mirror of
https://github.com/nsnail/FreeSql.git
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AggregateRootRepository Boundary
This commit is contained in:
@@ -1,4 +1,5 @@
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using FreeSql;
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using FreeSql.DataAnnotations;
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using FreeSql.Extensions.EntityUtil;
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using FreeSql.Internal;
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using FreeSql.Internal.CommonProvider;
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@@ -15,15 +16,23 @@ using System.Text;
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namespace FreeSql
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{
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public static class AggregateRootUtils
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public class AggregateRootUtils
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{
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public static void CompareEntityValue(IFreeSql fsql, Type rootEntityType, object rootEntityBefore, object rootEntityAfter, string rootNavigatePropertyName, AggregateRootTrackingChangeInfo tracking)
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public static AggregateRootBoundaryAttribute GetPropertyBoundaryAttribute(PropertyInfo prop, string boundaryName)
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{
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if (string.IsNullOrWhiteSpace(boundaryName)) return null;
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var attrs = prop.GetCustomAttributes(typeof(AggregateRootBoundaryAttribute), false);
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if (attrs == null || attrs.Any() == false) return null;
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return attrs.Select(a => a as AggregateRootBoundaryAttribute).Where(a => a.Name == boundaryName).FirstOrDefault();
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}
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public static void CompareEntityValue(string boundaryName, IFreeSql fsql, Type rootEntityType, object rootEntityBefore, object rootEntityAfter, string rootNavigatePropertyName, AggregateRootTrackingChangeInfo tracking)
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{
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Dictionary<Type, Dictionary<string, bool>> ignores = new Dictionary<Type, Dictionary<string, bool>>();
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LocalCompareEntityValue(rootEntityType, rootEntityBefore, rootEntityAfter, rootNavigatePropertyName);
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LocalCompareEntityValue(rootEntityType, rootEntityBefore, rootEntityAfter, rootNavigatePropertyName, true);
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ignores.Clear();
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void LocalCompareEntityValue(Type entityType, object entityBefore, object entityAfter, string navigatePropertyName)
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void LocalCompareEntityValue(Type entityType, object entityBefore, object entityAfter, string navigatePropertyName, bool cascade)
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{
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if (entityType == null) entityType = entityBefore?.GetType() ?? entityAfter?.GetType();
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@@ -53,7 +62,7 @@ namespace FreeSql
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if (entityBefore != null && entityAfter == null)
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{
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tracking.DeleteLog.Add(NativeTuple.Create(entityType, new[] { entityBefore }));
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NavigateReader(fsql, entityType, entityBefore, (path, tr, ct, stackvs) =>
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NavigateReader(boundaryName, fsql, entityType, entityBefore, (path, tr, ct, stackvs) =>
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{
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var dellist = stackvs.Last() as object[] ?? new[] { stackvs.Last() };
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tracking.DeleteLog.Add(NativeTuple.Create(ct, dellist));
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@@ -74,14 +83,16 @@ namespace FreeSql
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continue;
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}
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}
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if (changes.Any())
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tracking.UpdateLog.Add(NativeTuple.Create(entityType, entityBefore, entityAfter, changes));
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if (changes.Any()) tracking.UpdateLog.Add(NativeTuple.Create(entityType, entityBefore, entityAfter, changes));
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if (cascade == false) return;
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foreach (var tr in table.GetAllTableRef().OrderBy(a => a.Value.RefType).ThenBy(a => a.Key))
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{
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var tbref = tr.Value;
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if (tbref.Exception != null) continue;
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if (table.Properties.TryGetValue(tr.Key, out var prop) == false) continue;
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var boundaryAttr = GetPropertyBoundaryAttribute(prop, boundaryName);
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if (boundaryAttr?.Break == true) continue;
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if (navigatePropertyName != null && prop.Name != navigatePropertyName) continue;
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var propvalBefore = table.GetPropertyValue(entityBefore, prop.Name);
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var propvalAfter = table.GetPropertyValue(entityAfter, prop.Name);
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@@ -90,27 +101,35 @@ namespace FreeSql
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case TableRefType.OneToOne:
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityBefore, propvalBefore);
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityAfter, propvalAfter);
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LocalCompareEntityValue(tbref.RefEntityType, propvalBefore, propvalAfter, null);
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LocalCompareEntityValue(tbref.RefEntityType, propvalBefore, propvalAfter, null, boundaryAttr?.BreakThen != true);
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break;
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case TableRefType.OneToMany:
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityBefore, propvalBefore);
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityAfter, propvalAfter);
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LocalCompareEntityValueCollection(tbref, propvalBefore as IEnumerable, propvalAfter as IEnumerable);
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LocalCompareEntityValueCollection(tbref.RefEntityType, propvalBefore as IEnumerable, propvalAfter as IEnumerable, boundaryAttr?.BreakThen != true);
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break;
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case TableRefType.ManyToMany:
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var middleValuesBefore = GetManyToManyObjects(fsql, table, tbref, entityBefore, prop);
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var middleValuesAfter = GetManyToManyObjects(fsql, table, tbref, entityAfter, prop);
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LocalCompareEntityValueCollection(tbref, middleValuesBefore as IEnumerable, middleValuesAfter as IEnumerable);
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LocalCompareEntityValueCollection(tbref.RefMiddleEntityType, middleValuesBefore as IEnumerable, middleValuesAfter as IEnumerable, false);
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if (boundaryAttr?.BreakThen == false)
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LocalCompareEntityValueCollection(tbref.RefEntityType, propvalBefore as IEnumerable, propvalAfter as IEnumerable, boundaryAttr?.BreakThen == false);
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break;
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case TableRefType.PgArrayToMany:
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case TableRefType.ManyToOne: //不属于聚合根
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break;
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case TableRefType.ManyToOne:
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if (boundaryAttr?.BreakThen == false)
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{
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityBefore, propvalBefore);
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityAfter, propvalAfter);
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LocalCompareEntityValue(tbref.RefEntityType, propvalBefore, propvalAfter, null, boundaryAttr?.BreakThen == false);
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}
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break;
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}
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}
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}
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void LocalCompareEntityValueCollection(TableRef tbref, IEnumerable collectionBefore, IEnumerable collectionAfter)
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void LocalCompareEntityValueCollection(Type elementType, IEnumerable collectionBefore, IEnumerable collectionAfter, bool cascade)
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{
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var elementType = tbref.RefType == TableRefType.ManyToMany ? tbref.RefMiddleEntityType : tbref.RefEntityType;
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if (collectionBefore == null && collectionAfter == null) return;
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if (collectionBefore == null && collectionAfter != null)
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{
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@@ -154,7 +173,7 @@ namespace FreeSql
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{
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var value = dictBefore[key];
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tracking.DeleteLog.Add(NativeTuple.Create(elementType, new[] { value }));
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NavigateReader(fsql, elementType, value, (path, tr, ct, stackvs) =>
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NavigateReader(boundaryName, fsql, elementType, value, (path, tr, ct, stackvs) =>
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{
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var dellist = stackvs.Last() as object[] ?? new[] { stackvs.Last() };
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tracking.DeleteLog.Add(NativeTuple.Create(ct, dellist));
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@@ -171,7 +190,7 @@ namespace FreeSql
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}
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}
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foreach (var key in dictBefore.Keys)
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LocalCompareEntityValue(elementType, dictBefore[key], dictAfter[key], null);
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LocalCompareEntityValue(elementType, dictBefore[key], dictAfter[key], null, cascade);
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}
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}
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@@ -259,7 +278,7 @@ namespace FreeSql
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return object.Equals(propvalBefore, propvalAfter);
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}
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public static void NavigateReader(IFreeSql fsql, Type rootType, object rootEntity, Action<string, TableRef, Type, List<object>> callback)
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public static void NavigateReader(string boundaryName, IFreeSql fsql, Type rootType, object rootEntity, Action<string, TableRef, Type, List<object>> callback)
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{
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Dictionary<Type, Dictionary<string, bool>> ignores = new Dictionary<Type, Dictionary<string, bool>>();
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var statckPath = new Stack<string>();
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@@ -286,6 +305,8 @@ namespace FreeSql
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var tbref = tr.Value;
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if (tbref.Exception != null) continue;
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if (table.Properties.TryGetValue(tr.Key, out var prop) == false) continue;
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var boundaryAttr = GetPropertyBoundaryAttribute(prop, boundaryName);
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if (boundaryAttr?.Break == true) continue;
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switch (tbref.RefType)
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{
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case TableRefType.OneToOne:
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@@ -295,49 +316,70 @@ namespace FreeSql
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stackValues.Add(propval);
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entity, propval);
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callback?.Invoke(string.Join(".", statckPath), tbref, tbref.RefEntityType, stackValues);
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LocalNavigateReader(tbref.RefEntityType, propval);
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if (boundaryAttr?.BreakThen != true)
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LocalNavigateReader(tbref.RefEntityType, propval);
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stackValues.RemoveAt(stackValues.Count - 1);
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statckPath.Pop();
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break;
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case TableRefType.OneToMany:
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var propvalOtm = table.GetPropertyValue(entity, prop.Name);
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var propvalOtm = table.GetPropertyValue(entity, prop.Name) as IEnumerable;
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if (propvalOtm == null) continue;
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entity, propvalOtm);
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var propvalOtmList = new List<object>();
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foreach (var val in propvalOtm as IEnumerable)
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foreach (var val in propvalOtm)
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propvalOtmList.Add(val);
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statckPath.Push($"{prop.Name}[]");
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stackValues.Add(propvalOtmList.ToArray());
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callback?.Invoke(string.Join(".", statckPath), tbref, tbref.RefEntityType, stackValues);
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foreach (var val in propvalOtm as IEnumerable)
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LocalNavigateReader(tbref.RefEntityType, val);
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if (boundaryAttr?.BreakThen != true)
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foreach (var val in propvalOtm)
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LocalNavigateReader(tbref.RefEntityType, val);
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stackValues.RemoveAt(stackValues.Count - 1);
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statckPath.Pop();
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break;
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case TableRefType.ManyToMany:
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var propvalMtm = table.GetPropertyValue(entity, prop.Name) as IEnumerable;
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if (propvalMtm == null) continue;
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var middleValues = GetManyToManyObjects(fsql, table, tbref, entity, prop).ToArray();
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if (middleValues == null) continue;
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statckPath.Push($"{prop.Name}[]");
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stackValues.Add(middleValues);
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callback?.Invoke(string.Join(".", statckPath), tbref, tbref.RefMiddleEntityType, stackValues);
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if (boundaryAttr?.BreakThen == false)
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foreach (var val in propvalMtm)
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LocalNavigateReader(tbref.RefEntityType, val);
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stackValues.RemoveAt(stackValues.Count - 1);
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statckPath.Pop();
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break;
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case TableRefType.PgArrayToMany:
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case TableRefType.ManyToOne: //不属于聚合根
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break;
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case TableRefType.ManyToOne:
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if (boundaryAttr?.Break == false)
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{
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var propvalMto = table.GetPropertyValue(entity, prop.Name);
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if (propvalMto == null) continue;
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statckPath.Push(prop.Name);
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stackValues.Add(propvalMto);
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entity, propvalMto);
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callback?.Invoke(string.Join(".", statckPath), tbref, tbref.RefEntityType, stackValues);
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if (boundaryAttr?.BreakThen == false)
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LocalNavigateReader(tbref.RefEntityType, propvalMto);
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stackValues.RemoveAt(stackValues.Count - 1);
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statckPath.Pop();
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}
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break;
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}
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}
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}
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}
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public static void MapEntityValue(IFreeSql fsql, Type rootEntityType, object rootEntityFrom, object rootEntityTo)
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public static void MapEntityValue(string boundaryName, IFreeSql fsql, Type rootEntityType, object rootEntityFrom, object rootEntityTo)
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{
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Dictionary<Type, Dictionary<string, bool>> ignores = new Dictionary<Type, Dictionary<string, bool>>();
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LocalMapEntityValue(rootEntityType, rootEntityFrom, rootEntityTo);
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LocalMapEntityValue(rootEntityType, rootEntityFrom, rootEntityTo, true);
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ignores.Clear();
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void LocalMapEntityValue(Type entityType, object entityFrom, object entityTo)
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void LocalMapEntityValue(Type entityType, object entityFrom, object entityTo, bool cascade)
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{
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if (entityFrom == null || entityTo == null) return;
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if (entityType == null) entityType = entityFrom?.GetType() ?? entityTo?.GetType();
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@@ -357,8 +399,11 @@ namespace FreeSql
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table.SetPropertyValue(entityTo, prop.Name, table.GetPropertyValue(entityFrom, prop.Name));
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continue;
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}
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if (cascade == false) continue;
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var tbref = table.GetTableRef(prop.Name, false);
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if (tbref == null) continue;
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var boundaryAttr = GetPropertyBoundaryAttribute(prop, boundaryName);
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if (boundaryAttr?.Break == true) continue;
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var propvalFrom = EntityUtilExtensions.GetEntityValueWithPropertyName(fsql, entityType, entityFrom, prop.Name);
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if (propvalFrom == null)
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{
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@@ -370,18 +415,26 @@ namespace FreeSql
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case TableRefType.OneToOne:
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var propvalTo = tbref.RefEntityType.CreateInstanceGetDefaultValue();
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityFrom, propvalFrom);
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LocalMapEntityValue(tbref.RefEntityType, propvalFrom, propvalTo);
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LocalMapEntityValue(tbref.RefEntityType, propvalFrom, propvalTo, boundaryAttr?.BreakThen != true);
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EntityUtilExtensions.SetEntityValueWithPropertyName(fsql, entityType, entityTo, prop.Name, propvalTo);
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break;
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case TableRefType.OneToMany:
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityFrom, propvalFrom);
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LocalMapEntityValueCollection(entityType, entityFrom, entityTo, tbref, propvalFrom as IEnumerable, prop, true);
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LocalMapEntityValueCollection(entityType, entityFrom, entityTo, tbref, propvalFrom as IEnumerable, prop, boundaryAttr?.BreakThen != true);
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break;
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case TableRefType.ManyToMany:
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LocalMapEntityValueCollection(entityType, entityFrom, entityTo, tbref, propvalFrom as IEnumerable, prop, false);
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LocalMapEntityValueCollection(entityType, entityFrom, entityTo, tbref, propvalFrom as IEnumerable, prop, boundaryAttr?.BreakThen == false);
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break;
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case TableRefType.PgArrayToMany:
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case TableRefType.ManyToOne: //不属于聚合根
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break;
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case TableRefType.ManyToOne:
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if (boundaryAttr?.Break == false)
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{
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var propvalTo2 = tbref.RefEntityType.CreateInstanceGetDefaultValue();
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SetNavigateRelationshipValue(fsql, tbref, table.Type, entityFrom, propvalFrom);
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LocalMapEntityValue(tbref.RefEntityType, propvalFrom, propvalTo2, boundaryAttr?.BreakThen == false);
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EntityUtilExtensions.SetEntityValueWithPropertyName(fsql, entityType, entityTo, prop.Name, propvalTo2);
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}
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break;
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}
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}
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@@ -393,8 +446,7 @@ namespace FreeSql
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foreach (var fromItem in propvalFrom)
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{
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var toItem = tbref.RefEntityType.CreateInstanceGetDefaultValue();
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if (cascade) LocalMapEntityValue(tbref.RefEntityType, fromItem, toItem);
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else EntityUtilExtensions.MapEntityValue(fsql, tbref.RefEntityType, fromItem, toItem);
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LocalMapEntityValue(tbref.RefEntityType, fromItem, toItem, cascade);
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propvalToIList.Add(toItem);
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}
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var propvalType = prop.PropertyType.GetGenericTypeDefinition();
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@@ -409,12 +461,14 @@ namespace FreeSql
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}
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}
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static ConcurrentDictionary<Type, ConcurrentDictionary<Type, Action<ISelect0>>> _dicGetAutoIncludeQuery = new ConcurrentDictionary<Type, ConcurrentDictionary<Type, Action<ISelect0>>>();
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public static ISelect<TEntity> GetAutoIncludeQuery<TEntity>(ISelect<TEntity> select)
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static ConcurrentDictionary<string, ConcurrentDictionary<Type, ConcurrentDictionary<Type, Action<ISelect0>>>> _dicGetAutoIncludeQuery = new ConcurrentDictionary<string, ConcurrentDictionary<Type, ConcurrentDictionary<Type, Action<ISelect0>>>>();
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public static ISelect<TEntity> GetAutoIncludeQuery<TEntity>(string boundaryName, ISelect<TEntity> select)
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{
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var select0p = select as Select0Provider;
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var table0Type = select0p._tables[0].Table.Type;
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var func = _dicGetAutoIncludeQuery.GetOrAdd(typeof(TEntity), t => new ConcurrentDictionary<Type, Action<ISelect0>>()).GetOrAdd(table0Type, t =>
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var func = _dicGetAutoIncludeQuery.GetOrAdd(boundaryName ?? "", bn => new ConcurrentDictionary<Type, ConcurrentDictionary<Type, Action<ISelect0>>>())
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.GetOrAdd(typeof(TEntity), t => new ConcurrentDictionary<Type, Action<ISelect0>>())
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.GetOrAdd(table0Type, t =>
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{
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var parmExp1 = Expression.Parameter(typeof(ISelect0));
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var parmNavigateParameterExp = Expression.Parameter(typeof(TEntity), "a");
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@@ -435,6 +489,8 @@ namespace FreeSql
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var tbref = tr.Value;
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if (tbref.Exception != null) continue;
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if (table.Properties.TryGetValue(tr.Key, out var prop) == false) continue;
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var boundaryAttr = GetPropertyBoundaryAttribute(prop, boundaryName);
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if (boundaryAttr?.Break == true) continue;
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Expression navigateExp = Expression.MakeMemberAccess(navigatePathExp, prop);
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//var lambdaAlias = (char)((byte)'a' + (depth - 1));
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switch (tbref.RefType)
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@@ -442,17 +498,24 @@ namespace FreeSql
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case TableRefType.OneToOne:
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if (ignores.Any(a => a == tbref.RefEntityType)) break;
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LocalInclude(tbref, navigateExp);
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queryExp = LocalGetAutoIncludeQuery(queryExp, depth, tbref.RefEntityType, navigateParameterExp, navigateExp, ignores);
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if (boundaryAttr?.BreakThen != true)
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queryExp = LocalGetAutoIncludeQuery(queryExp, depth, tbref.RefEntityType, navigateParameterExp, navigateExp, ignores);
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break;
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case TableRefType.OneToMany:
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LocalIncludeMany(tbref, navigateExp, true);
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LocalIncludeMany(tbref, navigateExp, boundaryAttr?.BreakThen != true);
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break;
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case TableRefType.ManyToMany:
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LocalIncludeMany(tbref, navigateExp, false);
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LocalIncludeMany(tbref, navigateExp, boundaryAttr?.BreakThen == false);
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break;
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case TableRefType.PgArrayToMany:
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break;
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case TableRefType.ManyToOne: //不属于聚合根
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case TableRefType.ManyToOne:
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if (boundaryAttr?.Break == false)
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{
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LocalInclude(tbref, navigateExp);
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if (boundaryAttr?.BreakThen == false)
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queryExp = LocalGetAutoIncludeQuery(queryExp, depth, tbref.RefEntityType, navigateParameterExp, navigateExp, ignores);
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}
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break;
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}
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}
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@@ -482,7 +545,8 @@ namespace FreeSql
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}
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}
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}
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public static string GetAutoIncludeQueryStaicCode(IFreeSql fsql, Type rootEntityType)
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public static string GetAutoIncludeQueryStaicCode(string boundaryName, IFreeSql fsql, Type rootEntityType)
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{
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return $"//fsql.Select<{rootEntityType.Name}>()\r\nSelectDiy{LocalGetAutoIncludeQueryStaicCode(1, rootEntityType, "", new Stack<Type>())}";
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string LocalGetAutoIncludeQueryStaicCode(int depth, Type entityType, string navigatePath, Stack<Type> ignores)
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@@ -497,6 +561,9 @@ namespace FreeSql
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{
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var tbref = tr.Value;
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if (tbref.Exception != null) continue;
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if (table.Properties.TryGetValue(tr.Key, out var prop) == false) continue;
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var boundaryAttr = GetPropertyBoundaryAttribute(prop, boundaryName);
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if (boundaryAttr?.Break == true) continue;
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var navigateExpression = $"{navigatePath}{tr.Key}";
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var depthTab = "".PadLeft(depth * 4);
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var lambdaAlias = (char)((byte)'a' + (depth - 1));
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@@ -506,22 +573,33 @@ namespace FreeSql
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case TableRefType.OneToOne:
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if (ignores.Any(a => a == tbref.RefEntityType)) break;
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code.Append("\r\n").Append(depthTab).Append(".Include(").Append(lambdaStr).Append(navigateExpression).Append(")");
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code.Append(LocalGetAutoIncludeQueryStaicCode(depth, tbref.RefEntityType, navigateExpression, ignores));
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if (boundaryAttr?.BreakThen != true)
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code.Append(LocalGetAutoIncludeQueryStaicCode(depth, tbref.RefEntityType, navigateExpression, ignores));
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break;
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case TableRefType.OneToMany:
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code.Append("\r\n").Append(depthTab).Append(".IncludeMany(").Append(lambdaStr).Append(navigateExpression);
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||||
var thencode = LocalGetAutoIncludeQueryStaicCode(depth + 1, tbref.RefEntityType, "", new Stack<Type>(ignores.ToArray()));
|
||||
if (thencode.Length > 0) code.Append(", then => then").Append(thencode);
|
||||
if (boundaryAttr?.BreakThen != true)
|
||||
{
|
||||
var thencode = LocalGetAutoIncludeQueryStaicCode(depth + 1, tbref.RefEntityType, "", new Stack<Type>(ignores.ToArray()));
|
||||
if (thencode.Length > 0) code.Append(", then => then").Append(thencode);
|
||||
}
|
||||
code.Append(")");
|
||||
break;
|
||||
case TableRefType.ManyToMany:
|
||||
code.Append("\r\n").Append(depthTab).Append(".IncludeMany(").Append(lambdaStr).Append(navigateExpression).Append(")");
|
||||
code.Append("\r\n").Append(depthTab).Append(".IncludeMany(").Append(lambdaStr).Append(navigateExpression);
|
||||
if (boundaryAttr?.BreakThen == false)
|
||||
{
|
||||
var thencode2 = LocalGetAutoIncludeQueryStaicCode(depth + 1, tbref.RefEntityType, "", new Stack<Type>(ignores.ToArray()));
|
||||
if (thencode2.Length > 0) code.Append(", then => then").Append(thencode2);
|
||||
}
|
||||
code.Append(")");
|
||||
break;
|
||||
case TableRefType.PgArrayToMany:
|
||||
code.Append("\r\n//").Append(depthTab).Append(".IncludeMany(").Append(lambdaStr).Append(navigateExpression).Append(")");
|
||||
break;
|
||||
case TableRefType.ManyToOne: //不属于聚合根
|
||||
code.Append("\r\n//").Append(depthTab).Append(".Include(").Append(lambdaStr).Append(navigateExpression).Append(")");
|
||||
case TableRefType.ManyToOne:
|
||||
code.Append("\r\n").Append(boundaryAttr != null ? "" : "//").Append(depthTab).Append(".Include(").Append(lambdaStr).Append(navigateExpression).Append(")");
|
||||
if (boundaryAttr?.BreakThen == false)
|
||||
code.Append(LocalGetAutoIncludeQueryStaicCode(depth, tbref.RefEntityType, navigateExpression, ignores));
|
||||
break;
|
||||
}
|
||||
}
|
||||
@@ -557,6 +635,7 @@ namespace FreeSql
|
||||
}
|
||||
return middles;
|
||||
}
|
||||
|
||||
public static void SetNavigateRelationshipValue(IFreeSql orm, TableRef tbref, Type leftType, object leftItem, object rightItem)
|
||||
{
|
||||
if (rightItem == null) return;
|
||||
|
||||
Reference in New Issue
Block a user