From 4c2d77c5140aee299a6fc7d282555ea511d29a75 Mon Sep 17 00:00:00 2001
From: artemlutsenko <artem.l@didww.com>
Date: Thu, 29 Jun 2023 11:40:09 +0300
Subject: [PATCH] fix error on response with code 429

---
 lib/dropbox_api/endpoints/base.rb               | 17 +++++++++++++----
 .../upload/too_many_write_operations.yml        |  5 ++---
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/lib/dropbox_api/endpoints/base.rb b/lib/dropbox_api/endpoints/base.rb
index 2ccc4268..b8bc768e 100644
--- a/lib/dropbox_api/endpoints/base.rb
+++ b/lib/dropbox_api/endpoints/base.rb
@@ -43,10 +43,19 @@ def process_response(raw_response)
           raw_response.env[:api_result]['error']
         )
       when 429
-        error = DropboxApi::Errors::TooManyRequestsError.build(
-          raw_response.env[:api_result]['error_summary'],
-          raw_response.env[:api_result]['error']['reason']
-        )
+        # now while uploading a file dropbox returns 429 error code with none application/json content-type
+        # so raw_response.env[:api_result] is nil
+        error = if raw_response.env[:api_result]
+                  DropboxApi::Errors::TooManyRequestsError.build(
+                    raw_response.env[:api_result]['error_summary'],
+                    raw_response.env[:api_result]['error']['reason']
+                  )
+                else
+                  DropboxApi::Errors::TooManyRequestsError.build(
+                    'Too many requests.',
+                    { '.tag' => 'too_many_write_operations' }
+                  )
+                end
 
         error.retry_after = raw_response.headers['retry-after'].to_i
 
diff --git a/spec/fixtures/vcr_cassettes/upload/too_many_write_operations.yml b/spec/fixtures/vcr_cassettes/upload/too_many_write_operations.yml
index 28a851a1..16f97b89 100644
--- a/spec/fixtures/vcr_cassettes/upload/too_many_write_operations.yml
+++ b/spec/fixtures/vcr_cassettes/upload/too_many_write_operations.yml
@@ -316,7 +316,7 @@ http_interactions:
       Date:
       - Fri, 31 May 2019 21:25:32 GMT
       Content-Type:
-      - application/json
+      - text/javascript
       Transfer-Encoding:
       - chunked
       Connection:
@@ -331,8 +331,7 @@ http_interactions:
       - noindex, nofollow, noimageindex
     body:
       encoding: UTF-8
-      string: '{"error_summary": "too_many_write_operations/", "error": {"reason":
-        {".tag": "too_many_write_operations"}}}'
+      string: 'text'
     http_version: 
   recorded_at: Fri, 31 May 2019 21:25:32 GMT
 - request: