full/module/ec/mall/internal/logic/freight/remove.go

package freight

import (
	"context"
	"time"

	"bsm/full/module/ec/mall/internal/impl"
	"bsm/full/module/ec/mall/internal/models"
	pb "bsm/full/module/ec/mall/pb"
	"git.apinb.com/bsm-sdk/core/errcode"
	"git.apinb.com/bsm-sdk/core/printer"
	"git.apinb.com/bsm-sdk/core/service"
)

// FreightRemove 运费模板删除
func Remove(ctx context.Context, in *pb.IdentRequest) (reply *pb.IdentityStatusReply, err error) {
	// parse authorization meta.
	auth, err := service.ParseMetaCtx(ctx, &service.ParseOptions{RoleValue: "Mall_Admin"})
	if err != nil {
		return nil, err
	}

	// valildate request id,identity.
	if in.Id == 0 && in.Identity == "" {
		return nil, errcode.ErrInvalidArgument
	}

	// 只能删除当前登录者所属店铺的运费模板（运费表归属字段为 owner_identity）
	owner, _ := auth.Owner.(map[string]any)
	storeIdentity, _ := owner["store_identity"].(string)
	if storeIdentity == "" {
		return nil, errcode.ErrPermissionDenied
	}

	tx := impl.DBService.Where("id=? or identity=?", in.GetId(), in.GetIdentity()).
		Where("owner_identity = ?", storeIdentity).Delete(&models.MallFreight{})
	if tx.Error != nil {
		printer.Error(tx.Error.Error())
		return nil, errcode.ErrDB
	}
	if tx.RowsAffected == 0 {
		return nil, errcode.ErrPermissionDenied
	}

	return &pb.IdentityStatusReply{
		Code:    0,
		Message: "OK",
		Timeseq: time.Now().UnixMilli(),
	}, nil

}