private async Task UpdateBlockchainPolicy(I2B_Request request)
{
BigInteger?nonce = null;
if (_blockchain_settings.transaction_fire_and_forget)
{
nonce = _web3geth_service.BlockchainManager.GetMainAccountNonceForRawTransaction;
}
UpdatePolicy update_policy = JsonConvert.DeserializeObject <UpdatePolicy>(request.task.payload);
string tx_hash = await _web3geth_service.Policy.SetPolicyAllAttributes(
contract_address : update_policy.contract_address,
task_uuid : request.task_uuid,
start_date_time : update_policy.start_date_time.ToString(),
end_date_time : update_policy.end_date_time.ToString(),
start_date_time_local : update_policy.start_date_time_local,
end_date_time_local : update_policy.end_date_time_local,
status : update_policy.status,
deleted : update_policy.deleted.ToString(),
nonce : nonce);
if (_blockchain_settings.transaction_fire_and_forget)
{
// check transaction is pending
await MakeSureTransactionIsPending(tx_hash);
var fire_and_forget = BackgroundWaitTransactionResult(tx_hash, request);
}
else
{
await BackgroundWaitTransactionResult(tx_hash, request);
}
}
private async Task CreateNewBlockchainPolicy(I2B_Request request)
{
BigInteger?nonce = null;
if (_blockchain_settings.transaction_fire_and_forget)
{
nonce = _web3geth_service.BlockchainManager.GetMainAccountNonceForRawTransaction;
}
CreatePolicy create_policy = JsonConvert.DeserializeObject <CreatePolicy>(request.task.payload);
string tx_hash = await _web3geth_service.Policy.CreateAsync(
task_uuid : request.task_uuid,
pid : create_policy.pid.ToString(),
psn : create_policy.psn,
tenant_id : create_policy.tenant_id.ToString(),
start_date_time : create_policy.start_date_time.ToString(),
end_date_time : create_policy.end_date_time.ToString(),
start_date_time_local : create_policy.start_date_time_local,
end_date_time_local : create_policy.end_date_time_local,
nonce : nonce);
if (_blockchain_settings.transaction_fire_and_forget)
{
// check transaction is pending
await MakeSureTransactionIsPending(tx_hash);
var fire_and_forget = BackgroundWaitTransactionResult(tx_hash, request);
}
else
{
await BackgroundWaitTransactionResult(tx_hash, request);
}
}
public async Task SendI2B_Request(I2B_Request request)
{
//_logger.LogDebug("Executing: EasyNetQService.SendI2B_Request({@request})", request);
_logger.LogDebug("Executing: EasyNetQService.SendI2B_Request({task_uuid})", request.task_uuid);
var msg = new Message <I2B_Request>(request);
await _bus.Advanced.PublishAsync(Exchange.GetDefault(), QueueNameFormatting("intermediate2blockchain"), false, msg);
}
public async Task OnReceiving_I2B_Request(IMessage <I2B_Request> msg, MessageReceivedInfo info)
{
try
{
I2B_Request request = msg.Body;
switch (request.task.name)
{
case "createNewBlockchainPolicy":
await CreateNewBlockchainPolicy(request);
break;
case "createNewBlockchainFlight":
await CreateNewBlockchainFlight(request);
break;
case "deleteBlockchainPolicy":
await DeleteBlockchainPolicy(request);
break;
case "deleteBlockchainFlight":
await DeleteBlockchainFlight(request);
break;
case "updateBlockchainPolicy":
await UpdateBlockchainPolicy(request);
break;
case "updateBlockchainFlight":
await UpdateBlockchainFlight(request);
break;
default:
break;
}
}
catch (Exception ex)
{
_logger.LogError("Exception: EasyNetQService.OnReceiving_I2B_Request() => throw {@ex}", ex);
throw ex;
}
}
private async Task BackgroundWaitTransactionResult(string tx_hash, I2B_Request request)
{
_logger.LogDebug("Executing: EasyNetQService.BackgroundWaitTransactionResult({task_uuid}, {name}, {tx_hash})", request.task_uuid, request.task.name, tx_hash);
Tuple <string, string> result = new Tuple <string, string>("", "");
switch (request.task.name)
{
case "createNewBlockchainPolicy":
result = await _web3geth_service.Policy.GetTransactionResultAsync_Create(tx_hash);
break;
case "createNewBlockchainFlight":
result = await _web3geth_service.Flight.GetTransactionResultAsync_Create(tx_hash);
break;
case "deleteBlockchainPolicy":
result = await _web3geth_service.Policy.GetTransactionResult_SetPolicyAllAttributes(tx_hash);
break;
case "deleteBlockchainFlight":
result = await _web3geth_service.Flight.GetTransactionResult_SetFlightAllAttributes(tx_hash);
break;
case "updateBlockchainPolicy":
result = await _web3geth_service.Policy.GetTransactionResult_SetPolicyAllAttributes(tx_hash);
break;
case "updateBlockchainFlight":
result = await _web3geth_service.Flight.GetTransactionResult_SetFlightAllAttributes(tx_hash);
break;
default:
break;
}
string transaction_receipt = result.Item1;
string event_log = result.Item2;
await SendB2I_Response(request.task_uuid, request.task.payload, transaction_receipt, event_log);
}
private async Task CreateNewBlockchainFlight(I2B_Request request)
{
BigInteger?nonce = null;
if (_blockchain_settings.transaction_fire_and_forget)
{
nonce = _web3geth_service.BlockchainManager.GetMainAccountNonceForRawTransaction;
}
CreateFlight create_flight = JsonConvert.DeserializeObject <CreateFlight>(request.task.payload);
string tx_hash = await _web3geth_service.Flight.CreateAsync(
task_uuid : request.task_uuid,
flight_id : create_flight.ufid.ToString(),
pid : create_flight.pid.ToString(),
ufid : create_flight.ufid.ToString(),
flight_code : create_flight.flight_code,
fs_flight_code : create_flight.fs_flight_code,
departure_utc_offset_hours : create_flight.departure_utc_offset_hours.ToString(),
arrival_utc_offset_hours : create_flight.arrival_utc_offset_hours.ToString(),
departure_airport : create_flight.departure_airport,
arrival_airport : create_flight.arrival_airport,
scheduled_departure_date : create_flight.scheduled_departure_date.ToString(),
scheduled_departure_date_time : create_flight.scheduled_departure_date_time.ToString(),
scheduled_departure_date_time_local : create_flight.scheduled_departure_date_time_local.ToString(),
scheduled_arrival_date_time : create_flight.scheduled_arrival_date_time.ToString(),
scheduled_arrival_date_time_local : create_flight.scheduled_departure_date_time_local.ToString(),
nonce : nonce);
if (_blockchain_settings.transaction_fire_and_forget)
{
// check transaction is pending
await MakeSureTransactionIsPending(tx_hash);
var fire_and_forget = BackgroundWaitTransactionResult(tx_hash, request);
}
else
{
await BackgroundWaitTransactionResult(tx_hash, request);
}
}
private async Task DeleteBlockchainFlight(I2B_Request request)
{
BigInteger?nonce = null;
if (_blockchain_settings.transaction_fire_and_forget)
{
nonce = _web3geth_service.BlockchainManager.GetMainAccountNonceForRawTransaction;
}
DeleteFlight delete_flight = JsonConvert.DeserializeObject <DeleteFlight>(request.task.payload);
string tx_hash = await _web3geth_service.Flight.SetFlightAllAttributes(
contract_address : delete_flight.contract_address,
task_uuid : request.task_uuid,
status : delete_flight.status,
actual_departure_date_time : delete_flight.actual_departure_date_time,
actual_departure_date_time_local : delete_flight.actual_departure_date_time_local,
actual_arrival_date_time : delete_flight.actual_arrival_date_time,
actual_arrival_date_time_local : delete_flight.actual_arrival_date_time_local,
cancel_date_time : delete_flight.cancel_date_time,
cancel_date_time_local : delete_flight.cancel_date_time_local,
deleted : delete_flight.deleted.ToString(),
flight_status_source : delete_flight.flight_status_source,
flight_status_fed : delete_flight.flight_status_fed.ToString(),
delay_notification_date_time : delete_flight.delay_notification_date_time,
nonce : nonce);
if (_blockchain_settings.transaction_fire_and_forget)
{
// check transaction is pending
await MakeSureTransactionIsPending(tx_hash);
var fire_and_forget = BackgroundWaitTransactionResult(tx_hash, request);
}
else
{
await BackgroundWaitTransactionResult(tx_hash, request);
}
}
public EasyNetQService(IConfiguration configuration, IWeb3GethService web3geth_service, ILogger <EasyNetQService> logger)
//public EasyNetQService(IConfiguration configuration, IWeb3GethService web3geth_service)
{
_rabbitmq_settings = configuration.GetSection("RabbitMQSettings").Get <RabbitMQSettings>();
_blockchain_settings = configuration.GetSection("BlockchainSettings").Get <BlockchainSettings>();
//_bus = RabbitHutch.CreateBus(configuration.GetConnectionString("RabbitMQConnectionString"));
//_bus = RabbitHutch.CreateBus(configuration.GetConnectionString("RabbitMQConnectionString"),
// serviceRegister => serviceRegister.Register<IConsumerErrorStrategy, DeadLetterStrategy>());
_bus = RabbitHutch.CreateBus(configuration.GetConnectionString("RabbitMQConnectionString"),
serviceRegister => serviceRegister.Register <IConsumerErrorStrategy, AlwaysRequeueErrorStrategy>());
//_bus.Receive<string>(queue: QueueNameFormatting("intermediate2blockchain"), onMessage: message => TestString(message));
//_advanced_client = RabbitHutch.CreateBus(configuration.GetConnectionString("RabbitMQConnectionString")).Advanced;
_queue_intermediate2blockchain = _bus.Advanced.QueueDeclare(name: QueueNameFormatting("intermediate2blockchain"));
_queue_blockchain2intermdiate = _bus.Advanced.QueueDeclare(name: QueueNameFormatting("blockchain2intermediate"));
_web3geth_service = web3geth_service;
_invlid_block_hash = _web3geth_service.BlockchainManager.INVALID_BLOCK_HASH;
_logger = logger;
var ASPNETCORE_ENVIRONMENT = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
_logger.LogInformation("ASPNETCORE_ENVIRONMENT = {ASPNETCORE_ENVIRONMENT}", ASPNETCORE_ENVIRONMENT);
_logger.LogDebug("Initialized: EasyNetQService");
// TEST Flight.Create
foreach (var i in Enumerable.Range(0, 20))
{
var request = new I2B_Request
{
task_uuid = $"task_uuid_{i}",
task = new I2B_Request_Task()
{
name = "createNewBlockchainFlight",
payload = "{\"pid\":28,\"ufid\":72,\"flight_code\":\"CX564\",\"fs_flight_code\":\"CX564\",\"departure_airport\":\"HKG\",\"arrival_airport\":\"TPE\",\"departure_utc_offset_hours\":8,\"arrival_utc_offset_hours\":8,\"scheduled_departure_date\":20170719,\"scheduled_departure_date_time\":\"2017-07-19T05:10:00Z\",\"scheduled_departure_date_time_local\":\"2017-07-19T13:10:00+08:00\",\"scheduled_arrival_date_time\":\"2017-07-19T07:10:00Z\",\"scheduled_arrival_date_time_local\":\"2017-07-19T15:10:00+08:00\",\"hash\":\"0xad037ad2f98401ea9b02b8fa4373e444858836e1acbddf2cea73c126dca40083\"}"
}
};
SendI2B_Request(request).Wait();
}
//// TEST Flight.SetFlightAttribute
//foreach (var i in Enumerable.Range(0, 1))
//{
// var request = new I2B_Request
// {
// task_uuid = $"deleteBlockchainFlight_test",
// task = new I2B_Request_Task()
// {
// name = "deleteBlockchainFlight",
// payload = "{\"flight_id\":80,\"pid\":29,\"ufid\":79,\"flight_code\":\"CI172\",\"fs_flight_code\":\"CI172\",\"departure_utc_offset_hours\":8,\"arrival_utc_offset_hours\":9,\"departure_airport\":\"TPE\",\"arrival_airport\":\"KIX\",\"status\":null,\"scheduled_departure_date\":\"20170720\",\"scheduled_departure_date_time\":\"2017-07-20T06:20:00.000Z\",\"scheduled_departure_date_time_local\":\"2017-07-20T14:20:00+08:00\",\"actual_departure_date_time\":null,\"actual_departure_date_time_local\":null,\"scheduled_arrival_date_time\":\"2017-07-20T09:05:00.000Z\",\"scheduled_arrival_date_time_local\":\"2017-07-20T18:05:00+09:00\",\"actual_arrival_date_time\":null,\"actual_arrival_date_time_local\":null,\"cancel_date_time\":null,\"cancel_date_time_local\":null,\"hash\":\"0xde52a4b7fe8b7d69c68c37ce60639b989e928a457dace6dda065569b4138060b\",\"contract_address\":\"0x4f82d90edeecf2abc5880e8c41aa288312ce2981\",\"flight_status_source\":null,\"flight_status_fed\":false,\"flight_status_confirmed_txhash\":null,\"delay_notification_date_time\":null,\"deleted\":false,\"creation_txhash\":null,\"created_at\":\"2017-07-20T05:37:02.000Z\",\"version\":0}"
// }
// };
// DeleteFlight delete_flight = JsonConvert.DeserializeObject<DeleteFlight>(request.task.payload);
// Tuple<string, string> result = _web3geth_service.Flight.SetFlightAllAttributes(
// contract_address: delete_flight.contract_address,
// task_uuid: request.task_uuid,
// status: delete_flight.status,
// actual_departure_date_time: delete_flight.actual_departure_date_time,
// actual_departure_date_time_local: delete_flight.actual_departure_date_time_local,
// actual_arrival_date_time: delete_flight.actual_arrival_date_time,
// actual_arrival_date_time_local: delete_flight.actual_arrival_date_time_local,
// cancel_date_time: delete_flight.cancel_date_time,
// cancel_date_time_local: delete_flight.cancel_date_time_local,
// deleted: delete_flight.deleted.ToString(),
// flight_status_source: delete_flight.flight_status_source,
// flight_status_fed: delete_flight.flight_status_fed.ToString(),
// delay_notification_date_time: delete_flight.delay_notification_date_time
// ).Result;
//// TEST Policy.Create
//foreach (var i in Enumerable.Range(0, 10))
//{
// var request = new I2B_Request
// {
// task_uuid = $"createNewBlockchainPolicy_test{i}",
// task = new I2B_Request_Task()
// {
// name = "createNewBlockchainPolicy",
// payload = "{\"status\":\"activated\",\"deleted\":false,\"version\":0,\"pid\":31,\"psn\":\"000033\",\"tenant_id\":1,\"start_date_time\":\"2017-07-20T08:00:00.000Z\",\"end_date_time\":\"2017-07-21T08:00:00.000Z\",\"start_date_time_local\":\"201707200800\",\"end_date_time_local\":\"201707210800\",\"created_at\":\"2017-07-20T05:37:51.601Z\"}"
// }
// };
// SendI2B_Request(request).Wait();
//}
////TODO contract_address "0xdec46ce3bc57e48fa986173e223c176a26336922"
//// TEST Policy.SetFlightAttribute
//foreach (var i in Enumerable.Range(0, 1))
//{
// var request = new I2B_Request
// {
// task_uuid = $"deleteBlockchainFlight_test",
// task = new I2B_Request_Task()
// {
// name = "deleteBlockchainFlight",
// payload = "{\"pid\":23,\"psn\":\"000024\",\"tenant_id\":1,\"start_date_time\":\"2017-07-19T08:00:00.000Z\",\"end_date_time\":\"2017-07-20T08:00:00.000Z\",\"start_date_time_local\":\"201707190800\",\"end_date_time_local\":\"201707200800\",\"status\":\"activated\",\"contract_address\":\"0xdec46ce3bc57e48fa986173e223c176a26336922\",\"deleted\":false,\"creation_txhash\":null,\"created_at\":\"2017-07-19T07:12:42.000Z\",\"version\":0}"
// }
// };
// //DeleteBlockchainPolicy(request).Wait();
// SendI2B_Request(request).Wait();
//}
// 需要 Node.js 那邊配合在 Message Propertoes 加入 type: FDBC_Shared.DTO.I2B_Request:FDBC_Shared
// 目前測試過 PrefetchCount = 1 可以穩定處理所有message, N大於1都會在最後一批有 noacked N-1 卡住, 要關掉 blockchain module 才會 release
ushort prefetch_count = 1;
_bus.Advanced.Consume <I2B_Request>(
_queue_intermediate2blockchain,
(msg, info) => OnReceiving_I2B_Request(msg, info),
configure => configure.WithPrefetchCount(prefetch_count)
);
//_client.Receive<I2B_Request>(queue: QueueNameFormatting("intermediate2blockchain"), onMessage: message =>
// EasyNetQActions.OnReceiving_I2B_Request(message)
//);
}
