mirror of
https://github.com/ash-project/ash_graphql.git
synced 2024-09-20 13:24:14 +12:00
38 lines
933 B
Elixir
38 lines
933 B
Elixir
|
defmodule AshGraphql.Resource.Verifiers.RequirePkeyDelimiter do
|
||
|
|
# Ensures that the resource has a primary key called `id`
|
||
|
|
@moduledoc false
|
||
|
|
|
||
|
|
use Spark.Dsl.Verifier
|
||
|
|
|
||
|
|
alias Spark.Dsl.Verifier
|
||
|
|
|
||
|
|
def verify(dsl) do
|
||
|
|
if Verifier.get_persisted(dsl, :embedded?) do
|
||
|
|
:ok
|
||
|
|
else
|
||
|
|
primary_key =
|
||
|
|
dsl
|
||
|
|
|> Verifier.get_entities([:attributes])
|
||
|
|
|> Enum.filter(& &1.primary_key?)
|
||
|
|
|
||
|
|
case primary_key do
|
||
|
|
[_single] ->
|
||
|
|
:ok
|
||
|
|
|
||
|
|
[_ | _] ->
|
||
|
|
if Verifier.get_persisted(dsl, :primary_key) do
|
||
|
|
:ok
|
||
|
|
else
|
||
|
|
module = Verifier.get_persisted(dsl, :module)
|
||
|
|
|
||
|
|
raise Spark.Error.DslError,
|
||
|
|
module: module,
|
||
|
|
path: [:graphql, :primary_key_delimiter],
|
||
|
|
message:
|
||
|
|
"AshGraphql requires a `primary_key_delimiter` to be set for composite primary keys."
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|