protected virtual void AuditDelete(DataStoreContext context, DbEntityEntry targetEntity, DataOperation operation)
{
var transactionId = Guid.NewGuid();
foreach (var prop in targetEntity.OriginalValues.PropertyNames)
{
var property = targetEntity.Property(prop);
var auditTrail = InitEntity(targetEntity, operation, property, prop, transactionId);
context.Entry(auditTrail).State = EntityState.Added;
}
}
public async Task <Order> UpdateOrderAsync(Order order)
{
if (_context.Orders.Local.All(o => o.Id != order.Id))
{
_context.Orders.Attach(order);
}
_context.Entry(order).State = EntityState.Modified;
await _context.SaveChangesAsync();
return(order);
}
public async Task <Customer> UpdateCustomerAsync(Customer customer)
{
if (_context.Customers.Local.All(c => c.Id != customer.Id))
{
_context.Customers.Attach(customer);
}
_context.Entry(customer).State = EntityState.Modified;
await _context.SaveChangesAsync();
return(customer);
}
protected virtual void AuditUpdate(DataStoreContext context, DbEntityEntry targetEntity)
{
var transactionId = Guid.NewGuid();
foreach (var propertyName in targetEntity.OriginalValues.PropertyNames)
{
var property = targetEntity.Property(propertyName);
var oldData = property.OriginalValue != null?property.OriginalValue.ToString() : "null";
var newData = property.CurrentValue != null?property.CurrentValue.ToString() : "null";
if (property.IsModified && !oldData.Equals(newData))
{
var auditTrail = InitEntity(targetEntity, DataOperation.Update, property, propertyName, transactionId);
context.Entry(auditTrail).State = EntityState.Added;
}
}
}