BaseEquipmentGroupService.cs
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using Hh.Mes.Common.log;
using Hh.Mes.Common.Request;
using Hh.Mes.POJO.Response;
using Hh.Mes.POJO.WebEntity;
using Hh.Mes.Service.Repository;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq.Expressions;
namespace Hh.Mes.Service.WebService.Equipment
{
public class BaseEquipmentGroupService : RepositorySqlSugar<BaseEquipmentGroup>
{
public dynamic DelByIds(int[] ids)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
foreach (int id in ids)
{
DeleteChildren(id);
Context.Deleteable<BaseEquipmentGroup>().Where(x => x.id == id).ExecuteCommand();
}
return response.ResponseSuccess();
});
}
private void DeleteChildren(int parentId)
{
var children = Context.Queryable<BaseEquipmentGroup>().Where(x => x.parentId == parentId).ToList();
foreach (var child in children)
{
DeleteChildren(child.id);
Context.Deleteable<BaseEquipmentGroup>().Where(x => x.id == child.id).ExecuteCommand();
}
}
public dynamic Ins(BaseEquipmentGroup baseEquipmentGroup)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
Context.Insertable(baseEquipmentGroup).ExecuteCommand();
return response.ResponseSuccess();
});
}
public dynamic Load(PageReq pageReq, BaseEquipmentGroup entity)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var result = new Response<List<BaseEquipmentGroup>>();
var query = Context.Queryable<BaseEquipmentGroup>().Where(LinqWhere(entity));
//Exel为ture就不分页，因为导出的话是全部导出
if (pageReq != null)
{
int total = 0;
result.Result = query.Select(x => new BaseEquipmentGroup
{
id = x.id,
code = x.code,
name = x.name,
parentId = x.parentId,
parentName = SqlFunc.Subqueryable<BaseEquipmentGroup>().Where(s => s.id == x.parentId).Select(s => s.name),
remark = x.remark
}).ToOffsetPage(pageReq.page, pageReq.limit, ref total);
result.Count = total;
}
else
{
result.Result = query.ToList();
result.Count = result.Result.Count;
}
return result;
}, "list");
}
public List<BaseEquipmentGroup> LoadAll()
{
return Context.Queryable<BaseEquipmentGroup>().ToList();
}
public dynamic Upd(BaseEquipmentGroup baseEquipmentGroup)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
Context.Updateable<BaseEquipmentGroup>().SetColumns(x => new BaseEquipmentGroup
{
code = baseEquipmentGroup.code,
name = baseEquipmentGroup.name,
remark = baseEquipmentGroup.remark,
parentId = baseEquipmentGroup.parentId,
}).Where(x => x.id == baseEquipmentGroup.id).ExecuteCommand();
return response.ResponseSuccess();
});
}
public Expression<Func<BaseEquipmentGroup, bool>> LinqWhere(BaseEquipmentGroup model)
{
var exp = Expressionable.Create<BaseEquipmentGroup>();
//数据过滤条件
if (!string.IsNullOrWhiteSpace(model.code))
{
exp.And(x => x.code.Contains(model.code));
}
if (!string.IsNullOrWhiteSpace(model.name))
{
exp.And(x => x.name.Contains(model.name));
}
if (model.parentId != default)
{
exp.And(x => x.parentId == model.parentId || x.id == model.parentId);
}
return exp.ToExpression();//拼接表达式
}
}
}