Drop support of mongo 2.6 in updateMany and deleteMany
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dad19515de
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1 changed files with 2 additions and 54 deletions
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@ -727,7 +727,7 @@ updateBlock ordered col (prevCount, docs) = do
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p <- asks mongoPipe
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let sd = P.serverData p
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if (maxWireVersion sd < 2)
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then updateBlockLegacy ordered col (prevCount, docs)
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then liftIO $ ioError $ userError "updateMany doesn't support mongodb older than 2.6"
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else do
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mode <- asks mongoWriteMode
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let writeConcern = case mode of
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@ -760,44 +760,6 @@ interruptibleFor ordered = go []
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then return $ reverse (y:res)
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else go (y:res) xs f
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updateBlockLegacy :: (MonadIO m)
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=> Bool -> Collection -> (Int, [Document]) -> Action m WriteResult
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updateBlockLegacy ordered col (prevCount, docs) = do
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db <- thisDatabase
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ctx <- ask
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results <- liftIO $
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interruptibleFor ordered (zip [prevCount, (prevCount + 1) ..] docs) $ \(i, updateDoc) -> do
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let doc = (at "u" updateDoc) :: Document
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let sel = (at "q" updateDoc) :: Document
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let upsrt = if at "upsert" updateDoc then [Upsert] else []
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let multi = if at "multi" updateDoc then [MultiUpdate] else []
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mRes <- runReaderT (write (Update (db <.> col) (upsrt ++ multi) sel doc)) ctx
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case mRes of
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Nothing -> return $ WriteResult False 0 Nothing 0 [] [] []
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Just resDoc -> do
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let em = lookup "err" resDoc
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let eCode = lookup "code" resDoc
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let wtimeout = fromMaybe False $ lookup "wtimeout" resDoc
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if isNothing em && isNothing eCode
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then do
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let n = at "n" resDoc
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let ups = do
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upsValue <- lookup "upserted" resDoc
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return $ Upserted i upsValue
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return $ WriteResult False n Nothing 0 (maybeToList ups) [] []
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else do
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let defaultCode = if wtimeout then 64 else 24
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let errV = fromMaybe "unknown error" em
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let c = fromMaybe defaultCode eCode
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if wtimeout
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then do
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return $ WriteResult True 0 Nothing 0 [] [] [WriteConcernError c errV]
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else do
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return $ WriteResult True 0 Nothing 0 [] [WriteFailure i c errV] []
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`catch` \(e :: Failure) -> do
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return $ WriteResult True 0 Nothing 0 [] [e] []
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return $ foldl1' mergeWriteResults results
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mergeWriteResults :: WriteResult -> WriteResult -> WriteResult
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mergeWriteResults
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(WriteResult failed1 nMatched1 nModified1 nDeleted1 upserted1 writeErrors1 writeConcernErrors1)
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@ -937,21 +899,7 @@ deleteBlock ordered col (prevCount, docs) = do
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p <- asks mongoPipe
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let sd = P.serverData p
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if (maxWireVersion sd < 2)
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then do
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db <- thisDatabase
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ctx <- ask
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results <-
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liftIO $ interruptibleFor ordered (zip [prevCount, prevCount + 1 ..] docs) $ \(i, deleteDoc) -> do
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let sel = (at "q" deleteDoc) :: Document
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let opts = if at "limit" deleteDoc == (1 :: Int) then [SingleRemove] else []
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res <- runReaderT (write (Delete (db <.> col) opts sel)) ctx
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let n = fromMaybe 0 $ do
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resDoc <- res
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resDoc !? "n"
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return $ WriteResult False 0 Nothing n [] [] [] -- TODO it's only ok when res ok is 1. Should be fixed
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`catch` \(e :: Failure) -> do
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return $ WriteResult True 0 Nothing 0 [] [addFailureIndex i e] []
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return $ foldl1' mergeWriteResults results
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then liftIO $ ioError $ userError "deleteMany doesn't support mongodb older than 2.6"
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else do
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mode <- asks mongoWriteMode
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let writeConcern = case mode of
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