#399

backend/app/services/post_metadata_fetcher.rb

@@ -108,7 +108,12 @@ class PostMetadataFetcher
         end
 
     from = timestamp.change(sec: 0, nsec: 0)
-    before = from + 1.minute
+    before =
+        if match[5].nil?
+          from + 1.hour
+        else
+          from + 1.minute
+        end
     [from, before]
   end
 

backend/spec/services/post_metadata_fetcher_spec.rb

@@ -49,6 +49,20 @@ RSpec.describe PostMetadataFetcher do
     expect(result.fetch(:original_created_from)).not_to include('.')
   end
 
+  it 'treats hour-precision timestamps as one-hour ranges with and without offsets' do
+    offset_result = fetch_with_published_time('2024-02-03T12+02:30')
+    local_result = fetch_with_published_time('2024-02-03T12')
+
+    expect(Time.iso8601(offset_result.fetch(:original_created_from)))
+        .to eq(Time.iso8601('2024-02-03T12:00:00+02:30'))
+    expect(
+      Time.iso8601(offset_result.fetch(:original_created_before)) -
+      Time.iso8601(offset_result.fetch(:original_created_from))
+    ).to eq(3600)
+    expect(local_result.fetch(:original_created_from)).to eq('2024-02-03T12:00:00Z')
+    expect(local_result.fetch(:original_created_before)).to eq('2024-02-03T13:00:00Z')
+  end
+
   it 'adds platform tags for known video URLs' do
     result = fetch_with_published_time('2024', url: 'https://youtu.be/abc123')