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85 lines
2.5 KiB
Elixir
85 lines
2.5 KiB
Elixir
defmodule AshGraphql.Resource.Mutation do
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@moduledoc "Represents a configured mutation on a resource"
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defstruct [:name, :action, :type, :identity, :read_action, :upsert?, :modify_resolution]
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@create_schema [
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name: [
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type: :atom,
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doc: "The name to use for the mutation.",
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default: :get
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],
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action: [
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type: :atom,
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doc: "The action to use for the mutation.",
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required: true
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],
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upsert?: [
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type: :boolean,
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default: false,
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doc: "Whether or not to use the `upsert?: true` option when calling `YourApi.create/2`."
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],
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modify_resolution: [
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type: :mfa,
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doc: """
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An MFA that will be called with the resolution, the changeset, and the result of the action as the first three arguments (followed by the arguments in the mfa).
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Must return a new absinthe resolution. This can be used to implement things like setting cookies based on resource actions. A method of using resolution context
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for that is documented here: https://hexdocs.pm/absinthe_plug/Absinthe.Plug.html#module-before-send
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"""
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]
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]
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@update_schema [
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name: [
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type: :atom,
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doc: "The name to use for the mutation.",
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default: :get
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],
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action: [
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type: :atom,
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doc: "The action to use for the mutation.",
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required: true
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],
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identity: [
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type: :atom,
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doc: """
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The identity to use to fetch the record to be updated.
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If no identity is required (e.g for a read action that already knows how to fetch the item to be updated), use `false`.
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"""
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],
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read_action: [
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type: :atom,
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doc:
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"The read action to use to fetch the record to be updated. Defaults to the primary read action."
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]
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]
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@destroy_schema [
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name: [
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type: :atom,
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doc: "The name to use for the mutation.",
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default: :get
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],
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action: [
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type: :atom,
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doc: "The action to use for the mutation.",
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required: true
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],
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read_action: [
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type: :atom,
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doc:
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"The read action to use to fetch the record to be destroyed. Defaults to the primary read action."
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],
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identity: [
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type: :atom,
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doc: """
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The identity to use to fetch the record to be destroyed.
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If no identity is required (e.g for a read action that already knows how to fetch the item to be updated), use `false`.
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"""
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]
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]
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def create_schema, do: @create_schema
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def update_schema, do: @update_schema
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def destroy_schema, do: @destroy_schema
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end
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