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2020-05-07

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#duct
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2020-05-07
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kelveden15:05:18

A duct/ataraxy question. • I have some middleware assigned against individual routes in config.edn (i.e. at the :duct.router/ataraxy level NOT the :duct.handler/root level) • That middleware works with the responses from the handler chain. • Currently the responses are coming through to the middleware still wrapped up as ataraxy vectors - e.g. [:ataraxy.response/ok "some stuff"]. • I want to be dealing with raw status codes instead (e.g. {:status 200 :body "some stuff"}) So... how to do this? I did look for a canonical mapping function in ataraxy to go between ataraxy statuses and integer status codes but what "mapping" there is is done using multimethods. Any ideas?

kelveden16:05:27

Ok, so I've hacked together this solution for converting to an integer status: 

(if (map? resp)
  (:status resp)
  (-> {:ataraxy/result [(first resp)]}
      (ataraxy.handler/sync-default)
      :status))

kelveden16:05:55

Obviously that incurs the overhead of running sync-default twice. Also, it's relying on sync-default having no side-effects. This doesn't seem to be the case (and I'd be surprised if there were side effects) but other folks can always create their own defmethod that does have side effects. I can live with that caveat though.