Я настроил EF + Audit следующим образом:
public partial class FocusConnection : DbContext
{
static FocusConnection()
{
AuditManager.DefaultConfiguration.AutoSavePreAction = (context, audit) =>
// ADD "Where(x => x.AuditEntryID == 0)" to allow multiple SaveChanges with same Audit
(context as FocusConnection).AuditEntries.AddRange(audit.Entries);
}
public override int SaveChanges()
{
var audit = new Audit();
audit.PreSaveChanges(this);
var rowAffecteds = base.SaveChanges();
audit.PostSaveChanges();
if (audit.Configuration.AutoSavePreAction != null)
{
audit.Configuration.AutoSavePreAction(this, audit);
base.SaveChanges();
}
return rowAffecteds;
}
public override Task<int> SaveChangesAsync()
{
return SaveChangesAsync(CancellationToken.None);
}
public override async Task<int> SaveChangesAsync(CancellationToken cancellationToken)
{
var audit = new Audit();
audit.PreSaveChanges(this);
var rowAffecteds = await base.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
audit.PostSaveChanges();
if (audit.Configuration.AutoSavePreAction != null)
{
audit.Configuration.AutoSavePreAction(this, audit);
await base.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
}
return rowAffecteds;
}
}
Я использовал частичный класс, чтобы остаться в текстовом шаблонном исходном контексте, созданном EF6.Я использовал следующий скрипт SQL для генерации двух таблиц как есть:
CREATE TABLE [dbo].[AuditEntries] (
[AuditEntryID] [int] NOT NULL IDENTITY,
[EntitySetName] [nvarchar](255),
[EntityTypeName] [nvarchar](255),
[State] [int] NOT NULL,
[StateName] [nvarchar](255),
[CreatedBy] [nvarchar](255),
[CreatedDate] [datetime] NOT NULL,
CONSTRAINT [PK_dbo.AuditEntries] PRIMARY KEY ([AuditEntryID])
)
GO
CREATE TABLE [dbo].[AuditEntryProperties] (
[AuditEntryPropertyID] [int] NOT NULL IDENTITY,
[AuditEntryID] [int] NOT NULL,
[RelationName] [nvarchar](255),
[PropertyName] [nvarchar](255),
[OldValue] [nvarchar](max),
[NewValue] [nvarchar](max),
CONSTRAINT [PK_dbo.AuditEntryProperties] PRIMARY KEY ([AuditEntryPropertyID])
)
GO
CREATE INDEX [IX_AuditEntryID] ON [dbo].[AuditEntryProperties]([AuditEntryID])
GO
ALTER TABLE [dbo].[AuditEntryProperties]
ADD CONSTRAINT [FK_dbo.AuditEntryProperties_dbo.AuditEntries_AuditEntryID]
FOREIGN KEY ([AuditEntryID])
REFERENCES [dbo].[AuditEntries] ([AuditEntryID])
ON DELETE CASCADE
GO
Я получаю ошибку в статическом конструкторе:
static FocusConnection()
{
AuditManager.DefaultConfiguration.AutoSavePreAction = (context, audit) =>
// ADD "Where(x => x.AuditEntryID == 0)" to allow multiple SaveChanges with same Audit
(context as FocusConnection).AuditEntries.AddRange(audit.Entries);
}
Ошибка при AuditEntries.AddRange(audit.Entries)
:CS1503 Аргумент 1: невозможно преобразовать из System.Collections.Generic.List<Z.EntityFramework.Plus.AuditEntry>
в System.Collections.Generic.IEnumerable<DA.Systems.Focus.Data.EntityFramework.FocusOrm.AuditEntry>
Я что-то упустил?