From 1d943d44e2bd3b32d177b2c1b53ecc7b1f5d5456 Mon Sep 17 00:00:00 2001
From: Raymond Rutjes <raymond.rutjes@gmail.com>
Date: Fri, 9 Mar 2018 11:36:53 +0100
Subject: [PATCH] feat(store): expose userData through a new getter

---
 src/__tests__/store.js | 21 +++++++++++++++++++++
 src/store.js           |  8 ++++++++
 2 files changed, 29 insertions(+)

diff --git a/src/__tests__/store.js b/src/__tests__/store.js
index d8d8b905c..bcd12f89b 100644
--- a/src/__tests__/store.js
+++ b/src/__tests__/store.js
@@ -116,6 +116,27 @@ describe('Store', () => {
     expect(store.page).toEqual(2);
   });
 
+  test('can retrieve userData if it exists', () => {
+    const store = createStore();
+    store._helper = {
+      lastResults: {
+        userData: ['a value'],
+      },
+    };
+
+    expect(store.userData).toEqual(['a value']);
+  });
+
+  test('returns undefined as userData if no last response is available', () => {
+    const store = createStore();
+    expect(store.userData).toEqual(undefined);
+  });
+
+  test('returns undefined if not userData is part of the last response', () => {
+    const store = createStore();
+    expect(store.userData).toEqual(undefined);
+  });
+
   test('should add "vue-instantsearch" User Agent to the client with the current version', () => {
     const addAlgoliaAgent = jest.fn();
     const client = {
diff --git a/src/store.js b/src/store.js
index b9a18190e..dac25d03a 100644
--- a/src/store.js
+++ b/src/store.js
@@ -194,6 +194,14 @@ export class Store {
     return this._helper.lastResults.nbPages;
   }
 
+  get userData() {
+    if (!this._helper.lastResults) {
+      return undefined;
+    }
+
+    return this._helper.lastResults.userData;
+  }
+
   get totalResults() {
     if (!this._helper.lastResults) {
       return 0;