public override async Task <Reply> UpdateName(UpdateNameRequest request, ServerCallContext context)
{
var reply = new Reply();
if (!PwdEncryptor.ValidateUserName(request.NewName))
{
reply.Error = Error.InvalidArguments;
return(reply);
}
var user = await _loginUserService.GetUser(context.GetHttpContext());
if (user == null || user.Adm)
{
reply.Error = Error.InvalidOperation;
return(reply);
}
var userEntity = await _usersService.All().FirstOrDefaultAsync(u => u.Id == user.Id);
if (userEntity == null)
{
reply.Error = Error.InvalidOperation;
return(reply);
}
if (userEntity.Id == request.NewName)
{
return(reply);
}
var existed = await _usersService.All().FirstOrDefaultAsync(u => u.Id == request.NewName);
if (existed != null)
{
reply.Error = Error.InvalidOperation;
return(reply);
}
userEntity.Id = request.NewName;
await _usersService.Update(userEntity);
user.Id = request.NewName;
await _loginUserService.SetUser(context.GetHttpContext(), user);
return(reply);
}
private async Task <Reply> UpdateFields(string id, ServerCallContext context,
Func <User, Task <Error> > updateField)
{
var reply = new Reply();
var user = await _userService.GetUser(context.GetHttpContext());
if (user == null)
{
reply.Error = Error.NeedLogin;
return(reply);
}
if (!user.HasWritePermission())
{
reply.Error = Error.NoPermission;
return(reply);
}
if (string.IsNullOrWhiteSpace(id))
{
reply.Error = Error.InvalidArguments;
}
else
{
var item = await _service.All().Where(i => i.Id == id).FirstOrDefaultAsync();
if (item != null)
{
reply.Error = await updateField(item);
if (reply.Error == Error.None)
{
await _service.Update(item);
}
}
else
{
reply.Error = Error.NoSuchEntity;
}
}
return(reply);
}