71 lines
2 KiB
Haskell
71 lines
2 KiB
Haskell
{-# LANGUAGE DataKinds #-}
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{-# LANGUAGE FlexibleInstances #-}
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{-# LANGUAGE MultiParamTypeClasses #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE TypeFamilies #-}
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{-# LANGUAGE TypeOperators #-}
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module T10 where
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import Data.ByteString.Lazy (ByteString)
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import Data.Text.Lazy (pack)
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import Data.Text.Lazy.Encoding (encodeUtf8)
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import Network.HTTP.Types
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import Network.Wai
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import Servant
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import Servant.Docs
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import qualified T3
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type DocsAPI = T3.API :<|> Raw
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instance ToCapture (Capture "x" Int) where
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toCapture _ = DocCapture "x" "(integer) position on the x axis"
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instance ToCapture (Capture "y" Int) where
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toCapture _ = DocCapture "y" "(integer) position on the y axis"
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instance ToSample T3.Position where
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toSamples _ = singleSample (T3.Position 3 14)
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instance ToParam (QueryParam "name" String) where
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toParam _ =
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DocQueryParam "name"
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["Alp", "John Doe", "..."]
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"Name of the person to say hello to."
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Normal
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instance ToSample T3.HelloMessage where
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toSamples _ =
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[ ("When a value is provided for 'name'", T3.HelloMessage "Hello, Alp")
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, ("When 'name' is not specified", T3.HelloMessage "Hello, anonymous coward")
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]
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ci :: T3.ClientInfo
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ci = T3.ClientInfo "Alp" "alp@foo.com" 26 ["haskell", "mathematics"]
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instance ToSample T3.ClientInfo where
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toSamples _ = singleSample ci
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instance ToSample T3.Email where
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toSamples _ = singleSample (T3.emailForClient ci)
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api :: Proxy DocsAPI
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api = Proxy
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docsBS :: ByteString
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docsBS = encodeUtf8
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. pack
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. markdown
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$ docsWithIntros [intro] T3.api
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where intro = DocIntro "Welcome" ["This is our super webservice's API.", "Enjoy!"]
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server :: Server DocsAPI
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server = T3.server :<|> serveDocs
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where serveDocs _ respond =
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respond $ responseLBS ok200 [plain] docsBS
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plain = ("Content-Type", "text/plain")
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app :: Application
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app = serve api server
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