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default_accept.ex
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default_accept.ex
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defmodule Ash.Resource.Transformers.DefaultAccept do
@moduledoc "Sets the default `accept` for each action"
use Ash.Dsl.Transformer
alias Ash.Dsl.Transformer
def transform(resource, dsl_state) do
default_accept =
resource
|> Ash.Resource.Info.public_attributes()
|> Enum.map(& &1.name)
dsl_state
|> Transformer.get_entities([:actions])
|> Enum.reject(&(&1.type == :read))
|> Enum.reduce({:ok, dsl_state}, fn action, {:ok, dsl_state} ->
if action.accept do
if action.reject do
new_dsl_state =
Transformer.replace_entity(
dsl_state,
[:actions],
%{action | accept: Enum.reject(action.accept, &(&1 in action.reject))},
&(&1.name == action.name && &1.type == action.type)
)
{:ok, new_dsl_state}
else
{:ok, dsl_state}
end
else
if action.reject do
new_dsl_state =
Transformer.replace_entity(
dsl_state,
[:actions],
%{action | accept: Enum.reject(default_accept, &(&1 in action.reject))},
&(&1.name == action.name && &1.type == action.type)
)
{:ok, new_dsl_state}
else
new_dsl_state =
Transformer.replace_entity(
dsl_state,
[:actions],
%{action | accept: default_accept},
&(&1.name == action.name && &1.type == action.type)
)
{:ok, new_dsl_state}
end
end
end)
end
def after?(Ash.Resource.Transformers.BelongsToSourceField), do: true
def after?(Ash.Resource.Transformers.BelongsToAttribute), do: true
def after?(Ash.Resource.Transformers.CreateJoinRelationship), do: true
def after?(_), do: false
end