dcdb741403
- extractErrorMessage(err: unknown) normalizes any error shape to string - handleError/handleInfraError dual utilities (user-facing vs infra-only) - error-classifier extended with ipc/database/filesystem types (9 total) - Toast rate-limiting (max 3 per type per 30s) in notifications store - Infrastructure bridges use documented console.warn (recursion prevention) - 13 new tests for extractErrorMessage
26 lines
983 B
TypeScript
26 lines
983 B
TypeScript
// Extract a human-readable message from any error shape
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/**
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* Normalize any caught error value into a readable string.
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* Handles: string, Error, Tauri IPC errors, Rust AppError {kind, detail}, objects with .message.
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*/
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export function extractErrorMessage(err: unknown): string {
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if (typeof err === 'string') return err;
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if (err instanceof Error) return err.message;
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if (err && typeof err === 'object') {
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const obj = err as Record<string, unknown>;
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// Rust AppError tagged enum: { kind: "Database", detail: { ... } }
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if ('kind' in obj && typeof obj.kind === 'string') {
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if ('detail' in obj && obj.detail) {
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const detail = typeof obj.detail === 'string'
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? obj.detail
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: JSON.stringify(obj.detail);
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return `${obj.kind}: ${detail}`;
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}
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return obj.kind;
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}
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// Generic object with message property
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if ('message' in obj && typeof obj.message === 'string') return obj.message;
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}
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return String(err);
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}
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