ash_graphql/lib/resource/info.ex
Zach Daniel 07e0c6170c improvement: split keyset_page_of and page_of types
improvement: add `start_keyset` and `end_keyset` to `keyset_page_of` type
improvement: add `count` to relay fields if there exists a countable relay query
2022-10-20 17:57:27 -04:00

71 lines
2.4 KiB
Elixir

defmodule AshGraphql.Resource.Info do
@moduledoc "Introspection helpers for AshGraphql.Resource"
alias Spark.Dsl.Extension
@doc "The queries exposed for the resource"
def queries(resource) do
Extension.get_entities(resource, [:graphql, :queries])
end
@doc "The mutations exposed for the resource"
def mutations(resource) do
Extension.get_entities(resource, [:graphql, :mutations]) || []
end
@doc "Wether or not to encode the primary key as a single `id` field when reading and getting"
def encode_primary_key?(resource) do
Extension.get_opt(resource, [:graphql], :encode_primary_key?, true)
end
@doc "The managed_relationship configurations"
def managed_relationships(resource) do
Extension.get_entities(resource, [:graphql, :managed_relationships]) || []
end
@doc "The graphql type of the resource"
def type(resource) do
Extension.get_opt(resource, [:graphql], :type, nil)
end
@doc "Graphql type overrides for the resource"
def attribute_types(resource) do
Extension.get_opt(resource, [:graphql], :attribute_types, [])
end
@doc "The field name to place the keyset of a result in"
def keyset_field(resource) do
Extension.get_opt(resource, [:graphql], :keyset_field, nil)
end
@doc "Graphql field name (attribute/relationship/calculation/arguments) overrides for the resource"
def field_names(resource) do
Extension.get_opt(resource, [:graphql], :field_names, [])
end
@doc "Which relationships should be included in the generated type"
def relationships(resource) do
Extension.get_opt(resource, [:graphql], :relationships, nil) ||
resource |> Ash.Resource.Info.public_relationships() |> Enum.map(& &1.name)
end
@doc "Graphql argument name overrides for the resource"
def argument_names(resource) do
Extension.get_opt(resource, [:graphql], :argument_names, [])
end
@doc "Graphql type overrides for the resource"
def attribute_input_types(resource) do
Extension.get_opt(resource, [:graphql], :attribute_input_types, [])
end
@doc "The delimiter for a resource with a composite primary key"
def primary_key_delimiter(resource) do
Extension.get_opt(resource, [:graphql], :primary_key_delimiter, nil)
end
@doc "Wether or not an object should be generated, or if one with the type name for this resource should be used."
def generate_object?(resource) do
Extension.get_opt(resource, [:graphql], :generate_object?, nil)
end
end