From bd27a0ea151f8cbede72d833fa432f5de20e6a3f Mon Sep 17 00:00:00 2001
From: jBreux <julien.breux@prestashop.com>
Date: Mon, 19 Dec 2011 15:31:18 +0000
Subject: [PATCH] [+] Project : Add specific prices to a specific customer

---
 admin-dev/themes/template/products/prices.tpl | 104 ++++++++++++++++++
 classes/Product.php                           |  22 +++-
 classes/SpecificPrice.php                     |  25 +++--
 controllers/admin/AdminProductsController.php |  45 ++++++--
 img/admin/field-loader.gif                    | Bin 0 -> 723 bytes
 install-dev/sql/db.sql                        |   3 +-
 install-dev/sql/upgrade/1.5.0.2.sql           |   5 +
 7 files changed, 182 insertions(+), 22 deletions(-)
 create mode 100644 img/admin/field-loader.gif

diff --git a/admin-dev/themes/template/products/prices.tpl b/admin-dev/themes/template/products/prices.tpl
index ea595c6cd..61511c3f9 100644
--- a/admin-dev/themes/template/products/prices.tpl
+++ b/admin-dev/themes/template/products/prices.tpl
@@ -24,6 +24,102 @@
 *  International Registered Trademark & Property of PrestaShop SA
 *}
 
+{* BEGIN CUSTOMER AUTO-COMPLETE / TO REFACTO *}
+{literal}
+<script type="text/javascript">
+var Customer = {
+	"hiddenField": jQuery('#id_customer'),
+	"field": jQuery('#customer'),
+	"container": jQuery('#customers'),
+	"loader": jQuery('#customerLoader'),
+	"init": function() {
+		jQuery(Customer.field).typeWatch({
+			"captureLength": 1,
+			"highlight": true,
+			"wait": 50,
+			"callback": Customer.search
+		}).focus(Customer.placeholderIn).blur(Customer.placeholderOut);
+	},
+	"placeholderIn": function() {
+		if (this.value == '{/literal}{l s='All customers'}{literal}') {
+			this.value = '';
+		}
+	},
+	"placeholderOut": function() {
+		if (this.value == '') {
+			this.value = '{/literal}{l s='All customers'}{literal}';
+		}
+	},
+	"search": function()
+	{
+		Customer.showLoader();
+		jQuery.ajax({
+			"type": "POST",
+			"url": "{/literal}{$link->getAdminLink('AdminProducts')}{literal}",
+			"async": true,
+			"dataType": "json",
+			"data": {
+				"ajax": "1",
+				"token": "{/literal}{$token}{literal}",
+				"tab": "AdminProducts",
+				"action": "searchCustomers",
+				"customer_search": Customer.field.val()
+			},
+			"success": Customer.success
+		});
+	},
+	"success": function(result)
+	{
+		if(result.found) {
+			var html = '<ul class="clearfix">';
+			jQuery.each(result.customers, function() {
+				html += '<li><a class="fancybox" href="{/literal}{$link->getAdminLink('AdminCustomers')}{literal}&id_customer='+this.id_customer+'&viewcustomer&liteDisplaying=1">'+this.firstname+' '+this.lastname+'</a>'+(this.birthday ? ' - '+this.birthday:'')+'<br/>';
+				html += '<a href="mailto:'+this.email+'">'+this.email+'</a><br />';
+				html += '<a onclick="Customer.select('+this.id_customer+', \''+this.firstname+' '+this.lastname+'\'); return false;" href="#" class="button">{/literal}{l s='Choose'}{literal}</a></li>';
+			});
+			html += '</ul>';
+		}
+		else
+			html = '<div class="warn">{/literal}{l s='No customers found'}{literal}</div>';
+		Customer.hideLoader();
+		Customer.container.html(html);
+		jQuery('.fancybox', Customer.container).fancybox();
+	},
+	"select": function(id_customer, fullname)
+	{
+		Customer.hiddenField.val(id_customer);
+		Customer.field.val(fullname);
+		Customer.container.empty();
+		return false;
+	},
+	"showLoader": function() {
+		Customer.loader.fadeIn();
+	},
+	"hideLoader": function() {
+		Customer.loader.fadeOut();
+	}
+};
+jQuery(document).ready(Customer.init);
+</script>
+<style type="text/css">
+#content #customers .warn {
+	margin: 10px 0 0 0;
+}
+#customers li {
+	background-color: #ABDFF7;
+	border: 1px solid #ccc;
+	float: left;
+	margin: 5px;
+	padding: 5px;
+}
+#customers li .button {
+	display: block;
+	margin-top: 5px;
+}
+</style>
+{/literal}
+{* END CUSTOMER AUTO-COMPLETE / TO REFACTO *}
+
 <script type="text/javascript">
 
 	$(document).ready(function() {
@@ -195,6 +291,13 @@
 					{/foreach}
 				</select>
 			</div>
+			<label>{l s='Customer:'}</label>
+			<div class="margin-form">
+				<input type="hidden" name="sp_id_customer" id="id_customer" value="0" />
+				<input type="text" name="customer" value="{l s='All customers'}" id="customer" autocomplete="off" />
+				<img src="../img/admin/field-loader.gif" id="customerLoader" alt="{l s='Loading...'}" style="display: none;" />
+				<div id="customers"></div>
+			</div>
 			{if $combinations|@count != 0}
 				<label>{l s='Combination:'}</label>
 				<div class="margin-form">
@@ -281,6 +384,7 @@
 					<th class="cell border" style="width: 12%;">{l s='Currency'}</th>
 					<th class="cell border" style="width: 11%;">{l s='Country'}</th>
 					<th class="cell border" style="width: 13%;">{l s='Group'}</th>
+					<th class="cell border" style="width: 13%;">{l s='Customer'}</th>
 					<th class="cell border" style="width: 12%;">{l s='Price'} {if $country_display_tax_label}{l s='(tax excl)'}{/if}</th>
 					<th class="cell border" style="width: 10%;">{l s='Reduction'}</th>
 					<th class="cell border" style="width: 15%;">{l s='Period'}</th>
diff --git a/classes/Product.php b/classes/Product.php
index 9bc50db9c..7ddb3e5a4 100644
--- a/classes/Product.php
+++ b/classes/Product.php
@@ -2195,7 +2195,8 @@ class ProductCore extends ObjectModel
 	*/
 	public static function getPriceStatic($id_product, $usetax = true, $id_product_attribute = null, $decimals = 6, $divisor = null,
 		$only_reduc = false, $usereduc = true, $quantity = 1, $force_associated_tax = false, $id_customer = null, $id_cart = null,
-		$id_address = null, &$specific_price_output = null, $with_ecotax = true, $use_group_reduction = true, Context $context = null)
+		$id_address = null, &$specific_price_output = null, $with_ecotax = true, $use_group_reduction = true, Context $context = null,
+		$use_customer_price = true)
 	{
 		if (!$context)
 			$context = Context::getContext();
@@ -2282,6 +2283,10 @@ class ProductCore extends ObjectModel
 			&& Configuration::get('VATNUMBER_MANAGEMENT'))
 			$usetax = false;
 
+		$id_customer = 0;
+		if (Validate::isLoadedObject($context->customer))
+			$id_customer = $context->customer->id;
+
 		return Product::priceCalculation(
 			$context->shop->getID(),
 			$id_product,
@@ -2298,7 +2303,9 @@ class ProductCore extends ObjectModel
 			$usereduc,
 			$with_ecotax,
 			$specific_price_output,
-			$use_group_reduction
+			$use_group_reduction,
+			$id_customer,
+			$use_customer_price
 		);
 	}
 
@@ -2324,8 +2331,12 @@ class ProductCore extends ObjectModel
 	* @return float Product price
 	**/
 	public static function priceCalculation($id_shop, $id_product, $id_product_attribute, $id_country, $id_state, $zipcode, $id_currency,
-		$id_group, $quantity, $use_tax, $decimals, $only_reduc, $use_reduc, $with_ecotax, &$specific_price, $use_group_reduction)
+		$id_group, $quantity, $use_tax, $decimals, $only_reduc, $use_reduc, $with_ecotax, &$specific_price, $use_group_reduction,
+		$id_customer = 0, $use_customer_price = true)
 	{
+		if (!$use_customer_price)
+			$id_customer = 0;
+
 		// Caching
 		if ($id_product_attribute === null)
 			$product_attribute_label = 'null';
@@ -2333,7 +2344,7 @@ class ProductCore extends ObjectModel
 			$product_attribute_label = ($id_product_attribute === false ? 'false' : $id_product_attribute);
 		$cache_id = $id_product.'-'.$id_shop.'-'.$id_currency.'-'.$id_country.'-'.$id_state.'-'.$zipcode.'-'.$id_group.
 			'-'.$quantity.'-'.$product_attribute_label.'-'.($use_tax?'1':'0').'-'.$decimals.'-'.($only_reduc?'1':'0').
-			'-'.($use_reduc?'1':'0').'-'.$with_ecotax;
+			'-'.($use_reduc?'1':'0').'-'.$with_ecotax.'-'.$id_customer;
 
 		// reference parameter is filled before any returns
 		$specific_price = SpecificPrice::getSpecificPrice(
@@ -2343,7 +2354,8 @@ class ProductCore extends ObjectModel
 			$id_country,
 			$id_group,
 			$quantity,
-			$id_product_attribute
+			$id_product_attribute,
+			$id_customer
 		);
 
 		if (isset(self::$_prices[$cache_id]))
diff --git a/classes/SpecificPrice.php b/classes/SpecificPrice.php
index 39a76a6fb..82f6cfe26 100644
--- a/classes/SpecificPrice.php
+++ b/classes/SpecificPrice.php
@@ -35,6 +35,7 @@ class SpecificPriceCore extends ObjectModel
 	public	$id_currency;
 	public	$id_country;
 	public	$id_group;
+	public	$id_customer;
 	public	$price;
 	public	$from_quantity;
 	public	$reduction;
@@ -57,6 +58,7 @@ class SpecificPriceCore extends ObjectModel
 			'id_specific_price_rule' =>	array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId'),
 			'id_country' => 			array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
 			'id_group' => 				array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
+			'id_customer' => 			array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
 			'price' => 					array('type' => self::TYPE_FLOAT, 'validate' => 'isPrice', 'required' => true),
 			'from_quantity' => 			array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true),
 			'reduction' => 				array('type' => self::TYPE_FLOAT, 'validate' => 'isPrice', 'required' => true),
@@ -108,7 +110,7 @@ class SpecificPriceCore extends ObjectModel
 	}
 
 	// score generation for quantity discount
-	protected static function _getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group)
+	protected static function _getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer)
 	{
 	    $select = '(';
 
@@ -141,10 +143,11 @@ class SpecificPriceCore extends ObjectModel
 
 	    if (!$priority)
 	        $priority = Configuration::get('PS_SPECIFIC_PRICE_PRIORITIES');
+		$priority = 'id_customer;'.$priority;
 	    return preg_split('/;/', $priority);
     }
 
-	public static function getSpecificPrice($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity, $id_product_attribute = null)
+	public static function getSpecificPrice($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity, $id_product_attribute = null, $id_customer = 0)
 	{
 		if (!self::isFeatureActive())
 			return array();
@@ -158,7 +161,7 @@ class SpecificPriceCore extends ObjectModel
 		{
 			$now = date('Y-m-d H:i:s');
 			self::$_specificPriceCache[$key] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
-				SELECT *, '.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group).'
+				SELECT *, '.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer).'
 				FROM `'._DB_PREFIX_.'specific_price`
 				WHERE `id_product` IN (0, '.(int)$id_product.')
 				AND `id_product_attribute` IN (0, '.(int)$id_product_attribute.')
@@ -166,6 +169,7 @@ class SpecificPriceCore extends ObjectModel
 				AND `id_currency` IN (0, '.(int)$id_currency.')
 				AND `id_country` IN (0, '.(int)$id_country.')
 				AND `id_group` IN (0, '.(int)$id_group.')
+				AND `id_customer` IN (0, '.(int)$id_customer.')
 				AND `from_quantity` <= '.(int)$quantity.'
 				AND
 				(
@@ -209,7 +213,7 @@ class SpecificPriceCore extends ObjectModel
 		');
 	}
 
-	public static function getQuantityDiscounts($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_product_attribute = null, $all_combinations = false)
+	public static function getQuantityDiscounts($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_product_attribute = null, $all_combinations = false, $id_customer = 0)
 	{
 		if (!self::isFeatureActive())
 			return array();
@@ -217,7 +221,7 @@ class SpecificPriceCore extends ObjectModel
 		$now = date('Y-m-d H:i:s');
 		$res =  Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
 			SELECT *,
-					'.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group).'
+					'.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer).'
 			FROM `'._DB_PREFIX_.'specific_price`
 			WHERE   
 					`id_product` IN(0, '.(int)$id_product.') AND
@@ -225,7 +229,8 @@ class SpecificPriceCore extends ObjectModel
 					`id_shop` IN(0, '.(int)$id_shop.') AND
 					`id_currency` IN(0, '.(int)$id_currency.') AND
 					`id_country` IN(0, '.(int)$id_country.') AND
-					`id_group` IN(0, '.(int)$id_group.')
+					`id_group` IN(0, '.(int)$id_group.') AND
+					`id_customer` IN(0, '.(int)$id_customer.')
 					AND
 					(
 						(`from` = \'0000-00-00 00:00:00\' OR \''.$now.'\' >= `from`)
@@ -253,7 +258,7 @@ class SpecificPriceCore extends ObjectModel
 		return $targeted_prices;
 	}
 
-	public static function getQuantityDiscount($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity, $id_product_attribute = null)
+	public static function getQuantityDiscount($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity, $id_product_attribute = null, $id_customer = 0)
 	{
 		if (!self::isFeatureActive())
 			return array();
@@ -261,7 +266,7 @@ class SpecificPriceCore extends ObjectModel
 		$now = date('Y-m-d H:i:s');
 		return Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
 			SELECT *,
-					'.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group).'
+					'.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer).'
 			FROM `'._DB_PREFIX_.'specific_price`
 			WHERE	
 					`id_product` IN(0, '.(int)$id_product.') AND
@@ -270,6 +275,7 @@ class SpecificPriceCore extends ObjectModel
 					`id_currency` IN(0, '.(int)$id_currency.') AND
 					`id_country` IN(0, '.(int)$id_country.') AND
 					`id_group` IN(0, '.(int)$id_group.') AND
+					`id_customer` IN(0, '.(int)$id_customer.') AND
 					`from_quantity` >= '.(int)$quantity.'
 					AND
 					(
@@ -281,7 +287,7 @@ class SpecificPriceCore extends ObjectModel
 		');
 	}
 
-	public static function getProductIdByDate($id_shop, $id_currency, $id_country, $id_group, $beginning, $ending)
+	public static function getProductIdByDate($id_shop, $id_currency, $id_country, $id_group, $beginning, $ending, $id_customer = 0)
 	{
 		if (!self::isFeatureActive())
 			return array();
@@ -293,6 +299,7 @@ class SpecificPriceCore extends ObjectModel
 					`id_currency` IN(0, '.(int)$id_currency.') AND
 					`id_country` IN(0, '.(int)$id_country.') AND
 					`id_group` IN(0, '.(int)$id_group.') AND
+					`id_customer` IN(0, '.(int)$id_customer.') AND
 					`from_quantity` = 1 AND
 					(
 						(`from` = \'0000-00-00 00:00:00\' OR \''.pSQL($beginning).'\' >= `from`)
diff --git a/controllers/admin/AdminProductsController.php b/controllers/admin/AdminProductsController.php
index d65ec6589..5df62f1f0 100644
--- a/controllers/admin/AdminProductsController.php
+++ b/controllers/admin/AdminProductsController.php
@@ -689,6 +689,7 @@ class AdminProductsControllerCore extends AdminController
 		$id_currencies = Tools::getValue('spm_id_currency');
 		$id_countries = Tools::getValue('spm_id_country');
 		$id_groups = Tools::getValue('spm_id_group');
+		$id_customers = Tools::getValue('spm_id_customer');
 		$prices = Tools::getValue('spm_price');
 		$from_quantities = Tools::getValue('spm_from_quantity');
 		$reductions = Tools::getValue('spm_reduction');
@@ -697,13 +698,14 @@ class AdminProductsControllerCore extends AdminController
 		$tos = Tools::getValue('spm_to');
 
 		foreach ($id_specific_prices as $key => $id_specific_price)
-			if ($this->_validateSpecificPrice($id_shops[$key], $id_currencies[$key], $id_countries[$key], $id_groups[$key], $prices[$key], $from_quantities[$key], $reductions[$key], $reduction_types[$key], $froms[$key], $tos[$key]))
+			if ($this->_validateSpecificPrice($id_shops[$key], $id_currencies[$key], $id_countries[$key], $id_groups[$key], $id_customers[$key], $prices[$key], $from_quantities[$key], $reductions[$key], $reduction_types[$key], $froms[$key], $tos[$key]))
 			{
 				$specific_price = new SpecificPrice((int)($id_specific_price));
 				$specific_price->id_shop = (int)$id_shops[$key];
 				$specific_price->id_currency = (int)($id_currencies[$key]);
 				$specific_price->id_country = (int)($id_countries[$key]);
 				$specific_price->id_group = (int)($id_groups[$key]);
+				$specific_price->id_customer = (int)$id_customers[$key];
 				$specific_price->price = (float)($prices[$key]);
 				$specific_price->from_quantity = (int)($from_quantities[$key]);
 				$specific_price->reduction = (float)($reduction_types[$key] == 'percentage' ? ($reductions[$key] / 100) : $reductions[$key]);
@@ -725,13 +727,14 @@ class AdminProductsControllerCore extends AdminController
 		$id_currency = Tools::getValue('sp_id_currency');
 		$id_country = Tools::getValue('sp_id_country');
 		$id_group = Tools::getValue('sp_id_group');
+		$id_customer = Tools::getValue('sp_id_customer');
 		$price = Tools::getValue('sp_price');
 		$from_quantity = Tools::getValue('sp_from_quantity');
 		$reduction = (float)(Tools::getValue('sp_reduction'));
 		$reduction_type = !$reduction ? 'amount' : Tools::getValue('sp_reduction_type');
 		$from = Tools::getValue('sp_from');
 		$to = Tools::getValue('sp_to');
-		if ($this->_validateSpecificPrice($id_shop, $id_currency, $id_country, $id_group, $price, $from_quantity, $reduction, $reduction_type, $from, $to))
+		if ($this->_validateSpecificPrice($id_shop, $id_currency, $id_country, $id_group, $id_customer, $price, $from_quantity, $reduction, $reduction_type, $from, $to))
 		{
 			$specificPrice = new SpecificPrice();
 			$specificPrice->id_product = $id_product;
@@ -740,6 +743,7 @@ class AdminProductsControllerCore extends AdminController
 			$specificPrice->id_currency = (int)($id_currency);
 			$specificPrice->id_country = (int)($id_country);
 			$specificPrice->id_group = (int)($id_group);
+			$specificPrice->id_customer = (int)$id_customer;
 			$specificPrice->price = (float)($price);
 			$specificPrice->from_quantity = (int)($from_quantity);
 			$specificPrice->reduction = (float)($reduction_type == 'percentage' ? $reduction / 100 : $reduction);
@@ -1138,6 +1142,19 @@ class AdminProductsControllerCore extends AdminController
 		$this->status = 'ok';
 	}
 
+	/**
+	 * Search customers
+	 */
+	public function ajaxProcessSearchCustomers()
+	{
+		if ($customers = Customer::searchByName(pSQL(Tools::getValue('customer_search'))))
+			$to_return = array('customers' => $customers, 'found' => true);
+		else
+			$to_return = array('found' => false);
+
+		$this->content = Tools::jsonEncode($to_return);
+	}
+
 	public function ajaxProcessUpdateImagePosition()
 	{
 		$this->json = true;
@@ -1197,9 +1214,9 @@ class AdminProductsControllerCore extends AdminController
 		}
 	}
 
-	protected function _validateSpecificPrice($id_shop, $id_currency, $id_country, $id_group, $price, $from_quantity, $reduction, $reduction_type, $from, $to)
+	protected function _validateSpecificPrice($id_shop, $id_currency, $id_country, $id_group, $id_customer, $price, $from_quantity, $reduction, $reduction_type, $from, $to)
 	{
-		if (!Validate::isUnsignedId($id_shop) || !Validate::isUnsignedId($id_currency) || !Validate::isUnsignedId($id_country) || !Validate::isUnsignedId($id_group))
+		if (!Validate::isUnsignedId($id_shop) || !Validate::isUnsignedId($id_currency) || !Validate::isUnsignedId($id_country) || !Validate::isUnsignedId($id_group) || !Validate::isUnsignedId($id_customer))
 			$this->_errors[] = Tools::displayError('Wrong ID\'s');
 		else if ((empty($price) && empty($reduction)) || (!empty($price) && !Validate::isPrice($price)) || (!empty($reduction) && !Validate::isPrice($reduction)))
 			$this->_errors[] = Tools::displayError('Invalid price/reduction amount');
@@ -2068,7 +2085,9 @@ class AdminProductsControllerCore extends AdminController
 					return $this->tpl_form_vars['custom_form'];
 		}
 
-		return parent::renderForm();
+		$parent = parent::renderForm();
+		$this->addJqueryPlugin(array('autocomplete', 'fancybox', 'typewatch'));
+		return $parent;
 	}
 
 	public function getPreviewUrl(Product $product)
@@ -2540,7 +2559,9 @@ class AdminProductsControllerCore extends AdminController
 				'countries' => $countries,
 				'groups' => $groups,
 				'combinations' => $combinations,
-				'product' => $product
+				'product' => $product,
+				'link' => new Link,
+				'token' => $this->token
 			));
 		}
 		else
@@ -2745,7 +2766,7 @@ class AdminProductsControllerCore extends AdminController
 		if (!is_array($specific_prices) || !count($specific_prices))
 			$content .= '
 				<tr>
-					<td colspan="9">'.$this->l('No specific prices').'</td>
+					<td colspan="13">'.$this->l('No specific prices').'</td>
 				</tr>';
 		else
 		{
@@ -2777,6 +2798,14 @@ class AdminProductsControllerCore extends AdminController
 				$rule = new SpecificPriceRule((int)$specific_price['id_specific_price_rule']);
 				$rule_name = ($rule->id ? $rule->name : '--');
 
+				if ($specific_price['id_customer'])
+				{
+					$customer = new Customer((int)$specific_price['id_customer']);
+					if (Validate::isLoadedObject($customer))
+						$customer_full_name = $customer->firstname.' '.$customer->lastname;
+					unset($customer);
+				}
+
 				$content .= '
 				<tr '.($i%2 ? 'class="alt_row"' : '').'>
 					<td class="cell border">'.$rule_name.'</td>
@@ -2785,6 +2814,7 @@ class AdminProductsControllerCore extends AdminController
 					<td class="cell border">'.($specific_price['id_currency'] ? $currencies[$specific_price['id_currency']]['name'] : $this->l('All currencies')).'</td>
 					<td class="cell border">'.($specific_price['id_country'] ? $countries[$specific_price['id_country']]['name'] : $this->l('All countries')).'</td>
 					<td class="cell border">'.($specific_price['id_group'] ? $groups[$specific_price['id_group']]['name'] : $this->l('All groups')).'</td>
+					<td class="cell border" title="'.$this->l('ID:').' '.$specific_price['id_customer'].'">'.(isset($customer_full_name) ? $customer_full_name : $this->l('All customers')).'</td>
 					<td class="cell border">'.Tools::displayPrice((float)$specific_price['price'], $current_specific_currency).'</td>
 					<td class="cell border">'.$reduction.'</td>
 					<td class="cell border">'.$period.'</td>
@@ -2793,6 +2823,7 @@ class AdminProductsControllerCore extends AdminController
 					<td class="cell border">'.(!$rule->id ? '<a href="'.self::$currentIndex.(Tools::getValue('id_category') ? '&id_category='.Tools::getValue('id_category') : '').'&id_product='.(int)(Tools::getValue('id_product')).'&updateproduct&deleteSpecificPrice&action=Prices&id_specific_price='.(int)($specific_price['id_specific_price']).'&token='.Tools::getValue('token').'"><img src="../img/admin/delete.gif" alt="'.$this->l('Delete').'" /></a>': '').'</td>
 				</tr>';
 				$i++;
+				unset($customer_full_name);
 			}
 		}
 		$content .= '
diff --git a/img/admin/field-loader.gif b/img/admin/field-loader.gif
new file mode 100644
index 0000000000000000000000000000000000000000..7b7e351476b4a8cb4adf473df91df16c12bdb08d
GIT binary patch
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diff --git a/install-dev/sql/db.sql b/install-dev/sql/db.sql
index 9f6f15dc2..af5197342 100644
--- a/install-dev/sql/db.sql
+++ b/install-dev/sql/db.sql
@@ -1588,6 +1588,7 @@ CREATE TABLE `PREFIX_specific_price` (
 	`id_currency` INT UNSIGNED NOT NULL,
 	`id_country` INT UNSIGNED NOT NULL,
 	`id_group` INT UNSIGNED NOT NULL,
+	`id_customer` INT UNSIGNED NOT NULL,
 	`id_product_attribute` INT UNSIGNED NOT NULL,
 	`price` DECIMAL(20, 6) NOT NULL,
 	`from_quantity` mediumint(8) UNSIGNED NOT NULL,
@@ -1596,7 +1597,7 @@ CREATE TABLE `PREFIX_specific_price` (
 	`from` DATETIME NOT NULL,
 	`to` DATETIME NOT NULL,
 	PRIMARY KEY(`id_specific_price`),
-	KEY (`id_product`, `id_shop`, `id_currency`, `id_country`, `id_group`, `from_quantity`, `from`, `to`),
+	KEY (`id_product`, `id_shop`, `id_currency`, `id_country`, `id_group`, `id_customer`, `from_quantity`, `from`, `to`),
 	KEY (`id_specific_price_rule`)
 ) ENGINE=ENGINE_TYPE DEFAULT CHARSET=utf8;
 
diff --git a/install-dev/sql/upgrade/1.5.0.2.sql b/install-dev/sql/upgrade/1.5.0.2.sql
index 81c4650ff..14922f577 100644
--- a/install-dev/sql/upgrade/1.5.0.2.sql
+++ b/install-dev/sql/upgrade/1.5.0.2.sql
@@ -51,6 +51,11 @@ ALTER TABLE `PREFIX_order_invoice` ADD `note` TEXT NOT NULL AFTER `total_wrappin
 ALTER TABLE `PREFIX_order_state` ADD `paid` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0' AFTER `shipped`;
 UPDATE `PREFIX_order_state` SET `paid` = 1 WHERE `id_order_state` IN (2, 3, 4, 5, 9, 12);
 
+/* SPECIFIC PRICE */
+ALTER TABLE `PREFIX_specific_price` ADD `id_customer` INT UNSIGNED NOT NULL AFTER `id_group`;
+ALTER TABLE `PREFIX_specific_price` DROP INDEX `id_product` ,
+ADD INDEX `id_product` (`id_product`, `id_shop`, `id_currency`, `id_country`, `id_group`, `id_customer`, `from_quantity`, `from`, `to`);
+
 /************************
  * STOCK MANAGEMENT
 *************************/