ba493e5a23
## Summary - Fixes #20970 - When we changed only a relation field (e.g. company on a person): - The diff builder skipped all RELATION fields -> empty diff -> no timeline row. - If we change company and something else, only the scalar field appeared; the company change was missing. - Even with a diff, the UI validated keys by field name (`company`) while join columns (`companyId`) could be filtered out. ## Solution - For `MANY_TO_ONE`, compare join column values (`companyId`) and store the diff under the relation field name (`company`): ``` "company": { "before": { "id": "<old-id>" }, "after": { "id": "<new-id>" } } ``` - Frontend - `filterOutInvalidTimelineActivities`: resolve diff keys by field name or join column via `findFieldMetadataItemByDiffKey`, so relation diffs are not stripped. - `EventRelationFieldDiffValues`: resolve related record labels by id; show only the new value in the row (same pattern as other fields: Company -> airSlate). - Tooltip (relations only): on hover, show before -> after with readable names (e.g. Microsoft -> Apple). Scalar and composite fields (e.g. Updated by) are unchanged and do not get this tooltip. - `EventFieldDiff`: route RELATION diffs to the relation renderer; all other field types keep the existing FieldDisplay behavior. ### What you’ll see On a person (or opportunity) timeline after changing company: ``` You updated Company → airSlate (tooltip: Microsoft → Apple) ``` ## Test plan - Change only company on a person -> timeline shows a company update with names. - Change company and name in one save -> both appear in the diff. - Clear company -> row shows Empty; tooltip reflects previous -> empty if applicable. - Same we can do for the Opportunities also - Scalar / ACTOR fields (e.g. Updated by) - no new tooltip; display unchanged. ## Screenshots ### Before <img width="527" height="124" alt="Screenshot 2026-05-29 155123" src="https://github.com/user-attachments/assets/e067f19a-8184-4e50-9cd0-9135e06188b8" /> <br><br> <img width="535" height="181" alt="Screenshot 2026-05-29 155149" src="https://github.com/user-attachments/assets/3c513a1e-c5c5-4cff-ae1c-5fed62837798" /> <br><br> ### After <img width="564" height="200" alt="Screenshot 2026-06-01 154539" src="https://github.com/user-attachments/assets/459ad6b4-af4c-4f7a-b749-30762c979627" /> <img width="567" height="187" alt="Screenshot 2026-06-01 154555" src="https://github.com/user-attachments/assets/6bc4711c-afca-43d8-b874-f51fc0f374df" /> <img width="563" height="188" alt="Screenshot 2026-06-01 154639" src="https://github.com/user-attachments/assets/f275b9fd-a1c3-4c4b-9538-8042657eb593" /> <img width="556" height="180" alt="Screenshot 2026-06-01 154654" src="https://github.com/user-attachments/assets/2e614368-8fd7-4c73-8876-2223f2f98e67" /> <img width="560" height="237" alt="Screenshot 2026-06-01 154802" src="https://github.com/user-attachments/assets/0437aef4-7b2c-4d35-a2e9-f617b90a1beb" /> --------- Signed-off-by: Parship Chowdhury <parshipchowdhury@gmail.com> Co-authored-by: martmull <martmull@hotmail.fr>