omega_source/Services/MakeTemplateGategoryService.cs

using Attribute;
using Model;
using Model.Base;
using Repository;
using Service;
using Microsoft.AspNetCore.Mvc;
using Vo.Admin;
using Mapster;


namespace Services
{
    /// <summary>
    /// 生成模板分类Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(IMakeTemplateGategoryService), ServiceLifetime = LifeTime.Transient)]
    public class MakeTemplateGategoryService : BaseService<MakeTemplateGategory>, IMakeTemplateGategoryService
    {
        /// <summary>
        /// 生成模板分类-列表
        /// </summary>
        /// <param name="param">参数请求体</param>
        /// <param name="page">分页参数</param>
        /// <returns>列表</returns>
        public List<GetMakeTemplateGategoryListVo> getMakeTemplateGategoryList(int parentId = 0)
        {
            //拼装查询条件
            var predicate = Expressionable.Create<MakeTemplateGategory>();
            predicate = predicate.And(m => m.parentId == parentId);
            var response = Queryable()
                .Where(predicate.ToExpression())
                .OrderByDescending(m => m.id)
                .ToList().Adapt<List<GetMakeTemplateGategoryListVo>>();
            foreach(var sub in response)
            {
                sub.children = getMakeTemplateGategoryList(sub.id);
            }
            return response;
        }



    }
}