public async Task <User> Handle(Command request, CancellationToken cancellationToken)
{
if (_context.Users.AsQueryable().Where(x => x.Email == request.Email).Any())
{
throw new RestException(HttpStatusCode.BadRequest, new { Email = "Email already exists" });
}
if (_context.Users.AsQueryable().Where(x => x.UserName == request.Username).Any())
{
throw new RestException(HttpStatusCode.BadRequest, new { Username = "******" });
}
var user = new AppUser
{
DisplayName = request.DisplayName,
UserName = request.Username,
Email = request.Email
};
var result = await _userManager.CreateAsync(user, request.Password);
if (result.Succeeded)
{
return(new User
{
DisplayName = user.DisplayName,
Token = _jwtGenerator.createToken(user),
Username = user.UserName,
Image = null
});
}
throw new Exception("Problem saving changes");
}
public async Task <User> Handle(Query request, CancellationToken cancellationToken)
{
var user = await _userManager.FindByEmailAsync(request.Email);
if (user == null)
{
throw new RestException(HttpStatusCode.Unauthorized);
}
var result = await _signInManager.CheckPasswordSignInAsync(user, request.Password, false);
if (result.Succeeded)
{
// TODO: generate token
return(new User
{
DisplayName = user.DisplayName,
Token = _jwtGenerator.createToken(user),
Username = user.UserName,
Image = null
});
}
throw new RestException(HttpStatusCode.Unauthorized);
}
public async Task <User> Handle(Command request, CancellationToken cancellationToken)
{
// Handler Logic
if (await _context.Users.Where(x => x.Email == request.Email).AnyAsync())
{
throw new RestException(HttpStatusCode.BadRequest, new { Email = "Email Already Exists" });
}
if (await _context.Users.Where(x => x.UserName == request.Username).AnyAsync())
{
throw new RestException(HttpStatusCode.BadRequest, new { Username = "******" });
}
var user = new AppUser
{
DisplayName = request.DisplayName,
Email = request.Email,
UserName = request.Username
};
var result = await _userManager.CreateAsync(user, request.Password);
if (result.Succeeded)
{
return(new User
{
DisplayName = user.DisplayName,
Token = _jwtGenerator.createToken(user),
Username = user.UserName,
Image = user.Photos.FirstOrDefault(x => x.IsMain)?.Url
});
}
throw new Exception("Problem Creating User");
}
//Mediator unit is an empty unit/object
public async Task <User> Handle(Command request, CancellationToken cancellationToken)
{
if (await _context.Users.AnyAsync(x => x.Email == request.Email))
{
throw new Exception("Badrequest");
}
// handler logic
if (await _context.Users.AnyAsync(x => x.UserName == request.UserName))
{
throw new Exception("Username already exist");
}
var user = new AppUser
{
DisplayName = request.DisplayName,
Email = request.Email,
UserName = request.UserName
};
var result = await _userManager.CreateAsync(user, request.Password);
if (result.Succeeded)
{
return new User
{
DispalyName = user.DisplayName,
Token = _jwtGenerator.createToken(user),
Username = user.UserName,
}
}
;
throw new Exception("Prolem saving Changes");
}
}
public async Task <User> Handle(Query request, CancellationToken cancellationToken)
{
var user = await _userManager.FindByNameAsync(_userAccessor.GetCurrentUsername());
return(new User {
DisplayName = user.DisplayName,
Username = user.UserName,
Token = _jwtGenerator.createToken(user),
Image = null
});
}