collector-owner-oid-resolution

Context

Use this when a background collector has no authenticated user context but still needs to persist owned records. In JJGNet Broadcasting, the Round 1 fix is to resolve the owner OID from existing persisted source records and pass that OID all the way into the reader that materializes new content.

Patterns

• Add a narrow GetCollectorOwnerOidAsync helper on the relevant manager/data-store pair.
• Resolve the owner OID at the Function boundary before calling the reader.
• If the owner OID is missing or blank, fail closed and stop before persistence.
• Reader methods that materialize persistable domain models should require ownerOid and throw on blank values.
• Regression coverage should stub GetCollectorOwnerOidAsync(...) with a distinct owner value and verify the collector passes that exact value into reader.GetAsync(...).
• Regression coverage should verify SaveAsync(...) receives records whose CreatedByEntraOid is non-empty and matches the resolved owner.
• Keep manually skipped integration tests compiling against the owner-aware overloads so repo-wide builds stay green.
• Keep the scope narrow: do not broaden a collector-owner fix into OAuth/token-runtime redesign unless the issue explicitly asks for it.

Examples

• src\JosephGuadagno.Broadcasting.Functions/Collectors/CollectorOwnerOidResolver.cs
• src\JosephGuadagno.Broadcasting.Functions/Collectors/SyndicationFeed/LoadNewPosts.cs
• src\JosephGuadagno.Broadcasting.Functions/Collectors/YouTube/LoadNewVideos.cs
• src\JosephGuadagno.Broadcasting.Functions.Tests/Collectors/LoadNewPostsTests.cs
• src\JosephGuadagno.Broadcasting.Functions.Tests/Collectors/LoadAllVideosTests.cs
• src\JosephGuadagno.Broadcasting.SyndicationFeedReader.Tests/SyndicationFeedReaderOfflineTests.cs
• src\JosephGuadagno.Broadcasting.YouTubeReader.Tests/YouTubeReaderFetchTests.cs

Anti-Patterns

• Do not fall back to a global settings-level owner scaffold once source records already carry ownership.
• Do not allow readers to construct persistable records with CreatedByEntraOid = string.Empty.
• Do not hide missing-owner conditions by silently saving data with blank ownership.
• Do not let skipped/manual integration tests drift onto removed overloads after the owner-aware interfaces become the contract.