How to update the nested array object field and push an array with an object if array doesn't exist

[steevej (Steeve Juneau)]

Check the answer provided in the following as it seems more or less the same issue.

Modifying entire document in nested array of documents

Hi @amenlust2 and welcome in the MongoDB Community! I have to say that this one made me sweat a little! First of all, you have a typo in your document above, it’s missing a ' after the field ftp. Then, I’m guessing that you need to provide some extra information to identify which element of the checks array needs to be updated in the ports array so I took the supposition / decision that number was unique in your array of ports and I assumed that this is how you identify…