omega-admin/Services/SysDictItemService.cs

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


namespace Services
{
    /// <summary>
    /// 字典项Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(ISysDictItemService), ServiceLifetime = LifeTime.Transient)]
    public class SysDictItemService : BaseService<SysDictItem>, ISysDictItemService
    {
        /// <summary>
        /// 字典项-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 PagedInfo<GetSysDictItemListVo> getSysDictItemList([FromQuery] PagerInfo page, [FromQuery] SysDictItem param)
        {
            //拼装查询条件
            var predicate = Expressionable.Create<SysDictItem>();
            predicate = predicate.AndIF(param.dictId > 0, m => m.dictId == param.dictId);
            var response = Queryable()
                .Where(predicate.ToExpression())
                .OrderByDescending(m => m.id)
                .ToPage<SysDictItem, GetSysDictItemListVo>(page);
            return response;
        }



    }
}