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removed sample solution

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Lars Brünjes 2021-07-21 13:18:50 +02:00
parent 9e0b13d96c
commit 03e6e4ca9d
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2 changed files with 0 additions and 55 deletions
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code/week04/plutus-pioneer-program-week04.cabal
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@ -15,7 +15,6 @@ library
, Week04.Homework , Week04.Homework
, Week04.Maybe , Week04.Maybe
, Week04.Monad , Week04.Monad
, Week04.Solution
, Week04.Trace , Week04.Trace
, Week04.Writer , Week04.Writer
other-modules: Week04.Vesting other-modules: Week04.Vesting

54
code/week04/src/Week04/Solution.hs
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@ -1,54 +0,0 @@
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE DeriveAnyClass #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE TypeOperators #-}
module Week04.Solution where
import Data.Aeson (FromJSON, ToJSON)
import Data.Functor (void)
import Data.Text (Text, unpack)
import GHC.Generics (Generic)
import Ledger
import Ledger.Ada as Ada
import Ledger.Constraints as Constraints
import Plutus.Contract as Contract
import Plutus.Trace.Emulator as Emulator
import Wallet.Emulator.Wallet
data PayParams = PayParams
{ ppRecipient :: PubKeyHash
, ppLovelace :: Integer
} deriving (Show, Generic, FromJSON, ToJSON)
type PaySchema = Endpoint "pay" PayParams
payContract :: Contract () PaySchema Text ()
payContract = do
pp <- endpoint @"pay"
let tx = mustPayToPubKey (ppRecipient pp) $ lovelaceValueOf $ ppLovelace pp
handleError (\err -> Contract.logInfo $ "caught error: " ++ unpack err) $ void $ submitTx tx
payContract
payTrace :: Integer -> Integer -> EmulatorTrace ()
payTrace x y = do
h <- activateContractWallet (Wallet 1) payContract
let pkh = pubKeyHash $ walletPubKey $ Wallet 2
callEndpoint @"pay" h $ PayParams
{ ppRecipient = pkh
, ppLovelace = x
}
void $ Emulator.waitNSlots 1
callEndpoint @"pay" h $ PayParams
{ ppRecipient = pkh
, ppLovelace = y
}
void $ Emulator.waitNSlots 1
payTest1 :: IO ()
payTest1 = runEmulatorTraceIO $ payTrace 1000000 2000000
payTest2 :: IO ()
payTest2 = runEmulatorTraceIO $ payTrace 1000000000 2000000