package sms

import (
	"fmt"
	"health-go/config"
	"health-go/models"
)

// PreValidate 判断用户是否存在
// @param userTel 用户手机号
// @return string notExist, reachLimit, ok, error
func PreValidate(userTel string) string {

	var result models.User
	// 计数查询是否存在对应的手机号
	query := config.DB.Table("user").Where("tel = ?", userTel).First(&result)
	if query.Error != nil {
		return fmt.Sprint(query.Error)
	}
	if query.RowsAffected == 0 {
		return "notExist"
	}
	if result.SMSTry > 10 {
		return "reachLimit"
	}
	return "ok"
}