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AggregateRootRepository

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This commit is contained in:
2881099
2022-09-02 14:19:48 +08:00
parent ca2df947e8
commit 2b8ec5c570
4 changed files with 380 additions and 247 deletions
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46
FreeSql.Repository/AggregateRootUtils.cs
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@@ -1,4 +1,4 @@
using FreeSql.Aop;
using FreeSql;
using FreeSql.Extensions.EntityUtil;
using FreeSql.Internal;
using FreeSql.Internal.Model;
@@ -8,20 +8,32 @@ using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using System.Text;
static class AggregateRootUtils
{
public static void CompareEntityValueCascade(IFreeSql fsql, Type entityType, object entityBefore, object entityAfter,
List<NativeTuple<Type, object>> insertLog,
public static void CompareEntityValueCascade(IFreeSql fsql, Type entityType, object entityBefore, object entityAfter, string navigatePropertyName,
List<NativeTuple<Type, object>> insertLog,
List<NativeTuple<Type, object, object, List<string>>> updateLog,
List<NativeTuple<Type, object>> deleteLog)
{
if (entityType == null) entityType = entityBefore?.GetType() ?? entityAfter?.GetType();
var table = fsql.CodeFirst.GetTableByEntity(entityType);
if (entityBefore == null && entityAfter == null) return;
if (entityBefore == null && entityAfter != null)
{
insertLog.Add(NativeTuple.Create(entityType, entityAfter));
return;
}
if (entityBefore != null && entityAfter == null)
{
deleteLog.Add(NativeTuple.Create(entityType, entityBefore));
EachNavigateCascade(fsql, entityType, entityBefore, (path, tr, ct, stackvs) =>
{
deleteLog.Add(NativeTuple.Create(ct, stackvs.First()));
});
return;
}
var changes = new List<string>();
foreach (var col in table.ColumnsByCs.Values)
{
@@ -42,27 +54,13 @@ static class AggregateRootUtils
{
var tbref = table.GetTableRef(prop.Name, false);
if (tbref == null) continue;
if (navigatePropertyName != null && prop.Name != navigatePropertyName) continue;
var propvalBefore = table.GetPropertyValue(entityBefore, prop.Name);
var propvalAfter = table.GetPropertyValue(entityBefore, prop.Name);
switch (tbref.RefType)
{
case TableRefType.OneToOne:
if (propvalBefore == null && propvalAfter == null) return;
if (propvalBefore == null && propvalAfter != null)
{
insertLog.Add(NativeTuple.Create(tbref.RefEntityType, propvalAfter));
return;
}
if (propvalBefore != null && propvalAfter == null)
{
deleteLog.Add(NativeTuple.Create(tbref.RefEntityType, propvalBefore));
EachNavigateCascade(fsql, tbref.RefEntityType, propvalBefore, (path, tr, ct, stackvs) =>
{
deleteLog.Add(NativeTuple.Create(ct, stackvs.First()));
});
return;
}
CompareEntityValueCascade(fsql, tbref.RefEntityType, propvalBefore, propvalAfter, insertLog, updateLog, deleteLog);
CompareEntityValueCascade(fsql, tbref.RefEntityType, propvalBefore, propvalAfter, null, insertLog, updateLog, deleteLog);
break;
case TableRefType.OneToMany:
LocalCompareEntityValueCollection(tbref, propvalBefore as IEnumerable, propvalAfter as IEnumerable);
@@ -84,7 +82,7 @@ static class AggregateRootUtils
if (collectionBefore == null && collectionAfter == null) return;
if (collectionBefore == null && collectionAfter != null)
{
foreach(var item in collectionAfter)
foreach (var item in collectionAfter)
insertLog.Add(NativeTuple.Create(elementType, item));
return;
}
@@ -135,7 +133,7 @@ static class AggregateRootUtils
}
}
foreach (var key in dictBefore.Keys)
CompareEntityValueCascade(fsql, elementType, dictBefore[key], dictAfter[key], insertLog, updateLog, deleteLog);
CompareEntityValueCascade(fsql, elementType, dictBefore[key], dictAfter[key], null, insertLog, updateLog, deleteLog);
}
}
public static void EachNavigateCascade(IFreeSql fsql, Type rootType, object rootEntity, Action<string, TableRef, Type, List<object>> callback)