Packages
absinthe
1.5.0-alpha.2
1.11.0
1.10.2
1.10.1
1.10.0
1.9.1
1.9.0
1.8.0
1.7.11
1.7.10
1.7.9
1.7.8
1.7.7
1.7.6
1.7.5
1.7.4
1.7.3
1.7.2
1.7.1
1.7.0
1.6.8
1.6.7
retired
1.6.6
1.6.5
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.6.0-rc.1
1.6.0-rc.0
1.5.5
1.5.4
1.5.3
1.5.2
1.5.1
1.5.0
1.5.0-rc.5
1.5.0-rc.4
1.5.0-rc.3
1.5.0-rc.2
1.5.0-rc.1
1.5.0-rc.0
1.5.0-beta.2
1.5.0-beta.1
1.5.0-beta.0
1.5.0-alpha.4
1.5.0-alpha.3
1.5.0-alpha.2
1.5.0-alpha.1
1.5.0-alpha.0
1.4.16
1.4.15
1.4.14
1.4.13
1.4.12
1.4.11
1.4.10
1.4.9
1.4.8
retired
1.4.7
1.4.6
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.4.0-rc.3
1.4.0-rc.2
1.4.0-rc.1
1.4.0-rc.0
1.4.0-beta.5
1.4.0-beta.4
1.4.0-beta.3
1.4.0-beta.2
1.4.0-beta.1
1.3.2
1.3.1
1.3.0
1.3.0-rc.0
1.3.0-beta.2
1.3.0-beta.1
1.3.0-beta.0
1.2.6
1.2.5
1.2.4
1.2.3
1.2.2
1.2.1
1.2.0
1.2.0-rc.0
1.2.0-beta.0
1.2.0-alpha0
1.2.0-alpha.2
1.2.0-alpha.1
1.1.11
1.1.10
1.1.9
1.1.8
1.1.7
1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.0
0.5.2
0.5.1
0.5.0
0.4.6
0.4.5
0.4.4
0.4.3
0.4.2
0.4.1
0.4.0
0.2.3
0.2.2
0.2.1
0.1.0
GraphQL for Elixir
Security advisory:
This version has known vulnerabilities.
View advisories
Current section
Files
Jump to
Current section
Files
lib/absinthe/phase/document/result.ex
defmodule Absinthe.Phase.Document.Result do
@moduledoc false
# Produces data fit for external encoding from annotated value tree
alias Absinthe.{Blueprint, Phase, Type}
use Absinthe.Phase
@spec run(Blueprint.t() | Phase.Error.t(), Keyword.t()) :: {:ok, map}
def run(%Blueprint{} = bp, _options \\ []) do
result = Map.merge(bp.result, process(bp))
{:ok, %{bp | result: result}}
end
defp process(blueprint) do
result =
case blueprint.execution do
%{validation_errors: [], result: result} ->
{:ok, data(result, [])}
%{validation_errors: errors} ->
{:validation_failed, errors}
end
format_result(result)
end
defp format_result(:execution_failed) do
%{data: nil}
end
defp format_result({:ok, {data, []}}) do
%{data: data}
end
defp format_result({:ok, {data, errors}}) do
errors = errors |> Enum.uniq() |> Enum.map(&format_error/1)
%{data: data, errors: errors}
end
defp format_result({:validation_failed, errors}) do
errors = errors |> Enum.uniq() |> Enum.map(&format_error/1)
%{errors: errors}
end
defp format_result({:parse_failed, error}) do
%{errors: [format_error(error)]}
end
defp data(%{errors: [_ | _] = field_errors}, errors), do: {nil, field_errors ++ errors}
# Leaf
defp data(%{value: nil}, errors), do: {nil, errors}
defp data(%{value: value, emitter: emitter}, errors) do
value =
case Type.unwrap(emitter.schema_node.type) do
%Type.Scalar{} = schema_node ->
Type.Scalar.serialize(schema_node, value)
%Type.Enum{} = schema_node ->
Type.Enum.serialize(schema_node, value)
end
{value, errors}
end
# Object
defp data(%{fields: fields}, errors), do: field_data(fields, errors)
# List
defp data(%{values: values}, errors), do: list_data(values, errors)
defp list_data(fields, errors, acc \\ [])
defp list_data([], errors, acc), do: {:lists.reverse(acc), errors}
defp list_data([%{errors: errs} = field | fields], errors, acc) do
{value, errors} = data(field, errors)
list_data(fields, errs ++ errors, [value | acc])
end
defp field_data(fields, errors, acc \\ [])
defp field_data([], errors, acc), do: {Map.new(acc), errors}
defp field_data([%Absinthe.Resolution{} = res | _], _errors, _acc) do
raise """
Found unresolved resolution struct!
You probably forgot to run the resolution phase again.
#{inspect(res)}
"""
end
defp field_data([field | fields], errors, acc) do
{value, errors} = data(field, errors)
field_data(fields, errors, [{field_name(field.emitter), value} | acc])
end
defp field_name(%{alias: nil, name: name}), do: name
defp field_name(%{alias: name}), do: name
defp field_name(%{name: name}), do: name
defp format_error(%Phase.Error{locations: []} = error) do
error_object = %{message: error.message}
Map.merge(error.extra, error_object)
end
defp format_error(%Phase.Error{} = error) do
error_object = %{
message: error.message,
locations: Enum.flat_map(error.locations, &format_location/1)
}
error_object =
case error.path do
[] -> error_object
path -> Map.put(error_object, :path, path)
end
Map.merge(Map.new(error.extra), error_object)
end
defp format_location(%{line: line, column: col}) do
[%{line: line || 0, column: col || 0}]
end
defp format_location(_), do: []
end