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main.org.onflow.flow.sdk.impl.AsyncFlowAccessApiImpl.kt Maven / Gradle / Ivy
package org.onflow.flow.sdk.impl
import com.google.common.util.concurrent.FutureCallback
import com.google.common.util.concurrent.Futures
import com.google.common.util.concurrent.ListenableFuture
import com.google.common.util.concurrent.MoreExecutors
import com.google.protobuf.ByteString
import org.onflow.flow.sdk.*
import io.grpc.ManagedChannel
import org.onflow.protobuf.access.Access
import org.onflow.protobuf.access.AccessAPIGrpc
import java.io.Closeable
import java.util.concurrent.CompletableFuture
class AsyncFlowAccessApiImpl(
private val api: AccessAPIGrpc.AccessAPIFutureStub,
) : AsyncFlowAccessApi, Closeable {
override fun close() {
val chan = api.channel
if (chan is ManagedChannel) {
chan.shutdownNow()
}
}
override fun ping(): CompletableFuture> {
return try {
completableFuture(
try {
api.ping(Access.PingRequest.newBuilder().build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to ping", e))
}
).handle { _, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to ping", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(Unit)
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to ping", e))
}
}
override fun getLatestBlockHeader(sealed: Boolean): CompletableFuture> {
return try {
completableFuture(
try {
api.getLatestBlockHeader(
Access.GetLatestBlockHeaderRequest.newBuilder().setIsSealed(sealed).build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest block header", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest block header", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowBlockHeader.of(response.block))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest block header", e))
}
}
override fun getBlockHeaderById(id: FlowId): CompletableFuture> {
return try {
completableFuture(
try {
api.getBlockHeaderByID(Access.GetBlockHeaderByIDRequest.newBuilder().setId(id.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block header by ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get block header by ID", ex)
} else {
if (response.hasBlock()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowBlockHeader.of(response.block))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Block header not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block header by ID", e))
}
}
override fun getBlockHeaderByHeight(height: Long): CompletableFuture> {
return try {
completableFuture(
try {
api.getBlockHeaderByHeight(Access.GetBlockHeaderByHeightRequest.newBuilder().setHeight(height).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block header by height", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get block header by height", ex)
} else {
if (response.hasBlock()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowBlockHeader.of(response.block))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Block header not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block header by height", e))
}
}
override fun getLatestBlock(sealed: Boolean): CompletableFuture> {
return try {
completableFuture(
try {
api.getLatestBlock(Access.GetLatestBlockRequest.newBuilder().setIsSealed(sealed).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest block", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest block", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowBlock.of(response.block))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest block", e))
}
}
override fun getBlockById(id: FlowId): CompletableFuture> {
return try {
completableFuture(
try {
api.getBlockByID(Access.GetBlockByIDRequest.newBuilder().setId(id.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block by ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get block by ID", ex)
} else {
if (response.hasBlock()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowBlock.of(response.block))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Block not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block by ID", e))
}
}
override fun getBlockByHeight(height: Long): CompletableFuture> {
return try {
completableFuture(
try {
api.getBlockByHeight(Access.GetBlockByHeightRequest.newBuilder().setHeight(height).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block by height", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get block by height", ex)
} else {
if (response.hasBlock()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowBlock.of(response.block))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Block not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get block by height", e))
}
}
override fun getCollectionById(id: FlowId): CompletableFuture> {
return try {
completableFuture(
try {
api.getCollectionByID(Access.GetCollectionByIDRequest.newBuilder().setId(id.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get collection by ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get collection by ID", ex)
} else {
if (response.hasCollection()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowCollection.of(response.collection))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Collection not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get collection by ID", e))
}
}
override fun sendTransaction(transaction: FlowTransaction): CompletableFuture> {
return try {
completableFuture(
try {
api.sendTransaction(Access.SendTransactionRequest.newBuilder().setTransaction(transaction.builder().build()).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to send transaction", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to send transaction", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowId.of(response.id.toByteArray()))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to send transaction", e))
}
}
override fun getTransactionById(id: FlowId): CompletableFuture> {
return try {
completableFuture(
try {
api.getTransaction(Access.GetTransactionRequest.newBuilder().setId(id.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction by ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction by ID", ex)
} else {
if (response.hasTransaction()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowTransaction.of(response.transaction))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Transaction not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction by ID", e))
}
}
override fun getTransactionResultById(id: FlowId): CompletableFuture> {
return try {
completableFuture(
try {
api.getTransactionResult(Access.GetTransactionRequest.newBuilder().setId(id.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction result by ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction result by ID", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowTransactionResult.of(response))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction result by ID", e))
}
}
@Deprecated("Behaves identically to getAccountAtLatestBlock", replaceWith = ReplaceWith("getAccountAtLatestBlock"))
override fun getAccountByAddress(addresss: FlowAddress): CompletableFuture> {
return try {
completableFuture(
try {
api.getAccount(Access.GetAccountRequest.newBuilder().setAddress(addresss.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get account by address", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get account by address", ex)
} else {
if (response.hasAccount()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowAccount.of(response.account))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Account not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get account by address", e))
}
}
override fun getAccountAtLatestBlock(addresss: FlowAddress): CompletableFuture> {
return try {
completableFuture(
try {
api.getAccountAtLatestBlock(Access.GetAccountAtLatestBlockRequest.newBuilder().setAddress(addresss.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get account at latest block", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get account at latest block", ex)
} else {
if (response.hasAccount()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowAccount.of(response.account))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Account not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get account at latest block", e))
}
}
override fun getAccountByBlockHeight(addresss: FlowAddress, height: Long): CompletableFuture> {
return try {
completableFuture(
try {
api.getAccountAtBlockHeight(
Access.GetAccountAtBlockHeightRequest.newBuilder()
.setAddress(addresss.byteStringValue)
.setBlockHeight(height)
.build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get account by block height", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get account by block height", ex)
} else {
if (response.hasAccount()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowAccount.of(response.account))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Account not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get account by block height", e))
}
}
override fun executeScriptAtLatestBlock(script: FlowScript, arguments: Iterable): CompletableFuture> {
return try {
completableFuture(
try {
api.executeScriptAtLatestBlock(
Access.ExecuteScriptAtLatestBlockRequest.newBuilder()
.setScript(script.byteStringValue)
.addAllArguments(arguments)
.build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at latest block", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at latest block", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowScriptResponse(response.value.toByteArray()))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at latest block", e))
}
}
override fun executeScriptAtBlockId(script: FlowScript, blockId: FlowId, arguments: Iterable): CompletableFuture> {
return try {
completableFuture(
try {
api.executeScriptAtBlockID(
Access.ExecuteScriptAtBlockIDRequest.newBuilder()
.setBlockId(blockId.byteStringValue)
.setScript(script.byteStringValue)
.addAllArguments(arguments)
.build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at block ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at block ID", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowScriptResponse(response.value.toByteArray()))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at block ID", e))
}
}
override fun executeScriptAtBlockHeight(script: FlowScript, height: Long, arguments: Iterable): CompletableFuture> {
return try {
completableFuture(
try {
api.executeScriptAtBlockHeight(
Access.ExecuteScriptAtBlockHeightRequest.newBuilder()
.setBlockHeight(height)
.setScript(script.byteStringValue)
.addAllArguments(arguments)
.build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at block height", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at block height", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowScriptResponse(response.value.toByteArray()))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to execute script at block height", e))
}
}
override fun getEventsForHeightRange(type: String, range: ClosedRange): CompletableFuture>> {
return try {
completableFuture(
try {
api.getEventsForHeightRange(
Access.GetEventsForHeightRangeRequest.newBuilder()
.setType(type)
.setStartHeight(range.start)
.setEndHeight(range.endInclusive)
.build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get events for height range", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get events for height range", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(response.resultsList.map { FlowEventResult.of(it) })
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get events for height range", e))
}
}
override fun getEventsForBlockIds(type: String, ids: Set): CompletableFuture>> {
return try {
completableFuture(
try {
api.getEventsForBlockIDs(
Access.GetEventsForBlockIDsRequest.newBuilder()
.setType(type)
.addAllBlockIds(ids.map { it.byteStringValue })
.build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get events for block IDs", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get events for block IDs", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(response.resultsList.map { FlowEventResult.of(it) })
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get events for block IDs", e))
}
}
override fun getNetworkParameters(): CompletableFuture> {
return try {
completableFuture(
try {
api.getNetworkParameters(Access.GetNetworkParametersRequest.newBuilder().build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get network parameters", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get network parameters", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowChainId.of(response.chainId))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get network parameters", e))
}
}
override fun getLatestProtocolStateSnapshot(): CompletableFuture> {
return try {
completableFuture(
try {
api.getLatestProtocolStateSnapshot(Access.GetLatestProtocolStateSnapshotRequest.newBuilder().build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest protocol state snapshot", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest protocol state snapshot", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(FlowSnapshot(response.serializedSnapshot.toByteArray()))
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get latest protocol state snapshot", e))
}
}
override fun getTransactionsByBlockId(id: FlowId): CompletableFuture>> {
return try {
completableFuture(
try {
api.getTransactionsByBlockID(
Access.GetTransactionsByBlockIDRequest.newBuilder().setBlockId(id.byteStringValue).build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transactions by block ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get transactions by block ID", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(response.transactionsList.map { FlowTransaction.of(it) })
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transactions by block ID", e))
}
}
override fun getTransactionResultsByBlockId(id: FlowId): CompletableFuture>> {
return try {
completableFuture(
try {
api.getTransactionResultsByBlockID(
Access.GetTransactionsByBlockIDRequest.newBuilder().setBlockId(id.byteStringValue).build()
)
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction results by block ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction results by block ID", ex)
} else {
FlowAccessApi.AccessApiCallResponse.Success(response.transactionResultsList.map { FlowTransactionResult.of(it) })
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get transaction results by block ID", e))
}
}
override fun getExecutionResultByBlockId(id: FlowId): CompletableFuture> {
return try {
completableFuture(
try {
api.getExecutionResultByID(Access.GetExecutionResultByIDRequest.newBuilder().setId(id.byteStringValue).build())
} catch (e: Exception) {
return CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get execution result by block ID", e))
}
).handle { response, ex ->
if (ex != null) {
FlowAccessApi.AccessApiCallResponse.Error("Failed to get execution result by block ID", ex)
} else {
if (response.hasExecutionResult()) {
FlowAccessApi.AccessApiCallResponse.Success(FlowExecutionResult.of(response))
} else {
FlowAccessApi.AccessApiCallResponse.Error("Execution result not found")
}
}
}
} catch (e: Exception) {
CompletableFuture.completedFuture(FlowAccessApi.AccessApiCallResponse.Error("Failed to get execution result by block ID", e))
}
}
}
fun completableFuture(future: ListenableFuture): CompletableFuture {
val completable: CompletableFuture = object : CompletableFuture() {
override fun cancel(mayInterruptIfRunning: Boolean): Boolean {
val result: Boolean = future.cancel(mayInterruptIfRunning)
super.cancel(mayInterruptIfRunning)
return result
}
}
Futures.addCallback(
future,
object : FutureCallback {
override fun onSuccess(result: T?) {
completable.complete(result)
}
override fun onFailure(t: Throwable) {
completable.completeExceptionally(t)
}
},
MoreExecutors.directExecutor()
)
return completable
}
