matches.js
No OneTemporary
Actions

Size

839 B

Referenced Files

None

Subscribers

None

matches.js
View Options

	const locreq = require("locreq")(__dirname);
	const assert = require("assert");

	const SpecialFilter = locreq("lib/chip-types/special-filter.js");
	const Collection = locreq("lib/chip-types/collection");
	const SuperContext = locreq("lib/super-context.js");

	module.exports = SpecialFilter.WithParams(
	class Matches extends SpecialFilter {
	constructor(params) {
	super(params);
	assert(params);
	this.filter = params;
	}

	async getAggregationStages(collection) {
	return Promise.all(
	Object.keys(this.filter).map(field_name =>
	collection.fields[field_name].get_aggregation_stages(
	new SuperContext(),
	{
	filter: this.filter,
	}
	)
	)
	).then(stages =>
	stages.reduce((acc, curr) => acc.concat(curr), [])
	);
	}

	getNopassReason() {
	return this.params.nopass_reason;
	}
	}
	);