Files
sencho/backend/src/utils/errors.ts
T
Anso 50e64b058b refactor(backend): extract 8 low-blast-radius route groups into routers (phase 4a-1) (#734)
First slice of Phase 4 (route extraction). Pulls 8 well-tested, mostly
independent route groups out of index.ts into focused Router files. No
behavior change; every handler body moves verbatim.

New route files under backend/src/routes/:
- meta.ts            /api/health, /api/meta (mounted before authGate)
- license.ts         /api/license/* + /api/system/update,
                     exports scheduleLocalUpdate for the fleet route
- permissions.ts     /api/permissions/me
- convert.ts         POST /api/convert
- alerts.ts          /api/alerts/*
- labels.ts          /api/labels/* + PUT /api/stacks/:name/labels
                     (exported as stackLabelsRouter)
- apiTokens.ts       /api/api-tokens/*
- auditLog.ts        /api/audit-log/*

Shared helper lifts:
- helpers/cacheInvalidation.ts: invalidateNodeCaches()
- middleware/tierGates.ts: requireBody (was inline in index.ts)
- utils/errors.ts: isSqliteUniqueViolation (was inline in index.ts)
- middleware/apiTokenScope.ts: rejectApiTokenScope() helper (new)
- utils/csv.ts: escapeCsvField() (new)

index.ts drops from ~7520 to ~6775 lines and now mounts the routers right
after enforceApiTokenScope. The remote proxy and fleet/auth/webhooks/users
routes remain inline in index.ts pending later Phase 4 slices.

Code review fixes: rejectApiTokenScope helper replaces duplicated
`if (req.apiTokenScope) 403 SCOPE_DENIED` blocks in apiTokens.ts and
license.ts; escapeCsvField replaces the inline CSV escape in auditLog.ts.
2026-04-23 20:24:37 -04:00

17 lines
588 B
TypeScript

/**
* Safely extract a message from an unknown caught value.
*
* Replaces the repeated `error instanceof Error ? error.message : '...'`
* pattern throughout the codebase.
*/
export function getErrorMessage(error: unknown, fallback: string): string {
return error instanceof Error ? error.message : fallback;
}
/** True when `error` is a better-sqlite3 unique-constraint violation. */
export function isSqliteUniqueViolation(error: unknown): boolean {
return error instanceof Error
&& 'code' in error
&& (error as { code: string }).code === 'SQLITE_CONSTRAINT_UNIQUE';
}