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db.Queryable.Includes.Select.ToList

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sunkaixuan 2023-05-04 08:44:11 +08:00
parent aa88be7e93
commit 7c5bdeeb9d
1 changed files with 64 additions and 44 deletions
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48
Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs
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@ -572,10 +572,12 @@ namespace SqlSugar
var navInfo = this.QueryBuilder.AppendNavInfo;
var entityColumns = this.EntityInfo.Columns;
var pkColumns = entityColumns.Where(it => it.IsPrimarykey);
foreach (var item in pkColumns)
{
navInfo.AppendProperties.Add(item.PropertyName,item.DbColumnName);
AddAppendProperties(navManages, navInfo, entityColumns, pkColumns);
AddMappingNavProperties(dic, navInfo, entityColumns);
}
private static void AddMappingNavProperties(Dictionary<string, Expression> dic, AppendNavInfo navInfo, List<EntityColumnInfo> entityColumns)
{
foreach (var item in dic)
{
var value = item.Value;
@ -595,6 +597,14 @@ namespace SqlSugar
}
}
}
private static void AddAppendProperties(IEnumerable<NavigatManager<T>> navManages, AppendNavInfo navInfo, List<EntityColumnInfo> entityColumns, IEnumerable<EntityColumnInfo> pkColumns)
{
foreach (var item in pkColumns)
{
navInfo.AppendProperties.Add(item.PropertyName, item.DbColumnName);
}
foreach (var item in navManages)
{
var navName = ExpressionTool.GetMemberName(item.Expressions.First());
@ -631,7 +641,23 @@ namespace SqlSugar
if (this.QueryBuilder.Includes != null)
{
var managers = (this.QueryBuilder.Includes as List<object>);
if (this.QueryBuilder.SelectValue.HasValue() && this.QueryBuilder.NoCheckInclude == false)
if (IsSelectNavQuery())
{
SelectNavQuery(result, managers);
}
else
{
foreach (var it in managers)
{
var manager = it as NavigatManager<TResult>;
manager.RootList = result;
manager.Execute();
}
}
}
}
private void SelectNavQuery<TResult>(List<TResult> result, List<object> managers)
{
foreach (var it in managers)
{
@ -649,7 +675,6 @@ namespace SqlSugar
var appendResult = this.QueryBuilder.AppendNavInfo.Result[index];
foreach (var kv in appendResult.result)
{
var propertyName = kv.Key.Replace("SugarNav_", "");
var propertyInfo = columns.First(i => i.PropertyName == propertyName).PropertyInfo;
propertyInfo.SetValue(addItem, kv.Value);
@ -660,17 +685,12 @@ namespace SqlSugar
it.GetType().GetMethod("Execute").Invoke(it, null);
}
}
else
private bool IsSelectNavQuery()
{
foreach (var it in managers)
{
var manager = it as NavigatManager<TResult>;
manager.RootList = result;
manager.Execute();
}
}
}
return this.QueryBuilder.SelectValue.HasValue() && this.QueryBuilder.NoCheckInclude == false;
}
protected void _Mapper<TResult>(List<TResult> result)
{
if (this.EntityInfo.Columns.Any(it => it.IsTranscoding))