first commit

app/main/api/internal/logic/admin_promotion/updatepromotionlinklogic.go

@@ -0,0 +1,57 @@
+package admin_promotion
+
+import (
+	"context"
+	"time"
+
+	"hm-server/app/main/api/internal/svc"
+	"hm-server/app/main/api/internal/types"
+	"hm-server/common/ctxdata"
+	"hm-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
+}