Does the Phoenix Framework employ any types of callback filter such as those found in Rails? I know it is possible to validate changesets, but I am looking for ways to implement actions such as before_create
, before_save
and after_commit
.
Ecto does: https://hexdocs.pm/ecto/#!Ecto.Model.Callbacks.html
They are sightly different from the Rails ones: they receive and must return changesets and must be used for data consistency (don't use them to send e-mails and what not).
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