DaqClientStatusService.cs
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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.Linq;
using System.Linq.Expressions;
using Hh.Mes.Pojo.System;
using Hh.Mes.Service.SystemAuth;
using System.Collections.Generic;
namespace Hh.Mes.Service.Configure
{
/// <summary>
/// 客户端状态
/// </summary>
public class DaqClientStatusService : RepositorySqlSugar<daq_client_status>
{
public DaqClientStatusService(IAuth auth) : base(auth) { }
public dynamic Load(PageReq pageReq, daq_client_status 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<daq_client_status, base_project>((c, p) => new JoinQueryInfos(JoinType.Left, c.projectCode == p.projectCode)).Where(expression).OrderBy((c, p) => c.projectCode);
//Exel false 分页
if (!entity.Exel)
{
int total = 0;
result.Result = query.Select((c, p) => new
{
c.id,
c.clientKeys,
c.clientName,
c.projectCode,
p.projectName,
c.lastSeenDate,
c.remark,
}).ToOffsetPage(pageReq.page, pageReq.limit, ref total);
result.Count = total;
}
else
{
result.Result = query.Select((c, p) => new
{
c.id,
c.clientKeys,
c.clientName,
c.projectCode,
p.projectName,
c.lastSeenDate
}).ToList();
result.Count = result.Result.Count;
}
return result;
}, catchRetrunValue: "list");
}
public dynamic Ins(daq_client_status entity)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
if (entity.clientKeys == Guid.Empty)
{
entity.clientKeys = Guid.NewGuid();
}
if (string.IsNullOrWhiteSpace(entity.clientName))
{
return response.ResponseError($"客户端名称不能为空！");
}
if (string.IsNullOrWhiteSpace(entity.projectCode))
{
return response.ResponseError($"项目信息不能为空！");
}
Context.Insertable(entity).ExecuteCommand();
return response.ResponseSuccess();
});
}
public dynamic Upd(daq_client_status entity)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
Context.Updateable<daq_client_status>().SetColumns(x => new daq_client_status
{
clientName = entity.clientName,
projectCode = entity.projectCode,
remark = entity.remark
}).Where(x => x.id == entity.id).ExecuteCommand();
//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<daq_client_status>(t => ids.Contains(t.id)).ExecuteCommand();
return response;
});
}
public Response ExportData(daq_client_status entity)
{
return Load(null, entity);
}
public Expression<Func<daq_client_status, base_project, bool>> LinqWhere(daq_client_status client)
{
var exp = Expressionable.Create<daq_client_status, base_project>();
//数据过滤条件
//if (!string.IsNullOrWhiteSpace(model.XXX)) exp.And(x => x.XXX.Contains(model.XXX));
if (!string.IsNullOrWhiteSpace(client.clientName))
{
exp.And((c, p) => c.clientName.Contains(client.clientName));
}
if (!string.IsNullOrWhiteSpace(client.remark))
{
exp.And((c, p) => c.remark.Contains(client.remark));
}
if (!string.IsNullOrWhiteSpace(client.projectCode))
{
exp.And((c, p) => c.projectCode == client.projectCode);
}
string user = sysWebUser.Account;
if (user != SystemVariable.DefaultCreated)
{
var projectRoleKeys = GetProjectRoleKeys(user);
exp.And((c, p) => SqlFunc.Subqueryable<sys_role_projects_rel>().Where(x => projectRoleKeys.Contains(x.project_roles_key) && x.project_key == p.keys).Any());
}
return exp.ToExpression();//拼接表达式
}
public List<base_project> GetProjectInfo()
{
try
{
var projects = Context.Queryable<base_project>().Select(x => new base_project
{
projectCode = x.projectCode,
projectName = x.projectName
}).Distinct().ToList();
return projects;
}
catch (Exception)
{
return new List<base_project>();
}
}
}
}