public JsonResult Register([FromBody] RegisterDto dto)
{
var existUser = _context.CanteenUsers.FirstOrDefault(p => p.Name == dto.Username);
if (existUser != null)
{
return(Json(new RequestResult {
State = RequestState.Failed, Msg = "用户名已存在"
}));
}
else
{
var newUser = new CanteenUser {
Name = dto.Username, Password = dto.Password, RealName = dto.RealName, Role = "user"
};
_context.CanteenUsers.Add(newUser);
if (_context.SaveChanges() == 1)
{
return(Json(new RequestResult {
State = RequestState.Success
}));
}
else
{
return(Json(new RequestResult {
State = RequestState.Failed, Msg = "保存失败"
}));
}
}
}
public bool UnbindDiner(Guid id)
{
var existRecord = _context.BindRecords.FirstOrDefault(p => p.ID == id && p.CanteenUserID == GetUserID());
if (existRecord == null)
{
return(false);
}
_context.BindRecords.Remove(existRecord);
if (_context.SaveChanges() == 1)
{
return(true);
}
else
{
return(false);
}
}