Action de masse relative aux commandes

if(isset($action['order']['order_tax_amount']) && !empty($order_taxes)){
										if(count($order_taxes) == 1){
											$order_tax = reset($order_taxes);
											$params->elements[$i]->order_tax_amount = $order_tax->tax_amount;
										}else{
											unset($params->action['order']['order_tax_amount']);
											$j = 0;
											foreach($order_taxes as $tax){
												$name = 'order_tax_amount'.$j;
												$params->elements[$i]->$name = $tax->tax_amount;
												$params->action['order']['order_tax_amount'.$j] = 'order_tax_amount'.$j;
												$params->lock['order']['order_tax_amount'.$j] = new stdClass();
												$params->lock['order']['order_tax_amount'.$j]->column = true;
												$params->lock['order']['order_tax_amount'.$j]->square = true;
												$params->lock['order']['order_tax_amount'.$j]->ids = 'all';
												$j++;
											}
										}
									}
									// Manage the order tax namekey
									if(isset($action['order']['order_tax_namekey'])){
										if(count($order_taxes) == 1){
											$order_tax = reset($order_taxes);
											$params->elements[$i]->order_tax_namekey = $order_tax->tax_namekey;
										}else{
											unset($params->action['order']['order_tax_namekey']);
											$j = 0;
											foreach($order_taxes as $element){
												$name = 'order_tax_namekey'.$j;
												$params->elements[$i]->$name = $element->tax_namekey;
												$params->action['order']['order_tax_namekey'.$j] = 'order_tax_namekey'.$j;
												$params->lock['order']['order_tax_namekey'.$j] = new stdClass();
												$params->lock['order']['order_tax_namekey'.$j]->column = true;
												$params->lock['order']['order_tax_namekey'.$j]->square = true;
												$params->lock['order']['order_tax_namekey'.$j]->ids = 'all';
												$j++;
											}
										}
									}

									if(isset($action['order']['order_tax_amount']) && !empty($order_taxes)){
										$j = 0;
										$params->elements[$i]->order_tax_amount = 0;
										foreach($order_taxes as $tax){
											$name = 'order_tax_amount_'.str_replace(array(' ', '(', ')', '%'), '', $tax->tax_namekey);
											$params->elements[$i]->$name = $tax->tax_amount;
											$params->elements[$i]->order_tax_amount += $tax->tax_amount;
											$params->action['order'][$name] = $name;
											$params->lock['order'][$name] = new stdClass();
											$params->lock['order'][$name]->column = true;
											$params->lock['order'][$name]->square = true;
											$params->lock['order'][$name]->ids = 'all';
											$j++;
										}

									}
									// Manage the order tax namekey
									if(isset($action['order']['order_tax_namekey'])){
										if(count($order_taxes) == 1){
											$order_tax = reset($order_taxes);
											$params->elements[$i]->order_tax_namekey = $order_tax->tax_namekey;
										}else{
											$j = 0;
											$params->elements[$i]->order_tax_namekey = '';
											foreach($order_taxes as $element){
												$name = 'order_tax_namekey'.$j;
												$params->elements[$i]->$name = $element->tax_namekey;
												$params->elements[$i]->order_tax_namekey.= $element->tax_namekey. ' ';
												$params->action['order']['order_tax_namekey'.$j] = 'order_tax_namekey'.$j;
												$params->lock['order']['order_tax_namekey'.$j] = new stdClass();
												$params->lock['order']['order_tax_namekey'.$j]->column = true;
												$params->lock['order']['order_tax_namekey'.$j]->square = true;
												$params->lock['order']['order_tax_namekey'.$j]->ids = 'all';
												$j++;
											}
											trim($params->elements[$i]->order_tax_namekey);
										}
									}