fix: improve generation task reliability

src/features/ecommerce/ecommerceVideoService.ts

@@ -9,6 +9,7 @@ import {
   type AdVideoUserConfig,
 } from "../../api/adVideoPlanClient";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
+import { serverRequest } from "../../api/serverConnection";
 import { waitForTask } from "../../api/taskSubscription";
 import { resolveVideoRequestModel } from "../../utils/resolveVideoModel";
 import { normalizeEcommerceImageMime } from "./ecommerceImageValidation";
@@ -430,15 +431,6 @@ export interface VideoHistoryListResponse {
   offset: number;
 }
 
-import { getStoredToken } from "../../api/serverConnection";
-
-const API_BASE = "/api/ai/ecommerce/video-history";
-
-function getAuthHeaders(): Record<string, string> {
-  const token = getStoredToken();
-  return token ? { Authorization: `Bearer ${token}` } : {};
-}
-
 export async function buildDurableVideoHistoryPayload(payload: SaveVideoHistoryPayload): Promise<SaveVideoHistoryPayload> {
   const uploadAssetByUrl = payload.uploadAssetByUrl;
   const scenes = await Promise.all(
@@ -486,13 +478,12 @@ export async function buildDurableVideoHistoryPayload(payload: SaveVideoHistoryP
 
 export async function saveVideoHistory(payload: SaveVideoHistoryPayload): Promise<{ id: number; createdAt: string }> {
   const { uploadAssetByUrl: _uploadAssetByUrl, ...historyPayload } = await buildDurableVideoHistoryPayload(payload);
-  const res = await fetch(API_BASE, {
+  return serverRequest<{ id: number; createdAt: string }>("ai/ecommerce/video-history", {
     method: "POST",
-    headers: { "Content-Type": "application/json", ...getAuthHeaders() },
-    body: JSON.stringify(historyPayload),
+    body: historyPayload,
+    maxRetries: 0,
+    fallbackMessage: "Failed to save video history",
   });
-  if (!res.ok) throw new Error("Failed to save video history");
-  return res.json();
 }
 
 function removeTemporaryHistoryUrls(item: VideoHistoryItem): VideoHistoryItem {
@@ -511,12 +502,10 @@ export async function fetchVideoHistory(
   limit = 20,
   offset = 0,
 ): Promise<VideoHistoryListResponse> {
-  const res = await fetch(
-    `${API_BASE}?limit=${limit}&offset=${offset}`,
-    { headers: getAuthHeaders() },
-  );
-  if (!res.ok) throw new Error("Failed to fetch video history");
-  const history = (await res.json()) as VideoHistoryListResponse;
+  const search = new URLSearchParams({ limit: String(limit), offset: String(offset) });
+  const history = await serverRequest<VideoHistoryListResponse>(`ai/ecommerce/video-history?${search}`, {
+    fallbackMessage: "Failed to fetch video history",
+  });
   return {
     ...history,
     items: history.items.map(removeTemporaryHistoryUrls),
@@ -524,9 +513,9 @@ export async function fetchVideoHistory(
 }
 
 export async function deleteVideoHistory(id: number): Promise<void> {
-  const res = await fetch(`${API_BASE}/${id}`, {
+  await serverRequest<void>(`ai/ecommerce/video-history/${id}`, {
     method: "DELETE",
-    headers: getAuthHeaders(),
+    maxRetries: 0,
+    fallbackMessage: "Failed to delete video history",
   });
-  if (!res.ok) throw new Error("Failed to delete video history");
 }