Files
xevion.dev/web/src/lib/error-codes.ts
Xevion b3dd1954d3 refactor: formatting and accessibility improvements across admin components
- Enforce consistent code formatting via ESLint rules
- Add accessibility enhancements (input IDs, labels, ARIA attributes)
- Replace Svelte store initialization patterns with reactive $effect
- Use $derived for reactive computed values
- Update error-codes and og-types indentation to spaces
- Add TypeScript definitions for html-minifier-terser
- Use resolve() for internal links in error and login pages
2026-01-06 14:39:21 -06:00

42 lines
1.7 KiB
TypeScript

/**
* Single source of truth for all HTTP error codes.
* Used by:
* - SvelteKit EntryGenerator (prerendering)
* - Error page components (rendering)
* - Rust assets.rs (validation only)
*/
export const ERROR_CODES = {
// 4xx Client Errors
400: { message: "Bad request", transient: false },
401: { message: "Unauthorized", transient: false },
403: { message: "Forbidden", transient: false },
404: { message: "Page not found", transient: false },
405: { message: "Method not allowed", transient: false },
406: { message: "Not acceptable", transient: false },
408: { message: "Request timeout", transient: true },
409: { message: "Conflict", transient: false },
410: { message: "Gone", transient: false },
413: { message: "Payload too large", transient: false },
414: { message: "URI too long", transient: false },
415: { message: "Unsupported media type", transient: false },
418: { message: "I'm a teapot", transient: false }, // RFC 2324 Easter egg
422: { message: "Unprocessable entity", transient: false },
429: { message: "Too many requests", transient: true },
451: { message: "Unavailable for legal reasons", transient: false },
// 5xx Server Errors
500: { message: "Internal server error", transient: false },
501: { message: "Not implemented", transient: false },
502: { message: "Bad gateway", transient: true },
503: { message: "Service unavailable", transient: true },
504: { message: "Gateway timeout", transient: true },
505: { message: "HTTP version not supported", transient: false },
} as const;
export type ErrorCode = keyof typeof ERROR_CODES;
// Helper to check if error code is defined
export function isDefinedErrorCode(code: number): code is ErrorCode {
return code in ERROR_CODES;
}