feat(admin): authorize batch purchase starts

2026-08-04 18:24:39 +08:00
parent e379d50101
commit 5dcff4b15a
18 changed files with 1960 additions and 37 deletions
@@ -0,0 +1,138 @@
+"use strict";
+
+const test = require("node:test");
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const vm = require("node:vm");
+
+const source = fs.readFileSync(path.join(__dirname, "tasks.js"), "utf8");
+
+test("successful authorization sends numeric version and reloads", async () => {
+  const requests = [];
+  const harness = createHarness(async (_url, options) => {
+    requests.push(options);
+    return {ok: true, status: 200};
+  });
+
+  await harness.submit();
+
+  assert.equal(requests.length, 1);
+  assert.equal(requests[0].headers["Content-Type"], "application/json");
+  assert.equal(requests[0].headers["X-CSRF-Token"], "csrf-token");
+  const payload = JSON.parse(requests[0].body);
+  assert.equal(payload.start_key, "start-key");
+  assert.equal(typeof payload.tasks[0].expected_task_version, "number");
+  assert.equal(payload.tasks[0].expected_task_version, 7);
+  assert.equal(harness.reloads(), 1);
+});
+
+test("409 clears stale selection and requires a fresh choice", async () => {
+  const harness = createHarness(async () => ({ok: false, status: 409}));
+
+  await harness.submit();
+
+  assert.equal(harness.box.checked, false);
+  assert.equal(harness.box.disabled, false);
+  assert.equal(harness.button.disabled, true);
+  assert.match(harness.feedback.textContent, /任务已变化/);
+});
+
+for (const status of [400, 401, 403]) {
+  test(`${status} releases the frozen payload for a page refresh`, async () => {
+    const harness = createHarness(async () => ({ok: false, status}));
+
+    await harness.submit();
+
+    assert.equal(harness.box.checked, true);
+    assert.equal(harness.box.disabled, false);
+    assert.equal(harness.button.disabled, false);
+    assert.match(harness.feedback.textContent, /刷新页面后重试/);
+  });
+}
+
+test("5xx retries the byte-identical frozen payload", async () => {
+  const bodies = [];
+  const harness = createHarness(async (_url, options) => {
+    bodies.push(options.body);
+    return {ok: false, status: 503};
+  });
+
+  await harness.submit();
+  assert.equal(harness.box.disabled, true);
+  assert.equal(harness.button.disabled, false);
+  assert.match(harness.feedback.textContent, /原样重放/);
+  await harness.submit();
+
+  assert.equal(bodies.length, 2);
+  assert.equal(bodies[1], bodies[0]);
+});
+
+test("network ambiguity retries the same payload and can finish", async () => {
+  const bodies = [];
+  let call = 0;
+  const harness = createHarness(async (_url, options) => {
+    bodies.push(options.body);
+    call++;
+    if (call === 1) throw new Error("network result unknown");
+    return {ok: true, status: 200};
+  });
+
+  await harness.submit();
+  assert.equal(harness.box.disabled, true);
+  assert.match(harness.feedback.textContent, /原样重试/);
+  await harness.submit();
+
+  assert.deepEqual(bodies, [bodies[0], bodies[0]]);
+  assert.equal(harness.reloads(), 1);
+});
+
+function createHarness(fetchImplementation) {
+  class FakeElement {
+    constructor() {
+      this.dataset = {};
+      this.checked = false;
+      this.disabled = false;
+      this.indeterminate = false;
+      this.textContent = "";
+      this.listeners = {};
+    }
+
+    addEventListener(type, listener) {
+      this.listeners[type] = listener;
+    }
+  }
+
+  const box = new FakeElement();
+  box.checked = true;
+  box.dataset = {taskId: "task-id", taskVersion: "7", price: "12.80"};
+  const selectAll = new FakeElement();
+  const summary = new FakeElement();
+  const button = new FakeElement();
+  const feedback = new FakeElement();
+  const form = new FakeElement();
+  form.dataset = {startKey: "start-key", csrf: "csrf-token"};
+  form.querySelector = (selector) => ({
+    "[data-select-all]": selectAll,
+    "[data-selection-summary]": summary,
+    "[data-start-button]": button,
+    "[data-start-feedback]": feedback,
+  })[selector] || null;
+  form.querySelectorAll = (selector) => selector === "input[data-task-id]" ? [box] : [];
+
+  let reloadCount = 0;
+  const context = {
+    document: {querySelector: (selector) => selector === "[data-start-purchases]" ? form : null},
+    fetch: fetchImplementation,
+    window: {location: {reload: () => { reloadCount++; }}},
+  };
+  vm.runInNewContext(source, context, {filename: "tasks.js"});
+
+  return {
+    box,
+    button,
+    feedback,
+    reloads: () => reloadCount,
+    submit: () => form.listeners.submit({preventDefault() {}}),
+  };
+}