func signinWithUserName(reqBody userReqPostBody) (*model.UserToken, *ae.Error) {
user := model.User{}
user.Email = reqBody.Email
err := user.GetUserByEmail()
if err == sql.ErrNoRows {
return nil, ae.InvalidUserNamePassword("")
}
if err != nil {
return nil, ae.DB("", err)
}
salt, err := user.GetPasswordSalt()
if err != nil {
return nil, ae.DB("", err)
}
user.Password = reqBody.Password
user.HashPassword(salt)
exists, err := user.IsValidUser()
if err != nil || !exists {
return nil, ae.InvalidUserNamePassword("")
}
userToken := model.UserToken{}
userToken.UserID = user.UserID
err = userToken.Add()
if err != nil {
return nil, ae.DB("", err)
}
return &userToken, nil
}
