52 lines
1.9 KiB
TypeScript
52 lines
1.9 KiB
TypeScript
import { ZodError } from 'zod'
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// ── Action Result Type ───────────────────────────────────────────────
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export type ActionResult<T = Record<string, unknown>> =
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| { ok: true; data?: T }
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| { ok: false; error: string; fieldErrors?: Record<string, string[]> }
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// ── Helper to build results ──────────────────────────────────────────
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export function actionOk<T = Record<string, unknown>>(data?: T): ActionResult<T> {
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return { ok: true, data: data ?? ({} as T) }
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}
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export function actionError(message: string): ActionResult<never> {
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return { ok: false, error: message }
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}
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// ── Throwable error ──────────────────────────────────────────────────
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export class ActionError extends Error {
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constructor(message: string) {
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super(message)
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this.name = 'ActionError'
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}
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}
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// ── Error handler ────────────────────────────────────────────────────
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export function handleActionError(error: unknown): ActionResult<never> {
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if (error instanceof ZodError) {
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return {
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ok: false,
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error: 'Validation failed',
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fieldErrors: error.flatten().fieldErrors as Record<string, string[]>,
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}
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}
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if (error instanceof Error && error.name === 'ActionError') {
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return { ok: false, error: error.message }
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}
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// Prisma P2025
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if (
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error instanceof Error &&
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error.constructor.name === 'PrismaClientKnownRequestError' &&
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(error as Error & { code?: string }).code === 'P2025'
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) {
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return { ok: false, error: 'Not found' }
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}
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console.error('[Action error]', error)
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return { ok: false, error: 'Internal server error' }
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}
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