Tapper Absinthe Plug v0.2.1 Tapper.Absinthe.Helper View Source
Support functions for using Tapper in Absinthe.
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Functions
Wrap a resolver function call in span
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Link to this section Functions
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in_span(info, fun)
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in_span(info :: Absinthe.Resolution.t(), fun :: (Tapper.Id.t() -> resolver_ret())) :: resolver_ret()
Wrap a resolver function call in span.
e.g.
import Tapper.Absinthe.Helper, only: [in_span: 2]
query do
@desc "Get a Thing by UUID"
field :thing, type: :thing do
@desc "A Thing UUID"
arg :id, non_null(:id)
resolve fn(%{id: thing_id}, info) ->
in_span(info, fn(tapper_id) ->
# call real resolver function, passing %Tapper.Id{} etc.
MyApp.ThingResolver.thing(thing_id, tapper_id)
end)
end
end
end