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Sync notary demo fixes from M14

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* Use Cash contract instead of DummyContract in notary demo to remove dependency on test utils
* Check transactions to be recorded before filtering rather than after, as currently if the entire
list of transactions is already recorded, it's mis-reported as an empty input.
This commit is contained in:
Ross Nicoll 2017-08-02 17:49:28 +01:00
parent 32ee332d16
commit f81f374377
1 changed files with 11 additions and 11 deletions
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22
samples/notary-demo/src/main/kotlin/net/corda/notarydemo/flows/DummyIssueAndMove.kt
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@ -1,8 +1,8 @@
package net.corda.notarydemo.flows
import co.paralleluniverse.fibers.Suspendable
import net.corda.core.contracts.Contract
import net.corda.core.contracts.ContractState
import net.corda.contracts.asset.Cash
import net.corda.core.contracts.*
import net.corda.core.crypto.sha256
import net.corda.core.flows.FlowLogic
import net.corda.core.flows.StartableByRPC
@ -26,16 +26,16 @@ class DummyIssueAndMove(private val notary: Party, private val counterpartyNode:
@Suspendable
override fun call() = serviceHub.run {
// Self issue an asset
val state = State(listOf(myInfo.legalIdentity), discriminator)
val issueTx = signInitialTransaction(TransactionBuilder(notary).apply {
addOutputState(state)
})
recordTransactions(issueTx)
val amount = Amount(1000000, Issued(myInfo.legalIdentity.ref(0), GBP))
val issueTxBuilder = TransactionBuilder(notary = notary)
val signers = Cash().generateIssue(issueTxBuilder, amount, serviceHub.myInfo.legalIdentity, notary)
val issueTx = serviceHub.signInitialTransaction(issueTxBuilder, signers)
serviceHub.recordTransactions(issueTx)
// Move ownership of the asset to the counterparty
val moveTxBuilder = TransactionBuilder(notary = notary)
val (_, keys) = vaultService.generateSpend(moveTxBuilder, Amount(amount.quantity, GBP), counterpartyNode)
// We don't check signatures because we know that the notary's signature is missing
signInitialTransaction(TransactionBuilder(notary).apply {
addInputState(issueTx.tx.outRef<ContractState>(0))
addOutputState(state.copy(participants = listOf(counterpartyNode)))
})
signInitialTransaction(moveTxBuilder, keys)
}
}