fix: 限定捞瓶查询与重试成本

apps/api/src/match/match.e2e-spec.ts

@@ -285,7 +285,9 @@ describe("match API with real PostgreSQL", () => {
     const results = await Promise.all(
       Array.from({ length: 8 }, () => pick(picker.authorization, key)),
     );
-    expect(results.every((x) => x.status === 201)).toBe(true);
+    expect(results.map((x) => [x.status, x.body.code])).toEqual(
+      Array.from({ length: 8 }, () => [201, "OK"]),
+    );
     expect(new Set(results.map((x) => x.body.data.lease.id))).toHaveLength(1);
     expect(new Set(results.map((x) => x.body.data.lease.token))).toHaveLength(
       1,
@@ -451,6 +453,56 @@ describe("match API with real PostgreSQL", () => {
     await pick(picker.authorization).expect(201);
   }, 15_000);
 
+  it("sustains twenty rounds of 21 concurrent distinct requests without picker-level serialization", async () => {
+    for (let round = 0; round < 20; round += 1) {
+      await prisma.$executeRawUnsafe(`TRUNCATE TABLE "accounts" CASCADE`);
+      const author = await actor(`stress-author-${round}`);
+      const picker = await actor(`stress-picker-${round}`);
+      await prisma.bottle.createMany({
+        data: Array.from({ length: 96 }, (_, index) => ({
+          authorId: author.id,
+          clientRequestId: `stress-${round}-${index}`,
+          contentText: `stress-${round}-${index}`,
+          reviewStatus: "APPROVED" as const,
+          poolStatus: "IN_POOL" as const,
+          approvedAt: new Date(),
+        })),
+      });
+
+      const results = await Promise.all(
+        Array.from({ length: 21 }, (_, index) =>
+          pick(picker.authorization, `stress-key-${round}-${index}`),
+        ),
+      );
+      expect(results.filter(({ status }) => status === 201)).toHaveLength(20);
+      expect(
+        results.filter(
+          ({ status, body }) =>
+            status === 429 && body.code === "BOTTLE_DAILY_LIMIT",
+        ),
+      ).toHaveLength(1);
+      expect(results.filter(({ status }) => status >= 500)).toHaveLength(0);
+      expect(
+        await prisma.dailyUsage.findFirstOrThrow({
+          where: { accountId: picker.id },
+        }),
+      ).toMatchObject({ bottlesPicked: 20 });
+      expect(
+        await prisma.bottlePickLease.count({ where: { pickerId: picker.id } }),
+      ).toBe(20);
+      expect(
+        await prisma.bottlePickHistory.count({
+          where: { pickerId: picker.id },
+        }),
+      ).toBe(20);
+      expect(
+        await prisma.bottlePickRequest.count({
+          where: { pickerId: picker.id },
+        }),
+      ).toBe(20);
+    }
+  }, 120_000);
+
   it.each(["SUSPENSION", "BAN"] as const)(
     "rejects active %s sanction",
     async (type) => {