public async Task <IOutput> Handle(ChangePhotoInput request, CancellationToken cancellationToken)
{
var user = await _context.Users
.FirstOrDefaultAsync(x => x.Id == request.UserId, cancellationToken : cancellationToken);
if (user is null)
{
return(ActionOutput.Error("Пользователь не найден"));
}
using var unit = _context.CreateUnitOfWork();
try
{
var oldFile = await _context.AppFiles
.FirstOrDefaultAsync(x => x.Id == user.UserPhotoId, cancellationToken : cancellationToken);
user.UserPhoto = null;
var deleteResult = await _fileUploader.DeleteFile(oldFile.Path);
}
catch (Exception e) {}
var fileSaveResult = await _fileUploader.SaveFile(request.NewPhoto);
if (fileSaveResult.Succeeded == false)
{
return(ActionOutput.Error("Что-то пошло не так"));
}
var filePath = fileSaveResult.Data.OperatedFilePath;
var filePathRelated = fileSaveResult.Data.OperatedFileRelatedPath;
var fileEntity = new AppFile(request.NewPhoto.FileName, filePath, filePathRelated)
{
UserId = user.Id
};
var items = await _context.AppFiles.Where(x => x.UserId == user.Id).ToListAsync(cancellationToken);
_context.AppFiles.RemoveRange(items);
await _context.SaveChangesAsync(cancellationToken);
await _context.AppFiles.AddAsync(fileEntity, cancellationToken);
user.Photo = filePathRelated;
await _context.SaveChangesAsync(cancellationToken);
await unit.Apply();
return(ActionOutput.SuccessData(user.Photo));
}
public async Task <IOutput> Handle(AddPracticeOrderInput request, CancellationToken cancellationToken)
{
var author = await _context.Users
.Include(x => x.UserProgresses)
.ThenInclude(x => x.Lesson)
.FirstOrDefaultAsync(x => x.Id == request.UserId, cancellationToken: cancellationToken);
if (author is null)
{
return(ActionOutput.Error("Пользователь не был найден"));
}
var lesson = await _context.Lessons
.FirstOrDefaultAsync(x => x.Id == request.LessonId, cancellationToken : cancellationToken);
if (lesson is null)
{
return(ActionOutput.Error("Урок не был найден"));
}
if (lesson.IsPractice == false)
{
return(ActionOutput.Error("Урок не практический"));
}
if (lesson.Index > 1)
{
var hasLastLesson = author.UserProgresses.Any(x => x.Lesson.Index == lesson.Index - 1);
if (hasLastLesson == false)
{
return(ActionOutput.Error("Прошлый урок не пройден"));
}
}
/* check last order */
var lastOrder = await _practiceOrderProvider.GetUserPracticeOrders(author.Id, lesson.Id);
if (lastOrder.FirstOrDefault()?.IsDone == false)
{
return(ActionOutput.Error("Заявка уже оформлена"));
}
using var unit = _context.CreateUnitOfWork();
var fileSaveResult = await _fileUploader.SaveFile(request.CodeFile);
if (fileSaveResult.Succeeded == false)
{
return(ActionOutput.Error("Что-то пошло не так"));
}
var filePath = fileSaveResult.Data.OperatedFilePath;
var filePathRelated = fileSaveResult.Data.OperatedFileRelatedPath;
var fileEntity = new AppFile(request.CodeFile.FileName, filePath, filePathRelated);
await _context.AppFiles.AddAsync(fileEntity, cancellationToken);
var order = new Entity.PracticeOrder(author, lesson, fileEntity);
await _context.PracticeOrders.AddAsync(order, cancellationToken);
await _context.SaveChangesAsync(cancellationToken);
await unit.Apply();
return(ActionOutput.SuccessData(order.Id));
}
public async Task <IOutput> Handle(SignUpInput request, CancellationToken cancellationToken)
{
var hasSameNick = await _context.Users
.AnyAsync(x => x.Nick == request.Nick, cancellationToken : cancellationToken);
if (hasSameNick)
{
return(ActionOutput.Error("Пользователь с таким ником уже зарегистрирован"));
}
var user = new Entity.User(request.Mail)
{
Nick = request.Nick
};
var registerResult = await _userManager.CreateAsync(user);
if (registerResult.Succeeded == false)
{
return(ActionOutput.Error("Такой пользователь уже есть"));
}
await _context.SaveChangesAsync(cancellationToken);
using var unit = _context.CreateUnitOfWork();
var userPhotoPath = _configuration.GetSection("Static:DefaultUserPhoto").Value;
if (request.UserPhoto != null)
{
var fileSaveResult = await _fileUploader.SaveFile(request.UserPhoto);
if (fileSaveResult.Succeeded == false)
{
return(ActionOutput.Error("Что-то пошло не так"));
}
var filePath = fileSaveResult.Data.OperatedFilePath;
var filePathRelated = fileSaveResult.Data.OperatedFileRelatedPath;
var fileEntity = new AppFile(request.UserPhoto.FileName, filePath, filePathRelated)
{
UserId = user.Id,
};
userPhotoPath = filePathRelated;
_context.AppFiles.Add(fileEntity);
}
user.Photo = userPhotoPath;
await _userManager.AddToRoleAsync(user, UserRoles.Participant.ToString());
await _userManager.AddPasswordAsync(user, request.Password);
_logger.LogInformation($"User {user} was registered");
await _context.SaveChangesAsync(cancellationToken);
await unit.Apply();
var identity = _dataProvider.GetIdentity(request.Mail);
if (identity is null)
{
return(ActionOutput.Error("Данные не верны"));
}
return(ActionOutput.SuccessData(new { token = _dataProvider.GetJwtByIdentity(identity) }));
}