/// <summary>Audits and saves all changes made in this context to the underlying database.</summary>
/// <param name="context">The context used to audits and saves all changes made.</param>
/// <param name="audit">The audit to use to add changes made to the context.</param>
/// <returns>The number of objects written to the underlying database.</returns>
public static int SaveChanges(this DbContext context, Audit audit)
{
audit.PreSaveChanges(context);
var rowAffecteds = context.SaveChanges();
audit.PostSaveChanges();
if (audit.CurrentOrDefaultConfiguration.AutoSavePreAction != null)
{
audit.CurrentOrDefaultConfiguration.AutoSavePreAction(context, audit);
context.SaveChanges();
}
return rowAffecteds;
}
/// <summary>A DbContext extension method that saves the changes asynchronous.</summary>
/// <param name="context">The context used to audits and saves all changes made.</param>
/// <param name="audit">The audit to use to add changes made to the context.</param>
/// <param name="cancellationToken">A CancellationToken to observe while waiting for the task to complete.</param>
/// <returns>
/// A task that represents the asynchronous save operation. The task result contains the number of objects written
/// to the underlying database
/// </returns>
public static async Task<int> SaveChangesAsync(this DbContext context, Audit audit, CancellationToken cancellationToken)
{
audit.PreSaveChanges(context);
var rowAffecteds = await context.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
audit.PostSaveChanges();
if (audit.CurrentOrDefaultConfiguration.AutoSavePreAction != null)
{
audit.CurrentOrDefaultConfiguration.AutoSavePreAction(context, audit);
await context.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
}
return rowAffecteds;
}
/// <summary>A DbContext extension method that saves the changes asynchronous.</summary>
/// <param name="context">The context used to audits and saves all changes made.</param>
/// <param name="audit">The audit to use to add changes made to the context.</param>
/// <param name="cancellationToken">A CancellationToken to observe while waiting for the task to complete.</param>
/// <returns>
/// A task that represents the asynchronous save operation. The task result contains the number of objects written
/// to the underlying database
/// </returns>
public static async Task <int> SaveChangesAsync(this DbContext context, Audit audit, CancellationToken cancellationToken)
{
audit.PreSaveChanges(context);
var rowAffecteds = await context.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
audit.PostSaveChanges();
if (audit.CurrentOrDefaultConfiguration.AutoSavePreAction != null)
{
audit.CurrentOrDefaultConfiguration.AutoSavePreAction(context, audit);
await context.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
}
return(rowAffecteds);
}
/// <summary>Audits and saves all changes made in this context to the underlying database.</summary>
/// <param name="context">The context used to audits and saves all changes made.</param>
/// <param name="audit">The audit to use to add changes made to the context.</param>
/// <returns>The number of objects written to the underlying database.</returns>
public static int SaveChanges(this DbContext context, Audit audit)
{
audit.PreSaveChanges(context);
var rowAffecteds = context.SaveChanges();
audit.PostSaveChanges();
if (audit.CurrentOrDefaultConfiguration.AutoSavePreAction != null)
{
audit.CurrentOrDefaultConfiguration.AutoSavePreAction(context, audit);
context.SaveChanges();
}
return(rowAffecteds);
}
