public void Handle(EditWaiterCommand command)
{
if (UnitOfWork.AnyActual <Waiter>(x => x.User.Login == command.Login && x.Id != command.Id))
{
throw new InvalidOperationException("Waiter with the same login exists.");
}
var currentTable = UnitOfWork.Get <Waiter>(command.Id);
if (!currentTable.IsNewest)
{
throw new InvalidOperationException("You cant edit not newest waiter.");
}
if (currentTable.IsDeleted)
{
throw new InvalidOperationException("You cant edit deleted waiter.");
}
var newVersion = (Waiter)currentTable.CreateNewVersion(UnitOfWork);
newVersion.FirstName = command.FirstName;
newVersion.LastName = command.LastName;
if (newVersion.User.Login != command.Login)
{
var user = (User)newVersion.User.CreateNewVersion(UnitOfWork);
user.Login = command.Login;
newVersion.User = user;
}
}
public void Handle(EditTableCommand command)
{
if (UnitOfWork.AnyActual <Table>(x => x.Title == command.Title && x.Id != command.Id))
{
throw new InvalidOperationException("Table with the same name exists.");
}
var currentTable = UnitOfWork.Get <Table>(command.Id);
if (!currentTable.IsNewest)
{
throw new InvalidOperationException("You cant edit not newest table.");
}
if (currentTable.IsDeleted)
{
throw new InvalidOperationException("You cant edit deleted table.");
}
var newVersion = (Table)currentTable.CreateNewVersion(UnitOfWork);
newVersion.Title = command.Title;
newVersion.Description = command.Description;
if (newVersion.User.Login != command.Title)
{
var user = (User)newVersion.User.CreateNewVersion(UnitOfWork);
user.Login = command.Title;
newVersion.User = user;
}
}
public void Handle(AddTableCommand command)
{
if (UnitOfWork.AnyActual <Table>(x => x.Title == command.Title))
{
throw new InvalidOperationException("Table with the same name exists.");
}
var login = command.Title;
var secondHash = _passwordManager.CreateSecondHash(login, command.Password);
var addedUser = UnitOfWork.Add(new User()
{
SecondHash = secondHash, Login = login
});
UnitOfWork.Add(new Table {
Title = command.Title, Description = command.Description, User = addedUser
});
}
public void Handle(AddWaiterCommand command)
{
if (UnitOfWork.AnyActual <Waiter>(x => x.User.Login == command.Login))
{
throw new InvalidOperationException("Waiter with the same login exists.");
}
var secondHash = _passwordManager.CreateSecondHash(command.Login, command.Password);
var addedUser = UnitOfWork.Add(new User()
{
SecondHash = secondHash, Login = command.Login
});
UnitOfWork.Add(new Waiter()
{
FirstName = command.FirstName, LastName = command.LastName, User = addedUser
});
}
public void Handle(AddWebClientCommand command)
{
if (UnitOfWork.AnyActual <WebClient>(x => x.User.Login == command.Login))
{
throw new InvalidOperationException("Table with the same name exists.");
}
var login = command.Login;
var secondHash = _passwordManager.CreateSecondHashFromFirst(command.FirstHash);
var addedUser = UnitOfWork.Add(new User()
{
SecondHash = secondHash, Login = login
});
UnitOfWork.Add(new WebClient {
FirstName = command.FirstHash, LastName = command.LastName, Phone = command.Phone, Mail = command.Mail, User = addedUser
});
}