Plutus Playground Smart Contract

Playground.hs

-- | Crowdfunding contract implemented using the [[Plutus]] interface.
-- This is the fully parallel version that collects all contributions
-- in a single transaction.
--
-- Note [Transactions in the crowdfunding campaign] explains the structure of
-- this contract on the blockchain.
import qualified Language.PlutusTx            as PlutusTx
import qualified Ledger.Interval              as Interval
import           Ledger.Slot                  (SlotRange)
import qualified Ledger.Slot                  as Slot
import qualified Language.PlutusTx.Prelude    as P
import           Ledger
import qualified Ledger.Ada.TH                as Ada
import           Ledger.Ada                   (Ada)
import           Ledger.Validation           
import           Playground.Contract
import           Wallet                       as Wallet

myValidatorScript :: ValidatorScript
myValidatorScript = ValidatorScript $$(Ledger.compileScript[||\(ds :: ()) (rs :: ()) (_ :: PendingTx) -> ()||])

Simulation.json

[0,[{"wallets":[{"simulatorWalletWallet":{"getWallet":1},"simulatorWalletBalance":{"getValue":[[{"unCurrencySymbol":"5fff"},[[{"unTokenName":""},10]]]]}},{"simulatorWalletWallet":{"getWallet":2},"simulatorWalletBalance":{"getValue":[[{"unCurrencySymbol":"5fff"},[[{"unTokenName":""},10]]]]}}],"signatures":[{"functionName":"payToWallet_","argumentSchema":[{"contents":[["ivTo",{"contents":[["getSlot",{"tag":"SimpleIntSchema"}]],"tag":"SimpleObjectSchema"}],["ivFrom",{"contents":[["getSlot",{"tag":"SimpleIntSchema"}]],"tag":"SimpleObjectSchema"}]],"tag":"SimpleObjectSchema"},{"contents":[["getValue",{"contents":[["unMap",{"contents":{"contents":[{"tag":"SimpleHexSchema"},{"contents":[["unMap",{"contents":{"contents":[{"tag":"SimpleStringSchema"},{"tag":"SimpleIntSchema"}],"tag":"SimpleTupleSchema"},"tag":"SimpleArraySchema"}]],"tag":"SimpleObjectSchema"}],"tag":"SimpleTupleSchema"},"tag":"SimpleArraySchema"}]],"tag":"SimpleObjectSchema"}]],"tag":"ValueSchema"},{"contents":[["getWallet",{"tag":"SimpleIntSchema"}]],"tag":"SimpleObjectSchema"}]}],"currencies":[{"knownTokens":[{"unTokenName":""}],"hash":"5fff","friendlyName":"Ada"}],"actions":[]}]]