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40 lines
962 B
Elixir
40 lines
962 B
Elixir
defmodule AshGraphql.Resource.Verifiers.RequirePkeyDelimiter do
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# Ensures that the resource has a primary key called `id`
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@moduledoc false
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use Spark.Dsl.Verifier
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alias Spark.Dsl.Verifier
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def verify(dsl) do
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if Verifier.get_persisted(dsl, :embedded?) do
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:ok
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else
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primary_key =
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dsl
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|> Verifier.get_entities([:attributes])
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|> Enum.filter(& &1.primary_key?)
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case primary_key do
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[] ->
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:ok
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[_single] ->
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:ok
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[_ | _] ->
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if Verifier.get_persisted(dsl, :primary_key) do
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:ok
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else
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module = Verifier.get_persisted(dsl, :module)
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raise Spark.Error.DslError,
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module: module,
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path: [:graphql, :primary_key_delimiter],
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message:
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"AshGraphql requires a `primary_key_delimiter` to be set for composite primary keys."
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end
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end
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end
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end
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end
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