feat: stabilize Xingtu market data sync

tests/market-api-client.test.ts

@@ -2,6 +2,7 @@ import { describe, expect, test } from "vitest";
 
 import {
   buildAuthorAseInfoUrl,
+  buildAuthorCommerceSeedBaseInfoUrl,
   createMarketApiClient,
   mapAuthorAseInfoResponse
 } from "../src/content/market/api-client";
@@ -59,6 +60,74 @@ describe("market-api-client", () => {
     });
   });
 
+  test("loads rates from the commerce seed endpoint first", async () => {
+    const requestedUrls: string[] = [];
+    const client = createMarketApiClient({
+      fetchImpl: async (input) => {
+        requestedUrls.push(input);
+        return {
+          ok: true,
+          json: async () => ({
+            avg_search_after_view_rate: "0.1% - 0.25%",
+            personal_avg_search_after_view_rate: "0.02% - 0.1%"
+          })
+        };
+      }
+    });
+
+    await expect(client.loadAuthorAseInfo("7363217488772857856")).resolves.toMatchObject(
+      {
+        success: true,
+        rates: {
+          singleVideoAfterSearchRate: "0.1% - 0.25%",
+          personalVideoAfterSearchRate: "0.02% - 0.1%"
+        }
+      }
+    );
+    expect(requestedUrls).toEqual([
+      "https://xingtu.cn/gw/api/aggregator/get_author_commerce_seed_base_info?o_author_id=7363217488772857856&range=90"
+    ]);
+  });
+
+  test("falls back to the ASE endpoint when the commerce seed endpoint fails", async () => {
+    const requestedUrls: string[] = [];
+    const client = createMarketApiClient({
+      fetchImpl: async (input) => {
+        requestedUrls.push(input);
+        if (input.includes("get_author_commerce_seed_base_info")) {
+          return {
+            ok: false,
+            json: async () => ({})
+          };
+        }
+
+        return {
+          ok: true,
+          json: async () => ({
+            data: {
+              avg_search_after_view_rate: "<0.02%",
+              personal_avg_search_after_view_rate: "0.02 - 0.1%"
+            }
+          })
+        };
+      }
+    });
+
+    await expect(client.loadAuthorAseInfo("7363217488772857856")).resolves.toMatchObject(
+      {
+        success: true,
+        rates: {
+          singleVideoAfterSearchRate: "<0.02%",
+          personalVideoAfterSearchRate: "0.02% - 0.1%"
+        }
+      }
+    );
+    expect(requestedUrls).toEqual([
+      "https://xingtu.cn/gw/api/aggregator/get_author_commerce_seed_base_info?o_author_id=7363217488772857856&range=90",
+      "https://xingtu.cn/gw/api/aggregator/get_author_ase_info?author_id=7363217488772857856&range=30"
+    ]);
+  });
+
   test("returns a timeout result when the request aborts", async () => {
     const client = createMarketApiClient({
       fetchImpl: async () => {
@@ -72,4 +141,12 @@ describe("market-api-client", () => {
       reason: "timeout"
     });
   });
+
+  test("builds the author commerce seed info url with author id and range", () => {
+    expect(
+      buildAuthorCommerceSeedBaseInfoUrl("7363217488772857856", "https://xingtu.cn")
+    ).toBe(
+      "https://xingtu.cn/gw/api/aggregator/get_author_commerce_seed_base_info?o_author_id=7363217488772857856&range=90"
+    );
+  });
 });