42 lines
1.1 KiB
TypeScript
42 lines
1.1 KiB
TypeScript
/**
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* FSDB Organizer: By Phone
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*
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* Organizes by splitting a phone number into its components:
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*
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* Eg: 1-213-555-1234 => 1/213/555/213-555-1234.json
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*
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* @module
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*/
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import sanitize from '../utils/sanitize.ts';
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const PHONE_REGEX =
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/^(?<country_code>\+?\d{1,3})?[\s.x-]?\(?(?<area_code>\d{3})\)?[\s.x-]?(?<central_office_code>\d{3})[\s.x-]?(?<subscriber_code>\d{4})$/;
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export default function by_phone(phone: string): string[] {
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const { groups: { country_code, area_code, central_office_code, subscriber_code } } = {
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groups: {
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country_code: undefined,
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area_code: undefined,
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central_office_code: undefined,
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subscriber_code: undefined
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},
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...(phone.match(PHONE_REGEX) ?? {})
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};
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if (
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typeof area_code !== 'string' || typeof central_office_code !== 'string' ||
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typeof subscriber_code !== 'string'
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) {
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return [];
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}
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const normalized_number = `${sanitize(area_code)}-${sanitize(central_office_code)}-${sanitize(subscriber_code)}`;
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return [
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sanitize(country_code ?? '1'),
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sanitize(area_code),
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sanitize(central_office_code),
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normalized_number,
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`${normalized_number}.json`
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];
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}
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