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- 调整 DbSet/Repository DeleteCascadeByDatabase/Delete 区别于数据库/内存的级联删除；#609
This commit is contained in:
2881099
@ -46,7 +46,7 @@ namespace FreeSql
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_optionsPriv = new DbContextOptions();
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if (FreeSqlDbContextExtensions._dicSetDbContextOptions.TryGetValue(OrmOriginal.Ado.Identifier, out var opt))
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{
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_optionsPriv.EnableAddOrUpdateNavigate = opt.EnableAddOrUpdateNavigate;
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_optionsPriv.EnableCascadeSave = opt.EnableCascadeSave;
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_optionsPriv.EnableGlobalFilter = opt.EnableGlobalFilter;
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_optionsPriv.NoneParameter = opt.NoneParameter;
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_optionsPriv.OnEntityChange = opt.OnEntityChange;
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@ -225,29 +225,29 @@ namespace FreeSql
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}
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#if net40
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#else
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public Task AddAsync<TEntity>(TEntity data) where TEntity : class
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public Task AddAsync<TEntity>(TEntity data, CancellationToken cancellationToken = default) where TEntity : class
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{
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CheckEntityTypeOrThrow(typeof(TEntity));
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return this.Set<TEntity>().AddAsync(data);
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return this.Set<TEntity>().AddAsync(data, cancellationToken);
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}
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public Task AddRangeAsync<TEntity>(IEnumerable<TEntity> data) where TEntity : class => this.Set<TEntity>().AddRangeAsync(data);
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public Task AddRangeAsync<TEntity>(IEnumerable<TEntity> data, CancellationToken cancellationToken = default) where TEntity : class => this.Set<TEntity>().AddRangeAsync(data, cancellationToken);
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public Task UpdateAsync<TEntity>(TEntity data) where TEntity : class
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public Task UpdateAsync<TEntity>(TEntity data, CancellationToken cancellationToken = default) where TEntity : class
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{
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CheckEntityTypeOrThrow(typeof(TEntity));
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return this.Set<TEntity>().UpdateAsync(data);
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return this.Set<TEntity>().UpdateAsync(data, cancellationToken);
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}
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public Task UpdateRangeAsync<TEntity>(IEnumerable<TEntity> data) where TEntity : class => this.Set<TEntity>().UpdateRangeAsync(data);
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public Task UpdateRangeAsync<TEntity>(IEnumerable<TEntity> data, CancellationToken cancellationToken = default) where TEntity : class => this.Set<TEntity>().UpdateRangeAsync(data, cancellationToken);
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public Task AddOrUpdateAsync<TEntity>(TEntity data) where TEntity : class
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public Task AddOrUpdateAsync<TEntity>(TEntity data, CancellationToken cancellationToken = default) where TEntity : class
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{
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CheckEntityTypeOrThrow(typeof(TEntity));
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return this.Set<TEntity>().AddOrUpdateAsync(data);
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return this.Set<TEntity>().AddOrUpdateAsync(data, cancellationToken);
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}
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public Task SaveManyAsync<TEntity>(TEntity data, string propertyName) where TEntity : class
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public Task SaveManyAsync<TEntity>(TEntity data, string propertyName, CancellationToken cancellationToken = default) where TEntity : class
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{
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CheckEntityTypeOrThrow(typeof(TEntity));
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return this.Set<TEntity>().SaveManyAsync(data, propertyName);
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return this.Set<TEntity>().SaveManyAsync(data, propertyName, cancellationToken);
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}
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#endif
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#endregion
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@ -21,16 +21,16 @@ namespace FreeSql
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/// - 属性集合为空时(!=null)，删除他们的所有关联数据（中间表）<para></para>
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/// - 属性集合不为空时，与数据库存在的关联数据（中间表）完全对比，计算出应该删除和添加的记录
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/// </summary>
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public bool EnableAddOrUpdateNavigate { get; set; } = false;
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public bool EnableCascadeSave { get; set; } = false;
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/// <summary>
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/// 因增加支持 OneToOne 级联保存，请了解机制，已改名为 EnableAddOrUpdateNavigate
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/// 因增加支持 OneToOne 级联保存，和基于内存的级联删除，已改名为 EnableCascadeSave
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/// </summary>
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[Obsolete("因增加支持 OneToOne 级联保存，请了解机制，已改名为 EnableAddOrUpdateNavigate")]
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[Obsolete("因增加支持 OneToOne 级联保存，和基于内存的级联删除，已改名为 EnableCascadeSave")]
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public bool EnableAddOrUpdateNavigateList
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{
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get => EnableAddOrUpdateNavigate;
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set => EnableAddOrUpdateNavigate = value;
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get => EnableCascadeSave;
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set => EnableCascadeSave = value;
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}
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/// <summary>
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@ -166,6 +166,15 @@ namespace FreeSql
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{
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ds.AttachRange(_states.Values.OrderBy(a => a.Time).Select(a => a.Value).ToArray());
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}
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void StatesRemoveByObjects(IEnumerable<object> data)
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{
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if (data == null) return;
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foreach (var item in data)
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{
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var stateKey = _db.OrmOriginal.GetEntityKeyString(_entityType, item, false);
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_states.TryRemove(stateKey, out var trystate);
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}
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}
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public class EntityState
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{
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@ -55,7 +55,7 @@ namespace FreeSql
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_db.OrmOriginal.SetEntityValueWithPropertyName(_entityType, data, _tableIdentitys[0].CsName, idtval);
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_db._entityChangeReport.Add(new DbContext.EntityChangeReport.ChangeInfo { Object = data, Type = DbContext.EntityChangeType.Insert });
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Attach(data);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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await AddOrUpdateNavigateAsync(data, true, null, cancellationToken);
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}
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else
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@ -66,7 +66,7 @@ namespace FreeSql
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IncrAffrows(1);
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_db.OrmOriginal.MapEntityValue(_entityType, newval, data);
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Attach(newval);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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await AddOrUpdateNavigateAsync(data, true, null, cancellationToken);
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}
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return;
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@ -79,7 +79,7 @@ namespace FreeSql
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_db.OrmOriginal.SetEntityValueWithPropertyName(_entityType, data, _tableIdentitys[0].CsName, idtval);
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_db._entityChangeReport.Add(new DbContext.EntityChangeReport.ChangeInfo { Object = data, Type = DbContext.EntityChangeType.Insert });
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Attach(data);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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await AddOrUpdateNavigateAsync(data, true, null, cancellationToken);
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return;
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}
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@ -88,7 +88,7 @@ namespace FreeSql
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}
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EnqueueToDbContext(DbContext.EntityChangeType.Insert, CreateEntityState(data));
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Attach(data);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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await AddOrUpdateNavigateAsync(data, true, null, cancellationToken);
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}
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public Task AddAsync(TEntity data, CancellationToken cancellationToken = default) => AddPrivAsync(data, true, cancellationToken);
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@ -121,7 +121,7 @@ namespace FreeSql
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_db.OrmOriginal.MapEntityValue(_entityType, rets[idx++], s);
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IncrAffrows(rets.Count);
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AttachRange(rets);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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foreach (var item in data)
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await AddOrUpdateNavigateAsync(item, true, null, cancellationToken);
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return;
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@ -139,7 +139,7 @@ namespace FreeSql
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foreach (var item in data)
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EnqueueToDbContext(DbContext.EntityChangeType.Insert, CreateEntityState(item));
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AttachRange(data);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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foreach (var item in data)
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await AddOrUpdateNavigateAsync(item, true, null, cancellationToken);
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}
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@ -161,8 +161,8 @@ namespace FreeSql
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}
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await DbContextFlushCommandAsync(cancellationToken);
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var oldEnable = _db.Options.EnableAddOrUpdateNavigate;
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_db.Options.EnableAddOrUpdateNavigate = false;
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var oldEnable = _db.Options.EnableCascadeSave;
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_db.Options.EnableCascadeSave = false;
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try
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{
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await AddOrUpdateNavigateAsync(item, false, propertyName, cancellationToken);
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@ -198,7 +198,7 @@ namespace FreeSql
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}
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finally
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{
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_db.Options.EnableAddOrUpdateNavigate = oldEnable;
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_db.Options.EnableCascadeSave = oldEnable;
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}
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}
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async Task AddOrUpdateNavigateAsync(TEntity item, bool isAdd, string propertyName, CancellationToken cancellationToken)
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@ -447,7 +447,7 @@ namespace FreeSql
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state.OldValue = item;
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EnqueueToDbContext(DbContext.EntityChangeType.Update, state);
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}
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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foreach (var item in data)
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await AddOrUpdateNavigateAsync(item, false, null, cancellationToken);
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}
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@ -499,155 +499,11 @@ namespace FreeSql
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#endregion
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#region RemoveCascadeAsync
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public Task<List<object>> RemoveCascadeAsync(TEntity data, CancellationToken cancellationToken = default) => RemoveRangeCascadeAsync(new[] { data }, cancellationToken);
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public Task<List<object>> RemoveCascadeAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default) => RemoveRangeCascadeAsync(Select.Where(predicate).ToList(), cancellationToken);
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async public Task<List<object>> RemoveRangeCascadeAsync(IEnumerable<TEntity> data, CancellationToken cancellationToken = default)
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public Task<List<object>> RemoveCascadeByDatabaseAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default) => RemoveRangeCascadeByMemoryOrDatabaseAsync(Select.Where(predicate).ToList(), false, cancellationToken);
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async internal protected Task<List<object>> RemoveRangeCascadeByMemoryOrDatabaseAsync(IEnumerable<TEntity> data, bool inMemory, CancellationToken cancellationToken = default)
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{
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var returnDeleted = new List<object>();
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if (data?.Any() != true) return returnDeleted;
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await DbContextFlushCommandAsync(cancellationToken);
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var fsql = _db.Orm;
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if (LocalGetNavigates(_table).Any() == false)
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{
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if (CanRemove(data, true) == false) return returnDeleted;
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foreach (var item in data) //防止清除 Identity/Guid
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{
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var state = CreateEntityState(item);
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_states.TryRemove(state.Key, out var trystate);
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EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
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}
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await DbContextFlushCommandAsync(cancellationToken);
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returnDeleted.AddRange(data.Select(a => (object)a));
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return returnDeleted;
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}
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var commonUtils = (fsql.Select<object>() as Internal.CommonProvider.Select0Provider)._commonUtils;
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var eachdic = new Dictionary<string, bool>();
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var rootItems = data.Select(a => (object)a).ToArray();
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var rootDbSet = _db.Set<object>();
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rootDbSet.AsType(_table.Type);
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rootDbSet.AttachRange(rootItems);
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await LocalEachAsync(rootDbSet, rootItems, true);
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return returnDeleted;
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List<NativeTuple<TableRef, PropertyInfo>> LocalGetNavigates(TableInfo tb)
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{
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return tb.Properties.Where(a => tb.ColumnsByCs.ContainsKey(a.Key) == false)
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.Select(a => new NativeTuple<TableRef, PropertyInfo>(tb.GetTableRef(a.Key, false), a.Value))
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.Where(a => a.Item1 != null && a.Item1.RefType != TableRefType.ManyToOne)
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.ToList();
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}
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async Task LocalEachAsync(DbSet<object> dbset, IEnumerable<object> items, bool isOneToOne)
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{
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items = items?.Where(item =>
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{
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var itemkeyStr = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetEntityKeyString(fsql, dbset.EntityType, item, false);
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var eachdicKey = $"{dbset.EntityType.FullName},{itemkeyStr}";
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if (eachdic.ContainsKey(eachdicKey)) return false;
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eachdic.Add(eachdicKey, true);
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return true;
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}).ToList();
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if (items?.Any() != true) return;
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var tb = fsql.CodeFirst.GetTableByEntity(dbset.EntityType);
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var navs = LocalGetNavigates(tb);
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var otos = navs.Where(a => a.Item1.RefType == TableRefType.OneToOne).ToList();
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if (isOneToOne && otos.Any())
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{
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foreach (var oto in otos)
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{
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var childTable = fsql.CodeFirst.GetTableByEntity(oto.Item1.RefEntityType);
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var childDbSet = _db.Set<object>();
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childDbSet.AsType(oto.Item1.RefEntityType);
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var refitems = items.Select(item =>
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{
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var refitem = oto.Item1.RefEntityType.CreateInstanceGetDefaultValue();
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for (var a = 0; a < oto.Item1.Columns.Count; a++)
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{
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var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, oto.Item1.Columns[a].CsName);
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FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, oto.Item1.RefColumns[a].CsName, colval);
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}
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return refitem;
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}).ToList();
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var childs = await childDbSet.Select.Where(commonUtils.WhereItems(oto.Item1.RefColumns.ToArray(), "a.", refitems)).ToListAsync(false, cancellationToken);
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await LocalEachAsync(childDbSet, childs, false);
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}
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}
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var otms = navs.Where(a => a.Item1.RefType == TableRefType.OneToMany).ToList();
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if (otms.Any())
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{
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foreach (var otm in otms)
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{
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var childTable = fsql.CodeFirst.GetTableByEntity(otm.Item1.RefEntityType);
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var childDbSet = _db.Set<object>();
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childDbSet.AsType(otm.Item1.RefEntityType);
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var refitems = items.Select(item =>
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{
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var refitem = otm.Item1.RefEntityType.CreateInstanceGetDefaultValue();
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for (var a = 0; a < otm.Item1.Columns.Count; a++)
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{
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var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, otm.Item1.Columns[a].CsName);
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FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, otm.Item1.RefColumns[a].CsName, colval);
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}
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return refitem;
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}).ToList();
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var childs = await childDbSet.Select.Where(commonUtils.WhereItems(otm.Item1.RefColumns.ToArray(), "a.", refitems)).ToListAsync(false, cancellationToken);
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await LocalEachAsync(childDbSet, childs, true);
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}
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}
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var mtms = navs.Where(a => a.Item1.RefType == TableRefType.ManyToMany).ToList();
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if (mtms.Any())
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{
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foreach (var mtm in mtms)
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{
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var childTable = fsql.CodeFirst.GetTableByEntity(mtm.Item1.RefMiddleEntityType);
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var childDbSet = _db.Set<object>();
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childDbSet.AsType(mtm.Item1.RefMiddleEntityType);
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var miditems = items.Select(item =>
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{
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var refitem = mtm.Item1.RefMiddleEntityType.CreateInstanceGetDefaultValue();
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for (var a = 0; a < mtm.Item1.Columns.Count; a++)
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{
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var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, mtm.Item1.Columns[a].CsName);
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FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, mtm.Item1.MiddleColumns[a].CsName, colval);
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}
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return refitem;
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}).ToList();
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var childs = await childDbSet.Select.Where(commonUtils.WhereItems(mtm.Item1.MiddleColumns.Take(mtm.Item1.Columns.Count).ToArray(), "a.", miditems)).ToListAsync(false, cancellationToken);
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await LocalEachAsync(childDbSet, childs, true);
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}
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}
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if (dbset == rootDbSet)
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{
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if (CanRemove(data, true) == false) return;
|
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foreach (var item in data) //防止清除 Identity/Guid
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{
|
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var state = CreateEntityState(item);
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_states.TryRemove(state.Key, out var trystate);
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EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
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}
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await DbContextFlushCommandAsync(cancellationToken);
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}
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else
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{
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if (dbset.CanRemove(items, true) == false) return;
|
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foreach (var item in items) //防止清除 Identity/Guid
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{
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var state = dbset.CreateEntityState(item);
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dbset._states.TryRemove(state.Key, out var trystate);
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dbset.EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
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}
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await DbContextFlushCommandAsync(cancellationToken);
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}
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returnDeleted.AddRange(items);
|
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}
|
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//临时调用同步方法，后续会改
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return await Task.FromResult(RemoveRangeCascadeByMemoryOrDatabase(data, inMemory));
|
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}
|
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#endregion
|
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}
|
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@ -53,7 +53,7 @@ namespace FreeSql
|
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_db.OrmOriginal.SetEntityValueWithPropertyName(_entityType, data, _tableIdentitys[0].CsName, idtval);
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_db._entityChangeReport.Add(new DbContext.EntityChangeReport.ChangeInfo { Object = data, Type = DbContext.EntityChangeType.Insert });
|
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Attach(data);
|
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if (_db.Options.EnableAddOrUpdateNavigate)
|
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if (_db.Options.EnableCascadeSave)
|
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AddOrUpdateNavigate(data, true, null);
|
||||
}
|
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else
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@ -64,7 +64,7 @@ namespace FreeSql
|
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IncrAffrows(1);
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_db.OrmOriginal.MapEntityValue(_entityType, newval, data);
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Attach(newval);
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if (_db.Options.EnableAddOrUpdateNavigate)
|
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if (_db.Options.EnableCascadeSave)
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AddOrUpdateNavigate(data, true, null);
|
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}
|
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return;
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@ -77,7 +77,7 @@ namespace FreeSql
|
||||
_db.OrmOriginal.SetEntityValueWithPropertyName(_entityType, data, _tableIdentitys[0].CsName, idtval);
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_db._entityChangeReport.Add(new DbContext.EntityChangeReport.ChangeInfo { Object = data, Type = DbContext.EntityChangeType.Insert });
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Attach(data);
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if (_db.Options.EnableAddOrUpdateNavigate)
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if (_db.Options.EnableCascadeSave)
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AddOrUpdateNavigate(data, true, null);
|
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return;
|
||||
}
|
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@ -86,7 +86,7 @@ namespace FreeSql
|
||||
}
|
||||
EnqueueToDbContext(DbContext.EntityChangeType.Insert, CreateEntityState(data));
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Attach(data);
|
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if (_db.Options.EnableAddOrUpdateNavigate)
|
||||
if (_db.Options.EnableCascadeSave)
|
||||
AddOrUpdateNavigate(data, true, null);
|
||||
}
|
||||
/// <summary>
|
||||
@ -123,7 +123,7 @@ namespace FreeSql
|
||||
_db.OrmOriginal.MapEntityValue(_entityType, rets[idx++], s);
|
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IncrAffrows(rets.Count);
|
||||
AttachRange(rets);
|
||||
if (_db.Options.EnableAddOrUpdateNavigate)
|
||||
if (_db.Options.EnableCascadeSave)
|
||||
foreach (var item in data)
|
||||
AddOrUpdateNavigate(item, true, null);
|
||||
return;
|
||||
@ -141,7 +141,7 @@ namespace FreeSql
|
||||
foreach (var item in data)
|
||||
EnqueueToDbContext(DbContext.EntityChangeType.Insert, CreateEntityState(item));
|
||||
AttachRange(data);
|
||||
if (_db.Options.EnableAddOrUpdateNavigate)
|
||||
if (_db.Options.EnableCascadeSave)
|
||||
foreach (var item in data)
|
||||
AddOrUpdateNavigate(item, true, null);
|
||||
}
|
||||
@ -172,8 +172,8 @@ namespace FreeSql
|
||||
}
|
||||
|
||||
DbContextFlushCommand();
|
||||
var oldEnable = _db.Options.EnableAddOrUpdateNavigate;
|
||||
_db.Options.EnableAddOrUpdateNavigate = false;
|
||||
var oldEnable = _db.Options.EnableCascadeSave;
|
||||
_db.Options.EnableCascadeSave = false;
|
||||
try
|
||||
{
|
||||
AddOrUpdateNavigate(item, false, propertyName);
|
||||
@ -209,7 +209,7 @@ namespace FreeSql
|
||||
}
|
||||
finally
|
||||
{
|
||||
_db.Options.EnableAddOrUpdateNavigate = oldEnable;
|
||||
_db.Options.EnableCascadeSave = oldEnable;
|
||||
}
|
||||
}
|
||||
void AddOrUpdateNavigate(TEntity item, bool isAdd, string propertyName)
|
||||
@ -488,7 +488,7 @@ namespace FreeSql
|
||||
state.OldValue = item;
|
||||
EnqueueToDbContext(DbContext.EntityChangeType.Update, state);
|
||||
}
|
||||
if (_db.Options.EnableAddOrUpdateNavigate)
|
||||
if (_db.Options.EnableCascadeSave)
|
||||
foreach (var item in data)
|
||||
AddOrUpdateNavigate(item, false, null);
|
||||
}
|
||||
@ -510,6 +510,11 @@ namespace FreeSql
|
||||
public void Remove(TEntity data) => RemoveRange(new[] { data });
|
||||
public void RemoveRange(IEnumerable<TEntity> data)
|
||||
{
|
||||
if (_db.Options.EnableCascadeSave)
|
||||
{
|
||||
RemoveRangeCascadeByMemoryOrDatabase(data, true);
|
||||
return;
|
||||
}
|
||||
if (CanRemove(data, true) == false) return;
|
||||
foreach (var item in data)
|
||||
{
|
||||
@ -608,8 +613,8 @@ namespace FreeSql
|
||||
if (data == null) data = _dataEditing;
|
||||
var beforeAffrows = 0;
|
||||
if (data == null) return 0;
|
||||
var oldEnable = _db.Options.EnableAddOrUpdateNavigate;
|
||||
_db.Options.EnableAddOrUpdateNavigate = false;
|
||||
var oldEnable = _db.Options.EnableCascadeSave;
|
||||
_db.Options.EnableCascadeSave = false;
|
||||
try
|
||||
{
|
||||
DbContextFlushCommand();
|
||||
@ -651,7 +656,7 @@ namespace FreeSql
|
||||
{
|
||||
_dataEditing = null;
|
||||
_statesEditing.Clear();
|
||||
_db.Options.EnableAddOrUpdateNavigate = oldEnable;
|
||||
_db.Options.EnableCascadeSave = oldEnable;
|
||||
}
|
||||
return _db._affrows - beforeAffrows;
|
||||
}
|
||||
@ -659,33 +664,31 @@ namespace FreeSql
|
||||
|
||||
#region RemoveCascade
|
||||
/// <summary>
|
||||
/// 根据设置的导航属性，递归查询删除 OneToOne/OneToMany/ManyToMany 数据，并返回已删除的数据
|
||||
/// 根据设置的 OneToOne/OneToMany/ManyToMany 导航属性，级联查询所有的数据库记录，删除并返回它们
|
||||
/// </summary>
|
||||
/// <param name="data"></param>
|
||||
/// <param name="predicate"></param>
|
||||
/// <returns></returns>
|
||||
public List<object> RemoveCascade(TEntity data) => RemoveRangeCascade(new[] { data });
|
||||
public List<object> RemoveCascade(Expression<Func<TEntity, bool>> predicate) => RemoveRangeCascade(Select.Where(predicate).ToList());
|
||||
public List<object> RemoveRangeCascade(IEnumerable<TEntity> data)
|
||||
public List<object> RemoveCascadeByDatabase(Expression<Func<TEntity, bool>> predicate) => RemoveRangeCascadeByMemoryOrDatabase(Select.Where(predicate).ToList(), false);
|
||||
internal protected List<object> RemoveRangeCascadeByMemoryOrDatabase(IEnumerable<TEntity> data, bool inMemory)
|
||||
{
|
||||
var returnDeleted = new List<object>();
|
||||
var returnDeleted = inMemory ? null : new List<object>();
|
||||
if (data?.Any() != true) return returnDeleted;
|
||||
DbContextFlushCommand();
|
||||
var fsql = _db.Orm;
|
||||
if (LocalGetNavigates(_table).Any() == false)
|
||||
{
|
||||
if (CanRemove(data, true) == false) return returnDeleted;
|
||||
foreach (var item in data) //防止清除 Identity/Guid
|
||||
foreach (var item in data) //不直接调用 Remove，防止清除 Identity/Guid
|
||||
{
|
||||
var state = CreateEntityState(item);
|
||||
_states.TryRemove(state.Key, out var trystate);
|
||||
if (inMemory) _db.OrmOriginal.ClearEntityPrimaryValueWithIdentityAndGuid(_entityType, item);
|
||||
|
||||
EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
|
||||
}
|
||||
DbContextFlushCommand();
|
||||
returnDeleted.AddRange(data.Select(a => (object)a));
|
||||
returnDeleted?.AddRange(data.Select(a => (object)a));
|
||||
return returnDeleted;
|
||||
}
|
||||
|
||||
var fsql = _db.Orm;
|
||||
var commonUtils = (fsql.Select<object>() as Internal.CommonProvider.Select0Provider)._commonUtils;
|
||||
var eachdic = new Dictionary<string, bool>();
|
||||
var rootItems = data.Select(a => (object)a).ToArray();
|
||||
@ -693,6 +696,7 @@ namespace FreeSql
|
||||
rootDbSet.AsType(_table.Type);
|
||||
rootDbSet.AttachRange(rootItems);
|
||||
LocalEach(rootDbSet, rootItems, true);
|
||||
rootDbSet.FlushState();
|
||||
return returnDeleted;
|
||||
|
||||
List<NativeTuple<TableRef, PropertyInfo>> LocalGetNavigates(TableInfo tb)
|
||||
@ -722,21 +726,31 @@ namespace FreeSql
|
||||
{
|
||||
foreach (var oto in otos)
|
||||
{
|
||||
var childTable = fsql.CodeFirst.GetTableByEntity(oto.Item1.RefEntityType);
|
||||
var childDbSet = _db.Set<object>();
|
||||
childDbSet.AsType(oto.Item1.RefEntityType);
|
||||
var refitems = items.Select(item =>
|
||||
var refset = _db.Set<object>();
|
||||
refset.AsType(oto.Item1.RefEntityType);
|
||||
|
||||
if (inMemory)
|
||||
{
|
||||
var refitem = oto.Item1.RefEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < oto.Item1.Columns.Count; a++)
|
||||
var refitems = items.Select(item => FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, oto.Item2.Name)).Where(item => item != null).ToList();
|
||||
refset.AttachRange(refitems);
|
||||
LocalEach(refset, refitems, false);
|
||||
}
|
||||
else
|
||||
{
|
||||
var reftb = fsql.CodeFirst.GetTableByEntity(oto.Item1.RefEntityType);
|
||||
var refwhereItems = items.Select(item =>
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, oto.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, oto.Item1.RefColumns[a].CsName, colval);
|
||||
}
|
||||
return refitem;
|
||||
}).ToList();
|
||||
var childs = childDbSet.Select.Where(commonUtils.WhereItems(oto.Item1.RefColumns.ToArray(), "a.", refitems)).ToList();
|
||||
LocalEach(childDbSet, childs, false);
|
||||
var refitem = oto.Item1.RefEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < oto.Item1.Columns.Count; a++)
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, oto.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(reftb, refitem, oto.Item1.RefColumns[a].CsName, colval);
|
||||
}
|
||||
return refitem;
|
||||
}).ToList();
|
||||
var refitems = refset.Select.Where(commonUtils.WhereItems(oto.Item1.RefColumns.ToArray(), "a.", refwhereItems)).ToList();
|
||||
LocalEach(refset, refitems, false);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -745,21 +759,38 @@ namespace FreeSql
|
||||
{
|
||||
foreach (var otm in otms)
|
||||
{
|
||||
var childTable = fsql.CodeFirst.GetTableByEntity(otm.Item1.RefEntityType);
|
||||
var childDbSet = _db.Set<object>();
|
||||
childDbSet.AsType(otm.Item1.RefEntityType);
|
||||
var refitems = items.Select(item =>
|
||||
var refset = _db.Set<object>();
|
||||
refset.AsType(otm.Item1.RefEntityType);
|
||||
|
||||
if (inMemory)
|
||||
{
|
||||
var refitem = otm.Item1.RefEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < otm.Item1.Columns.Count; a++)
|
||||
var refitems = items.Select(item =>
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, otm.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, otm.Item1.RefColumns[a].CsName, colval);
|
||||
}
|
||||
return refitem;
|
||||
}).ToList();
|
||||
var childs = childDbSet.Select.Where(commonUtils.WhereItems(otm.Item1.RefColumns.ToArray(), "a.", refitems)).ToList();
|
||||
LocalEach(childDbSet, childs, true);
|
||||
var reflist = new List<object>();
|
||||
var reflistie = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, otm.Item2.Name) as IEnumerable;
|
||||
if (reflistie == null) return null;
|
||||
foreach (var refitem in reflistie) reflist.Add(refitem);
|
||||
return reflist;
|
||||
}).Where(itemlst => itemlst != null).SelectMany(itemlst => itemlst).ToList();
|
||||
refset.AttachRange(refitems);
|
||||
LocalEach(refset, refitems, true);
|
||||
}
|
||||
else
|
||||
{
|
||||
var reftb = fsql.CodeFirst.GetTableByEntity(otm.Item1.RefEntityType);
|
||||
var refwhereItems = items.Select(item =>
|
||||
{
|
||||
var refitem = otm.Item1.RefEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < otm.Item1.Columns.Count; a++)
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, otm.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(reftb, refitem, otm.Item1.RefColumns[a].CsName, colval);
|
||||
}
|
||||
return refitem;
|
||||
}).ToList();
|
||||
var childs = refset.Select.Where(commonUtils.WhereItems(otm.Item1.RefColumns.ToArray(), "a.", refwhereItems)).ToList();
|
||||
LocalEach(refset, childs, true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -768,49 +799,86 @@ namespace FreeSql
|
||||
{
|
||||
foreach (var mtm in mtms)
|
||||
{
|
||||
var midset = _db.Set<object>();
|
||||
midset.AsType(mtm.Item1.RefMiddleEntityType);
|
||||
var childTable = fsql.CodeFirst.GetTableByEntity(mtm.Item1.RefMiddleEntityType);
|
||||
var childDbSet = _db.Set<object>();
|
||||
childDbSet.AsType(mtm.Item1.RefMiddleEntityType);
|
||||
var miditems = items.Select(item =>
|
||||
|
||||
if (inMemory)
|
||||
{
|
||||
var refitem = mtm.Item1.RefMiddleEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < mtm.Item1.Columns.Count; a++)
|
||||
var miditems = items.Select(item =>
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, mtm.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, mtm.Item1.MiddleColumns[a].CsName, colval);
|
||||
}
|
||||
return refitem;
|
||||
}).ToList();
|
||||
var childs = childDbSet.Select.Where(commonUtils.WhereItems(mtm.Item1.MiddleColumns.Take(mtm.Item1.Columns.Count).ToArray(), "a.", miditems)).ToList();
|
||||
LocalEach(childDbSet, childs, true);
|
||||
var midlist = new List<object>();
|
||||
var refitems = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, mtm.Item2.Name) as IEnumerable;
|
||||
if (refitems == null) return null;
|
||||
var reftb = fsql.CodeFirst.GetTableByEntity(mtm.Item1.RefEntityType);
|
||||
foreach (var refitem in refitems)
|
||||
{
|
||||
var miditem = mtm.Item1.RefMiddleEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < mtm.Item1.Columns.Count; a++)
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, mtm.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, miditem, mtm.Item1.MiddleColumns[a].CsName, colval);
|
||||
}
|
||||
for (var a = 0; a < mtm.Item1.RefColumns.Count; a++)
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(reftb, refitem, mtm.Item1.RefColumns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, miditem, mtm.Item1.MiddleColumns[a + mtm.Item1.Columns.Count].CsName, colval);
|
||||
}
|
||||
midlist.Add(miditem);
|
||||
}
|
||||
return midlist;
|
||||
}).Where(midlist => midlist != null).SelectMany(midlist => midlist).ToList();
|
||||
midset.AttachRange(miditems);
|
||||
LocalEach(midset, miditems, true);
|
||||
}
|
||||
else
|
||||
{
|
||||
var miditems = items.Select(item =>
|
||||
{
|
||||
var refitem = mtm.Item1.RefMiddleEntityType.CreateInstanceGetDefaultValue();
|
||||
for (var a = 0; a < mtm.Item1.Columns.Count; a++)
|
||||
{
|
||||
var colval = FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetPropertyValue(tb, item, mtm.Item1.Columns[a].CsName);
|
||||
FreeSql.Extensions.EntityUtil.EntityUtilExtensions.SetPropertyValue(childTable, refitem, mtm.Item1.MiddleColumns[a].CsName, colval);
|
||||
}
|
||||
return refitem;
|
||||
}).ToList();
|
||||
var childs = midset.Select.Where(commonUtils.WhereItems(mtm.Item1.MiddleColumns.Take(mtm.Item1.Columns.Count).ToArray(), "a.", miditems)).ToList();
|
||||
LocalEach(midset, childs, true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (dbset == rootDbSet)
|
||||
{
|
||||
if (CanRemove(data, true) == false) return;
|
||||
foreach (var item in data) //防止清除 Identity/Guid
|
||||
foreach (var item in data) //不直接调用 Remove，防止清除 Identity/Guid
|
||||
{
|
||||
var state = CreateEntityState(item);
|
||||
_states.TryRemove(state.Key, out var trystate);
|
||||
if (inMemory) _db.OrmOriginal.ClearEntityPrimaryValueWithIdentityAndGuid(_entityType, item);
|
||||
|
||||
EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
|
||||
}
|
||||
DbContextFlushCommand();
|
||||
}
|
||||
else
|
||||
{
|
||||
if (dbset.CanRemove(items, true) == false) return;
|
||||
foreach (var item in items) //防止清除 Identity/Guid
|
||||
foreach (var item in items) //不直接调用 dbset.Remove，防止清除 Identity/Guid
|
||||
{
|
||||
var state = dbset.CreateEntityState(item);
|
||||
dbset._states.TryRemove(state.Key, out var trystate);
|
||||
if (inMemory) _db.OrmOriginal.ClearEntityPrimaryValueWithIdentityAndGuid(dbset.EntityType, item);
|
||||
|
||||
dbset.EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
|
||||
}
|
||||
dbset.DbContextFlushCommand();
|
||||
|
||||
var rawset = _db.Set(dbset.EntityType);
|
||||
var statesRemove = typeof(DbSet<>).MakeGenericType(dbset.EntityType).GetMethod("StatesRemoveByObjects", BindingFlags.NonPublic | BindingFlags.Instance, null, new[] { typeof(IEnumerable<object>) }, null);
|
||||
if (statesRemove == null) throw new Exception("找不到方法 DbSet<>.StatesRemoveByObjects");
|
||||
statesRemove.Invoke(rawset, new object[] { items });
|
||||
}
|
||||
returnDeleted.AddRange(items);
|
||||
returnDeleted?.AddRange(items);
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
@ -242,7 +242,7 @@ namespace FreeSql.Extensions.EfCoreFluentApi
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 使用 Repository + EnableAddOrUpdateNavigate + NoneParameter 方式插入种子数据
|
||||
/// 使用 Repository + EnableCascadeSave + NoneParameter 方式插入种子数据
|
||||
/// </summary>
|
||||
/// <param name="data"></param>
|
||||
/// <returns></returns>
|
||||
@ -263,7 +263,7 @@ namespace FreeSql.Extensions.EfCoreFluentApi
|
||||
if (_fsql.Select<object>().AsType(et).Any()) continue;
|
||||
|
||||
var repo = _fsql.GetRepository<object>();
|
||||
repo.DbContextOptions.EnableAddOrUpdateNavigate = true;
|
||||
repo.DbContextOptions.EnableCascadeSave = true;
|
||||
repo.DbContextOptions.NoneParameter = true;
|
||||
repo.AsType(et);
|
||||
repo.Insert(sd);
|
||||
|
||||
@ -329,7 +329,7 @@ namespace FreeSql.Extensions.EfCoreFluentApi
|
||||
public EfCoreTableFluent<T> HasData(T data) => HasData(new[] { data });
|
||||
|
||||
/// <summary>
|
||||
/// 使用 Repository + EnableAddOrUpdateNavigate + NoneParameter 方式插入种子数据
|
||||
/// 使用 Repository + EnableCascadeSave + NoneParameter 方式插入种子数据
|
||||
/// </summary>
|
||||
/// <param name="data"></param>
|
||||
/// <returns></returns>
|
||||
@ -350,7 +350,7 @@ namespace FreeSql.Extensions.EfCoreFluentApi
|
||||
if (_fsql.Select<object>().AsType(et).Any()) continue;
|
||||
|
||||
var repo = _fsql.GetRepository<object>();
|
||||
repo.DbContextOptions.EnableAddOrUpdateNavigate = true;
|
||||
repo.DbContextOptions.EnableCascadeSave = true;
|
||||
repo.DbContextOptions.NoneParameter = true;
|
||||
repo.AsType(et);
|
||||
repo.Insert(sd);
|
||||
|
||||
@ -89,7 +89,7 @@
|
||||
刷新队列中的命令
|
||||
</summary>
|
||||
</member>
|
||||
<member name="P:FreeSql.DbContextOptions.EnableAddOrUpdateNavigate">
|
||||
<member name="P:FreeSql.DbContextOptions.EnableCascadeSave">
|
||||
<summary>
|
||||
是否开启 一对一(OneToOne)、一对多(OneToMany)、多对多(ManyToMany) 级联保存功能<para></para>
|
||||
<para></para>
|
||||
@ -107,7 +107,7 @@
|
||||
</member>
|
||||
<member name="P:FreeSql.DbContextOptions.EnableAddOrUpdateNavigateList">
|
||||
<summary>
|
||||
因增加支持 OneToOne 级联保存，请了解机制，已改名为 EnableAddOrUpdateNavigate
|
||||
因增加支持 OneToOne 级联保存，和基于内存的级联删除，已改名为 EnableCascadeSave
|
||||
</summary>
|
||||
</member>
|
||||
<member name="P:FreeSql.DbContextOptions.NoneParameter">
|
||||
@ -216,11 +216,11 @@
|
||||
<param name="data">可选参数：手工传递最终的 data 值进行对比<para></para>默认：如果不传递，则使用 BeginEdit 传入的 data 引用进行对比</param>
|
||||
<returns></returns>
|
||||
</member>
|
||||
<member name="M:FreeSql.DbSet`1.RemoveCascade(`0)">
|
||||
<member name="M:FreeSql.DbSet`1.RemoveCascadeByDatabase(System.Linq.Expressions.Expression{System.Func{`0,System.Boolean}})">
|
||||
<summary>
|
||||
根据设置的导航属性，递归查询删除 OneToOne/OneToMany/ManyToMany 数据，并返回已删除的数据
|
||||
根据设置的 OneToOne/OneToMany/ManyToMany 导航属性，级联查询所有的数据库记录，删除并返回它们
|
||||
</summary>
|
||||
<param name="data"></param>
|
||||
<param name="predicate"></param>
|
||||
<returns></returns>
|
||||
</member>
|
||||
<member name="M:FreeSql.Extensions.EfCoreFluentApi.EfCoreColumnFluent.Help">
|
||||
@ -237,7 +237,7 @@
|
||||
</member>
|
||||
<member name="M:FreeSql.Extensions.EfCoreFluentApi.EfCoreTableFluent.HasData(System.Collections.Generic.IEnumerable{System.Object})">
|
||||
<summary>
|
||||
使用 Repository + EnableAddOrUpdateNavigate + NoneParameter 方式插入种子数据
|
||||
使用 Repository + EnableCascadeSave + NoneParameter 方式插入种子数据
|
||||
</summary>
|
||||
<param name="data"></param>
|
||||
<returns></returns>
|
||||
@ -250,7 +250,7 @@
|
||||
</member>
|
||||
<member name="M:FreeSql.Extensions.EfCoreFluentApi.EfCoreTableFluent`1.HasData(System.Collections.Generic.IEnumerable{`0})">
|
||||
<summary>
|
||||
使用 Repository + EnableAddOrUpdateNavigate + NoneParameter 方式插入种子数据
|
||||
使用 Repository + EnableCascadeSave + NoneParameter 方式插入种子数据
|
||||
</summary>
|
||||
<param name="data"></param>
|
||||
<returns></returns>
|
||||
@ -360,11 +360,11 @@
|
||||
<param name="entity">实体对象</param>
|
||||
<param name="propertyName">属性名</param>
|
||||
</member>
|
||||
<member name="M:FreeSql.IBaseRepository`1.DeleteCascade(`0)">
|
||||
<member name="M:FreeSql.IBaseRepository`1.RemoveCascadeByDatabase(System.Linq.Expressions.Expression{System.Func{`0,System.Boolean}})">
|
||||
<summary>
|
||||
根据设置的导航属性，递归查询删除 OneToOne/OneToMany/ManyToMany 数据，并返回已删除的数据
|
||||
根据设置的 OneToOne/OneToMany/ManyToMany 导航属性，级联查询所有的数据库记录，删除并返回它们
|
||||
</summary>
|
||||
<param name="entity"></param>
|
||||
<param name="predicate"></param>
|
||||
<returns></returns>
|
||||
</member>
|
||||
<member name="M:FreeSql.IBaseRepository`1.BeginEdit(System.Collections.Generic.List{`0})">
|
||||
@ -559,14 +559,5 @@
|
||||
<param name="that"></param>
|
||||
<returns></returns>
|
||||
</member>
|
||||
<member name="M:Microsoft.Extensions.DependencyInjection.FreeSqlRepositoryDependencyInjection.AddFreeRepository(Microsoft.Extensions.DependencyInjection.IServiceCollection,System.Action{FreeSql.FluentDataFilter},System.Reflection.Assembly[])">
|
||||
<summary>
|
||||
批量注入 Repository，可以参考代码自行调整
|
||||
</summary>
|
||||
<param name="services"></param>
|
||||
<param name="globalDataFilter"></param>
|
||||
<param name="assemblies"></param>
|
||||
<returns></returns>
|
||||
</member>
|
||||
</members>
|
||||
</doc>
|
||||
|
||||
@ -94,9 +94,12 @@ namespace FreeSql
|
||||
_dbset.RemoveRange(entitys);
|
||||
return _db.SaveChanges();
|
||||
}
|
||||
public List<object> DeleteCascade(TEntity entity) => _dbset.RemoveCascade(entity);
|
||||
public List<object> DeleteCascade(IEnumerable<TEntity> entitys) => _dbset.RemoveRangeCascade(entitys);
|
||||
public List<object> DeleteCascade(Expression<Func<TEntity, bool>> predicate) => _dbset.RemoveCascade(predicate);
|
||||
public List<object> RemoveCascadeByDatabase(Expression<Func<TEntity, bool>> predicate)
|
||||
{
|
||||
var list = _dbset.RemoveCascadeByDatabase(predicate);
|
||||
var affrows = _db.SaveChanges();
|
||||
return list;
|
||||
}
|
||||
|
||||
public virtual TEntity Insert(TEntity entity)
|
||||
{
|
||||
@ -192,7 +195,6 @@ namespace FreeSql
|
||||
return ret;
|
||||
}
|
||||
|
||||
public virtual List<object> DeleteCascade(TKey id) => _dbset.RemoveCascade(Find(id));
|
||||
public virtual int Delete(TKey id) => Delete(CheckTKeyAndReturnIdEntity(id));
|
||||
public virtual TEntity Find(TKey id) => _dbset.OrmSelectInternal(CheckTKeyAndReturnIdEntity(id)).ToOne();
|
||||
public TEntity Get(TKey id) => _dbset.OrmSelectInternal(CheckTKeyAndReturnIdEntity(id)).ToOne();
|
||||
|
||||
@ -32,9 +32,12 @@ namespace FreeSql
|
||||
_dbset.RemoveRange(entitys);
|
||||
return _db.SaveChangesAsync(cancellationToken);
|
||||
}
|
||||
public virtual Task<List<object>> DeleteCascade(TEntity entity, CancellationToken cancellationToken = default) => _dbset.RemoveCascadeAsync(entity, cancellationToken);
|
||||
public virtual Task<List<object>> DeleteCascade(IEnumerable<TEntity> entitys, CancellationToken cancellationToken = default) => _dbset.RemoveRangeCascadeAsync(entitys, cancellationToken);
|
||||
public virtual Task<List<object>> DeleteCascade(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default) => _dbset.RemoveCascadeAsync(predicate, cancellationToken);
|
||||
async public virtual Task<List<object>> RemoveCascadeByDatabaseAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default)
|
||||
{
|
||||
var list = await _dbset.RemoveCascadeByDatabaseAsync(predicate, cancellationToken);
|
||||
var affrows = await _db.SaveChangesAsync(cancellationToken);
|
||||
return list;
|
||||
}
|
||||
|
||||
async public virtual Task<TEntity> InsertAsync(TEntity entity, CancellationToken cancellationToken = default)
|
||||
{
|
||||
@ -76,7 +79,6 @@ namespace FreeSql
|
||||
|
||||
partial class BaseRepository<TEntity, TKey>
|
||||
{
|
||||
public virtual Task<List<object>> DeleteCascadeAsync(TKey id, CancellationToken cancellationToken = default) => _dbset.RemoveCascadeAsync(Find(id), cancellationToken);
|
||||
public virtual Task<int> DeleteAsync(TKey id, CancellationToken cancellationToken = default) => DeleteAsync(CheckTKeyAndReturnIdEntity(id), cancellationToken);
|
||||
public virtual Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default) => _dbset.OrmSelectInternal(CheckTKeyAndReturnIdEntity(id)).ToOneAsync(cancellationToken);
|
||||
public Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default) => _dbset.OrmSelectInternal(CheckTKeyAndReturnIdEntity(id)).ToOneAsync(cancellationToken);
|
||||
|
||||
@ -86,13 +86,11 @@ namespace FreeSql
|
||||
int Delete(IEnumerable<TEntity> entitys);
|
||||
int Delete(Expression<Func<TEntity, bool>> predicate);
|
||||
/// <summary>
|
||||
/// 根据设置的导航属性，递归查询删除 OneToOne/OneToMany/ManyToMany 数据，并返回已删除的数据
|
||||
/// 根据设置的 OneToOne/OneToMany/ManyToMany 导航属性，级联查询所有的数据库记录，删除并返回它们
|
||||
/// </summary>
|
||||
/// <param name="entity"></param>
|
||||
/// <param name="predicate"></param>
|
||||
/// <returns></returns>
|
||||
List<object> DeleteCascade(TEntity entity);
|
||||
List<object> DeleteCascade(IEnumerable<TEntity> entitys);
|
||||
List<object> DeleteCascade(Expression<Func<TEntity, bool>> predicate);
|
||||
List<object> RemoveCascadeByDatabase(Expression<Func<TEntity, bool>> predicate);
|
||||
|
||||
/// <summary>
|
||||
/// 开始编辑数据，然后调用方法 EndEdit 分析出添加、修改、删除 SQL 语句进行执行<para></para>
|
||||
@ -124,9 +122,7 @@ namespace FreeSql
|
||||
Task<int> DeleteAsync(TEntity entity, CancellationToken cancellationToken = default);
|
||||
Task<int> DeleteAsync(IEnumerable<TEntity> entitys, CancellationToken cancellationToken = default);
|
||||
Task<int> DeleteAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default);
|
||||
Task<List<object>> DeleteCascade(TEntity entity, CancellationToken cancellationToken = default);
|
||||
Task<List<object>> DeleteCascade(IEnumerable<TEntity> entitys, CancellationToken cancellationToken = default);
|
||||
Task<List<object>> DeleteCascade(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default);
|
||||
Task<List<object>> RemoveCascadeByDatabaseAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default);
|
||||
#endif
|
||||
}
|
||||
|
||||
@ -136,14 +132,12 @@ namespace FreeSql
|
||||
TEntity Get(TKey id);
|
||||
TEntity Find(TKey id);
|
||||
int Delete(TKey id);
|
||||
List<object> DeleteCascade(TKey id);
|
||||
|
||||
#if net40
|
||||
#else
|
||||
Task<TEntity> GetAsync(TKey id, CancellationToken cancellationToken = default);
|
||||
Task<TEntity> FindAsync(TKey id, CancellationToken cancellationToken = default);
|
||||
Task<int> DeleteAsync(TKey id, CancellationToken cancellationToken = default);
|
||||
Task<List<object>> DeleteCascadeAsync(TKey id, CancellationToken cancellationToken = default);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user