fix(bridge): 商品链接兜底与强制检索

2026-10-23 13:15:37 +08:00
parent 4d7b89492b
commit 22d96edee6
9 changed files with 414 additions and 3 deletions
@@ -61,3 +61,122 @@ test('agent: output guard blocks fabricated order claim before send', async () =
  assert.match(sent, /无法在聊天中直接下单/);
  assert.doesNotMatch(sent, /已为您创建正式订单草稿/);
 });
+
+test('agent: bare Chinese product word forces search_products before replying', async () => {
+  const queries = [];
+  const tools = [{
+    name: 'search_products',
+    description: 'fake',
+    parameters: { type: 'object', properties: {} },
+    handler: async (args) => {
+      queries.push(args.query);
+      return { products: [{ name: 'Triple Rings Ring', price: '$2.88', stock: 26, url: 'https://www.yehwang.com/triple-rings-ring-gold-color-17590.html' }], count: 1 };
+    },
+  }];
+  tools.leadStore = { get: async () => null, save: async () => null };
+  let sent = '';
+  const agent = createAgent({ sites: [], defaultSite: 'www' }, {
+    llm: {
+      enabled: true,
+      model: 'fake',
+      chat: async () => ({ content: '为您找到 Triple Rings Ring，$2.88，库存 26 件。', toolCalls: [], usage: null }),
+    },
+    client: {
+      getMessages: async () => [{ id: 1, text_content: '戒指', sender_type: 'contact', private: false }],
+      sendMessage: async (_uuid, content) => { sent = content; },
+    },
+    tools,
+    verification: { getVerifiedEmail: async () => null, sendCode: async () => ({}), verifyCode: async () => ({}) },
+    metrics: { record: async () => {}, enabled: false },
+    contextManager: { compressHistory: async (_c, h) => h },
+  });
+  const conv = { uuid: 'conv-ring-1', inbox_id: '1', channel: 'livechat', contact: { type: 'visitor' } };
+  await agent.run(conv, { uuid: 'msg-ring-1', text_content: '戒指', content: '戒指' });
+  assert.deepEqual(queries, ['戒指']);
+  assert.match(sent, /Triple Rings Ring/);
+});
+
+test('agent: backfills real product links when the LLM omits them', async () => {
+  const tools = [{
+    name: 'search_products',
+    description: 'fake',
+    parameters: { type: 'object', properties: {} },
+    handler: async () => ({
+      products: [{ name: 'Triple Rings Ring', price: '$2.88', stock: 26, url: 'https://www.yehwang.com/triple-rings-ring-gold-color-17590.html' }],
+      count: 1,
+    }),
+  }];
+  tools.leadStore = { get: async () => null, save: async () => null };
+  let sent = '';
+  const agent = createAgent({ sites: [], defaultSite: 'www' }, {
+    llm: {
+      enabled: true,
+      model: 'fake',
+      chat: async () => ({ content: '为您找到 Triple Rings Ring，$2.88，库存 26 件。', toolCalls: [], usage: null }),
+    },
+    client: {
+      getMessages: async () => [{ id: 1, text_content: '戒指', sender_type: 'contact', private: false }],
+      sendMessage: async (_uuid, content) => { sent = content; },
+      sendPrivateNote: async () => {},
+    },
+    tools,
+    verification: { getVerifiedEmail: async () => null, sendCode: async () => ({}), verifyCode: async () => ({}) },
+    metrics: { record: async () => {}, enabled: false },
+    contextManager: { compressHistory: async (_c, h) => h },
+  });
+  const conv = { uuid: 'conv-backfill-1', inbox_id: '1', channel: 'livechat', contact: { type: 'visitor' } };
+  await agent.run(conv, { uuid: 'msg-backfill-1', text_content: '戒指', content: '戒指' });
+  assert.match(sent, /https:\/\/www\.yehwang\.com\/triple-rings-ring-gold-color-17590\.html/);
+  assert.match(sent, /可直接查看/);
+});
+
+test('agent: forces search_products when the LLM answers without tools', async () => {
+  const queries = [];
+  let calls = 0;
+  const tools = [{
+    name: 'search_products',
+    description: 'fake',
+    parameters: { type: 'object', properties: {} },
+    handler: async (args) => {
+      calls += 1;
+      queries.push(args.query);
+      if (calls === 1) throw new Error('rpc_timeout'); // 预检索失败 → 走事后强制注入
+      return {
+        products: [{ name: 'Triple Rings Ring', price: '$2.88', stock: 26, url: 'https://www.yehwang.com/triple-rings-ring-gold-color-17590.html' }],
+        count: 1,
+      };
+    },
+  }];
+  tools.leadStore = { get: async () => null, save: async () => null };
+  let llmCalls = 0;
+  let sent = '';
+  const agent = createAgent({ sites: [], defaultSite: 'www' }, {
+    llm: {
+      enabled: true,
+      model: 'fake',
+      chat: async () => {
+        llmCalls += 1;
+        if (llmCalls === 1) {
+          return { content: 'Stainless Steel Ring Set — $9.99 → 查看详情：https://www.yehwang.com/fake-ring', toolCalls: [], usage: null };
+        }
+        return { content: '为您找到 Triple Rings Ring，$2.88，库存 26 件。', toolCalls: [], usage: null };
+      },
+    },
+    client: {
+      getMessages: async () => [{ id: 1, text_content: '戒指', sender_type: 'contact', private: false }],
+      sendMessage: async (_uuid, content) => { sent = content; },
+      sendPrivateNote: async () => {},
+    },
+    tools,
+    verification: { getVerifiedEmail: async () => null, sendCode: async () => ({}), verifyCode: async () => ({}) },
+    metrics: { record: async () => {}, enabled: false },
+    contextManager: { compressHistory: async (_c, h) => h },
+  });
+  const conv = { uuid: 'conv-force-1', inbox_id: '1', channel: 'livechat', contact: { type: 'visitor' } };
+  await agent.run(conv, { uuid: 'msg-force-1', text_content: '戒指', content: '戒指' });
+  assert.equal(calls, 2, 'pre-tool fails once, forced injection retries');
+  assert.deepEqual(queries, ['戒指', '戒指']);
+  assert.doesNotMatch(sent, /Stainless Steel Ring Set/);
+  assert.doesNotMatch(sent, /fake-ring/);
+  assert.match(sent, /https:\/\/www\.yehwang\.com\/triple-rings-ring-gold-color-17590\.html/);
+});