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Signed-off-by: Marin Veršić <[email protected]>
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dependencies { | ||
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.0") | ||
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.6.0") | ||
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implementation("net.i2p.crypto:eddsa:0.3.0") | ||
implementation("org.bouncycastle:bcprov-jdk15on:1.65") | ||
implementation("com.github.multiformats:java-multihash:1.3.0") | ||
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implementation(project(":model")) | ||
implementation(project(":block")) | ||
api(project(":admin-client")) | ||
} |
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63
examples/tutorial/src/main/kotlin/jp/co/soramitsu/iroha2/Main.kt
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package jp.co.soramitsu.iroha2 | ||
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import jp.co.soramitsu.iroha2.generated.AccountId | ||
import jp.co.soramitsu.iroha2.generated.AssetValue | ||
import jp.co.soramitsu.iroha2.generated.AssetValueType | ||
import kotlinx.coroutines.runBlocking | ||
import java.net.URL | ||
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fun main(args: Array<String>): Unit = runBlocking { | ||
val peerUrl = "http://127.0.0.1:8080" | ||
val telemetryUrl = "http://127.0.0.1:8180" | ||
val admin = AccountId("bob".asName(), "wonderland".asDomainId()) | ||
val adminKeyPair = keyPairFromHex( | ||
"7233bfc89dcbd68c19fde6ce6158225298ec1131b6a130d1aeb454c1ab5183c0", | ||
"9ac47abf59b356e0bd7dcbbbb4dec080e302156a48ca907e47cb6aea1d32719e", | ||
) | ||
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val client = AdminIroha2Client(URL(peerUrl), URL(peerUrl), URL(telemetryUrl), log = true) | ||
val query = Query(client, admin, adminKeyPair) | ||
query.findAllDomains() | ||
.also { println("ALL DOMAINS: ${it.map { d -> d.id.asString() }}") } | ||
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val sendTransaction = SendTransaction(client, admin, adminKeyPair) | ||
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val domain = "looking_glass_${System.currentTimeMillis()}" | ||
sendTransaction.registerDomain(domain).also { println("DOMAIN $domain CREATED") } | ||
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val madHatter = "madHatter_${System.currentTimeMillis()}$ACCOUNT_ID_DELIMITER$domain" | ||
val madHatterKeyPair = generateKeyPair() | ||
sendTransaction.registerAccount(madHatter, listOf(madHatterKeyPair.public.toIrohaPublicKey())) | ||
.also { println("ACCOUNT $madHatter CREATED") } | ||
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query.findAllAccounts() | ||
.also { println("ALL ACCOUNTS: ${it.map { a -> a.id.asString() }}") } | ||
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val assetDefinition = "asset_time_${System.currentTimeMillis()}$ASSET_ID_DELIMITER$domain" | ||
sendTransaction.registerAssetDefinition(assetDefinition, AssetValueType.Quantity()) | ||
.also { println("ASSET DEFINITION $assetDefinition CREATED") } | ||
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val madHatterAsset = "$assetDefinition$ASSET_ID_DELIMITER$madHatter" | ||
sendTransaction.registerAsset(madHatterAsset, AssetValue.Quantity(100)) | ||
.also { println("ASSET $madHatterAsset CREATED") } | ||
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val whiteRabbit = "whiteRabbit_${System.currentTimeMillis()}$ACCOUNT_ID_DELIMITER$domain" | ||
val whiteRabbitKeyPair = generateKeyPair() | ||
sendTransaction.registerAccount(whiteRabbit, listOf(whiteRabbitKeyPair.public.toIrohaPublicKey())) | ||
.also { println("ACCOUNT $whiteRabbit CREATED") } | ||
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val whiteRabbitAsset = "$assetDefinition$ASSET_ID_DELIMITER$whiteRabbit" | ||
sendTransaction.registerAsset(whiteRabbitAsset, AssetValue.Quantity(0)) | ||
.also { println("ASSET $whiteRabbitAsset CREATED") } | ||
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sendTransaction.transferAsset(madHatterAsset, 10, whiteRabbit, madHatter.asAccountId(), madHatterKeyPair) | ||
.also { println("$madHatter TRANSFERRED FROM $madHatterAsset TO $whiteRabbitAsset: 10") } | ||
query.getAccountAmount(madHatter, madHatterAsset).also { println("$madHatterAsset BALANCE: $it") } | ||
query.getAccountAmount(whiteRabbit, whiteRabbitAsset).also { println("$whiteRabbitAsset BALANCE: $it") } | ||
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sendTransaction.burnAssets(madHatterAsset, 10, madHatter.asAccountId(), madHatterKeyPair) | ||
.also { println("$madHatterAsset WAS BURN") } | ||
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query.getAccountAmount(madHatter, madHatterAsset) | ||
.also { println("$madHatterAsset BALANCE: $it AFTER ASSETS BURNING") } | ||
} |
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46
examples/tutorial/src/main/kotlin/jp/co/soramitsu/iroha2/Query.kt
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package jp.co.soramitsu.iroha2 | ||
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import jp.co.soramitsu.iroha2.generated.AccountId | ||
import jp.co.soramitsu.iroha2.generated.AssetValue | ||
import jp.co.soramitsu.iroha2.generated.GenericPredicateBox | ||
import jp.co.soramitsu.iroha2.generated.ValuePredicate | ||
import jp.co.soramitsu.iroha2.query.QueryBuilder | ||
import java.security.KeyPair | ||
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open class Query( | ||
private val client: AdminIroha2Client, | ||
private val admin: AccountId, | ||
private val keyPair: KeyPair, | ||
) { | ||
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suspend fun findAllDomains(queryFilter: GenericPredicateBox<ValuePredicate>? = null) = QueryBuilder | ||
.findAllDomains(queryFilter) | ||
.account(admin) | ||
.buildSigned(keyPair) | ||
.let { client.sendQuery(it) } | ||
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suspend fun findAllAccounts(queryFilter: GenericPredicateBox<ValuePredicate>? = null) = QueryBuilder | ||
.findAllAccounts(queryFilter) | ||
.account(admin) | ||
.buildSigned(keyPair) | ||
.let { | ||
client.sendQuery(it) | ||
} | ||
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suspend fun findAllAssets(queryFilter: GenericPredicateBox<ValuePredicate>? = null) = QueryBuilder | ||
.findAllAssets(queryFilter) | ||
.account(admin) | ||
.buildSigned(keyPair) | ||
.let { client.sendQuery(it) } | ||
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suspend fun getAccountAmount(accountId: String, assetId: String): Long { | ||
return QueryBuilder.findAccountById(accountId.asAccountId()) | ||
.account(admin) | ||
.buildSigned(keyPair) | ||
.let { query -> | ||
client.sendQuery(query).assets[assetId.asAssetId()]?.value | ||
}.let { value -> | ||
value?.cast<AssetValue.Quantity>()?.u32 | ||
} ?: throw RuntimeException("NOT FOUND") | ||
} | ||
} |
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114
examples/tutorial/src/main/kotlin/jp/co/soramitsu/iroha2/SendTransaction.kt
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package jp.co.soramitsu.iroha2 | ||
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import jp.co.soramitsu.iroha2.generated.AccountId | ||
import jp.co.soramitsu.iroha2.generated.AssetValue | ||
import jp.co.soramitsu.iroha2.generated.AssetValueType | ||
import jp.co.soramitsu.iroha2.generated.Metadata | ||
import jp.co.soramitsu.iroha2.generated.Mintable | ||
import jp.co.soramitsu.iroha2.generated.Name | ||
import jp.co.soramitsu.iroha2.generated.PublicKey | ||
import jp.co.soramitsu.iroha2.generated.Value | ||
import kotlinx.coroutines.withTimeout | ||
import java.security.KeyPair | ||
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class SendTransaction( | ||
private val client: AdminIroha2Client, | ||
private val admin: AccountId, | ||
private val keyPair: KeyPair, | ||
private val timeout: Long = 10000, | ||
) { | ||
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suspend fun registerDomain( | ||
id: String, | ||
metadata: Map<Name, Value> = mapOf(), | ||
admin: AccountId = this.admin, | ||
keyPair: KeyPair = this.keyPair, | ||
) { | ||
client.sendTransaction { | ||
account(admin) | ||
this.registerDomain(id.asDomainId(), metadata) | ||
buildSigned(keyPair) | ||
}.also { | ||
withTimeout(timeout) { it.await() } | ||
} | ||
} | ||
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suspend fun registerAccount( | ||
id: String, | ||
signatories: List<PublicKey>, | ||
metadata: Map<Name, Value> = mapOf(), | ||
admin: AccountId = this.admin, | ||
keyPair: KeyPair = this.keyPair, | ||
) { | ||
client.sendTransaction { | ||
account(admin) | ||
this.registerAccount(id.asAccountId(), signatories, Metadata(metadata)) | ||
buildSigned(keyPair) | ||
}.also { | ||
withTimeout(timeout) { it.await() } | ||
} | ||
} | ||
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suspend fun registerAssetDefinition( | ||
id: String, | ||
type: AssetValueType = AssetValueType.Store(), | ||
metadata: Map<Name, Value> = mapOf(), | ||
mintable: Mintable = Mintable.Infinitely(), | ||
admin: AccountId = this.admin, | ||
keyPair: KeyPair = this.keyPair, | ||
) { | ||
client.sendTransaction { | ||
account(admin) | ||
this.registerAssetDefinition(id.asAssetDefinitionId(), type, Metadata(metadata), mintable) | ||
buildSigned(keyPair) | ||
}.also { | ||
withTimeout(timeout) { it.await() } | ||
} | ||
} | ||
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suspend fun registerAsset( | ||
id: String, | ||
value: AssetValue, | ||
admin: AccountId = this.admin, | ||
keyPair: KeyPair = this.keyPair, | ||
) { | ||
client.sendTransaction { | ||
account(admin) | ||
this.registerAsset(id.asAssetId(), value) | ||
buildSigned(keyPair) | ||
}.also { | ||
withTimeout(timeout) { it.await() } | ||
} | ||
} | ||
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suspend fun transferAsset( | ||
from: String, | ||
value: Int, | ||
to: String, | ||
admin: AccountId = this.admin, | ||
keyPair: KeyPair = this.keyPair, | ||
) { | ||
client.sendTransaction { | ||
account(admin) | ||
this.transferAsset(from.asAssetId(), value, to.asAccountId()) | ||
buildSigned(keyPair) | ||
}.also { | ||
withTimeout(timeout) { it.await() } | ||
} | ||
} | ||
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suspend fun burnAssets( | ||
assetId: String, | ||
value: Int, | ||
admin: AccountId = this.admin, | ||
keyPair: KeyPair = this.keyPair, | ||
) { | ||
client.sendTransaction { | ||
account(admin) | ||
this.burnAsset(assetId.asAssetId(), value) | ||
buildSigned(keyPair) | ||
}.also { | ||
withTimeout(timeout) { it.await() } | ||
} | ||
} | ||
} |
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