From 286cd69ce8ca21fddb07147c4c375a5a76be55c1 Mon Sep 17 00:00:00 2001
From: link515 <wtflink515@gmail.com>
Date: Fri, 5 Jul 2019 17:27:30 +0800
Subject: [PATCH] feat(line): return null when no user found

---
 packages/messaging-api-line/src/LineClient.js        |  8 +++++++-
 .../src/__tests__/LineClient.spec.js                 | 12 ++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/packages/messaging-api-line/src/LineClient.js b/packages/messaging-api-line/src/LineClient.js
index 6d065954..7b486292 100644
--- a/packages/messaging-api-line/src/LineClient.js
+++ b/packages/messaging-api-line/src/LineClient.js
@@ -589,7 +589,13 @@ export default class LineClient {
           headers: { Authorization: `Bearer ${customAccessToken}` },
         }
       )
-      .then(res => res.data, handleError);
+      .then(res => res.data, handleError)
+      .catch(err => {
+        if (err.response && err.response.status === 404) {
+          return null;
+        }
+        handleError(err);
+      });
   }
 
   /**
diff --git a/packages/messaging-api-line/src/__tests__/LineClient.spec.js b/packages/messaging-api-line/src/__tests__/LineClient.spec.js
index 21f59e8b..74fcbf3c 100644
--- a/packages/messaging-api-line/src/__tests__/LineClient.spec.js
+++ b/packages/messaging-api-line/src/__tests__/LineClient.spec.js
@@ -92,6 +92,18 @@ describe('Profile', () => {
 
       expect(res).toEqual(reply);
     });
+
+    it('should return null when no user found', async () => {
+      const { client, mock } = createMock();
+
+      mock.onGet().reply(404, {
+        message: 'Not found',
+      });
+
+      const res = await client.getUserProfile(RECIPIENT_ID);
+
+      expect(res).toEqual(null);
+    });
   });
 });