[WIP] PIM-2255 Sync ORM data to product in mongo

| Q                   | A
| ------------------- | ---
| Bug fix?            | Y
| New feature?        | N 
| BC breaks?          | ?
| Tests pass?         | ?
| Scenarios pass?     | ?
| Checkstyle issues?  | N
| Changelog updated?  | N
| Fixed tickets       | 
| Doc PR              |