Avoid Random.id() on addFile

[menelike]

I think its reasonable to switch from Random.id() to _id as a part of the insert callback.
https://github.com/VeliovGroup/Meteor-Files/blob/master/files.coffee#L1412

Moreover, it should be noted that fileRef in the callback of addFile is not the inserted document like described in https://github.com/VeliovGroup/Meteor-Files/blob/dd59d886db69e8d74db3ebb5e1c7bde74f0b64c9/docs/addFile.md

callback {Function} - Triggered after new record is added to Collection. With error, and fileRef, where fileRef is a new record from DB

Instead it's a predicted document, as data is not fetched from the database after insert. This may also fail on the next calls like proceedAfterUpload. We subclass collection.insert and add some extra fields like timestamps, in those cases we findOne(fileRef._id) to fetch the real document) and pass it to proceedAfterUpload on callback.

[dr-dimitru]

Hello @menelike ,

Updated in 8185673 an in 6e0b3a9

Please, check it on your end

[menelike]

@dr-dimitru works like a charm. Thanks a lot, like always, great work/support!

[dr-dimitru]

Published as v1.7.6