udeServer/internal/logic/listdirectorieslogic.go

// Code scaffolded by goctl. Safe to edit.
// goctl 1.10.2

package logic

import (
	"context"

	"udeServer/internal/svc"
	"udeServer/internal/types"

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

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

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

func (l *ListDirectoriesLogic) ListDirectories(req *types.ListDirectoryReq) (*types.DirectoryListResp, error) {
	page, pageSize := normalizePage(req.Page, req.PageSize)

	list, total, err := l.svcCtx.DirectoryModel.FindPage(l.ctx, page, pageSize)
	if err != nil {
		l.Errorf("list directories failed: %v", err)
		return nil, err
	}

	resp := &types.DirectoryListResp{
		List:  make([]types.DirectoryResp, 0, len(list)),
		Total: total,
	}
	for i := range list {
		resp.List = append(resp.List, *toDirectoryResp(&list[i]))
	}

	return resp, nil
}