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backend/services/vectorSearchClient.js

@@ -0,0 +1,69 @@
+const axios = require('axios');
+
+const VECTOR_SEARCH_URL = process.env.VECTOR_SEARCH_URL || 'http://vector-search:8001';
+
+async function upsert(tableId, rows) {
+  const res = await axios.post(`${VECTOR_SEARCH_URL}/upsert`, {
+    table_id: String(tableId),
+    rows: rows.map(r => ({
+      row_id: String(r.row_id),
+      text: r.text,
+      metadata: r.metadata || {}
+    }))
+  });
+  return res.data;
+}
+
+async function search(tableId, query, topK = 3) {
+  const res = await axios.post(`${VECTOR_SEARCH_URL}/search`, {
+    table_id: String(tableId),
+    query,
+    top_k: topK
+  });
+  return res.data.results;
+}
+
+async function remove(tableId, rowIds) {
+  const res = await axios.post(`${VECTOR_SEARCH_URL}/delete`, {
+    table_id: String(tableId),
+    row_ids: rowIds.map(id => String(id))
+  });
+  return res.data;
+}
+
+async function rebuild(tableId, rows) {
+  const res = await axios.post(`${VECTOR_SEARCH_URL}/rebuild`, {
+    table_id: String(tableId),
+    rows: rows.map(r => ({
+      row_id: String(r.row_id),
+      text: r.text,
+      metadata: r.metadata || {}
+    }))
+  });
+  return res.data;
+}
+
+async function health() {
+  try {
+    const res = await axios.get(`${VECTOR_SEARCH_URL}/health`, { timeout: 5000 });
+    return {
+      status: 'ok',
+      url: VECTOR_SEARCH_URL,
+      response: res.data
+    };
+  } catch (error) {
+    return {
+      status: 'error',
+      url: VECTOR_SEARCH_URL,
+      error: error.message
+    };
+  }
+}
+
+module.exports = {
+  upsert,
+  search,
+  remove,
+  rebuild,
+  health
+};