public async Task <EventViewmodel> Find(Guid eventUuid, UserHelper requestingUser)
{
if (eventUuid == Guid.Empty)
{
throw new UnprocessableException();
}
EventDto dbEvent = await _eventDal.Find(eventUuid);
if (dbEvent == null)
{
throw new KeyNotFoundException();
}
var mappedEvent = _mapper.Map <EventViewmodel>(dbEvent);
List <Guid> userUuidCollection = GetUserUuidsFromEvent(mappedEvent);
var usersFromUserService = _rpcClient.Call <List <UserRabbitMq> >(userUuidCollection, RabbitMqQueues.FindUserQueue);
AddUsernamesToEventDate(requestingUser, mappedEvent, usersFromUserService);
AddUsernamesToEventSteps(requestingUser, mappedEvent, usersFromUserService);
mappedEvent.CanBeRemoved = dbEvent.AuthorUuid != Guid.Empty &&
dbEvent.AuthorUuid == requestingUser.Uuid;
return(mappedEvent);
}
static bool Execute()
{
var response = _rpcClient.Call <string>("rpc_queue", string.Empty, string.Empty);
Interlocked.Increment(ref tps);
return(true);
}
public async Task <User> GetUser(Guid id)
{
string message = $"GetUserWithId:{id}";
var response = await rpcClient.Call(message);
var user = JsonConvert.DeserializeObject <User>(response);
return(user);
}
/// <summary>
/// Checks if the credentials are correct and returns an jwt and refresh token if password is correct
/// </summary>
/// <param name="login">The username and password</param>
/// <returns>An jwt and refresh token if password is correct, if not correct null is returned</returns>
public async Task <LoginResultViewmodel> Login(Login login)
{
UserDto dbUser = await _userDal.Find(login.Username);
if (dbUser == null)
{
throw new UnauthorizedAccessException();
}
bool userIsDisabled = _rpcClient.Call <bool>(dbUser.Uuid, RabbitMqQueues.DisabledExistsUserQueue);
if (userIsDisabled)
{
throw new DisabledUserException();
}
bool passwordCorrect = _securityLogic.VerifyPassword(login.Password, dbUser.Password);
if (!passwordCorrect)
{
throw new UnauthorizedAccessException();
}
if (login.LoginCode > 99999 && login.LoginCode < 1000000 && login.SelectedAccountRole != AccountRole.Undefined)
{
return(await LoginWithSelectedAccount(login, dbUser));
}
if (dbUser.AccountRole > AccountRole.User)
{
return(await HandleMultipleAccountRolesLogin(dbUser));
}
AuthorizationTokensViewmodel tokens = await _jwtLogic.CreateJwt(dbUser);
return(new LoginResultViewmodel
{
Jwt = tokens.Jwt,
RefreshToken = tokens.RefreshToken
});
}
public void Call_ValidMessage_ReturnsString()
{
// Arrange
IRpcClient client = Mock.Of <IRpcClient>(c => c.Call("ping") == "pong");
//var mockClient = new Mock<IRpcClient>();
//mockClient
// .Setup(c => c.Call("ping"))
// .Returns("pong");
//var client = mockClient.Object;
// Act
var response = client.Call("ping");
// Assert
response.Should().Be("pong");
}
/// <summary>
/// 调用
/// </summary>
/// <param name="method">方法</param>
/// <param name="message">消息</param>
/// <returns>返回数据</returns>
public virtual object Call(MethodInfo method, object message)
{
var assemblyName = method.DeclaringType.Assembly.GetName().Name;
var configInfo = amqpConfigReader.Reader();
if (configInfo == null)
{
throw new Exception("找不到AMQP配置信息");
}
var assemblyQueue = configInfo.ToRpcClientAssemblyQueue(assemblyName);
if (assemblyQueue == null)
{
throw new Exception($"找不到程序集[{assemblyName}]的RPC客户端配置信息");
}
var byteSeri = GetByteSerialization(assemblyQueue.RpcClientAssembly.DataType);
var byteData = byteSeri.Serialize(message);
IRpcClient rpcClient = GetAvailableRpcClient(assemblyQueue);
var reData = rpcClient.Call(byteData);
// 如果返回值是空或者类型是void，则直接返回null
if (reData.IsNullOrLength0() || method.ReturnType.IsTypeVoid())
{
return(null);
}
else
{
Type targetType = method.GetReturnValueType();
if (targetType == null)
{
return(null);
}
return(byteSeri.Deserialize(reData, targetType));
}
}
/// <summary>
/// Adds the datepicker to the database
/// </summary>
/// <param name="datepicker">The datepicker to add</param>
/// <param name="requestingUser">The user that made the request</param>
public async Task Add(DatepickerDto datepicker, UserHelper requestingUser)
{
datepicker.Uuid = Guid.NewGuid();
if (!DatepickerValid(datepicker))
{
throw new UnprocessableException(nameof(datepicker));
}
datepicker.AuthorUuid = requestingUser.Uuid;
datepicker.Dates.ForEach(d => d.DatePickerUuid = datepicker.Uuid);
bool datepickerExists = await _datepickerDal.Exists(datepicker.Title);
bool eventExists = _rpcClient.Call <bool>(datepicker.Title, RabbitMqQueues.ExistsEventQueue);
if (eventExists || datepickerExists)
{
throw new DuplicateNameException();
}
await _datepickerDal.Add(datepicker);
}
/// <summary>
/// Updates the user
/// </summary>
/// <param name="user">The new user data</param>
/// <param name="requestingUserUuid">the uuid of the user that made the request</param>
public async Task Update(User user, Guid requestingUserUuid)
{
if (!await UserModelValid(user))
{
throw new UnprocessableException();
}
UserDto dbUser = await _userDal.Find(requestingUserUuid);
var userRabbitMq = _mapper.Map <UserRabbitMqSensitiveInformation>(user);
userRabbitMq.Uuid = dbUser.Uuid;
userRabbitMq.AccountRole = dbUser.AccountRole;
var passwordValid = _rpcClient.Call <bool>(userRabbitMq, RabbitMqQueues.ValidateUserPasswordQueue);
if (!passwordValid)
{
throw new UnauthorizedAccessException();
}
await CheckForDuplicatedUserData(user, dbUser);
dbUser.Username = user.Username;
dbUser.Email = user.Email;
dbUser.About = user.About;
dbUser.ReceiveEmail = user.ReceiveEmail;
dbUser.Hobbies = _mapper.Map <List <UserHobbyDto> >(user.Hobbies);
dbUser.FavoriteArtists = _mapper.Map <List <FavoriteArtistDto> >(user.FavoriteArtists);
if (!string.IsNullOrEmpty(user.NewPassword) || dbUser.Username != user.Username)
{
userRabbitMq.Password = string.IsNullOrEmpty(user.NewPassword) ? user.Password : user.NewPassword;
_publisher.Publish(userRabbitMq, RabbitMqRouting.UpdateUser, RabbitMqExchange.UserExchange);
}
await _userDal.Update(dbUser);
}
public async Task <ActionResult <OrderModel> > PayForOrderAsync(int orderId, UserDetailsModel userDetails)
{
try
{
_logger.LogInformation("{Username} has started payment for the order with OrderId {OrderId}.",
userDetails.Username, orderId);
if (userDetails.CardAuthorizationInfo.ToLower() != "authorized" &&
userDetails.CardAuthorizationInfo.ToLower() != "unauthorized")
{
throw new ArgumentException("CardAuthorizationInfo is not valid.");
}
var orderRequestDto = new OrderRequestDto {
OrderId = orderId
};
_rpcClient.Open();
var order = _rpcClient.Call(orderRequestDto);
_rpcClient.Close();
if (order.OrderId == 0)
{
throw new ArgumentException("No order with such id.");
}
if (userDetails.Username != order.Username)
{
throw new ArgumentException("Usernames in order and user details should be equal.");
}
if (order.Status.ToLower() != "collecting")
{
throw new InvalidOperationException("Order status should be \"Collecting\".");
}
switch (userDetails.CardAuthorizationInfo.ToLower())
{
case "authorized":
order.PaymentId = DateTime.Now.Ticks;
order.Status = "Paid";
break;
case "unauthorized":
order.PaymentId = DateTime.Now.Ticks;
order.Status = "Failed";
break;
}
var payment = new Payment
{
PaymentId = order.PaymentId.Value,
OrderId = order.OrderId,
Username = order.Username,
TotalCost = order.TotalCost,
IsPassed = order.Status == "Paid" ? true : false
};
await _paymentRepository.AddPaymentAsync(payment);
var payForOrderDto = _mapper.Map <PayForOrderDto>(order);
_rabbitManager.Publish(payForOrderDto, "PaymentService_OrderExchange", ExchangeType.Direct, "PayForOrder");
_logger.LogInformation("{Username} has finished payment for the order with OrderId {OrderId} with status {Status}.",
order.Username, order.OrderId, order.Status);
return(order);
}
catch (TimeoutException e)
{
_logger.LogInformation("{Username} has failed to perform payment for the order with OrderId {OrderId}.",
userDetails.Username, orderId);
return(StatusCode(408, e.Message));
}
catch (Exception e)
{
_logger.LogInformation("{Username} has failed to perform payment for the order with OrderId {OrderId}.",
userDetails.Username, orderId);
return(BadRequest(e.Message));
}
}
/// <summary>
/// 调用
/// </summary>
/// <param name="method">方法</param>
/// <param name="message">消息</param>
/// <returns>返回数据</returns>
public object Call(MethodInfo method, object message)
{
var assemblyName = method.DeclaringType.Assembly.GetName().Name;
var configInfo = rabbitConfigReader.Reader();
if (configInfo == null)
{
throw new Exception("找不到RabbitConfig配置信息");
}
RpcClientAssemblyWrapInfo rpcClientAssemblyWrap;
var messQueueInfo = GetMessageQueueByAssemblyName(configInfo, assemblyName, out rpcClientAssemblyWrap);
if (rpcClientAssemblyWrap == null)
{
throw new Exception($"找不到程序集[{assemblyName}]的RPC客户端配置信息");
}
var byteSeri = GetByteSerialization(rpcClientAssemblyWrap.RpcClientAssembly.DataType);
var byteData = byteSeri.Serialize(message);
IRpcClient rpcClient = null;
if (dicVirtualPathMapRpcClient.ContainsKey(rpcClientAssemblyWrap.RabbitVirtualPath.VirtualPath))
{
rpcClient = dicVirtualPathMapRpcClient[rpcClientAssemblyWrap.RabbitVirtualPath.VirtualPath];
}
else
{
lock (syncDicVirtualPathMapRpcClient)
{
IMessageQueueConnection conn = null;
// 如果连接配置信息不全，则找默认的连接对象
if (string.IsNullOrWhiteSpace(rpcClientAssemblyWrap.RabbitVirtualPath.ConnectionString) && string.IsNullOrWhiteSpace(rpcClientAssemblyWrap.RabbitVirtualPath.ConnectionStringAppConfigName))
{
conn = SingleConnectionTool.CreateConnection();
}
else
{
conn = connectionFactoy.CreateAndOpen(new ConnectionWrapInfo()
{
ConnectionString = rpcClientAssemblyWrap.RabbitVirtualPath.ConnectionString,
ConnectionStringAppConfigName = rpcClientAssemblyWrap.RabbitVirtualPath.ConnectionStringAppConfigName
});
}
connections.Add(conn);
rpcClient = conn.CreateRpcClient(messQueueInfo);
try
{
dicVirtualPathMapRpcClient.Add(rpcClientAssemblyWrap.RabbitVirtualPath.VirtualPath, rpcClient);
}
catch (ArgumentException) { }
}
}
var reData = rpcClient.Call(byteData);
// 如果返回值是空或者类型是void，则直接返回null
if (reData.IsNullOrLength0() || method.ReturnType.IsTypeVoid())
{
return(null);
}
else
{
Type targetType = null;
// 判断返回类型是否Task
if (method.ReturnType.IsTypeNotGenericityTask())
{
return(null);
}
else if (method.ReturnType.IsTypeGenericityTask())
{
targetType = method.ReturnType.GetProperty("Result").PropertyType;
}
else
{
targetType = method.ReturnType;
}
return(byteSeri.Deserialize(reData, targetType));
}
}
