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17 lines
661 B
Haskell
17 lines
661 B
Haskell
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module Handler.Comment where
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import Import
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postCommentR :: Handler Value
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postCommentR = do
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-- requireJsonBody will parse the request body into the appropriate type, or return a 400 status code if the request JSON is invalid.
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-- (The ToJSON and FromJSON instances are derived in the config/models file).
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comment <- (requireJsonBody :: Handler Comment)
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-- The YesodAuth instance in Foundation.hs defines the UserId to be the type used for authentication.
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maybeCurrentUserId <- maybeAuthId
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let comment' = comment { commentUserId = maybeCurrentUserId }
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insertedComment <- runDB $ insertEntity comment'
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returnJson insertedComment
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