Model Y - replacement door

[Damp Logs]

Hi,

Hoping for some help

My daughter has a Model Y which her husband has mananged to damage the n/s/r door(scraped against a post)

From the photos, it look like it needs a new door and she is worried about safety of my grandson in the back( and so am I !!!)

I'm assuming there is an impact protection bar of some sort inside - could anyone advise if this is the case???

Thanks in advance