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AggregateRootRepository Boundary

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This commit is contained in:
2881099
2022-09-04 23:06:44 +08:00
parent 5d12e1c436
commit 9db121d531
7 changed files with 291 additions and 185 deletions
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90
FreeSql.Repository/AggregateRootRepositorySync.cs
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@@ -33,7 +33,7 @@ namespace FreeSql
_statesEditing.AddOrUpdate(key, k => CreateEntityState(item), (k, ov) =>
{
AggregateRootUtils.MapEntityValue(Orm, EntityType, item, ov.Value);
AggregateRootUtils.MapEntityValue(_boundaryName, Orm, EntityType, item, ov.Value);
ov.Time = DateTime.Now;
return ov;
});
@@ -57,10 +57,10 @@ namespace FreeSql
continue;
}
_states[key] = state;
AggregateRootUtils.CompareEntityValue(Orm, EntityType, state.Value, item, null, tracking);
AggregateRootUtils.CompareEntityValue(_boundaryName, Orm, EntityType, state.Value, item, null, tracking);
}
foreach (var item in _statesEditing.Values.OrderBy(a => a.Time))
AggregateRootUtils.CompareEntityValue(Orm, EntityType, item, null, null, tracking);
AggregateRootUtils.CompareEntityValue(_boundaryName, Orm, EntityType, item, null, null, tracking);
return SaveTrackingChange(tracking);
}
@@ -79,7 +79,7 @@ namespace FreeSql
var repos = new Dictionary<Type, object>();
try
{
var ret = InsertWithinBoundaryStatic(_repository, GetChildRepository, entitys, out var affrows);
var ret = InsertWithinBoundaryStatic(_boundaryName, _repository, GetChildRepository, entitys, out var affrows);
Attach(ret);
return ret;
}
@@ -89,13 +89,13 @@ namespace FreeSql
_repository.FlushState();
}
}
static List<T1> InsertWithinBoundaryStatic<T1>(IBaseRepository<T1> rootRepository, Func<Type, IBaseRepository<object>> getChildRepository, IEnumerable<T1> rootEntitys, out int affrows) where T1 : class {
static List<T1> InsertWithinBoundaryStatic<T1>(string boundaryName, IBaseRepository<T1> rootRepository, Func<Type, IBaseRepository<object>> getChildRepository, IEnumerable<T1> rootEntitys, out int affrows) where T1 : class {
Dictionary<Type, Dictionary<string, bool>> ignores = new Dictionary<Type, Dictionary<string, bool>>();
Dictionary<Type, IBaseRepository<object>> repos = new Dictionary<Type, IBaseRepository<object>>();
var localAffrows = 0;
try
{
return LocalInsert(rootRepository, rootEntitys);
return LocalInsert(rootRepository, rootEntitys, true);
}
finally
{
@@ -122,7 +122,7 @@ namespace FreeSql
}
return false;
}
List<T2> LocalInsert<T2>(IBaseRepository<T2> repository, IEnumerable<T2> entitys) where T2 : class
List<T2> LocalInsert<T2>(IBaseRepository<T2> repository, IEnumerable<T2> entitys, bool cascade) where T2 : class
{
var table = repository.Orm.CodeFirst.GetTableByEntity(repository.EntityType);
if (table.Primarys.Any(col => col.Attribute.IsIdentity))
@@ -130,15 +130,76 @@ namespace FreeSql
foreach (var entity in entitys)
repository.Orm.ClearEntityPrimaryValueWithIdentity(repository.EntityType, entity);
}
if (cascade)
{
foreach (var tr in table.GetAllTableRef().OrderBy(a => a.Value.RefType).ThenBy(a => a.Key))
{
var tbref = tr.Value;
if (tbref.Exception != null) continue;
if (table.Properties.TryGetValue(tr.Key, out var prop) == false) continue;
var boundaryAttr = AggregateRootUtils.GetPropertyBoundaryAttribute(prop, boundaryName);
if (boundaryAttr?.Break == true) continue;
switch (tbref.RefType)
{
case TableRefType.ManyToMany:
if (boundaryAttr?.Break == false)
{
var mtmList = entitys.Select(entity =>
{
var mtmEach = table.GetPropertyValue(entity, prop.Name) as IEnumerable;
if (mtmEach == null) return null;
var mtmItems = new List<object>();
foreach (var mtmItem in mtmEach)
{
if (LocalCanInsert(tbref.RefEntityType, mtmItem, false) == false) continue;
mtmItems.Add(mtmItem);
}
return mtmItems;
}).Where(entity => entity != null).SelectMany(entity => entity).ToArray();
if (mtmList.Any())
{
var repo = getChildRepository(tbref.RefEntityType);
LocalInsert(repo, mtmList, boundaryAttr?.BreakThen == false);
}
}
break;
case TableRefType.PgArrayToMany:
break;
case TableRefType.ManyToOne:
if (boundaryAttr?.Break == false)
{
var mtoList = entitys.Select(entity =>
{
var mtoItem = table.GetPropertyValue(entity, prop.Name);
if (LocalCanInsert(tbref.RefEntityType, mtoItem, false) == false) return null;
return NativeTuple.Create(entity, mtoItem);
}).Where(entity => entity != null).ToArray();
if (mtoList.Any())
{
var repo = getChildRepository(tbref.RefEntityType);
LocalInsert(repo, mtoList.Select(a => a.Item2), boundaryAttr?.BreakThen != true);
foreach (var mtoItem in mtoList)
AggregateRootUtils.SetNavigateRelationshipValue(repository.Orm, tbref, table.Type, mtoItem.Item1, mtoItem.Item2);
}
}
break;
}
}
}
var ret = repository.Insert(entitys);
localAffrows += ret.Count;
foreach (var entity in entitys) LocalCanInsert(repository.EntityType, entity, true);
if (cascade == false) return ret;
foreach (var tr in table.GetAllTableRef().OrderBy(a => a.Value.RefType).ThenBy(a => a.Key))
{
var tbref = tr.Value;
if (tbref.Exception != null) continue;
if (table.Properties.TryGetValue(tr.Key, out var prop) == false) continue;
var boundaryAttr = AggregateRootUtils.GetPropertyBoundaryAttribute(prop, boundaryName);
if (boundaryAttr?.Break == true) continue;
switch (tbref.RefType)
{
case TableRefType.OneToOne:
@@ -152,7 +213,7 @@ namespace FreeSql
if (otoList.Any())
{
var repo = getChildRepository(tbref.RefEntityType);
LocalInsert(repo, otoList);
LocalInsert(repo, otoList, boundaryAttr?.BreakThen != true);
}
break;
case TableRefType.OneToMany:
@@ -172,7 +233,7 @@ namespace FreeSql
if (otmList.Any())
{
var repo = getChildRepository(tbref.RefEntityType);
LocalInsert(repo, otmList);
LocalInsert(repo, otmList, boundaryAttr?.BreakThen != true);
}
break;
case TableRefType.ManyToMany:
@@ -185,10 +246,11 @@ namespace FreeSql
if (mtmMidList.Any())
{
var repo = getChildRepository(tbref.RefMiddleEntityType);
LocalInsert(repo, mtmMidList);
LocalInsert(repo, mtmMidList, false);
}
break;
case TableRefType.PgArrayToMany:
case TableRefType.ManyToOne: //在插入前处理
break;
}
}
@@ -231,7 +293,7 @@ namespace FreeSql
{
var stateKey = Orm.GetEntityKeyString(EntityType, entity, false);
if (_states.TryGetValue(stateKey, out var state) == false) throw new Exception($"AggregateRootRepository 使用仓储对象查询后，才可以更新数据 {Orm.GetEntityString(EntityType, entity)}");
AggregateRootUtils.CompareEntityValue(Orm, EntityType, state.Value, entity, null, tracking);
AggregateRootUtils.CompareEntityValue(_boundaryName, Orm, EntityType, state.Value, entity, null, tracking);
}
foreach (var entity in entitys)
Attach(entity);
@@ -254,7 +316,7 @@ namespace FreeSql
foreach (var entity in entitys)
{
var stateKey = Orm.GetEntityKeyString(EntityType, entity, false);
AggregateRootUtils.CompareEntityValue(Orm, EntityType, entity, null, null, tracking);
AggregateRootUtils.CompareEntityValue(_boundaryName, Orm, EntityType, entity, null, null, tracking);
_states.Remove(stateKey);
}
var affrows = 0;
@@ -279,7 +341,7 @@ namespace FreeSql
var tracking = new AggregateRootTrackingChangeInfo();
var stateKey = Orm.GetEntityKeyString(EntityType, entity, false);
if (_states.TryGetValue(stateKey, out var state) == false) throw new Exception($"AggregateRootRepository 使用仓储对象查询后，才可以保存数据 {Orm.GetEntityString(EntityType, entity)}");
AggregateRootUtils.CompareEntityValue(Orm, EntityType, state.Value, entity, propertyName, tracking);
AggregateRootUtils.CompareEntityValue(_boundaryName, Orm, EntityType, state.Value, entity, propertyName, tracking);
Attach(entity); //应该只存储 propertyName 内容
SaveTrackingChange(tracking);
}
@@ -293,7 +355,7 @@ namespace FreeSql
foreach (var il in insertLogDict)
{
var repo = GetChildRepository(il.Key);
InsertWithinBoundaryStatic(repo, GetChildRepository, il.Value, out var affrowsOut);
InsertWithinBoundaryStatic(_boundaryName, repo, GetChildRepository, il.Value, out var affrowsOut);
affrows += affrowsOut;
}