[BUG] video_id in Media Entities is always None

[movchan74]

Bug Description

• The video_id attribute in the media entity is not being properly set during the media creation process. As a result, when attempting to save a video, the video_id field remains None, which leads to complications in implementing cascade deletion features.

Steps to Reproduce

1. Index the video with "chat_with_video" target.
2. Observe that the video_id within the saved media entity remains None.

Expected Behavior

• The video_id within a media entity should be correctly set and saved, reflecting the associated video's identifier. This setup should facilitate the implementation of cascade deletion, allowing for the automatic deletion of associated videos when a media entity is deleted.

Actual Behavior

• The video_id remains None after saving the media entity, regardless of the video association. Due to this, cascade deletion cannot be implemented as intended. Consequently, to delete a media entity and its associated video (see delete_media function), separate delete calls must be made for both the media entity and the video entity, complicating the deletion process.

Environment

• Version: f852f42