app/Main.hs

@@ -18,7 +18,7 @@ import System.IO
 import Text.Read (readMaybe)
 import ZcashHaskell.Types
 import Zenith.CLI
-import Zenith.Core (clearSync, testSync)
+import Zenith.Core (clearSync, testSend, testSync)
 import Zenith.Types (Config(..), ZcashAddress(..), ZcashPool(..), ZcashTx(..))
 import Zenith.Utils
 import Zenith.Zcashd
@@ -223,6 +223,7 @@ main = do
         "cli" -> runZenithCLI myConfig
         "sync" -> testSync myConfig
         "rescan" -> clearSync myConfig
+        "testsend" -> testSend
         _ -> printUsage
     else printUsage
 

app/ZenScan.hs

@@ -2,7 +2,6 @@
 
 module ZenScan where
 
-import Control.Monad.Logger (runNoLoggingT)
 import Data.Configurator
 import Zenith.Scanner (scanZebra)
 
@@ -12,4 +11,4 @@ main = do
   dbFilePath <- require config "dbFilePath"
   zebraPort <- require config "zebraPort"
   zebraHost <- require config "zebraHost"
-  runNoLoggingT $ scanZebra 2762066 zebraHost zebraPort dbFilePath
+  scanZebra 2762066 zebraHost zebraPort dbFilePath

src/Zenith/CLI.hs

@@ -11,15 +11,11 @@ import qualified Brick.Focus as F
 import Brick.Forms
   ( Form(..)
   , (@@=)
-  , allFieldsValid
-  , editShowableFieldWithValidate
   , editTextField
   , focusedFormInputAttr
   , handleFormEvent
-  , invalidFormInputAttr
   , newForm
   , renderForm
-  , setFieldValid
   , updateFormState
   )
 import qualified Brick.Main as M
@@ -53,38 +49,29 @@ import Brick.Widgets.Core
   , withBorderStyle
   )
 import qualified Brick.Widgets.Dialog as D
-import qualified Brick.Widgets.Edit as E
 import qualified Brick.Widgets.List as L
 import qualified Brick.Widgets.ProgressBar as P
 import Control.Concurrent (forkIO, threadDelay)
 import Control.Exception (catch, throw, throwIO, try)
 import Control.Monad (forever, void)
 import Control.Monad.IO.Class (liftIO)
-import Control.Monad.Logger (LoggingT, runFileLoggingT, runNoLoggingT)
+import Control.Monad.Logger (runFileLoggingT)
 import Data.Aeson
-import Data.HexString (toText)
 import Data.Maybe
 import qualified Data.Text as T
 import qualified Data.Text.Encoding as E
 import Data.Time.Clock.POSIX (posixSecondsToUTCTime)
 import qualified Data.Vector as Vec
 import Database.Persist
-import Database.Persist.Sqlite
 import qualified Graphics.Vty as V
 import qualified Graphics.Vty.CrossPlatform as VC
 import Lens.Micro ((&), (.~), (^.), set)
 import Lens.Micro.Mtl
 import Lens.Micro.TH
-import System.Hclip
 import Text.Wrap (FillScope(..), FillStrategy(..), WrapSettings(..), wrapText)
 import ZcashHaskell.Keys (generateWalletSeedPhrase, getWalletSeed)
 import ZcashHaskell.Orchard (getSaplingFromUA, isValidUnifiedAddress)
-import ZcashHaskell.Sapling (decodeSaplingAddress, isValidShieldedAddress)
+import ZcashHaskell.Transparent (encodeTransparentReceiver)
-import ZcashHaskell.Transparent
-  ( decodeExchangeAddress
-  , decodeTransparentAddress
-  , encodeTransparentReceiver
-  )
 import ZcashHaskell.Types
 import ZcashHaskell.Utils (getBlockTime, makeZebraCall)
 import Zenith.Core
@@ -105,9 +92,6 @@ data Name
   | TList
   | HelpDialog
   | DialogInputField
-  | RecField
-  | AmtField
-  | MemoField
   deriving (Eq, Show, Ord)
 
 data DialogInput = DialogInput
@@ -116,21 +100,12 @@ data DialogInput = DialogInput
 
 makeLenses ''DialogInput
 
-data SendInput = SendInput
-  { _sendTo :: !T.Text
-  , _sendAmt :: !Float
-  , _sendMemo :: !T.Text
-  } deriving (Show)
-
-makeLenses ''SendInput
-
 data DialogType
   = WName
   | AName
   | AdName
   | WSelect
   | ASelect
-  | SendTx
   | Blank
 
 data DisplayType
@@ -139,12 +114,10 @@ data DisplayType
   | PhraseDisplay
   | TxDisplay
   | SyncDisplay
-  | SendDisplay
   | BlankDisplay
 
-data Tick
+data Tick =
-  = TickVal !Float
+  Tick
-  | TickMsg !String
 
 data State = State
   { _network :: !ZcashNet
@@ -167,8 +140,6 @@ data State = State
   , _balance :: !Integer
   , _barValue :: !Float
   , _eventDispatch :: !(BC.BChan Tick)
-  , _timer :: !Int
-  , _txForm :: !(Form SendInput () Name)
   }
 
 makeLenses ''State
@@ -207,14 +178,13 @@ drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
          listAddressBox "Addresses" (st ^. addresses) <+>
          B.vBorder <+>
          (C.hCenter (str ("Last block seen: " ++ show (st ^. syncBlock))) <=>
-          listTxBox "Transactions" (st ^. network) (st ^. transactions))) <=>
+          listTxBox "Transactions" (st ^. transactions))) <=>
       C.hCenter
         (hBox
            [ capCommand "W" "allets"
            , capCommand "A" "ccounts"
            , capCommand "V" "iew address"
            , capCommand "Q" "uit"
-           , str $ show (st ^. timer)
            ])
     listBox :: Show e => String -> L.List Name e -> Widget Name
     listBox titleLabel l =
@@ -248,28 +218,17 @@ drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
             (B.borderWithLabel (str titleLabel) $
              hLimit 40 $ vLimit 15 $ L.renderList listDrawAddress True a)
         , str " "
-        , C.hCenter
+        , C.hCenter $ str "Use arrows to select"
-            (hBox
-               [ capCommand "↑↓ " "move"
-               , capCommand "↲ " "select"
-               , capCommand "Tab " "->"
-               ])
         ]
-    listTxBox ::
+    listTxBox :: String -> L.List Name (Entity UserTx) -> Widget Name
-         String -> ZcashNet -> L.List Name (Entity UserTx) -> Widget Name
+    listTxBox titleLabel tx =
-    listTxBox titleLabel znet tx =
       C.vCenter $
       vBox
         [ C.hCenter
             (B.borderWithLabel (str titleLabel) $
-             hLimit 50 $ vLimit 15 $ L.renderList (listDrawTx znet) True tx)
+             hLimit 40 $ vLimit 15 $ L.renderList listDrawTx True tx)
         , str " "
-        , C.hCenter
+        , C.hCenter $ str "Use arrows to select"
-            (hBox
-               [ capCommand "↑↓ " "move"
-               , capCommand "T" "x Display"
-               , capCommand "Tab " "<-"
-               ])
         ]
     helpDialog :: State -> Widget Name
     helpDialog st =
@@ -329,12 +288,6 @@ drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
                   , capCommand "N" "ew"
                   , xCommand
                   ]))
-        SendTx ->
-          D.renderDialog
-            (D.dialog (Just (str "Send Transaction")) Nothing 50)
-            (renderForm (st ^. txForm) <=>
-             C.hCenter
-               (hBox [capCommand "↲ " "Send", capCommand "<esc> " "Cancel"]))
         Blank -> emptyWidget
     splashDialog :: State -> Widget Name
     splashDialog st =
@@ -384,15 +337,7 @@ drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
                     t_rec =<<
                     (isValidUnifiedAddress .
                      E.encodeUtf8 . getUA . walletAddressUAddress)
-                      (entityVal a)) <=>
+                      (entityVal a)))
-                 C.hCenter
-                   (hBox
-                      [ str "Copy: "
-                      , capCommand "U" "nified"
-                      , capCommand "S" "apling"
-                      , capCommand "T" "ransparent"
-                      ]) <=>
-                 C.hCenter xCommand)
             Nothing -> emptyWidget
         PhraseDisplay ->
           case L.listSelectedElement $ st ^. wallets of
@@ -453,11 +398,6 @@ drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
                   (P.progressBar
                      (Just $ show (st ^. barValue * 100))
                      (_barValue st))))
-        SendDisplay ->
-          withBorderStyle unicodeBold $
-          D.renderDialog
-            (D.dialog (Just $ txt "Sending Transaction") Nothing 50)
-            (padAll 1 (str $ st ^. msg))
         BlankDisplay -> emptyWidget
 
 mkInputForm :: DialogInput -> Form DialogInput e Name
@@ -468,33 +408,6 @@ mkInputForm =
     label s w =
       padBottom (Pad 1) $ vLimit 1 (hLimit 15 $ str s <+> fill ' ') <+> w
 
-mkSendForm :: Integer -> SendInput -> Form SendInput e Name
-mkSendForm bal =
-  newForm
-    [ label "To:     " @@= editTextField sendTo RecField (Just 1)
-    , label "Amount: " @@=
-      editShowableFieldWithValidate sendAmt AmtField (isAmountValid bal)
-    , label "Memo:   " @@= editTextField sendMemo MemoField (Just 1)
-    ]
-  where
-    isAmountValid :: Integer -> Float -> Bool
-    isAmountValid b i = (fromIntegral b * 100000000.0) >= i
-    label s w =
-      padBottom (Pad 1) $ vLimit 1 (hLimit 15 $ str s <+> fill ' ') <+> w
-
-isRecipientValid :: T.Text -> Bool
-isRecipientValid a =
-  case isValidUnifiedAddress (E.encodeUtf8 a) of
-    Just _a1 -> True
-    Nothing ->
-      isValidShieldedAddress (E.encodeUtf8 a) ||
-      (case decodeTransparentAddress (E.encodeUtf8 a) of
-         Just _a3 -> True
-         Nothing ->
-           case decodeExchangeAddress a of
-             Just _a4 -> True
-             Nothing -> False)
-
 listDrawElement :: (Show a) => Bool -> a -> Widget Name
 listDrawElement sel a =
   let selStr s =
@@ -530,22 +443,18 @@ listDrawAddress sel w =
       walletAddressName (entityVal w) <>
       ": " <> showAddress (walletAddressUAddress (entityVal w))
 
-listDrawTx :: ZcashNet -> Bool -> Entity UserTx -> Widget Name
+listDrawTx :: Bool -> Entity UserTx -> Widget Name
-listDrawTx znet sel tx =
+listDrawTx sel tx =
   selStr $
   T.pack
     (show $ posixSecondsToUTCTime (fromIntegral (userTxTime $ entityVal tx))) <>
-  " " <> T.pack fmtAmt
+  " " <> fmtAmt
   where
-    amt = fromIntegral $ userTxAmount $ entityVal tx
+    amt = fromIntegral (userTxAmount $ entityVal tx) / 100000000
-    dispAmount =
-      if znet == MainNet
-        then displayZec amt
-        else displayTaz amt
     fmtAmt =
       if amt > 0
-        then "↘" <> dispAmount <> " "
+        then "↘" <> T.pack (show amt) <> " "
-        else " " <> dispAmount <> "↗"
+        else " " <> T.pack (show amt) <> "↗"
     selStr s =
       if sel
         then withAttr customAttr (txt $ "> " <> s)
@@ -572,49 +481,60 @@ barToDoAttr = A.attrName "remaining"
 validBarValue :: Float -> Float
 validBarValue = clamp 0 1
 
-scanZebra :: T.Text -> T.Text -> Int -> Int -> BC.BChan Tick -> IO ()
+scanZebra :: Int -> BT.EventM Name State ()
-scanZebra dbP zHost zPort b eChan = do
+scanZebra b = do
-  _ <- liftIO $ initDb dbP
+  s <- BT.get
-  bStatus <- liftIO $ checkBlockChain zHost zPort
+  _ <- liftIO $ initDb $ s ^. dbPath
-  pool <- runNoLoggingT $ initPool dbP
+  bStatus <- liftIO $ checkBlockChain (s ^. zebraHost) (s ^. zebraPort)
-  dbBlock <- runNoLoggingT $ getMaxBlock pool
+  dbBlock <- liftIO $ getMaxBlock $ s ^. dbPath
   let sb = max dbBlock b
   if sb > zgb_blocks bStatus || sb < 1
     then do
-      liftIO $ BC.writeBChan eChan $ TickMsg "Invalid starting block for scan"
+      BT.modify $ set msg "Invalid starting block for scan"
+      BT.modify $ set displayBox MsgDisplay
     else do
       let bList = [(sb + 1) .. (zgb_blocks bStatus)]
       let step = (1.0 :: Float) / fromIntegral (zgb_blocks bStatus - (sb + 1))
-      mapM_ (processBlock pool step) bList
+      mapM_ (processBlock step) bList
   where
-    processBlock :: ConnectionPool -> Float -> Int -> IO ()
+    processBlock :: Float -> Int -> BT.EventM Name State ()
-    processBlock pool step bl = do
+    processBlock step bl = do
+      s <- BT.get
       r <-
         liftIO $
         makeZebraCall
-          zHost
+          (s ^. zebraHost)
-          zPort
+          (s ^. zebraPort)
           "getblock"
           [Data.Aeson.String $ T.pack $ show bl, jsonNumber 1]
       case r of
         Left e1 -> do
-          liftIO $ BC.writeBChan eChan $ TickMsg e1
+          BT.modify $ set msg e1
+          BT.modify $ set displayBox MsgDisplay
         Right blk -> do
           r2 <-
             liftIO $
             makeZebraCall
-              zHost
+              (s ^. zebraHost)
-              zPort
+              (s ^. zebraPort)
               "getblock"
               [Data.Aeson.String $ T.pack $ show bl, jsonNumber 0]
           case r2 of
             Left e2 -> do
-              liftIO $ BC.writeBChan eChan $ TickMsg e2
+              BT.modify $ set msg e2
+              BT.modify $ set displayBox MsgDisplay
             Right hb -> do
               let blockTime = getBlockTime hb
-              mapM_ (runNoLoggingT . processTx zHost zPort blockTime pool) $
+              liftIO $
+                mapM_
+                  (processTx
+                     (s ^. zebraHost)
+                     (s ^. zebraPort)
+                     blockTime
+                     (s ^. dbPath)) $
                 bl_txs $ addTime blk blockTime
-              liftIO $ BC.writeBChan eChan $ TickVal step
+              BT.modify $ set barValue $ validBarValue (s ^. barValue + step)
+              BT.modify $ set displayBox SyncDisplay
     addTime :: BlockResponse -> Int -> BlockResponse
     addTime bl t =
       BlockResponse
@@ -624,78 +544,14 @@ scanZebra dbP zHost zPort b eChan = do
         (bl_txs bl)
 
 appEvent :: BT.BrickEvent Name Tick -> BT.EventM Name State ()
-appEvent (BT.AppEvent t) = do
+appEvent (BT.AppEvent Tick) = do
   s <- BT.get
-  pool <- liftIO $ runNoLoggingT $ initPool $ s ^. dbPath
-  case t of
-    TickMsg m -> do
   case s ^. displayBox of
-        AddrDisplay -> return ()
-        MsgDisplay -> return ()
-        PhraseDisplay -> return ()
-        TxDisplay -> return ()
-        SyncDisplay -> return ()
-        SendDisplay -> do
-          BT.modify $ set msg m
-        BlankDisplay -> return ()
-    TickVal v -> do
-      case s ^. displayBox of
-        AddrDisplay -> return ()
-        MsgDisplay -> return ()
-        PhraseDisplay -> return ()
-        TxDisplay -> return ()
-        SendDisplay -> return ()
     SyncDisplay -> do
       if s ^. barValue == 1.0
-            then do
+        then BT.modify $ set displayBox BlankDisplay
-              selWallet <-
+        else BT.modify $ set displayBox SyncDisplay
-                do case L.listSelectedElement $ s ^. wallets of
+    _ -> return ()
-                     Nothing -> do
-                       let fWall =
-                             L.listSelectedElement $
-                             L.listMoveToBeginning $ s ^. wallets
-                       case fWall of
-                         Nothing -> throw $ userError "Failed to select wallet"
-                         Just (_j, w1) -> return w1
-                     Just (_k, w) -> return w
-              _ <-
-                liftIO $
-                syncWallet
-                  (Config (s ^. dbPath) (s ^. zebraHost) (s ^. zebraPort))
-                  selWallet
-              BT.modify $ set displayBox BlankDisplay
-              BT.modify $ set barValue 0.0
-              updatedState <- BT.get
-              ns <- liftIO $ refreshWallet updatedState
-              BT.put ns
-            else BT.modify $ set barValue $ validBarValue (v + s ^. barValue)
-        BlankDisplay -> do
-          case s ^. dialogBox of
-            AName -> return ()
-            AdName -> return ()
-            WName -> return ()
-            WSelect -> return ()
-            ASelect -> return ()
-            SendTx -> return ()
-            Blank -> do
-              if s ^. timer == 90
-                then do
-                  BT.modify $ set barValue 0.0
-                  BT.modify $ set displayBox SyncDisplay
-                  sBlock <- liftIO $ getMinBirthdayHeight pool
-                  _ <-
-                    liftIO $
-                    forkIO $
-                    scanZebra
-                      (s ^. dbPath)
-                      (s ^. zebraHost)
-                      (s ^. zebraPort)
-                      sBlock
-                      (s ^. eventDispatch)
-                  BT.modify $ set timer 0
-                  return ()
-                else do
-                  BT.modify $ set timer $ 1 + s ^. timer
 appEvent (BT.VtyEvent e) = do
   r <- F.focusGetCurrent <$> use focusRing
   s <- BT.get
@@ -709,63 +565,33 @@ appEvent (BT.VtyEvent e) = do
                _ev -> return ()
            else do
              case s ^. displayBox of
-               AddrDisplay -> do
+               AddrDisplay -> BT.modify $ set displayBox BlankDisplay
-                 case e of
-                   V.EvKey (V.KChar 'x') [] ->
-                     BT.modify $ set displayBox BlankDisplay
-                   V.EvKey (V.KChar 'u') [] -> do
-                     case L.listSelectedElement $ s ^. addresses of
-                       Just (_, a) -> do
-                         liftIO $
-                           setClipboard $
-                           T.unpack $
-                           getUA $ walletAddressUAddress $ entityVal a
-                         BT.modify $
-                           set msg $
-                           "Copied Unified Address <" ++
-                           T.unpack (walletAddressName (entityVal a)) ++ ">!"
-                         BT.modify $ set displayBox MsgDisplay
-                       Nothing -> return ()
-                   V.EvKey (V.KChar 's') [] -> do
-                     case L.listSelectedElement $ s ^. addresses of
-                       Just (_, a) -> do
-                         liftIO $
-                           setClipboard $
-                           maybe "None" T.unpack $
-                           getSaplingFromUA $
-                           E.encodeUtf8 $
-                           getUA $ walletAddressUAddress $ entityVal a
-                         BT.modify $
-                           set msg $
-                           "Copied Sapling Address <" ++
-                           T.unpack (walletAddressName (entityVal a)) ++ ">!"
-                         BT.modify $ set displayBox MsgDisplay
-                       Nothing -> return ()
-                   V.EvKey (V.KChar 't') [] -> do
-                     case L.listSelectedElement $ s ^. addresses of
-                       Just (_, a) -> do
-                         liftIO $
-                           setClipboard $
-                           T.unpack $
-                           maybe
-                             "None"
-                             (encodeTransparentReceiver (s ^. network)) $
-                           t_rec =<<
-                           (isValidUnifiedAddress .
-                            E.encodeUtf8 . getUA . walletAddressUAddress)
-                             (entityVal a)
-                         BT.modify $
-                           set msg $
-                           "Copied Transparent Address <" ++
-                           T.unpack (walletAddressName (entityVal a)) ++ ">!"
-                         BT.modify $ set displayBox MsgDisplay
-                       Nothing -> return ()
-                   _ev -> return ()
                MsgDisplay -> BT.modify $ set displayBox BlankDisplay
                PhraseDisplay -> BT.modify $ set displayBox BlankDisplay
                TxDisplay -> BT.modify $ set displayBox BlankDisplay
-               SendDisplay -> BT.modify $ set displayBox BlankDisplay
+               SyncDisplay -> do
-               SyncDisplay -> BT.modify $ set displayBox BlankDisplay
+                 if s ^. barValue == 1.0
+                   then BT.modify $ set displayBox BlankDisplay
+                   else do
+                     sBlock <- liftIO $ getMinBirthdayHeight $ s ^. dbPath
+                     selWallet <-
+                       do case L.listSelectedElement $ s ^. wallets of
+                            Nothing -> do
+                              let fWall =
+                                    L.listSelectedElement $
+                                    L.listMoveToBeginning $ s ^. wallets
+                              case fWall of
+                                Nothing ->
+                                  throw $ userError "Failed to select wallet"
+                                Just (_j, w1) -> return w1
+                            Just (_k, w) -> return w
+                     scanZebra sBlock
+                     liftIO $
+                       runFileLoggingT "zenith.log" $
+                       syncWallet
+                         (Config (s ^. dbPath) (s ^. zebraHost) (s ^. zebraPort))
+                         selWallet
+                     BT.modify $ set displayBox SyncDisplay
                BlankDisplay -> do
                  case s ^. dialogBox of
                    WName -> do
@@ -849,71 +675,6 @@ appEvent (BT.VtyEvent e) = do
                            s ^. inputForm
                          BT.modify $ set dialogBox AName
                        ev -> BT.zoom accounts $ L.handleListEvent ev
-                   SendTx -> do
-                     case e of
-                       V.EvKey V.KEsc [] -> BT.modify $ set dialogBox Blank
-                       V.EvKey V.KEnter [] -> do
-                         if allFieldsValid (s ^. txForm)
-                           then do
-                             pool <-
-                               liftIO $ runNoLoggingT $ initPool $ s ^. dbPath
-                             selWal <-
-                               do case L.listSelectedElement $ s ^. wallets of
-                                    Nothing -> do
-                                      let fWall =
-                                            L.listSelectedElement $
-                                            L.listMoveToBeginning $ s ^. wallets
-                                      case fWall of
-                                        Nothing ->
-                                          throw $
-                                          userError "Failed to select wallet"
-                                        Just (_j, w1) -> return w1
-                                    Just (_k, w) -> return w
-                             selAcc <-
-                               do case L.listSelectedElement $ s ^. accounts of
-                                    Nothing -> do
-                                      let fAcc =
-                                            L.listSelectedElement $
-                                            L.listMoveToBeginning $
-                                            s ^. accounts
-                                      case fAcc of
-                                        Nothing ->
-                                          throw $
-                                          userError "Failed to select wallet"
-                                        Just (_j, w1) -> return w1
-                                    Just (_k, w) -> return w
-                             fs1 <- BT.zoom txForm $ BT.gets formState
-                             bl <-
-                               liftIO $ getLastSyncBlock pool $ entityKey selWal
-                             _ <-
-                               liftIO $
-                               forkIO $
-                               sendTransaction
-                                 pool
-                                 (s ^. eventDispatch)
-                                 (s ^. zebraHost)
-                                 (s ^. zebraPort)
-                                 (s ^. network)
-                                 (entityKey selAcc)
-                                 bl
-                                 (fs1 ^. sendAmt)
-                                 (fs1 ^. sendTo)
-                                 (fs1 ^. sendMemo)
-                             BT.modify $ set msg "Preparing transaction..."
-                             BT.modify $ set displayBox SendDisplay
-                             BT.modify $ set dialogBox Blank
-                           else do
-                             BT.modify $ set msg "Invalid inputs"
-                             BT.modify $ set displayBox MsgDisplay
-                             BT.modify $ set dialogBox Blank
-                       ev -> do
-                         BT.zoom txForm $ do
-                           handleFormEvent (BT.VtyEvent ev)
-                           fs <- BT.gets formState
-                           BT.modify $
-                             setFieldValid
-                               (isRecipientValid (fs ^. sendTo))
-                               RecField
                    Blank -> do
                      case e of
                        V.EvKey (V.KChar '\t') [] -> focusRing %= F.focusNext
@@ -933,10 +694,8 @@ appEvent (BT.VtyEvent e) = do
                        V.EvKey (V.KChar 'a') [] ->
                          BT.modify $ set dialogBox ASelect
                        V.EvKey (V.KChar 's') [] -> do
-                         BT.modify $
+                         BT.modify $ set barValue 0.0
-                           set txForm $
+                         BT.modify $ set displayBox SyncDisplay
-                           mkSendForm (s ^. balance) (SendInput "" 0.0 "")
-                         BT.modify $ set dialogBox SendTx
                        ev ->
                          case r of
                            Just AList ->
@@ -961,9 +720,6 @@ theMap =
     , (titleAttr, V.withStyle (fg V.brightGreen) V.bold)
     , (blinkAttr, style V.blink)
     , (focusedFormInputAttr, V.white `on` V.blue)
-    , (invalidFormInputAttr, V.red `on` V.black)
-    , (E.editAttr, V.white `on` V.blue)
-    , (E.editFocusedAttr, V.blue `on` V.white)
     , (baseAttr, bg V.brightBlack)
     , (barDoneAttr, V.white `on` V.blue)
     , (barToDoAttr, V.white `on` V.black)
@@ -984,7 +740,6 @@ runZenithCLI config = do
   let host = c_zebraHost config
   let port = c_zebraPort config
   let dbFilePath = c_dbPath config
-  pool <- runNoLoggingT $ initPool dbFilePath
   w <- try $ checkZebra host port :: IO (Either IOError ZebraGetInfo)
   case w of
     Right zebra -> do
@@ -995,18 +750,18 @@ runZenithCLI config = do
         Left e1 -> throwIO e1
         Right chainInfo -> do
           initDb dbFilePath
-          walList <- getWallets pool $ zgb_net chainInfo
+          walList <- getWallets dbFilePath $ zgb_net chainInfo
           accList <-
             if not (null walList)
-              then runNoLoggingT $ getAccounts pool $ entityKey $ head walList
+              then getAccounts dbFilePath $ entityKey $ head walList
               else return []
           addrList <-
             if not (null accList)
-              then runNoLoggingT $ getAddresses pool $ entityKey $ head accList
+              then getAddresses dbFilePath $ entityKey $ head accList
               else return []
           txList <-
             if not (null addrList)
-              then getUserTx pool $ entityKey $ head addrList
+              then getUserTx dbFilePath $ entityKey $ head addrList
               else return []
           let block =
                 if not (null walList)
@@ -1014,14 +769,9 @@ runZenithCLI config = do
                   else 0
           bal <-
             if not (null accList)
-              then getBalance pool $ entityKey $ head accList
+              then getBalance dbFilePath $ entityKey $ head accList
               else return 0
           eventChan <- BC.newBChan 10
-          _ <-
-            forkIO $
-            forever $ do
-              BC.writeBChan eventChan (TickVal 0.0)
-              threadDelay 1000000
           let buildVty = VC.mkVty V.defaultConfig
           initialVty <- buildVty
           void $
@@ -1050,8 +800,6 @@ runZenithCLI config = do
               bal
               1.0
               eventChan
-              0
-              (mkSendForm 0 $ SendInput "" 0.0 "")
     Left e -> do
       print $
         "No Zebra node available on port " <>
@@ -1059,38 +807,34 @@ runZenithCLI config = do
 
 refreshWallet :: State -> IO State
 refreshWallet s = do
-  pool <- runNoLoggingT $ initPool $ s ^. dbPath
+  selWallet <-
-  walList <- getWallets pool $ s ^. network
-  (ix, selWallet) <-
     do case L.listSelectedElement $ s ^. wallets of
          Nothing -> do
            let fWall =
                  L.listSelectedElement $ L.listMoveToBeginning $ s ^. wallets
            case fWall of
              Nothing -> throw $ userError "Failed to select wallet"
-             Just (j, w1) -> return (j, w1)
+             Just (_j, w1) -> return w1
-         Just (k, w) -> return (k, w)
+         Just (_k, w) -> return w
-  aL <- runNoLoggingT $ getAccounts pool $ entityKey selWallet
+  aL <- getAccounts (s ^. dbPath) $ entityKey selWallet
   let bl = zcashWalletLastSync $ entityVal selWallet
   addrL <-
     if not (null aL)
-      then runNoLoggingT $ getAddresses pool $ entityKey $ head aL
+      then getAddresses (s ^. dbPath) $ entityKey $ head aL
       else return []
   bal <-
     if not (null aL)
-      then getBalance pool $ entityKey $ head aL
+      then getBalance (s ^. dbPath) $ entityKey $ head aL
       else return 0
   txL <-
     if not (null addrL)
-      then getUserTx pool $ entityKey $ head addrL
+      then getUserTx (s ^. dbPath) $ entityKey $ head addrL
       else return []
-  let wL = L.listReplace (Vec.fromList walList) (Just ix) (s ^. wallets)
   let aL' = L.listReplace (Vec.fromList aL) (Just 0) (s ^. accounts)
   let addrL' = L.listReplace (Vec.fromList addrL) (Just 0) (s ^. addresses)
   let txL' = L.listReplace (Vec.fromList txL) (Just 0) (s ^. transactions)
   return $
-    s & wallets .~ wL & accounts .~ aL' & syncBlock .~ bl & balance .~ bal &
+    (s & accounts .~ aL') & syncBlock .~ bl & balance .~ bal & addresses .~
-    addresses .~
     addrL' &
     transactions .~
     txL' &
@@ -1101,15 +845,16 @@ refreshWallet s = do
 addNewWallet :: T.Text -> State -> IO State
 addNewWallet n s = do
   sP <- generateWalletSeedPhrase
-  pool <- runNoLoggingT $ initPool $ s ^. dbPath
   let bH = s ^. startBlock
   let netName = s ^. network
-  r <- saveWallet pool $ ZcashWallet n (ZcashNetDB netName) (PhraseDB sP) bH 0
+  r <-
+    saveWallet (s ^. dbPath) $
+    ZcashWallet n (ZcashNetDB netName) (PhraseDB sP) bH 0
   case r of
     Nothing -> do
       return $ s & msg .~ ("Wallet already exists: " ++ T.unpack n)
     Just _ -> do
-      wL <- getWallets pool netName
+      wL <- getWallets (s ^. dbPath) netName
       let aL =
             L.listFindBy (\x -> zcashWalletName (entityVal x) == n) $
             L.listReplace (Vec.fromList wL) (Just 0) (s ^. wallets)
@@ -1117,7 +862,6 @@ addNewWallet n s = do
 
 addNewAccount :: T.Text -> State -> IO State
 addNewAccount n s = do
-  pool <- runNoLoggingT $ initPool $ s ^. dbPath
   selWallet <-
     do case L.listSelectedElement $ s ^. wallets of
          Nothing -> do
@@ -1127,19 +871,19 @@ addNewAccount n s = do
              Nothing -> throw $ userError "Failed to select wallet"
              Just (_j, w1) -> return w1
          Just (_k, w) -> return w
-  aL' <- getMaxAccount pool (entityKey selWallet)
+  aL' <- getMaxAccount (s ^. dbPath) (entityKey selWallet)
   zA <-
     try $ createZcashAccount n (aL' + 1) selWallet :: IO
       (Either IOError ZcashAccount)
   case zA of
     Left e -> return $ s & msg .~ ("Error: " ++ show e)
     Right zA' -> do
-      r <- saveAccount pool zA'
+      r <- saveAccount (s ^. dbPath) zA'
       case r of
         Nothing ->
           return $ s & msg .~ ("Account already exists: " ++ T.unpack n)
         Just x -> do
-          aL <- runNoLoggingT $ getAccounts pool (entityKey selWallet)
+          aL <- getAccounts (s ^. dbPath) (entityKey selWallet)
           let nL =
                 L.listMoveToElement x $
                 L.listReplace (Vec.fromList aL) (Just 0) (s ^. accounts)
@@ -1148,7 +892,6 @@ addNewAccount n s = do
 
 refreshAccount :: State -> IO State
 refreshAccount s = do
-  pool <- runNoLoggingT $ initPool $ s ^. dbPath
   selAccount <-
     do case L.listSelectedElement $ s ^. accounts of
          Nothing -> do
@@ -1158,8 +901,8 @@ refreshAccount s = do
              Nothing -> throw $ userError "Failed to select account"
              Just (_j, w1) -> return w1
          Just (_k, w) -> return w
-  aL <- runNoLoggingT $ getAddresses pool $ entityKey selAccount
+  aL <- getAddresses (s ^. dbPath) $ entityKey selAccount
-  bal <- getBalance pool $ entityKey selAccount
+  bal <- getBalance (s ^. dbPath) $ entityKey selAccount
   let aL' = L.listReplace (Vec.fromList aL) (Just 0) (s ^. addresses)
   selAddress <-
     do case L.listSelectedElement aL' of
@@ -1173,7 +916,7 @@ refreshAccount s = do
       s & balance .~ bal & addresses .~ aL' & msg .~ "Switched to account: " ++
       T.unpack (zcashAccountName $ entityVal selAccount)
     Just (_i, a) -> do
-      tList <- getUserTx pool $ entityKey a
+      tList <- getUserTx (s ^. dbPath) $ entityKey a
       let tL' = L.listReplace (Vec.fromList tList) (Just 0) (s ^. transactions)
       return $
         s & balance .~ bal & addresses .~ aL' & transactions .~ tL' & msg .~
@@ -1182,7 +925,6 @@ refreshAccount s = do
 
 refreshTxs :: State -> IO State
 refreshTxs s = do
-  pool <- runNoLoggingT $ initPool $ s ^. dbPath
   selAddress <-
     do case L.listSelectedElement $ s ^. addresses of
          Nothing -> do
@@ -1193,13 +935,12 @@ refreshTxs s = do
   case selAddress of
     Nothing -> return s
     Just (_i, a) -> do
-      tList <- getUserTx pool $ entityKey a
+      tList <- getUserTx (s ^. dbPath) $ entityKey a
       let tL' = L.listReplace (Vec.fromList tList) (Just 0) (s ^. transactions)
       return $ s & transactions .~ tL'
 
 addNewAddress :: T.Text -> Scope -> State -> IO State
 addNewAddress n scope s = do
-  pool <- runNoLoggingT $ initPool $ s ^. dbPath
   selAccount <-
     do case L.listSelectedElement $ s ^. accounts of
          Nothing -> do
@@ -1209,19 +950,19 @@ addNewAddress n scope s = do
              Nothing -> throw $ userError "Failed to select account"
              Just (_j, a1) -> return a1
          Just (_k, a) -> return a
-  maxAddr <- getMaxAddress pool (entityKey selAccount) scope
+  maxAddr <- getMaxAddress (s ^. dbPath) (entityKey selAccount) scope
   uA <-
     try $ createWalletAddress n (maxAddr + 1) (s ^. network) scope selAccount :: IO
       (Either IOError WalletAddress)
   case uA of
     Left e -> return $ s & msg .~ ("Error: " ++ show e)
     Right uA' -> do
-      nAddr <- saveAddress pool uA'
+      nAddr <- saveAddress (s ^. dbPath) uA'
       case nAddr of
         Nothing ->
           return $ s & msg .~ ("Address already exists: " ++ T.unpack n)
         Just x -> do
-          addrL <- runNoLoggingT $ getAddresses pool (entityKey selAccount)
+          addrL <- getAddresses (s ^. dbPath) (entityKey selAccount)
           let nL =
                 L.listMoveToElement x $
                 L.listReplace (Vec.fromList addrL) (Just 0) (s ^. addresses)
@@ -1230,51 +971,3 @@ addNewAddress n scope s = do
             T.unpack n ++
             "(" ++
             T.unpack (showAddress $ walletAddressUAddress $ entityVal x) ++ ")"
-
-sendTransaction ::
-     ConnectionPool
-  -> BC.BChan Tick
-  -> T.Text
-  -> Int
-  -> ZcashNet
-  -> ZcashAccountId
-  -> Int
-  -> Float
-  -> T.Text
-  -> T.Text
-  -> IO ()
-sendTransaction pool chan zHost zPort znet accId bl amt ua memo = do
-  BC.writeBChan chan $ TickMsg "Preparing transaction..."
-  outUA <- parseAddress ua
-  res <-
-    runFileLoggingT "zenith.log" $
-    prepareTx pool zHost zPort znet accId bl amt outUA memo
-  BC.writeBChan chan $ TickMsg "Transaction ready, sending to Zebra..."
-  case res of
-    Left e -> BC.writeBChan chan $ TickMsg $ show e
-    Right rawTx -> do
-      resp <-
-        makeZebraCall
-          zHost
-          zPort
-          "sendrawtransaction"
-          [Data.Aeson.String $ toText rawTx]
-      case resp of
-        Left e1 -> BC.writeBChan chan $ TickMsg $ "Zebra error: " ++ show e1
-        Right txId -> BC.writeBChan chan $ TickMsg $ "Tx ID: " ++ txId
-  where
-    parseAddress :: T.Text -> IO UnifiedAddress
-    parseAddress a =
-      case isValidUnifiedAddress (E.encodeUtf8 a) of
-        Just a1 -> return a1
-        Nothing ->
-          case decodeSaplingAddress (E.encodeUtf8 a) of
-            Just a2 ->
-              return $
-              UnifiedAddress znet Nothing (Just $ sa_receiver a2) Nothing
-            Nothing ->
-              case decodeTransparentAddress (E.encodeUtf8 a) of
-                Just a3 ->
-                  return $
-                  UnifiedAddress znet Nothing Nothing (Just $ ta_receiver a3)
-                Nothing -> throwIO $ userError "Incorrect address"

src/Zenith/Core.hs

@@ -9,18 +9,13 @@ import Control.Monad.IO.Class (liftIO)
 import Control.Monad.Logger
   ( LoggingT
   , MonadLoggerIO
-  , NoLoggingT
-  , logDebugN
-  , logErrorN
   , logInfoN
   , logWarnN
   , runFileLoggingT
-  , runNoLoggingT
   , runStdoutLoggingT
   )
 import Crypto.Secp256k1 (SecKey(..))
 import Data.Aeson
-import Data.Binary.Get hiding (getBytes)
 import qualified Data.ByteString as BS
 import qualified Data.ByteString.Lazy as LBS
 import Data.Digest.Pure.MD5
@@ -36,7 +31,6 @@ import Database.Persist
 import Database.Persist.Sqlite
 import GHC.Float.RealFracMethods (floorFloatInteger)
 import Haskoin.Crypto.Keys (XPrvKey(..))
-import Lens.Micro ((&), (.~), (^.), set)
 import Network.HTTP.Client
 import ZcashHaskell.Keys
 import ZcashHaskell.Orchard
@@ -236,24 +230,22 @@ findSaplingOutputs config b znet za = do
   let zebraHost = c_zebraHost config
   let zebraPort = c_zebraPort config
   let zn = getNet znet
-  pool <- runNoLoggingT $ initPool dbPath
+  tList <- getShieldedOutputs dbPath b
-  tList <- getShieldedOutputs pool b
   trees <- getCommitmentTrees zebraHost zebraPort (b - 1)
   let sT = SaplingCommitmentTree $ ztiSapling trees
-  decryptNotes sT zn pool tList
+  decryptNotes sT zn tList
-  sapNotes <- getWalletSapNotes pool (entityKey za)
+  sapNotes <- getWalletSapNotes dbPath (entityKey za)
-  findSapSpends pool (entityKey za) sapNotes
+  findSapSpends dbPath (entityKey za) sapNotes
   where
     sk :: SaplingSpendingKeyDB
     sk = zcashAccountSapSpendKey $ entityVal za
     decryptNotes ::
          SaplingCommitmentTree
       -> ZcashNet
-      -> ConnectionPool
       -> [(Entity ZcashTransaction, Entity ShieldOutput)]
       -> IO ()
-    decryptNotes _ _ _ [] = return ()
+    decryptNotes _ _ [] = return ()
-    decryptNotes st n pool ((zt, o):txs) = do
+    decryptNotes st n ((zt, o):txs) = do
       let updatedTree =
             updateSaplingCommitmentTree
               st
@@ -270,11 +262,15 @@ findSaplingOutputs config b znet za = do
                 Nothing -> do
                   case decodeShOut Internal n nP o of
                     Nothing -> do
-                      decryptNotes uT n pool txs
+                      decryptNotes uT n txs
                     Just dn1 -> do
-                      wId <- saveWalletTransaction pool (entityKey za) zt
+                      wId <-
+                        saveWalletTransaction
+                          (c_dbPath config)
+                          (entityKey za)
+                          zt
                       saveWalletSapNote
-                        pool
+                        (c_dbPath config)
                         wId
                         nP
                         (fromJust noteWitness)
@@ -282,11 +278,12 @@ findSaplingOutputs config b znet za = do
                         (entityKey za)
                         (entityKey o)
                         dn1
-                      decryptNotes uT n pool txs
+                      decryptNotes uT n txs
                 Just dn0 -> do
-                  wId <- saveWalletTransaction pool (entityKey za) zt
+                  wId <-
+                    saveWalletTransaction (c_dbPath config) (entityKey za) zt
                   saveWalletSapNote
-                    pool
+                    (c_dbPath config)
                     wId
                     nP
                     (fromJust noteWitness)
@@ -294,7 +291,7 @@ findSaplingOutputs config b znet za = do
                     (entityKey za)
                     (entityKey o)
                     dn0
-                  decryptNotes uT n pool txs
+                  decryptNotes uT n txs
     decodeShOut ::
          Scope
       -> ZcashNet
@@ -327,22 +324,20 @@ findOrchardActions config b znet za = do
   let zebraHost = c_zebraHost config
   let zebraPort = c_zebraPort config
   let zn = getNet znet
-  pool <- runNoLoggingT $ initPool dbPath
+  tList <- getOrchardActions dbPath b
-  tList <- getOrchardActions pool b
   trees <- getCommitmentTrees zebraHost zebraPort (b - 1)
   let sT = OrchardCommitmentTree $ ztiOrchard trees
-  decryptNotes sT zn pool tList
+  decryptNotes sT zn tList
-  orchNotes <- getWalletOrchNotes pool (entityKey za)
+  orchNotes <- getWalletOrchNotes dbPath (entityKey za)
-  findOrchSpends pool (entityKey za) orchNotes
+  findOrchSpends dbPath (entityKey za) orchNotes
   where
     decryptNotes ::
          OrchardCommitmentTree
       -> ZcashNet
-      -> ConnectionPool
       -> [(Entity ZcashTransaction, Entity OrchAction)]
       -> IO ()
-    decryptNotes _ _ _ [] = return ()
+    decryptNotes _ _ [] = return ()
-    decryptNotes ot n pool ((zt, o):txs) = do
+    decryptNotes ot n ((zt, o):txs) = do
       let updatedTree =
             updateOrchardCommitmentTree
               ot
@@ -358,11 +353,15 @@ findOrchardActions config b znet za = do
               case decodeOrchAction External nP o of
                 Nothing ->
                   case decodeOrchAction Internal nP o of
-                    Nothing -> decryptNotes uT n pool txs
+                    Nothing -> decryptNotes uT n txs
                     Just dn1 -> do
-                      wId <- saveWalletTransaction pool (entityKey za) zt
+                      wId <-
+                        saveWalletTransaction
+                          (c_dbPath config)
+                          (entityKey za)
+                          zt
                       saveWalletOrchNote
-                        pool
+                        (c_dbPath config)
                         wId
                         nP
                         (fromJust noteWitness)
@@ -370,11 +369,12 @@ findOrchardActions config b znet za = do
                         (entityKey za)
                         (entityKey o)
                         dn1
-                      decryptNotes uT n pool txs
+                      decryptNotes uT n txs
                 Just dn -> do
-                  wId <- saveWalletTransaction pool (entityKey za) zt
+                  wId <-
+                    saveWalletTransaction (c_dbPath config) (entityKey za) zt
                   saveWalletOrchNote
-                    pool
+                    (c_dbPath config)
                     wId
                     nP
                     (fromJust noteWitness)
@@ -382,7 +382,7 @@ findOrchardActions config b znet za = do
                     (entityKey za)
                     (entityKey o)
                     dn
-                  decryptNotes uT n pool txs
+                  decryptNotes uT n txs
     sk :: OrchardSpendingKeyDB
     sk = zcashAccountOrchSpendKey $ entityVal za
     decodeOrchAction ::
@@ -399,34 +399,48 @@ findOrchardActions config b znet za = do
         (getHex $ orchActionCv $ entityVal o)
         (getHex $ orchActionAuth $ entityVal o)
 
-updateSaplingWitnesses :: ConnectionPool -> IO ()
+updateSaplingWitnesses :: T.Text -> LoggingT IO ()
-updateSaplingWitnesses pool = do
+updateSaplingWitnesses dbPath = do
-  sapNotes <- getUnspentSapNotes pool
+  sapNotes <- liftIO $ getUnspentSapNotes dbPath
+  pool <- createSqlitePool dbPath 5
   maxId <- liftIO $ getMaxSaplingNote pool
-  mapM_ (updateOneNote maxId) sapNotes
+  mapM_ (updateOneNote pool maxId) sapNotes
   where
-    updateOneNote :: ShieldOutputId -> Entity WalletSapNote -> IO ()
+    updateOneNote ::
-    updateOneNote maxId n = do
+         Pool SqlBackend
+      -> ShieldOutputId
+      -> Entity WalletSapNote
+      -> LoggingT IO ()
+    updateOneNote pool maxId n = do
       let noteSync = walletSapNoteWitPos $ entityVal n
-      when (noteSync < maxId) $ do
+      if noteSync < maxId
-        cmus <- liftIO $ getSaplingCmus pool $ walletSapNoteWitPos $ entityVal n
+        then do
+          cmus <-
+            liftIO $ getSaplingCmus pool $ walletSapNoteWitPos $ entityVal n
           let cmuList = map (\(ESQ.Value x) -> getHex x) cmus
           let newWitness =
                 updateSaplingWitness
                   (SaplingWitness $ getHex $ walletSapNoteWitness $ entityVal n)
                   cmuList
           liftIO $ updateSapNoteRecord pool (entityKey n) newWitness maxId
+        else logInfoN "Witness up to date"
 
-updateOrchardWitnesses :: ConnectionPool -> IO ()
+updateOrchardWitnesses :: T.Text -> LoggingT IO ()
-updateOrchardWitnesses pool = do
+updateOrchardWitnesses dbPath = do
-  orchNotes <- getUnspentOrchNotes pool
+  orchNotes <- liftIO $ getUnspentOrchNotes dbPath
-  maxId <- getMaxOrchardNote pool
+  pool <- createSqlitePool dbPath 5
-  mapM_ (updateOneNote maxId) orchNotes
+  maxId <- liftIO $ getMaxOrchardNote pool
+  mapM_ (updateOneNote pool maxId) orchNotes
   where
-    updateOneNote :: OrchActionId -> Entity WalletOrchNote -> IO ()
+    updateOneNote ::
-    updateOneNote maxId n = do
+         Pool SqlBackend
+      -> OrchActionId
+      -> Entity WalletOrchNote
+      -> LoggingT IO ()
+    updateOneNote pool maxId n = do
       let noteSync = walletOrchNoteWitPos $ entityVal n
-      when (noteSync < maxId) $ do
+      if noteSync < maxId
+        then do
           cmxs <- liftIO $ getOrchardCmxs pool noteSync
           let cmxList = map (\(ESQ.Value x) -> getHex x) cmxs
           let newWitness =
@@ -434,6 +448,7 @@ updateOrchardWitnesses pool = do
                   (OrchardWitness $ getHex $ walletOrchNoteWitness $ entityVal n)
                   cmxList
           liftIO $ updateOrchNoteRecord pool (entityKey n) newWitness maxId
+        else logInfoN "Witness up to date"
 
 -- | Calculate fee per ZIP-317
 calculateTxFee ::
@@ -445,21 +460,21 @@ calculateTxFee (t, s, o) i =
     (5000 * (max (length t) tout + max (length s) sout + length o + oout))
   where
     tout =
-      if i == 1 || i == 2
+      if i == 1
         then 1
         else 0
     sout =
-      if i == 3
+      if i == 2
         then 1
         else 0
     oout =
-      if i == 4
+      if i == 3
-        then 1
+        then 2
-        else 0
+        else 1
 
 -- | Prepare a transaction for sending
 prepareTx ::
-     ConnectionPool
+     T.Text
   -> T.Text
   -> Int
   -> ZcashNet
@@ -468,9 +483,9 @@ prepareTx ::
   -> Float
   -> UnifiedAddress
   -> T.Text
-  -> LoggingT IO (Either TxError HexString)
+  -> IO (Either TxError HexString)
-prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
+prepareTx dbPath zebraHost zebraPort zn za bh amt ua memo = do
-  accRead <- liftIO $ getAccountById pool za
+  accRead <- getAccountById dbPath za
   let recipient =
         case o_rec ua of
           Nothing ->
@@ -484,83 +499,50 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
                       P2SH -> (2, toBytes $ tr_bytes r3)
               Just r2 -> (3, getBytes r2)
           Just r1 -> (4, getBytes r1)
-  logDebugN $ T.pack $ show recipient
+  print recipient
-  logDebugN $ T.pack $ "Target block: " ++ show bh
+  trees <- getCommitmentTrees zebraHost zebraPort bh
-  trees <- liftIO $ getCommitmentTrees zebraHost zebraPort bh
   let sT = SaplingCommitmentTree $ ztiSapling trees
   let oT = OrchardCommitmentTree $ ztiOrchard trees
   case accRead of
-    Nothing -> do
+    Nothing -> throwIO $ userError "Can't find Account"
-      logErrorN "Can't find Account"
-      return $ Left ZHError
     Just acc -> do
-      logDebugN $ T.pack $ show acc
+      print acc
-      spParams <- liftIO $ BS.readFile "sapling-spend.params"
+      spParams <- BS.readFile "sapling-spend.params"
-      outParams <- liftIO $ BS.readFile "sapling-output.params"
+      outParams <- BS.readFile "sapling-output.params"
       if show (md5 $ LBS.fromStrict spParams) /=
          "0f44c12ef115ae019decf18ade583b20"
-        then logErrorN "Can't validate sapling parameters"
+        then throwIO $ userError "Can't validate sapling parameters"
-        else logInfoN "Valid Sapling spend params"
+        else print "Valid Sapling spend params"
       if show (md5 $ LBS.fromStrict outParams) /=
          "924daf81b87a81bbbb9c7d18562046c8"
-        then logErrorN "Can't validate sapling parameters"
+        then throwIO $ userError "Can't validate sapling parameters"
-        else logInfoN "Valid Sapling output params"
+        else print "Valid Sapling output params"
-      --print $ BS.length spParams
+      print $ BS.length spParams
-      --print $ BS.length outParams
+      print $ BS.length outParams
-      logDebugN "Read Sapling params"
+      print "Read Sapling params"
       let zats = fromIntegral $ floorFloatInteger $ amt * (10 ^ 8)
-      logDebugN $ T.pack $ show zats
+      firstPass <- selectUnspentNotes dbPath za zats
-      {-firstPass <- liftIO $ selectUnspentNotes pool za zats-}
+      let fee = calculateTxFee firstPass 3
-      --let fee = calculateTxFee firstPass $ fst recipient
+      print "calculated fee"
-      --logDebugN $ T.pack $ "calculated fee " ++ show fee
+      print fee
-      (tList, sList, oList) <- liftIO $ selectUnspentNotes pool za (zats + 5000)
+      (tList, sList, oList) <- selectUnspentNotes dbPath za (zats + fee)
-      logDebugN "selected notes"
+      print "selected notes"
-      logDebugN $ T.pack $ show tList
+      print tList
-      logDebugN $ T.pack $ show sList
+      print sList
-      logDebugN $ T.pack $ show oList
+      print oList
       let noteTotal = getTotalAmount (tList, sList, oList)
+      print noteTotal
       tSpends <-
-        liftIO $
         prepTSpends (getTranSK $ zcashAccountTPrivateKey $ entityVal acc) tList
-      --print tSpends
+      print tSpends
       sSpends <-
-        liftIO $
         prepSSpends (getSapSK $ zcashAccountSapSpendKey $ entityVal acc) sList
-      --print sSpends
+      print sSpends
       oSpends <-
-        liftIO $
         prepOSpends (getOrchSK $ zcashAccountOrchSpendKey $ entityVal acc) oList
-      --print oSpends
+      print oSpends
-      dummy <-
+      outgoing <- makeOutgoing acc recipient zats (noteTotal - fee - zats)
-        liftIO $ makeOutgoing acc recipient zats (noteTotal - 5000 - zats)
+      print outgoing
-      logDebugN "Calculating fee"
-      let feeResponse =
-            createTransaction
-              (Just sT)
-              (Just oT)
-              tSpends
-              sSpends
-              oSpends
-              dummy
-              (SaplingSpendParams spParams)
-              (SaplingOutputParams outParams)
-              zn
-              (bh + 3)
-              False
-      case feeResponse of
-        Left e1 -> return $ Left Fee
-        Right fee -> do
-          let feeAmt =
-                fromIntegral (runGet getInt64le $ LBS.fromStrict $ toBytes fee)
-          (tList1, sList1, oList1) <-
-            liftIO $ selectUnspentNotes pool za (zats + feeAmt)
-          logDebugN $ T.pack $ "selected notes with fee" ++ show feeAmt
-          logDebugN $ T.pack $ show tList
-          logDebugN $ T.pack $ show sList
-          logDebugN $ T.pack $ show oList
-          outgoing <-
-            liftIO $ makeOutgoing acc recipient zats (noteTotal - feeAmt - zats)
-          logDebugN $ T.pack $ show outgoing
       let tx =
             createTransaction
               (Just sT)
@@ -573,7 +555,6 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
               (SaplingOutputParams outParams)
               zn
               (bh + 3)
-                  True
       return tx
   where
     makeOutgoing ::
@@ -583,7 +564,7 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
       -> Integer
       -> IO [OutgoingNote]
     makeOutgoing acc (k, recvr) zats chg = do
-      chgAddr <- runNoLoggingT $ getInternalAddresses pool $ entityKey acc
+      chgAddr <- getInternalAddresses dbPath $ entityKey acc
       let internalUA = getUA $ walletAddressUAddress $ entityVal $ head chgAddr
       let chgRcvr =
             fromJust $ o_rec =<< isValidUnifiedAddress (E.encodeUtf8 internalUA)
@@ -623,7 +604,8 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
       -> IO [TransparentTxSpend]
     prepTSpends sk notes = do
       forM notes $ \n -> do
-        tAddRead <- getAddressById pool $ walletTrNoteAddress $ entityVal n
+        tAddRead <- getAddressById dbPath $ walletTrNoteAddress $ entityVal n
+        print n
         case tAddRead of
           Nothing -> throwIO $ userError "Couldn't read t-address"
           Just tAdd -> do
@@ -632,7 +614,7 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
                 (walletAddressIndex $ entityVal tAdd)
                 (getScope $ walletAddressScope $ entityVal tAdd)
                 sk
-            mReverseTxId <- getWalletTxId pool $ walletTrNoteTx $ entityVal n
+            mReverseTxId <- getWalletTxId dbPath $ walletTrNoteTx $ entityVal n
             case mReverseTxId of
               Nothing -> throwIO $ userError "failed to get tx ID"
               Just (ESQ.Value reverseTxId) -> do
@@ -650,6 +632,7 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
          SaplingSpendingKey -> [Entity WalletSapNote] -> IO [SaplingTxSpend]
     prepSSpends sk notes = do
       forM notes $ \n -> do
+        print n
         return $
           SaplingTxSpend
             (getBytes sk)
@@ -665,6 +648,7 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
          OrchardSpendingKey -> [Entity WalletOrchNote] -> IO [OrchardTxSpend]
     prepOSpends sk notes = do
       forM notes $ \n -> do
+        print n
         return $
           OrchardTxSpend
             (getBytes sk)
@@ -695,24 +679,22 @@ prepareTx pool zebraHost zebraPort zn za bh amt ua memo = do
 syncWallet ::
      Config -- ^ configuration parameters
   -> Entity ZcashWallet
-  -> IO ()
+  -> LoggingT IO ()
 syncWallet config w = do
-  startTime <- liftIO getCurrentTime
   let walletDb = c_dbPath config
-  pool <- runNoLoggingT $ initPool walletDb
+  accs <- liftIO $ getAccounts walletDb $ entityKey w
-  accs <- runNoLoggingT $ getAccounts pool $ entityKey w
+  addrs <- liftIO $ concat <$> mapM (getAddresses walletDb . entityKey) accs
-  addrs <- concat <$> mapM (runNoLoggingT . getAddresses pool . entityKey) accs
   intAddrs <-
-    concat <$> mapM (runNoLoggingT . getInternalAddresses pool . entityKey) accs
+    liftIO $ concat <$> mapM (getInternalAddresses walletDb . entityKey) accs
-  chainTip <- runNoLoggingT $ getMaxBlock pool
+  chainTip <- liftIO $ getMaxBlock walletDb
   let lastBlock = zcashWalletLastSync $ entityVal w
   let startBlock =
         if lastBlock > 0
           then lastBlock
           else zcashWalletBirthdayHeight $ entityVal w
-  mapM_ (liftIO . findTransparentNotes pool startBlock) addrs
+  mapM_ (liftIO . findTransparentNotes walletDb startBlock) addrs
-  mapM_ (liftIO . findTransparentNotes pool startBlock) intAddrs
+  mapM_ (liftIO . findTransparentNotes walletDb startBlock) intAddrs
-  mapM_ (liftIO . findTransparentSpends pool . entityKey) accs
+  mapM_ (liftIO . findTransparentSpends walletDb . entityKey) accs
   sapNotes <-
     liftIO $
     mapM
@@ -723,52 +705,52 @@ syncWallet config w = do
     mapM
       (findOrchardActions config startBlock (zcashWalletNetwork $ entityVal w))
       accs
-  _ <- updateSaplingWitnesses pool
+  _ <- updateSaplingWitnesses walletDb
-  _ <- updateOrchardWitnesses pool
+  _ <- updateOrchardWitnesses walletDb
-  _ <- liftIO $ updateWalletSync pool chainTip (entityKey w)
+  _ <- liftIO $ updateWalletSync walletDb chainTip (entityKey w)
-  mapM_ (runNoLoggingT . getWalletTransactions pool) addrs
+  _ <- liftIO $ mapM_ (getWalletTransactions walletDb) addrs
+  logInfoN "Synced wallet"
 
 testSync :: Config -> IO ()
 testSync config = do
   let dbPath = c_dbPath config
   _ <- initDb dbPath
-  pool <- runNoLoggingT $ initPool dbPath
+  w <- getWallets dbPath TestNet
-  w <- getWallets pool TestNet
+  r <- runFileLoggingT "zenith.log" $ mapM (syncWallet config) w
-  r <- mapM (syncWallet config) w
   liftIO $ print r
-  {-let uaRead =-}
-        {-isValidUnifiedAddress-}
-          {-"utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"-}
-  {-case uaRead of-}
-    {-Nothing -> print "wrong address"-}
-    {-Just ua -> do-}
-      {-startTime <- getCurrentTime-}
-      {-print startTime-}
-      {-tx <--}
-        {-prepareTx-}
-          {-"zenith.db"-}
-          {-"127.0.0.1"-}
-          {-18232-}
-          {-TestNet-}
-          {-(toSqlKey 1)-}
-          {-2820897-}
-          {-0.04-}
-          {-ua-}
-          {-"sent with Zenith, test"-}
-      {-print tx-}
-      {-endTime <- getCurrentTime-}
-      {-print endTime-}
 
-{-testSend :: IO ()-}
+testSend :: IO ()
-{-testSend = do-}
+testSend = do
+  let uaRead =
+        isValidUnifiedAddress
+          "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
+  case uaRead of
+    Nothing -> print "wrong address"
+    Just ua -> do
+      startTime <- getCurrentTime
+      print startTime
+      tx <-
+        prepareTx
+          "zenith.db"
+          "127.0.0.1"
+          18232
+          TestNet
+          (toSqlKey 1)
+          2820897
+          0.04
+          ua
+          "sent with Zenith, test"
+      print tx
+      endTime <- getCurrentTime
+      print endTime
+
 clearSync :: Config -> IO ()
 clearSync config = do
   let dbPath = c_dbPath config
-  pool <- runNoLoggingT $ initPool dbPath
   _ <- initDb dbPath
-  _ <- clearWalletTransactions pool
+  _ <- clearWalletTransactions dbPath
-  w <- getWallets pool TestNet
+  w <- getWallets dbPath TestNet
-  liftIO $ mapM_ (updateWalletSync pool 0 . entityKey) w
+  liftIO $ mapM_ (updateWalletSync dbPath 0 . entityKey) w
-  w' <- liftIO $ getWallets pool TestNet
+  w' <- liftIO $ getWallets dbPath TestNet
-  r <- mapM (syncWallet config) w'
+  r <- runFileLoggingT "zenith.log" $ mapM (syncWallet config) w'
   liftIO $ print r

src/Zenith/Scanner.hs

@@ -3,23 +3,11 @@
 module Zenith.Scanner where
 
 import Control.Exception (throwIO, try)
-import qualified Control.Monad.Catch as CM (try)
-import Control.Monad.IO.Class (liftIO)
-import Control.Monad.Logger
-  ( LoggingT
-  , NoLoggingT
-  , logErrorN
-  , logInfoN
-  , runNoLoggingT
-  )
 import Data.Aeson
 import Data.HexString
 import Data.Maybe
 import qualified Data.Text as T
-import Data.Time (getCurrentTime)
-import Database.Persist.Sqlite
 import GHC.Utils.Monad (concatMapM)
-import Lens.Micro ((&), (.~), (^.), set)
 import System.Console.AsciiProgress
 import ZcashHaskell.Types
   ( BlockResponse(..)
@@ -42,77 +30,64 @@ scanZebra ::
   -> T.Text -- ^ Host
   -> Int -- ^ Port
   -> T.Text -- ^ Path to database file
-  -> NoLoggingT IO ()
+  -> IO ()
 scanZebra b host port dbFilePath = do
-  _ <- liftIO $ initDb dbFilePath
+  _ <- initDb dbFilePath
-  startTime <- liftIO getCurrentTime
-  logInfoN $ "Started sync: " <> T.pack (show startTime)
   bc <-
-    liftIO $ try $ checkBlockChain host port :: NoLoggingT
+    try $ checkBlockChain host port :: IO
-      IO
       (Either IOError ZebraGetBlockChainInfo)
   case bc of
-    Left e -> logErrorN $ T.pack (show e)
+    Left e -> print e
     Right bStatus -> do
-      let dbInfo =
+      dbBlock <- getMaxBlock dbFilePath
-            mkSqliteConnectionInfo dbFilePath & extraPragmas .~
-            ["read_uncommited = true"]
-      pool <- createSqlitePoolFromInfo dbInfo 5
-      dbBlock <- getMaxBlock pool
       let sb = max dbBlock b
       if sb > zgb_blocks bStatus || sb < 1
-        then liftIO $ throwIO $ userError "Invalid starting block for scan"
+        then throwIO $ userError "Invalid starting block for scan"
         else do
-          liftIO $
           print $
             "Scanning from " ++
             show (sb + 1) ++ " to " ++ show (zgb_blocks bStatus)
           let bList = [(sb + 1) .. (zgb_blocks bStatus)]
           displayConsoleRegions $ do
-            pg <-
+            pg <- newProgressBar def {pgTotal = fromIntegral $ length bList}
-              liftIO $
-              newProgressBar def {pgTotal = fromIntegral $ length bList}
             txList <-
-              CM.try $ mapM_ (processBlock host port pool pg) bList :: NoLoggingT
+              try $ mapM_ (processBlock host port dbFilePath pg) bList :: IO
-                IO
                 (Either IOError ())
             case txList of
-              Left e1 -> logErrorN $ T.pack (show e1)
+              Left e1 -> print e1
-              Right txList' -> logInfoN "Finished scan"
+              Right txList' -> print txList'
 
 -- | Function to process a raw block and extract the transaction information
 processBlock ::
      T.Text -- ^ Host name for `zebrad`
   -> Int -- ^ Port for `zebrad`
-  -> ConnectionPool -- ^ DB file path
+  -> T.Text -- ^ DB file path
   -> ProgressBar -- ^ Progress bar
   -> Int -- ^ The block number to process
-  -> NoLoggingT IO ()
+  -> IO ()
-processBlock host port pool pg b = do
+processBlock host port dbFp pg b = do
   r <-
-    liftIO $
     makeZebraCall
       host
       port
       "getblock"
       [Data.Aeson.String $ T.pack $ show b, jsonNumber 1]
   case r of
-    Left e -> liftIO $ throwIO $ userError e
+    Left e -> throwIO $ userError e
     Right blk -> do
       r2 <-
-        liftIO $
         makeZebraCall
           host
           port
           "getblock"
           [Data.Aeson.String $ T.pack $ show b, jsonNumber 0]
       case r2 of
-        Left e2 -> liftIO $ throwIO $ userError e2
+        Left e2 -> throwIO $ userError e2
         Right hb -> do
           let blockTime = getBlockTime hb
-          mapM_ (processTx host port blockTime pool) $
+          mapM_ (processTx host port blockTime dbFp) $
             bl_txs $ addTime blk blockTime
-          liftIO $ tick pg
+          tick pg
   where
     addTime :: BlockResponse -> Int -> BlockResponse
     addTime bl t =
@@ -127,25 +102,24 @@ processTx ::
      T.Text -- ^ Host name for `zebrad`
   -> Int -- ^ Port for `zebrad`
   -> Int -- ^ Block time
-  -> ConnectionPool -- ^ DB file path
+  -> T.Text -- ^ DB file path
   -> HexString -- ^ transaction id
-  -> NoLoggingT IO ()
+  -> IO ()
-processTx host port bt pool t = do
+processTx host port bt dbFp t = do
   r <-
-    liftIO $
     makeZebraCall
       host
       port
       "getrawtransaction"
       [Data.Aeson.String $ toText t, jsonNumber 1]
   case r of
-    Left e -> liftIO $ throwIO $ userError e
+    Left e -> throwIO $ userError e
     Right rawTx -> do
       case readZebraTransaction (ztr_hex rawTx) of
         Nothing -> return ()
         Just rzt -> do
           _ <-
-            saveTransaction pool bt $
+            saveTransaction dbFp bt $
             Transaction
               t
               (ztr_blockheight rawTx)

src/Zenith/Utils.hs

@@ -26,17 +26,17 @@ jsonNumber i = Number $ scientific (fromIntegral i) 0
 -- | Helper function to display small amounts of ZEC
 displayZec :: Integer -> String
 displayZec s
-  | abs s < 100 = show s ++ " zats "
+  | s < 100 = show s ++ " zats "
-  | abs s < 100000 = show (fromIntegral s / 100) ++ " μZEC "
+  | s < 100000 = show (fromIntegral s / 100) ++ " μZEC "
-  | abs s < 100000000 = show (fromIntegral s / 100000) ++ " mZEC "
+  | s < 100000000 = show (fromIntegral s / 100000) ++ " mZEC "
   | otherwise = show (fromIntegral s / 100000000) ++ " ZEC "
 
 -- | Helper function to display small amounts of ZEC
 displayTaz :: Integer -> String
 displayTaz s
-  | abs s < 100 = show s ++ " tazs "
+  | s < 100 = show s ++ " tazs "
-  | abs s < 100000 = show (fromIntegral s / 100) ++ " μTAZ "
+  | s < 100000 = show (fromIntegral s / 100) ++ " μTAZ "
-  | abs s < 100000000 = show (fromIntegral s / 100000) ++ " mTAZ "
+  | s < 100000000 = show (fromIntegral s / 100000) ++ " mTAZ "
   | otherwise = show (fromIntegral s / 100000000) ++ " TAZ "
 
 -- | Helper function to display abbreviated Unified Address

test/Spec.hs

@@ -1,9 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 
 import Control.Monad (when)
-import Control.Monad.Logger (runNoLoggingT)
 import Data.HexString
-import qualified Data.Text.Encoding as E
 import Database.Persist
 import Database.Persist.Sqlite
 import System.Directory
@@ -12,22 +10,15 @@ import Test.Hspec
 import ZcashHaskell.Orchard (isValidUnifiedAddress)
 import ZcashHaskell.Sapling
   ( decodeSaplingOutputEsk
-  , encodeSaplingAddress
   , getSaplingNotePosition
   , getSaplingWitness
-  , isValidShieldedAddress
   , updateSaplingCommitmentTree
   )
-import ZcashHaskell.Transparent
-  ( decodeExchangeAddress
-  , decodeTransparentAddress
-  )
 import ZcashHaskell.Types
   ( DecodedNote(..)
   , OrchardSpendingKey(..)
   , Phrase(..)
   , SaplingCommitmentTree(..)
-  , SaplingReceiver(..)
   , SaplingSpendingKey(..)
   , Scope(..)
   , ShieldedOutput(..)
@@ -81,9 +72,8 @@ main = do
           "None" `shouldBe` maybe "None" zcashWalletName s
       describe "Wallet function tests:" $ do
         it "Save Wallet:" $ do
-          pool <- runNoLoggingT $ initPool "test.db"
           zw <-
-            saveWallet pool $
+            saveWallet "test.db" $
             ZcashWallet
               "Testing"
               (ZcashNetDB MainNet)
@@ -94,19 +84,19 @@ main = do
               0
           zw `shouldNotBe` Nothing
         it "Save Account:" $ do
-          pool <- runNoLoggingT $ initPool "test.db"
           s <-
             runSqlite "test.db" $ do
               selectList [ZcashWalletName ==. "Testing"] []
-          za <- saveAccount pool =<< createZcashAccount "TestAccount" 0 (head s)
+          za <-
+            saveAccount "test.db" =<<
+            createZcashAccount "TestAccount" 0 (head s)
           za `shouldNotBe` Nothing
         it "Save address:" $ do
-          pool <- runNoLoggingT $ initPool "test.db"
           acList <-
             runSqlite "test.db" $
             selectList [ZcashAccountName ==. "TestAccount"] []
           zAdd <-
-            saveAddress pool =<<
+            saveAddress "test.db" =<<
             createWalletAddress "Personal123" 0 MainNet External (head acList)
           addList <-
             runSqlite "test.db" $
@@ -172,82 +162,29 @@ main = do
                       "6c5d1413c63a9a88db71c3f41dc12cd60197ee742fc75b217215e7144db48bd3"
       describe "Note selection for Tx" $ do
         it "Value less than balance" $ do
-          pool <- runNoLoggingT $ initPool "zenith.db"
+          res <- selectUnspentNotes "zenith.db" (toSqlKey 1) 14000000
-          res <- selectUnspentNotes pool (toSqlKey 1) 14000000
           res `shouldNotBe` ([], [], [])
         it "Value greater than balance" $ do
-          pool <- runNoLoggingT $ initPool "zenith.db"
+          let res = selectUnspentNotes "zenith.db" (toSqlKey 1) 84000000
-          let res = selectUnspentNotes pool (toSqlKey 1) 84000000
           res `shouldThrow` anyIOException
         it "Fee calculation" $ do
-          pool <- runNoLoggingT $ initPool "zenith.db"
+          res <- selectUnspentNotes "zenith.db" (toSqlKey 1) 14000000
-          res <- selectUnspentNotes pool (toSqlKey 1) 14000000
           calculateTxFee res 3 `shouldBe` 20000
-      describe "Testing validation" $ do
+      describe "Creating Tx" $ do
-        it "Unified" $ do
+        xit "To Orchard" $ do
-          let a =
+          let uaRead =
-                "utest1zfnw84xuxg0ytzqc008gz0qntr8cvwu4qjsccgtxwdrjywra7uj85x8ldymjc2jd3jvvvhyj3xwsunyvwkr5084t6p5gmvzwdgvwpflrpd6a3squ2dp8vt7cxngmwk30l44wkmvyfegypqmezxfnqj572lr779gkqj5xekp66uv4jga58alnc5j7tuank758zd96ap4f09udg6y6pxu"
+                isValidUnifiedAddress
-          True `shouldBe`
+                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
-            (case isValidUnifiedAddress (E.encodeUtf8 a) of
+          case uaRead of
-               Just _a1 -> True
+            Nothing -> assertFailure "wrong address"
-               Nothing ->
+            Just ua -> do
-                 isValidShieldedAddress (E.encodeUtf8 a) ||
+              tx <-
-                 (case decodeTransparentAddress (E.encodeUtf8 a) of
+                prepareTx
-                    Just _a3 -> True
+                  "zenith.db"
-                    Nothing ->
+                  TestNet
-                      case decodeExchangeAddress a of
+                  (toSqlKey 1)
-                        Just _a4 -> True
+                  2819811
-                        Nothing -> False))
+                  0.04
-        it "Sapling" $ do
+                  ua
-          let a =
+                  "sent with Zenith, test"
-                "ztestsapling1tgjr4zppwk4ne8xy6gdq4z2gwq7dmf5jq8z2ctpn8nlmtse0a74fa5z0m8z383gmpgqz6q6duu4"
+              tx `shouldBe` Right (hexString "deadbeef")
-          True `shouldBe`
-            (case isValidUnifiedAddress (E.encodeUtf8 a) of
-               Just _a1 -> True
-               Nothing ->
-                 isValidShieldedAddress (E.encodeUtf8 a) ||
-                 (case decodeTransparentAddress (E.encodeUtf8 a) of
-                    Just _a3 -> True
-                    Nothing ->
-                      case decodeExchangeAddress a of
-                        Just _a4 -> True
-                        Nothing -> False))
-        it "Transparent" $ do
-          let a = "tmGfVZHuGVJ5vcLAgBdkUU4w7fLTRE5nXm3"
-          True `shouldBe`
-            (case isValidUnifiedAddress (E.encodeUtf8 a) of
-               Just _a1 -> True
-               Nothing ->
-                 isValidShieldedAddress (E.encodeUtf8 a) ||
-                 (case decodeTransparentAddress (E.encodeUtf8 a) of
-                    Just _a3 -> True
-                    Nothing ->
-                      case decodeExchangeAddress a of
-                        Just _a4 -> True
-                        Nothing -> False))
-        it "Check Sapling Address" $ do
-          let a =
-                encodeSaplingAddress TestNet $
-                SaplingReceiver
-                  "Z$:\136!u\171<\156\196\210\SUB\n\137Hp<\221\166\146\SOH\196\172,3<\255\181\195/\239\170\158\208O\217\197\DC3\197\ESC\n\NUL-"
-          a `shouldBe`
-            Just
-              "ztestsapling1tgjr4zppwk4ne8xy6gdq4z2gwq7dmf5jq8z2ctpn8nlmtse0a74fa5z0m8z383gmpgqz6q6duu4"
-      {-describe "Creating Tx" $ do-}
-        {-xit "To Orchard" $ do-}
-          {-let uaRead =-}
-                {-isValidUnifiedAddress-}
-                  {-"utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"-}
-          {-case uaRead of-}
-            {-Nothing -> assertFailure "wrong address"-}
-            {-Just ua -> do-}
-              {-tx <--}
-                {-prepareTx-}
-                  {-"zenith.db"-}
-                  {-TestNet-}
-                  {-(toSqlKey 1)-}
-                  {-2819811-}
-                  {-0.04-}
-                  {-ua-}
-                  {-"sent with Zenith, test"-}
-              {-tx `shouldBe` Right (hexString "deadbeef")-}

zcash-haskell

@@ -1 +1 @@
-Subproject commit 9dddb42bb3ab78ed0c4d44efb00960ac112c2ce6
+Subproject commit 22c0fe374976d9f2323a8b7cd42f941423d45111

zenith.cabal

@@ -46,8 +46,6 @@ library
     , bytestring
     , esqueleto
     , resource-pool
-    , binary
-    , exceptions
     , monad-logger
     , vty-crossplatform
     , secp256k1-haskell
@@ -63,7 +61,6 @@ library
     , microlens-th
     , mtl
     , persistent
-    , Hclip
     , persistent-sqlite
     , persistent-template
     , process
@@ -108,7 +105,6 @@ executable zenscan
   build-depends:
       base >=4.12 && <5
     , configurator
-    , monad-logger
     , zenith
   pkgconfig-depends: rustzcash_wrapper
   default-language: Haskell2010
@@ -123,7 +119,6 @@ test-suite zenith-tests
       base >=4.12 && <5
     , bytestring
     , configurator
-    , monad-logger
     , data-default
     , sort
     , text