CODEWITHSUNDEEP
resthaskellhandleryesod
FtheBuilder
FtheBuilder

Reputation: 1437

Yesod Location Header

I have to set a location header in a post handler response, putting the location where the newly created entity is placed. How can I do it dynamically?

The target route (where it will be placed) has this definition:

/exchanges/#ExchangeId ExchangeByIdR GET PUT

EDIT

I would like a function like this one:

addLocationHeader (ExchangeByIdR eId)

Upvotes: 0

Views: 79

Answers (1)

FtheBuilder
FtheBuilder

Reputation: 1437

I simply created my own function addLocationHeader:

addLocationHeader :: MonadHandler m => Route (HandlerSite m) -> m ()
addLocationHeader url = do
  r <- getUrlRender
  addHeader "Location" (r url)

Upvotes: 1

Related Questions