@opra/common/filter/ast/terms/date-literal.js

Opra common package

import { toDateDef } from 'putil-varhelpers';
import { FilterValidationError } from '../../errors.js';
import { quoteFilterString } from '../../utils.js';
import { Literal } from '../abstract/literal.js';
// const DATE_PATTERN = /^(\d{4})-(0[1-9]|1[012])-([123]0|[012][1-9]|31)/;
const NullDate = new Date(0);
export class DateLiteral extends Literal {
    value;
    constructor(value) {
        super('');
        if (value instanceof Date) {
            this.value = value.toISOString();
            return;
        }
        // noinspection SuspiciousTypeOfGuard
        if (typeof value === 'string' && toDateDef(value, NullDate) !== NullDate) {
            this.value = value;
            return;
        }
        throw new FilterValidationError(`Invalid date value "${value}"`);
    }
    toString() {
        return quoteFilterString(this.value);
    }
}