BusEquipmentAlarmHandleService.cs
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using Hh.Mes.Common.Infrastructure;
using Hh.Mes.Common.log;
using Hh.Mes.Common.Request;
using Hh.Mes.POJO.Entity;
using Hh.Mes.POJO.Response;
using Hh.Mes.Service.Repository;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using Hh.Mes.Pojo.System;
using NPOI.POIFS.FileSystem;
namespace Hh.Mes.Service.Equipment
{
public class BusEquipmentAlarmHandleService : RepositorySqlSugar<bus_equipment_alarm_handle>
{
public dynamic Load(PageReq pageReq, bus_equipment_alarm_handle entity)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var result = new Response();
var expression = LinqWhere(entity);
//先组合查询表达式(多表查询查看IOT 设备列表案例)
var query = Context.Queryable<bus_equipment_alarm_handle, daq_equipment_alarm_record,VW_CurrentUserDevice>(
(x, y, v) => x.equipmentAlarmRecordId == y.id && y.equipmentCode==v.equipmentCode)
.Where(expression)
.OrderBy((x, y,v) => new { v.projectKeys,v.factoryName, y.createTime, y.userHandleTime }, OrderByType.Desc)//报警发生时间，报警处理时间降序排列
.Distinct()
.Select((x, y, v) => new
{
x.equipmentAlarmRecordId,
x.handleInfo,
x.handleUser,
x.createBy,
x.updateBy,
x.updateTime,
y.userHandleTime,
y.alarmMessage,
y.equipmentCode,
y.equipmentName,
y.createTime,
v.projectKeys,
v.projectName,
v.factoryName,
v.equipmentTypeName
});
//Exel false 分页
if (!entity.Exel)
{
int total = 0;
result.Result = query.ToOffsetPage(pageReq.page, pageReq.limit, ref total);
result.Count = total;
}
else
{
result.Result = query.ToList();
result.Count = result.Result.Count();
}
return result;
}, catchRetrunValue: "list");
}
public dynamic Ins(bus_equipment_alarm_handle entity)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
entity.createBy = sysWebUser.Account;
entity.createTime = DateTime.Now;
response.Status = Add(entity);
if (!response.Status) response.Message = SystemVariable.dataActionError;
return response;
});
}
public dynamic Upd(bus_equipment_alarm_handle entity)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
entity.updateBy = sysWebUser.Account;
entity.updateTime = DateTime.Now;
response.Status = Update(entity);
if (!response.Status) response.Message = SystemVariable.dataActionError;
return response;
});
}
public dynamic DelByIds(int[] ids)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
Context.Deleteable<bus_equipment_alarm_handle>(t => ids.Contains(t.id)).ExecuteCommand();
return response;
});
}
public Response ExportData(bus_equipment_alarm_handle entity)
{
return Load(null, entity);
}
public Expression<Func<bus_equipment_alarm_handle, daq_equipment_alarm_record,VW_CurrentUserDevice, bool>> LinqWhere(bus_equipment_alarm_handle model)
{
try
{
string currentUser = sysWebUser.Account;
var exp = Expressionable.Create<bus_equipment_alarm_handle, daq_equipment_alarm_record,VW_CurrentUserDevice> ();
//数据过滤条件
//if (!string.IsNullOrWhiteSpace(model.XXX)) exp.And(x => x.XXX.Contains(model.XXX));
if (!string.IsNullOrWhiteSpace(model.handleInfo))
{
exp.And((x, y, v) => x.handleInfo.Contains(model.handleInfo));
}
if (!string.IsNullOrWhiteSpace(model.handleUser))
{
exp.And((x, y, v) => x.handleUser.Contains(model.handleUser));
}
if (model.equipmentAlarmRecordId != Guid.Empty)
{
exp.And((x, y, v) => x.equipmentAlarmRecordId.Equals(model.equipmentAlarmRecordId));
}
if (!string.IsNullOrWhiteSpace(model.Created.ToString()))
{
exp.And((x, y, v)=> x.createTime >= model.Created);
}
if (!string.IsNullOrWhiteSpace(model.Updated.ToString()))
{
exp.And((x, y, v) => x.createTime <= model.Updated);
}
if (currentUser != SystemVariable.DefaultCreated)
{
exp.And((x, y, v) => v.userAccount==currentUser);
}
return exp.ToExpression();//拼接表达式
}
catch (Exception ex)
{
throw new Exception($"{ex.Message}");
}
}
}
}