[*] BO: Add free shipping to BackOffice Order

admin-dev/themes/default/template/controllers/orders/form.tpl

@@ -150,6 +150,30 @@
 			useCart($(this).attr('rel'));
 			return false;
 		});
+		$('#free_shipping').click(function() {
+			var free_shipping = 0;
+			if (this.checked)
+				free_shipping = 1;
+			$.ajax({
+				type:"POST",
+				url: "{$link->getAdminLink('AdminCarts')}",
+				async: true,
+				dataType: "json",
+				data : {
+					ajax: "1",
+					token: "{getAdminToken tab='AdminCarts'}",
+					tab: "AdminCarts",
+					action: "updateFreeShipping",
+					id_cart: id_cart,
+					id_customer: id_customer,
+					'free_shipping': free_shipping
+					},
+				success : function(res)
+				{
+					displaySummary(res);
+				}
+			});
+		});
 		
 		$('.duplicate_order').live('click', function(e) {
 			e.preventDefault();
@@ -669,9 +693,14 @@
 			$('#carrier_recycled_package').attr('checked', true);
 		else
 			$('#carrier_recycled_package').removeAttr('checked');
+		if (jsonSummary.free_shipping)
+			$('#free_shipping').attr('checked', true);
+		else
+			$('#free_shipping').removeAttr('checked');
+		
 		$('#gift_message').html(jsonSummary.cart.gift_message);
 		if(!changed_shipping_price)
-			$('#shipping_price').val(jsonSummary.summary.total_shipping);
+			$('#shipping_price').html('<b>'+jsonSummary.summary.total_shipping+'</b>');
 		shipping_price_selected_carrier = jsonSummary.summary.total_shipping;
 
 		$('#total_vouchers').html(jsonSummary.summary.total_discounts_tax_exc);
@@ -1116,8 +1145,11 @@
 					</select>
 				</p>
 				<p>
-					<label for="shipping_price">{l s='Shipping price:'}</label> <input type="text" id="shipping_price"  name="shipping_price" size="7" />&nbsp;<span class="currency_sign"></span>&nbsp;
+					<label for="shipping_price">{l s='Shipping price:'}</label> <span id="shipping_price"  name="shipping_price"></span>&nbsp;<span class="currency_sign"></span>&nbsp;
-					<a class="button" href="#" onclick="resetShippingPrice();return false;">{l s='Reset shipping price'}</a>
+				</p>
+				<p>
+					<label for="free_shipping">{l s='Free shipping:'}</label>
+					<input type="checkbox" id="free_shipping" name="free_shipping" value="1" />
 				</p>
 			</div>
 			<div id="float:left;">

classes/PaymentModule.php

@@ -91,6 +91,8 @@ abstract class PaymentModuleCore extends Module
 
 		if (!$shop)
 			$shop = Context::getContext()->shop;
+		if (!$this->active)
+			die(Tools::displayError());
 		// Does order already exists ?
 		if (Validate::isLoadedObject($cart) && $cart->OrderExists() == false)
 		{

controllers/admin/AdminCartsController.php

@@ -415,6 +415,7 @@ class AdminCartsControllerCore extends AdminController
 			echo Tools::jsonEncode($this->ajaxReturnVars());
 		}
 	}
+
 	public function ajaxProcessDuplicateOrder()
 	{
 		if ($this->tabAccess['edit'] === '1')
@@ -445,6 +446,37 @@ class AdminCartsControllerCore extends AdminController
 		}
 	}
 	
+	public function ajaxProcessupdateFreeShipping()
+	{
+		if ($this->tabAccess['edit'] === '1')
+		{
+			if (!$id_cart_rule = CartRule::getIdByCode('BO_ORDER_'.(int)$this->context->cart->id))
+			{
+				$cart_rule = new CartRule();
+				$cart_rule->code = 'BO_ORDER_'.(int)$this->context->cart->id;
+				$cart_rule->name = array(Configuration::get('PS_LANG_DEFAULT') => $this->l('Free Shipping'));
+				$cart_rule->id_customer = (int)$this->context->cart->id_customer;
+				$cart_rule->free_shipping = true;
+				$cart_rule->quantity = 1;
+				$cart_rule->quantity_per_user = 1;
+				$cart_rule->minimum_amount_currency = (int)$this->context->cart->id_currency;
+				$cart_rule->reduction_currency = (int)$this->context->cart->id_currency;
+				$cart_rule->date_from = date('Y-m-d H:i:s', time());
+				$cart_rule->date_to = date('Y-m-d H:i:s', time() + 24 * 36000);
+				$cart_rule->active = 1;
+				$cart_rule->add();
+			}
+			else
+				$cart_rule = new CartRule((int)$id_cart_rule);
+
+			$this->context->cart->removeCartRule((int)$cart_rule->id);			
+			if (Tools::getValue('free_shipping'))
+				$this->context->cart->addCartRule((int)$cart_rule->id);
+
+			echo Tools::jsonEncode($this->ajaxReturnVars());
+		}
+	}
+	
 	public function ajaxProcessAddVoucher()
 	{
 		if ($this->tabAccess['edit'] === '1')
@@ -617,7 +649,8 @@ class AdminCartsControllerCore extends AdminController
 						'link_order' => $this->context->link->getPageLink(
 							'order', false,
 							(int)$this->context->cart->id_lang,
-							'step=3&recover_cart='.$id_cart.'&token_cart='.md5(_COOKIE_KEY_.'recover_cart_'.$id_cart))
+							'step=3&recover_cart='.$id_cart.'&token_cart='.md5(_COOKIE_KEY_.'recover_cart_'.$id_cart)),
+						'free_shipping' => (bool)CartRule::getIdByCode('BO_ORDER_'.(int)$this->context->cart->id)
 						);
 	}