barsa 1b944f57aa Update Configuration Files and Refactor Code Structure
- Adjusted .prettierrc to ensure consistent formatting with a newline at the end of the file.
- Reformatted eslint.config.mjs for improved readability by aligning array elements.
- Updated pnpm-lock.yaml to use single quotes for consistency across dependencies.
- Simplified worktree setup in .cursor/worktrees.json for cleaner configuration.
- Enhanced documentation in .cursor/plans to clarify architecture refactoring.
- Refactored various service files for improved readability and maintainability, including rate-limiting and auth services.
- Updated imports and exports across multiple files for consistency and clarity.
- Improved error handling and logging in service methods to enhance debugging capabilities.
- Streamlined utility functions for better performance and maintainability across the domain packages.
2025-12-25 17:30:02 +09:00

22 lines
494 B
TypeScript

/**
* Toolkit - Email Utilities
*
* Email utility functions (extraction, normalization).
* For email validation, use functions from common/validation.ts
*/
/**
* Extract domain from email address
*/
export function getEmailDomain(email: string): string | null {
const match = email.match(/@(.+)$/);
return match ? match[1] : null;
}
/**
* Normalize email address (lowercase, trim)
*/
export function normalizeEmail(email: string): string {
return email.trim().toLowerCase();
}