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Member Email Validation for Linked Members closes #397 #399

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moritz merged 7 commits from feature/397_emailsync_permission into main 2026-02-03 16:35:41 +01:00
Conversation 0 Commits 7 Files changed 11 +4 -13
1 changed files with 4 additions and 13 deletions
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lib/mv/membership/member/validations/email_not_used_by_other_user.ex
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@ -8,6 +8,8 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
This allows creating members with the same email as unlinked users.
"""
use Ash.Resource.Validation
alias Mv.EmailSync.Loader
alias Mv.Helpers
require Logger
@ -32,7 +34,8 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
def validate(changeset, _opts, _context) do
email_changing? = Ash.Changeset.changing_attribute?(changeset, :email)
linked_user_id = get_linked_user_id(changeset.data)
linked_user = Loader.get_linked_user(changeset.data)
linked_user_id = if linked_user, do: linked_user.id, else: nil
is_linked? = not is_nil(linked_user_id)
# Only validate if member is already linked AND email is changing
@ -76,16 +79,4 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
defp maybe_exclude_id(query, nil), do: query
defp maybe_exclude_id(query, id), do: Ash.Query.filter(query, id != ^id)
defp get_linked_user_id(member_data) do
alias Mv.Helpers.SystemActor
system_actor = SystemActor.get_system_actor()
opts = Helpers.ash_actor_opts(system_actor)
case Ash.load(member_data, :user, opts) do
{:ok, %{user: %{id: id}}} -> id
_ -> nil
end
end
end