I want to store some data that is related to a node and trying to figure out the best way of doing it. For example, I send emails related to a node and I want to save details such as:
- To Email address
- Cc Email Addresses
- Date sent
- Email type
- Other chosen email options etc
In the past I would use Paragraphs to have an unlimited field but this will, over time, grow to have a lot of entries. I'm also using Revisions on the node so I think this will slow everything down when saving the node.
My question is... should I create my own entity for this? One that doesn't have a page like a node does? Or is there a better way of storing the data? I could create a custom table, store it there, and maybe register that with Views but I would like to have the entity API available on the content and maybe add fields in future using the UI. Any ideas?
Is there a module similar to Paragraphs but is not a Entity Reference Revision type? Or is the Drupal way to create a custom entity in a module?