public async Task UpdateStudentAsync(Guid studentId, Guid classId, UpsertStudentDto studentDto)
{
var result = await _executor.ExecuteAsync(new UpdateStudentCommand(classId, studentId, studentDto));
if (!await _context.CommitAsync())
{
throw new Exception("Updating an student failed on save.");
}
if (result.Success)
{
await _hubContext.Clients.All.InvokeAsync("refresh");
}
}
public async Task <Guid> AddStudentAsync(Guid classId, UpsertStudentDto studentDto)
{
var student = await _executor.ExecuteAsync(new AddStudentCommand(classId, studentDto));
if (!await _context.CommitAsync())
{
throw new Exception("Creating an student failed on save.");
}
if (student.StudentId != null)
{
await _hubContext.Clients.All.InvokeAsync("refresh");
}
return(student.StudentId);
}
public async Task <IActionResult> CreateStudent(Guid classId, [FromBody] UpsertStudentDto studentDto)
{
if (studentDto == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(StatusCode(StatusCodes.Status422UnprocessableEntity));
}
var id = await _studentsService.AddStudentAsync(classId, studentDto);
return(Ok(id));
}
public async Task <IActionResult> UpdateStudent(Guid classId, Guid studentId, [FromBody] UpsertStudentDto studentDto)
{
if (studentDto == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(StatusCode(StatusCodes.Status422UnprocessableEntity));
}
await _studentsService.UpdateStudentAsync(studentId, classId, studentDto);
return(NoContent());
}
public AddStudentCommand(Guid classId, UpsertStudentDto dto)
{
_classId = classId;
_dto = dto;
}
public UpdateStudentCommand(Guid classId, Guid studentId, UpsertStudentDto dto)
{
_classId = classId;
_studentId = studentId;
_dto = dto;
}