public async Task <DomainModel.Entities.Employee> Handle(Command request, CancellationToken cancellationToken)
{
// Validate employee data.
if (request.Employee.Name == null || request.Employee.Name == "")
{
throw new ApplicationException("Employee name can't be empty.");
}
if (request.Employee.Position == null || request.Employee.Position == "")
{
throw new ApplicationException("Employee position can't be empty.");
}
var newEmployeee = new DomainModel.Entities.Employee()
{
EmployeeId = Guid.NewGuid(),
Name = request.Employee.Name,
Position = request.Employee.Position
};
newEmployeee.RecordHistory(_dateTimeService);
await _dbContext.Employees.AddAsync(newEmployeee);
await _dbContext.SaveChangesAsync();
return(newEmployeee);
}
public async Task HandleAsync_InputIsNormalQuery_ShouldReturnProperEmployee()
{
var database = new EmployeeManagementDbContext(Guid.NewGuid().ToString());
database.Add(new DomainModel.Entities.Employee()
{
EmployeeId = Guid.Parse("00000000-0000-0000-0000-000000000000"),
Name = "TestName1",
Position = "TestPosition1",
});
database.Add(new DomainModel.Entities.Employee()
{
EmployeeId = Guid.Parse("00000000-0000-0000-0000-000000000001"),
Name = "TestName2",
Position = "TestPosition2",
});
await database.SaveChangesAsync();
var handler = new Application.Employee.ReadEmployeeById.Handler(database);
var query = new Application.Employee.ReadEmployeeById.Query()
{
EmployeeId = Guid.Parse("00000000-0000-0000-0000-000000000001")
};
var result = await handler.Handle(query, CancellationToken.None);
Assert.AreEqual(Guid.Parse("00000000-0000-0000-0000-000000000001"), result.EmployeeId);
}
public async Task HandleAsync_InputIsNormalCommand_ShouldRecordHistory()
{
var database = new EmployeeManagementDbContext(Guid.NewGuid().ToString());
database.Add(new DomainModel.Entities.Employee()
{
EmployeeId = Guid.Empty,
Name = "TestName",
Position = "TestPosition"
});
await database.SaveChangesAsync();
var handler = new Application.Employee.UpdateEmployee.Handler(database, GetDateTimeServiceMock());
var newName = "NewTestName";
var newPosition = "NewTestPosition";
var command = new Application.Employee.UpdateEmployee.Command()
{
EmployeeId = Guid.Empty,
Employee = new DomainModel.Entities.Employee()
{
Name = newName,
Position = newPosition
}
};
await handler.Handle(command, CancellationToken.None);
var result = database.Employees.FirstOrDefault(e => e.EmployeeId == Guid.Empty);
var history = result.EditHistories[0];
Assert.AreEqual(DateTime.MinValue, history.TimeStamp);
Assert.AreEqual(newName, history.Name);
Assert.AreEqual(newPosition, history.Position);
}
public async Task <IActionResult> Create([Bind("Id,Name,Gender,Email,Department,Photo")] CreateViewModel createView)
{
if (ModelState.IsValid)
{
Employee NewEmployee = new Employee
{
Name = createView.Name,
Gender = createView.Gender,
Department = createView.Department,
Email = createView.Email,
PhotoPath = await FileManagerService.SaveImage(createView.Photo)
};
_context.Add(NewEmployee);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Details), new { Id = NewEmployee.Id }));
}
return(View(createView));
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var employee = await _dbContext.Employees.FirstOrDefaultAsync(e => e.EmployeeId == request.EmployeeId);
if (employee == null)
{
throw new ApplicationException("Cannot find an employee with the given ID.");
}
_dbContext.Employees.Remove(employee);
await _dbContext.SaveChangesAsync();
return(Unit.Value);
}
public async Task HandleAsync_InputIsNormalData_ShouldDeletFromDatabase()
{
var database = new EmployeeManagementDbContext(Guid.NewGuid().ToString());
database.Employees.Add(new DomainModel.Entities.Employee()
{
EmployeeId = Guid.Empty,
Name = "TestName",
Position = "TestPosition"
});
await database.SaveChangesAsync();
var handler = new Application.Employee.DeleteEmployee.Handler(database);
var command = new Application.Employee.DeleteEmployee.Command()
{
EmployeeId = Guid.Empty
};
await handler.Handle(command, CancellationToken.None);
Assert.AreEqual(0, database.Employees.Count());
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var employee = await _dbContext.Employees.FirstOrDefaultAsync(e => e.EmployeeId == request.EmployeeId);
// Validate employee data.
if (request.Employee.Name == null || request.Employee.Name == "")
{
throw new ApplicationException("Employee name can't be empty.");
}
if (request.Employee.Position == null || request.Employee.Position == "")
{
throw new ApplicationException("Employee position can't be empty.");
}
employee.Name = request.Employee.Name;
employee.Position = request.Employee.Position;
employee.RecordHistory(_dateTimeService);
await _dbContext.SaveChangesAsync();
return(Unit.Value);
}