hm-server/app/main/api/internal/logic/admin_promotion/updatepromotionlinklogic.go

package admin_promotion

import (
	"context"
	"time"

	"tydata-server/app/main/api/internal/svc"
	"tydata-server/app/main/api/internal/types"
	"tydata-server/common/ctxdata"
	"tydata-server/common/xerr"

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

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

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

func (l *UpdatePromotionLinkLogic) UpdatePromotionLink(req *types.UpdatePromotionLinkReq) error {
	// 获取当前用户ID
	adminUserId, getUidErr := ctxdata.GetUidFromCtx(l.ctx)
	if getUidErr != nil {
		return errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "更新推广链接, 获取用户信息失败, %+v", getUidErr)
	}

	// 获取链接信息
	link, err := l.svcCtx.AdminPromotionLinkModel.FindOne(l.ctx, req.Id)
	if err != nil {
		return errors.Wrapf(err, "更新推广链接, 获取链接信息失败, %+v", err)
	}

	// 验证用户权限
	if link.AdminUserId != adminUserId {
		return errors.Wrapf(xerr.NewErrMsg("无权限修改此链接"), "更新推广链接, 无权限修改此链接, %+v", link)
	}

	// 更新链接信息
	link.Name = *req.Name
	link.UpdateTime = time.Now()

	_, err = l.svcCtx.AdminPromotionLinkModel.Update(l.ctx, nil, link)
	if err != nil {
		return errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "更新推广链接, 更新链接信息失败, %+v", err)
	}
	return nil
}