ServiceTemplate.tt
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<#@ template debug="false" hostspecific="false" language="C#" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Collections.Generic" #>
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 Hh.Mes.Service.SystemAuth;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using Hh.Mes.Pojo.System;
namespace Hh.Mes.Service.<#=AreaName #>
{
/// <summary>
/// <#=TableDescription #>
/// </summary>
public class <#=ControllerName #>Service : RepositorySqlSugar<<#=TableName #>>
{
public <#=ControllerName #>Service(IAuth auth) : base(auth) { }
public dynamic Load<#=IsDetail ? "Desc" : ""#>(PageReq pageReq, <#=TableName #> 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<<#=TableName #>>().Where(expression);
//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<#=IsDetail ? "Desc" : ""#>(<#=TableName #> 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<#=IsDetail ? "Desc" : ""#>(<#=TableName #> 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<#=IsDetail ? "Desc" : ""#>(int[] ids)
{
return ExceptionsHelp.Instance.ExecuteT(() =>
{
var response = new Response();
Context.Deleteable<<#=TableName #>>(t => ids.Contains(t.id)).ExecuteCommand();
return response;
});
}
public Response ExportData(<#=TableName #> entity)
{
return Load(null, entity);
}
public Expression<Func<<#=TableName #>, bool>> LinqWhere(<#=TableName #> model)
{
try
{
var exp = Expressionable.Create<<#=TableName #>>();
//数据过滤条件
//if (!string.IsNullOrWhiteSpace(model.XXX)) exp.And(x => x.XXX.Contains(model.XXX));
<# foreach (var item in FilterColumns) #>
<# { #>
if (!string.IsNullOrWhiteSpace(model.<#=item.ColumnName #>))
{
exp.And(x => x.<#=item.ColumnName #>.Contains(model.<#=item.ColumnName #>));
}
<# } #>
return exp.ToExpression();//拼接表达式
}
catch (Exception ex)
{
throw new Exception($"{ex.Message}");
}
}
}
}