feat(store): 添加门店、门店验证

apps/worker/src/ozon-client.ts

@@ -0,0 +1,46 @@
+/** 401 是认证失败；403 表示密钥权限或账户组合不被允许。 */
+export class OzonCredentialError extends Error {
+    public constructor(public readonly status: 401 | 403) {
+        super(`Ozon credential request failed (${status})`);
+    }
+}
+/** 认证以外的确定性 4xx，不能误报为凭据无效。 */
+export class OzonRequestError extends Error {
+    public constructor(public readonly status: number) {
+        super(`Ozon verification request was rejected (${status})`);
+    }
+}
+export class OzonRetryableError extends Error {}
+
+/**
+ * Uses the category-tree read endpoint as the credential probe. It has no write side effect and,
+ * unlike warehouse-list, is verified against the current Ozon account integration.
+ */
+export async function verifyOzonCredentials(
+    clientId: string,
+    apiKey: string,
+): Promise<void> {
+    let response: Response;
+    try {
+        response = await fetch('https://api-seller.ozon.ru/v1/description-category/tree', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+                'Client-Id': clientId,
+                'Api-Key': apiKey,
+            },
+            body: JSON.stringify({ language: 'ZH_HANS' }),
+            signal: AbortSignal.timeout(30_000),
+        });
+    } catch {
+        throw new OzonRetryableError('Ozon request could not be completed');
+    }
+    if (response.ok) return;
+    if (response.status === 401 || response.status === 403) {
+        throw new OzonCredentialError(response.status);
+    }
+    if (response.status === 429 || response.status >= 500) {
+        throw new OzonRetryableError(`Ozon temporarily unavailable (${response.status})`);
+    }
+    throw new OzonRequestError(response.status);
+}