public async Task <Unit> Handle(ForgetPasswordCommand request, CancellationToken cancellationToken)
{
var user = await UserManager.FindByEmailAsync(request.Email.EmailNormalize());
if (user == null)
{
throw new CustomException(new Error
{
ErrorType = ErrorType.EmailNotFound,
Message = Localizer["EmailNotFound"]
});
}
BaseUser baseUser =
_context.BaseUsers.FirstOrDefault(u => u.Id == user.Id);
baseUser.IsValidating = true;
string validationCode = ConfirmEmailCodeGenerator.GenerateCode();
baseUser.ValidationCode = validationCode;
await _context.SaveChangesAsync(cancellationToken);
_emailService.SendEmail(request.Email,
"Farakhu", "ResetPassword", "ResetPassword",
validationCode);
return(Unit.Value);
}
public async Task <SignInViewModel> Handle(SignInCommand request, CancellationToken cancellationToken)
{
var user = await _userManager.FindByEmailAsync(request.Logon.EmailNormalize());
if (user == null)
{
throw new CustomException(new Error
{
ErrorType = ErrorType.UserNotFound,
Message = _localizer["UserNotFound"]
});
}
if (!user.EmailConfirmed)
{
user.IsValidating = true;
string validationCode = ConfirmEmailCodeGenerator.GenerateCode();
user.ValidationCode = validationCode;
await _userManager.UpdateAsync(user);
await _context.SaveChangesAsync(cancellationToken);
_emailService.SendEmail(request.Logon,
"Farakhu", "EmailVerification", "EmailVerification",
validationCode);
return(null);
}
var result = await _signInManager.PasswordSignInAsync(user, request.Password, true, false);
if (!result.Succeeded)
{
throw new CustomException(new Error
{
ErrorType = ErrorType.InvalidInput,
Message = _localizer["InvalidInput"]
});
}
return(new SignInViewModel
{
ProfileDto = _mapper.Map <ProfileDto>(user)
});
}
public async Task <SignUpViewModel> Handle(SignUpCommand request, CancellationToken cancellationToken)
{
var duplicateUser = await _userManager.FindByEmailAsync(request.Email.EmailNormalize());
if (duplicateUser != null)
{
if (duplicateUser.EmailConfirmed)
{
throw new CustomException(new Error
{
Message = _localizer["DuplicateUser"],
ErrorType = ErrorType.DuplicateUser
});
}
//if somebody signed up and close the app after
duplicateUser.IsValidating = true;
string code = ConfirmEmailCodeGenerator.GenerateCode();
duplicateUser.ValidationCode = code;
await _context.SaveChangesAsync(cancellationToken);
_emailService.SendEmail(request.Email,
"Farakhu", "EmailVerification", "EmailVerification",
code);
return(new SignUpViewModel());
}
switch (request.UserType)
{
case UserType.Instructor:
var duplicateInstructor = _context.Instructors.
FirstOrDefault(i => i.InstructorId == request.Id);
if (duplicateInstructor != null)
{
throw new CustomException(new Error
{
Message = _localizer["DuplicateUser"],
ErrorType = ErrorType.DuplicateUser
});
}
break;
case UserType.Student:
var duplicateStudent = _context.Students.
FirstOrDefault(s => s.StudentId == request.Id);
if (duplicateStudent != null)
{
throw new CustomException(new Error
{
Message = _localizer["DuplicateUser"],
ErrorType = ErrorType.DuplicateUser
});
}
break;
}
BaseUser user = null;
switch (request.UserType)
{
case UserType.Instructor:
user = new Instructor
{
Email = request.Email.EmailNormalize(),
FirstName = request.FirstName,
LastName = request.LastName,
InstructorId = request.Id
};
break;
case UserType.Student:
user = new Student
{
Email = request.Email.EmailNormalize(),
FirstName = request.FirstName,
LastName = request.LastName,
StudentId = request.Id
};
break;
}
var avatar = await _context.Files.FirstOrDefaultAsync(a => a.Id == "smiley.png", cancellationToken);
user.AvatarId = avatar.Id;
user.IsValidating = true;
string validationCode = ConfirmEmailCodeGenerator.GenerateCode();
user.ValidationCode = validationCode;
var result = await _userManager.CreateAsync(user, request.Password);
if (!result.Succeeded)
{
throw new CustomException(new Error
{
Message = _localizer["Unexpected"],
ErrorType = ErrorType.Unexpected
});
}
await _userManager.AddToRoleAsync(user, request.UserType.ToString().Normalize());
await _context.SaveChangesAsync(cancellationToken);
_emailService.SendEmail(request.Email,
"Farakhu", "EmailVerification", "EmailVerification",
validationCode);
return(new SignUpViewModel());
}
