public async Task <Unit> Handle(RegisterCommand request, CancellationToken cancellationToken)
{
var hashedPassword = encrypter.Md5Hash(request.Password);
if (await dbContext.Users.AnyAsync(u => u.Name.Equals(request.UserName) && u.Password.Equals(hashedPassword)))
{
throw new ApiException("User already exists", ErrorCode.RegisterUserAlreadyExists);
}
var newUser = userCreator.Create(request.UserName, hashedPassword);
await dbContext.Users.AddAsync(newUser);
await dbContext.SaveChangesAsync();
return(Unit.Value);
}
public async Task <string> Handle(LoginCommnad request, CancellationToken cancellationToken)
{
var hashedPassword = encrypter.Md5Hash(request.Password);
var user = await dbContext.Users.SingleOrDefaultAsync(u =>
u.Name.Equals(request.UserName) &&
u.Password.Equals(hashedPassword));
if (user == null)
{
throw new ApiException("User is not found", ErrorCode.LoginUserNotFound);
}
user.LastLoginDate = dateTimeProvider.GetTime();
dbContext.Users.Update(user);
await dbContext.SaveChangesAsync();
return(authenticationService.Authenticate(user.Id, new string[0]));
}
public async Task Init()
{
logger.LogInformation("Beginnin init");
await dbContext.Database.EnsureCreatedAsync();
logger.LogInformation("finish init");
if (!options.Mocks)
{
return;
}
if (await dbContext.Users.AnyAsync(u => u.Name.Equals("testUser")))
{
return;
}
var random = new Random();
var beginningDate = timeProvider.GetTime().AddDays(-7);
Domain.User user = new Domain.User
{
Name = "testUser",
CreationDate = timeProvider.GetTime().AddDays(-7),
LastLoginDate = timeProvider.GetTime().AddDays(-1),
Password = encrypter.Md5Hash("testPassword"),
};
for (var i = 0; i < 6; i++)
{
var newLesson = new Lesson
{
StartDate = timeProvider.GetTime().AddDays(-i),
FinishDate = timeProvider.GetTime().AddDays(-i).AddMinutes(random.Next(20, 30)),
User = user
};
user.Lessons.Add(newLesson);
}
for (var i = 0; i < 7; i++)
{
var newGroup = new Domain.Group
{
GroupCreationDate = timeProvider.GetTime().AddDays(-i - 1),
GroupLanguage1 = 1,
GroupLanguage2 = 2,
Name = $"Test group {i + 1}",
User = user
};
user.Groups.Add(newGroup);
for (var j = 0; j < random.Next(15, 20); j++)
{
var newCard = new Domain.Card
{
WordCreationDate = timeProvider.GetTime().AddDays(-i - 1),
Comment = "Test comment to word",
Group = newGroup,
IsVisible = true,
Heads = new Side
{
Value = $"Word {j + 1}",
Example = $"Simple sentance where Word {j + 1} is used.",
State = new State
{
Drawer = Drawer.Create(random.Next(0, 4)),
NextRepeat = timeProvider.GetTime().AddDays(random.Next(-4, 4))
}
},
Tails = new Side
{
Value = $"Słowo {j + 1}",
Example = $"Proste zdanie gdzie słowo {j + 1} jest użyte.",
State = new State
{
Drawer = Drawer.Create(random.Next(0, 4)),
NextRepeat = timeProvider.GetTime().AddDays(random.Next(-4, 4))
}
},
};
newGroup.Words.Add(newCard);
for (var k = 0; k < random.Next(1, 7); k++)
{
var lesson = user.Lessons[random.Next(user.Lessons.Count - 1)];
var newRepeat = new Repeat
{
Lesson = lesson,
DateTime = newCard.WordCreationDate.AddDays(random.Next(-7, 0)),
Result = random.Next(-1, 1),
QuestionSide = random.Next(0, 1) > 0 ? QuestionSideEnum.Heads : QuestionSideEnum.Tails,
Word = newCard
};
lesson.Repeats.Add(newRepeat);
newCard.Repeats.Add(newRepeat);
}
}
}
dbContext.Users.Add(user);
await dbContext.SaveChangesAsync();
}
