30 lines
1.1 KiB
Elixir
30 lines
1.1 KiB
Elixir
defmodule Mv.Membership.JoinRequest.Changes.RejectRequest do
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@moduledoc """
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Sets the join request to rejected and records the reviewer.
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Only transitions from :submitted status. Returns an error for any other status.
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No reason field in MVP; audit fields (rejected_at, reviewed_by_user_id) are set.
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"""
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use Ash.Resource.Change
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alias Mv.Membership.JoinRequest.Changes.Helpers
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@spec change(Ash.Changeset.t(), keyword(), Ash.Resource.Change.context()) :: Ash.Changeset.t()
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def change(changeset, _opts, context) do
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current_status = Ash.Changeset.get_data(changeset, :status)
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if current_status == :submitted do
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reviewed_by_id = Helpers.actor_id(context.actor)
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changeset
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|> Ash.Changeset.force_change_attribute(:status, :rejected)
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|> Ash.Changeset.force_change_attribute(:rejected_at, DateTime.utc_now())
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|> Ash.Changeset.force_change_attribute(:reviewed_by_user_id, reviewed_by_id)
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else
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Ash.Changeset.add_error(changeset,
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field: :status,
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message: "can only reject a submitted join request (current status: #{current_status})"
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)
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end
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end
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end
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