public async Task HandleAsync(CourseTaskUpdateCommand command)
{
CourseTask courseTask = await _context
.CourseTask
.Include(x => x.CourseTaskAttachment)
.FirstOrDefaultAsync(x => x.Id == command.Id);
courseTask.Title = command.Title;
courseTask.Description = command.Description;
courseTask.DueDate = command.DueDate;
courseTask.GradeMaximum = command.MaximumGrade;
_context.CourseTaskAttachment.RemoveRange(courseTask.CourseTaskAttachment);
if (command.Files != null)
{
List <tvz2api_cqrs.Models.File> newFiles = new List <tvz2api_cqrs.Models.File>();
foreach (var file in command.Files)
{
using (var ms = new MemoryStream())
{
file.CopyTo(ms);
var fileBytes = ms.ToArray();
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
fileName = fileName.Substring(0, fileName.LastIndexOf(".")) + fileName.Substring(fileName.LastIndexOf(".")).ToLower();
newFiles.Add(new tvz2api_cqrs.Models.File
{
Name = Path.GetFileName(fileName),
ContentType = file.ContentType,
Data = fileBytes,
Size = fileBytes.Length
});
}
}
await _context.File.AddRangeAsync(newFiles);
await _context.SaveChangesAsync();
newFiles.ForEach(x =>
{
_context.CourseTaskAttachment.Add(new CourseTaskAttachment()
{
FileId = x.Id,
CourseTaskId = courseTask.Id
});
});
}
await _context.SaveChangesAsync();
}
public async Task <IActionResult> Update(int courseId, [FromForm] CourseTaskUpdateCommand command)
{
if (!_userResolver.HasCoursePrivilege(courseId, new List <PrivilegeEnum>()
{
PrivilegeEnum.CanManageCourse, PrivilegeEnum.CanManageTasks, PrivilegeEnum.CanCreateTasks
}))
{
return(Unauthorized());
}
await _commandBus.ExecuteAsync(command);
return(Ok());
}
