CeramicProjectTool/Util/DBHelper.Rule.cs

using CeramicProjectTool.Model;
using CeramicProjectTool.Model.ResultModel;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CeramicProjectTool.Util
{
    public partial class DBHelper
    {
        public static async Task<List<RulePermissonResult>> GetPermissonsByRule(string ruleName, string moduleName)
        {

            /*
             nr_z_quanxian rp
            nr_sys_gn p
            nr_z_yhjs r

            select * from nr_z_quanxian a
            left join nr_sys_gn b on a.gnid = b.id
            left join nr_z_yhjs c on a.jsid = c.id
             */
            var result = await Db.Queryable<RulePermissonModel, PermissonModel, RuleModel>((rp, p, r)
                => new JoinQueryInfos(
                    JoinType.Left, rp.FeatureId == p.Id,
                    JoinType.Left, rp.RuleId == r.Id))
                .Where((rp, p, r) => r.RuleName == ruleName && p.ModuleName == moduleName)
                .Select((rp, p, r) => new RulePermissonResult
                {
                    FeatureId = p.Id,
                    RuleId = r.Id,
                    PermissonId = rp.Id,
                    RuleName = r.RuleName,
                    FeatureName = p.Feature,
                    IsEnabled = true
                })
                .ToListAsync();
            return result;
        }

    }
}