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The extension for building GraphQL APIs with Ash

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ash_graphql lib trace_helpers.ex
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lib/trace_helpers.ex

defmodule AshGraphql.TraceHelpers do
@moduledoc false
defmacro trace(domain, resource, type, name, metadata, do: body) do
quote do
require Ash.Tracer
domain = unquote(domain)
resource = unquote(resource)
type = unquote(type)
name = unquote(name)
metadata = unquote(metadata)
Ash.Tracer.span type,
AshGraphql.TraceHelpers.span_name(domain, resource, type, name),
AshGraphql.Domain.Info.tracer(domain) do
Ash.Tracer.set_metadata(AshGraphql.Domain.Info.tracer(domain), type, metadata)
Ash.Tracer.telemetry_span [:ash, Ash.Domain.Info.short_name(domain), type], metadata do
unquote(body)
end
end
end
end
def span_name(domain, resource, type, name)
when is_atom(domain) and is_atom(resource) and is_atom(type) and
(is_atom(name) or is_binary(name)) do
Ash.Domain.Info.span_name(domain, resource, "#{type}.#{name}")
end
end