Canonical way to find transfers for an account in Daml Finance

[Johan_Sjodin]

Hello @huw,

When newOwnerAccount.owner is an observer of the choice, it gains visibility over the entire transaction tree that stems from it. This includes being disclosed the execution of the Debit choice and the subsequent archival of the holding.

I validated this by incorporating newOwnerAccount.owner as a choice observer, and then running the test 4 script, provided here:

Empty Account controllers

Hi @huw, The incoming and outgoing controllers offers a flexible mechanism to model a variety of required permissions for transfers. For instance, if the incoming controllers of the receiving account are empty, and the outgoing controllers of the sending account solely consist of the owner, this setup empowers the owner to transfer to the newOwner without requiring the newOwner's involvement. This process is akin to a Bitcoin transfer. I trust the subsequent test will offer a more vivid repres…

The table view, after execution, revealed that the archival of Alice’s holding is divulged to Bob. Without Bob being a choice observer, this transaction remains invisible. You can see a screenshot of the table view here for clarification:

Johan