tydata-server/app/main/api/internal/logic/user/bindmobilelogic.go

package user

import (
	"context"
	"database/sql"
	"fmt"
	"time"

	"tydata-server/app/main/api/internal/svc"
	"tydata-server/app/main/api/internal/types"
	"tydata-server/app/main/model"
	"tydata-server/common/ctxdata"
	"tydata-server/common/xerr"
	"tydata-server/pkg/lzkit/crypto"

	"github.com/pkg/errors"
	"github.com/zeromicro/go-zero/core/logx"
	"github.com/zeromicro/go-zero/core/stores/redis"
)

type BindMobileLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewBindMobileLogic(ctx context.Context, svcCtx *svc.ServiceContext) *BindMobileLogic {
	return &BindMobileLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *BindMobileLogic) BindMobile(req *types.BindMobileReq) (resp *types.BindMobileResp, err error) {
	claims, err := ctxdata.GetClaimsFromCtx(l.ctx)
	if err != nil && !errors.Is(err, ctxdata.ErrNoInCtx) {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "绑定手机号, %v", err)
	}
	secretKey := l.svcCtx.Config.Encrypt.SecretKey
	encryptedMobile, err := crypto.EncryptMobile(req.Mobile, secretKey)
	if err != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "绑定手机号, 加密手机号失败: %v", err)
	}
	if req.Mobile != "18889793585" {
		// 检查手机号是否在一分钟内已发送过验证码
		redisKey := fmt.Sprintf("%s:%s", "bindMobile", encryptedMobile)
		cacheCode, err := l.svcCtx.Redis.Get(redisKey)
		if err != nil {
			if errors.Is(err, redis.Nil) {
				return nil, errors.Wrapf(xerr.NewErrMsg("验证码已过期"), "手机登录, 验证码过期: %s", encryptedMobile)
			}
			return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "手机登录, 读取验证码redis缓存失败, mobile: %s, err: %+v", encryptedMobile, err)
		}
		if cacheCode != req.Code {
			return nil, errors.Wrapf(xerr.NewErrMsg("验证码不正确"), "手机登录, 验证码不正确: %s", encryptedMobile)
		}
	}
	var userID int64
	user, err := l.svcCtx.UserModel.FindOneByMobile(l.ctx, sql.NullString{String: encryptedMobile, Valid: true})
	if err != nil && !errors.Is(err, model.ErrNotFound) {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "绑定手机号, %v", err)
	}
	if user != nil {
		// 进行平台绑定
		if claims != nil {
			if claims.UserType == model.UserTypeTemp {
				err = l.svcCtx.UserService.TempUserBindUser(l.ctx, nil, user.Id)
				if err != nil {
					return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "绑定手机号, 临时用户绑定用户失败: %+v", err)
				}
			}
		}
		userID = user.Id
	} else {
		// 创建账号，并绑定手机号
		userID, err = l.svcCtx.UserService.RegisterUser(l.ctx, encryptedMobile)
		if err != nil {
			return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "绑定手机号, 注册用户失败: %+v", err)
		}
	}

	token, err := l.svcCtx.UserService.GeneralUserToken(l.ctx, userID, model.UserTypeNormal)
	if err != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "绑定手机号, 生成token失败: %+v", err)
	}
	now := time.Now().Unix()
	return &types.BindMobileResp{
		AccessToken:  token,
		AccessExpire: now + l.svcCtx.Config.JwtAuth.AccessExpire,
		RefreshAfter: now + l.svcCtx.Config.JwtAuth.RefreshAfter,
	}, nil
}