545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
67 lines
2.4 KiB
JavaScript
67 lines
2.4 KiB
JavaScript
import isViablePhoneNumber from '../helpers/isViablePhoneNumber.js';
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import parseNumber from '../parse.js';
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import _isValidNumberForRegion from './isValidNumberForRegion_.js'; // This function has been deprecated and is not exported as
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// `isValidPhoneNumberForCountry()` or `isValidPhoneNumberForRegion()`.
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//
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// The rationale is:
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//
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// * We don't use the "region" word, so "country" would be better.
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//
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// * It could be substituted with:
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//
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// ```js
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// export default function isValidPhoneNumberForCountry(phoneNumberString, country) {
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// const phoneNumber = parsePhoneNumber(phoneNumberString, {
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// defaultCountry: country,
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// // Demand that the entire input string must be a phone number.
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// // Otherwise, it would "extract" a phone number from an input string.
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// extract: false
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// })
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// if (!phoneNumber) {
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// return false
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// }
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// if (phoneNumber.country !== country) {
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// return false
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// }
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// return phoneNumber.isValid()
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// }
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// ```
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//
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// * Same function could be used for `isPossiblePhoneNumberForCountry()`
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// by replacing `isValid()` with `isPossible()`.
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//
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// * The reason why this function is not exported is because its result is ambiguous.
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// Suppose `false` is returned. It could mean any of:
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// * Not a phone number.
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// * The phone number is valid but belongs to another country or another calling code.
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// * The phone number belongs to the correct country but is not valid digit-wise.
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// All those three cases should be handled separately from a "User Experience" standpoint.
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// Simply showing "Invalid phone number" error in all of those cases would be lazy UX.
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export default function isValidNumberForRegion(number, country, metadata) {
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if (typeof number !== 'string') {
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throw new TypeError('number must be a string');
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}
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if (typeof country !== 'string') {
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throw new TypeError('country must be a string');
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} // `parse` extracts phone numbers from raw text,
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// therefore it will cut off all "garbage" characters,
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// while this `validate` function needs to verify
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// that the phone number contains no "garbage"
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// therefore the explicit `isViablePhoneNumber` check.
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var input;
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if (isViablePhoneNumber(number)) {
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input = parseNumber(number, {
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defaultCountry: country
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}, metadata);
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} else {
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input = {};
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}
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return _isValidNumberForRegion(input, country, undefined, metadata);
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}
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//# sourceMappingURL=isValidNumberForRegion.js.map
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