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refactor: email sync changes

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Moritz 2025-10-17 16:01:48 +02:00
parent 2693f67d33
commit 001fca1d16
Signed by: moritz
GPG key ID: 1020A035E5DD0824
7 changed files with 108 additions and 121 deletions
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30
lib/mv/membership/member/changes/override_email_from_user_on_link.ex
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@ -1,30 +0,0 @@
defmodule Mv.Membership.Member.Changes.OverrideEmailFromUserOnLink do
@moduledoc """
Overrides member email with user email when linking.
User.email is the source of truth when a link is established.
"""
use Ash.Resource.Change
alias Mv.EmailSync.{Helpers, Loader}
@impl true
def change(changeset, _opts, context) do
if Map.get(context, :syncing_email, false) do
changeset
else
override_email(changeset)
end
end
defp override_email(changeset) do
Ash.Changeset.around_transaction(changeset, fn cs, callback ->
result = callback.(cs)
with {:ok, member} <- Helpers.extract_record(result),
{:ok, user} <- Loader.load_linked_user!(member) do
Helpers.override_with_linked_email(result, user.email)
else
_ -> result
end
end)
end
end

32
lib/mv/membership/member/changes/sync_email_to_user.ex
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@ -1,32 +0,0 @@
defmodule Mv.Membership.Member.Changes.SyncEmailToUser do
@moduledoc """
Synchronizes member email changes to the linked user.
Uses `around_transaction` for atomicity - both updates in the same transaction.
"""
use Ash.Resource.Change
alias Mv.EmailSync.{Helpers, Loader}
@impl true
def change(changeset, _opts, context) do
cond do
Map.get(context, :syncing_email, false) -> changeset
not Ash.Changeset.changing_attribute?(changeset, :email) -> changeset
true -> sync_email(changeset)
end
end
defp sync_email(changeset) do
new_email = Ash.Changeset.get_attribute(changeset, :email)
Ash.Changeset.around_transaction(changeset, fn cs, callback ->
result = callback.(cs)
with {:ok, member} <- Helpers.extract_record(result),
linked_user <- Loader.get_linked_user(member) do
Helpers.sync_email_to_linked_record(result, linked_user, new_email)
else
_ -> result
end
end)
end
end