public override Task <int> SaveChangesAsync(CancellationToken cancellationToken = default(CancellationToken))
{
ChangeTracker.DetectChanges();
foreach (var entry in ChangeTracker.Entries())
{
if (entry.Entity is IAuditableEntity)
{
if (entry.State == EntityState.Modified)
{
entry.Property("modifiedDate").CurrentValue = DateTime.UtcNow;
entry.Property("modifiedBy").CurrentValue = userContextService.GetUserId();
}
if (entry.State == EntityState.Added)
{
entry.Property("createdDate").CurrentValue = DateTime.UtcNow;
entry.Property("createdBy").CurrentValue = userContextService.GetUserId();
}
}
if (entry.Entity is ITenancyEntity && entry.State == EntityState.Added)
{
entry.Property("TenantId").CurrentValue = tenantContextService.GetTenantId();
}
if (entry.Entity is ISoftDeletableEntity)
{
if (entry.State == EntityState.Deleted)
{
entry.State = EntityState.Modified;
entry.Property("isDeleted").CurrentValue = true;
}
if (entry.State == EntityState.Added)
{
entry.Property("isDeleted").CurrentValue = false;
}
}
}
return(base.SaveChangesAsync(cancellationToken));
}
