refactor: ky

src/services/error.ts

@@ -1,5 +1,5 @@
 import type { ApiError } from '@/types/api'
-import { isAxiosError } from 'axios'
+import { isHTTPError, isTimeoutError } from 'ky'
 
 function isRecord(value: unknown): value is Record<string, unknown> {
   return typeof value === 'object' && value !== null && !Array.isArray(value)
@@ -51,12 +51,6 @@ export function extractErrorMessage(data: unknown): string | undefined {
   return firstString(data)
 }
 
-// 統一錯誤格式
-//
-// 設計重點：
-// - 將 AxiosError 與非預期錯誤統一轉成 ApiRequestError
-// - Store 只需要處理 message/code/status，不需理解 Axios 結構
-// - 取消請求（AbortController）會轉成 CanceledRequestError
 export class ApiRequestError extends Error {
   code?: number
   status?: number
@@ -87,9 +81,6 @@ export class CanceledRequestError extends ApiRequestError {
 }
 
 export function isRequestCanceled(error: unknown): boolean {
-  if (isAxiosError(error)) {
-    return error.code === 'ERR_CANCELED'
-  }
   return error instanceof DOMException && error.name === 'AbortError'
 }
 
@@ -102,9 +93,9 @@ export function normalizeError(error: unknown): ApiRequestError {
     return new CanceledRequestError()
   }
 
-  if (isAxiosError(error)) {
-    const status = error.response?.status
-    const data = error.response?.data as unknown
+  if (isHTTPError(error)) {
+    const status = error.response.status
+    const data = error.data
     const message = extractErrorMessage(data) || error.message || '請求失敗'
     const apiError = isRecord(data) ? (data as Partial<ApiError>) : undefined
     const code = apiError?.code ?? status
@@ -117,6 +108,13 @@ export function normalizeError(error: unknown): ApiRequestError {
     })
   }
 
+  if (isTimeoutError(error)) {
+    return new ApiRequestError({
+      message: '請求逾時',
+      raw: error,
+    })
+  }
+
   if (error instanceof Error) {
     return new ApiRequestError({ message: error.message, raw: error })
   }