}.${ruleProperty}.${property}`,
	value[property]
	);
	result.conditions.push({
	property: [dataProperty, ...nestedDataProperties],
	matchWhenEmpty: condition.matchWhenEmpty,
	fn: condition.fn
	});
	}
	}
	}
	);
	}
	}

	module.exports = ObjectMatcherRulePlugin;

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