Rick Tessner
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Interesting. I don't use S3.
What would a more generic solution be that would apply equally to other storage options, including just local file storage?
Hi all,
With carrierwave etc it was easy enough to associate a User with an uploaded image. Things are a bit different with ActiveStorage::Attachment & Blobs.
For example, suppose I have aPark
models that has_many_attached :images
. I also have a User
model and any user can upload an image. I want folk to be able to delete their own images that they've uploaded but not other peoples images.
I can see two ways of doing this:
- Create a separate model, say
Image
thatbelongs_to :user
andhas_one_attached :picture
and thenPark
instead of having has_many_attachments, justhas_many :images
- Make use of the fact that ActiveStorage::Blob has many ActiveStorage::Attachment and do the ownership of a blob by having two ActiveStorage::Attachment records: One for the Park and the other for the User.
How are people handling ownership of uploaded blobs? Are there other ways of doing this? Is there a best practice around this? Has Chris done a video on this that I've not yet seen?
Thanks all!
Rick