public async Task <ActionResult <UserLarge> > DeleteUser(string username)
{
_logger.LogInformation(nameof(EditUserInfo) + ": " + username);
var uname = User.FindFirst(ClaimTypes.Name)?.Value;
var uid = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (uname != username && uid != username)
{
return(Unauthorized());
}
var user = await _repo.GetUser(uid);
if (user == null)
{
return(NotFound());
}
var postsCount = await _repo.GetUserPostsCount(user.Username, DateTime.UtcNow);
if (postsCount != 0)
{
return(BadRequest(new { error = $"User has {postsCount} posts." }));
}
var collectionCount = await _repo.GetUserCollectionCount(user.Username, true, DateTime.UtcNow);
if (collectionCount != 0)
{
return(BadRequest(new { error = $"User has {collectionCount} collection." }));
}
return(UserLarge.FromUser(await _repo.DeleteUser(user.Username), _imageServer));
}
public async Task <ActionResult <UserLarge> > GetUserInfo(string username)
{
_logger.LogInformation(nameof(GetUserInfo) + ": " + username);
var user = await _repo.GetUser(username);
if (user == null)
{
return(NotFound());
}
return(UserLarge.FromUser(user, _imageServer));
}
public async Task <ActionResult <UserLarge> > EditUserInfo([FromBody] UserLarge newUserInfo)
{
_logger.LogInformation(nameof(EditUserInfo) + ": " + newUserInfo);
var username = User.FindFirst(ClaimTypes.Name)?.Value;
var user = await _repo.UpdateUser(username, newUserInfo);
if (user == null)
{
return(BadRequest(new { error = "Update user info failed." }));
}
return(UserLarge.FromUser(user, _imageServer));
}
public async Task <User> UpdateUser(string username, UserLarge user)
{
var item = await GetUser(username);
if (item == null)
{
return(null);
}
item.Nickname = user.Nickname;
item.Phone = user.Phone;
item.BirthDate = user.BirthDate;
item.Sex = user.Sex;
item.Address = user.Address;
item.ImageUrl = user.ImageUrl.RemoveServerAddress(_imageServer);
await _context.SaveChangesAsync();
return(item);
}
public async Task <ActionResult> SignUp([FromBody] UserSmall user)
{
_logger.LogInformation(nameof(SignUp) + ": " + user);
// 检查是否有相同用户名
if (await _repo.UserExists(user.Username))
{
return(BadRequest(new { error = "Username already exists." }));
}
var registeredUser = await _repo.Register(user);
if (registeredUser == null)
{
return(BadRequest(new { error = "User register fail!" }));
}
return(new CreatedResult(nameof(SignUp), UserLarge.FromUser(registeredUser, _imageServer)));
}