feat(edit): 编辑页上报ozon 开发

apps/worker/src/ozon-client.ts

@@ -11,6 +11,10 @@ export class OzonRequestError extends Error {
     }
 }
 export class OzonRetryableError extends Error {}
+/** 429 明确未受理写请求，可按平台要求延迟重试。 */
+export class OzonRateLimitError extends OzonRetryableError {
+    constructor(public readonly retryAfterSeconds: number) { super('Ozon request rate limited'); }
+}
 
 export type OzonCategoryNode = {
     /** 类型叶子会省略这两个字段，继承最近的父类目。 */
@@ -193,7 +197,13 @@ export async function requestOzon(
     if (response.status === 401 || response.status === 403) {
         throw new OzonCredentialError(response.status);
     }
-    if (response.status === 429 || response.status >= 500) {
+    if (response.status === 429) {
+        const header = response.headers.get('Item-Retry-After') ?? response.headers.get('Retry-After');
+        const parsed = Number(header);
+        const date = header ? (Date.parse(header)-Date.now())/1000 : NaN;
+        throw new OzonRateLimitError(Number.isFinite(parsed) && parsed > 0 ? Math.min(86400,Math.ceil(parsed)) : Number.isFinite(date) && date > 0 ? Math.min(86400,Math.ceil(date)) : 60);
+    }
+    if (response.status >= 500) {
         throw new OzonRetryableError(`Ozon temporarily unavailable (${response.status})`);
     }
     throw new OzonRequestError(response.status);