public static string SendValidCode(string phone)
{
using (var db = new DataAccess())
{
var model = db.Students.FirstOrDefault(a => a.Phone == phone);
var code = SendMessage.GenerateRandomNumber(100000, 999999).ToString();
if (model != null)
{
model.Code = code;
model.DataChange_LastTime = DateTime.Now;
model.CodeSendTime = DateTime.Now;
db.SaveChanges();
}
else
{
Student entity = new Student();
entity.Phone = phone;
entity.Code = code;
entity.Password = "";
entity.Address = "";
entity.BirthDate = DateTime.Now.AddYears(-20);
entity.CodeSendTime = DateTime.Now;
entity.DataChange_LastTime = DateTime.Now;
entity.Data_CreateTime = DateTime.Now;
entity.Email = "";
entity.Image = "";
entity.QQ = "";
entity.RealName = "";
entity.Salt = "";
entity.Sex = false;
entity.UserName = "";
entity.Valid = false;
db.Students.Add(entity);
db.SaveChanges();
}
SendMessage.Send(phone, "【孚咖韩语】您本次操作的验证码是" + code + ",有效期10分钟.客服:4000707822");
return(code);
}
}