public function apply($params)
{
$fulldiscountInfo = app::get('syspromotion')->model('fulldiscount')->getRow('*', array('fulldiscount_id' => $params['fulldiscount_id']));
if (!$fulldiscountInfo || $fulldiscountInfo['fulldiscount_status'] != 'agree') {
return 0;
// throw new \LogicException('不能使用此促销!');
}
$now = time();
if ($now <= $fulldiscountInfo['start_time']) {
return 0;
// throw new \LogicException('尚未开始!');
}
if ($now >= $fulldiscountInfo['end_time']) {
return 0;
// throw new \LogicException('已经结束!');
}
$applyNum = app::get('syspromotion')->rpcCall('trade.promotion.applynum', array('promotion_id' => $params['promotion_id']));
if ($applyNum >= $fulldiscountInfo['join_limit']) {
return 0;
// throw new \LogicException('可参与的满折次数已经用完!');
}
$valid_grade = explode(',', $fulldiscountInfo['valid_grade']);
$gradeInfo = app::get('syspromotion')->rpcCall('user.grade.basicinfo');
if (!in_array($gradeInfo['grade_id'], $valid_grade)) {
return 0;
// throw new \LogicException('您的当前会员等级不可参加此促销!');
}
// 满折金额的规则检验
$rule = explode(',', $fulldiscountInfo['condition_value']);
$ruleArray = array();
foreach ($rule as $k => $v) {
$tmpFulldiscountValue = explode('|', $v);
$ruleArray['full'][$k] = $tmpFulldiscountValue['0'];
$ruleArray['discount'][$k] = $tmpFulldiscountValue['1'];
}
$ruleLength = count($ruleArray['full']);
if ($params['forPromotionTotalPrice'] >= $ruleArray['full'][$ruleLength - 1]) {
$rulePercent = max(0, $ruleArray['discount'][$ruleLength - 1]);
$rulePercent = min($rulePercent, 100);
$discount_price = ecmath::number_multiple(array($params['forPromotionTotalPrice'], 1 - $rulePercent / 100));
} elseif ($params['forPromotionTotalPrice'] < $ruleArray['full']['0']) {
$discount_price = 0;
} else {
for ($i = 0; $i < $ruleLength - 1; $i++) {
if ($params['forPromotionTotalPrice'] >= $ruleArray['full'][$i] && $params['forPromotionTotalPrice'] < $ruleArray['full'][$i + 1]) {
$rulePercent = max(0, $ruleArray['discount'][$i]);
$rulePercent = min($rulePercent, 100);
$discount_price = ecmath::number_multiple(array($params['forPromotionTotalPrice'], 1 - $rulePercent / 100));
break;
}
}
}
if ($discount_price < 0) {
$discount_price = 0;
}
return $discount_price;
}
/**
* 生成订单总计详细
* @params object 控制器
* @params object cart objects
* @params array sdf array
*/
public function trade_total_method($params)
{
$total_fee = $params['total_fee'];
$items_weight = $params['total_weight'];
$dlyTmplId = $params['template_id'];
$shopId = $params['shop_id'];
$region_id = $params['region_id'];
$usedCartPromotionWeight = $params['usedCartPromotionWeight'];
$discount_fee = $params['discount_fee'];
if ($dlyTmplId && $region_id) {
$params = array('template_id' => $dlyTmplId, 'weight' => $items_weight, 'areaIds' => $region_id);
// 免运费促销 优惠前的运费
$beforePromotion_post_fee = app::get('systrade')->rpcCall('logistics.fare.count', $params);
if ($usedCartPromotionWeight > 0) {
// 免运费促销 优惠后的运费
$minusWeight = ecmath::number_minus(array($items_weight, $usedCartPromotionWeight));
if ($minusWeight > 0) {
$params['weight'] = $minusWeight;
$post_fee = app::get('systrade')->rpcCall('logistics.fare.count', $params);
} else {
$post_fee = 0;
}
} else {
// 没有免运费的运费
$post_fee = $beforePromotion_post_fee;
}
if ($post_fee < 0) {
$post_fee = 0;
}
}
// $objMath = kernel::single('ectools_math');
$payment = ecmath::number_plus(array($total_fee, $post_fee));
$payment = ecmath::number_minus(array($payment, $discount_fee));
if ($payment < 0) {
$payment = 0.01;
//不可以有0元订单，最小值为0.01；后续改造
}
//计算商品总额所获积分
$totalFee = $payment - $post_fee;
$subtotal_obtain_point = app::get('systrade')->rpcCall('user.pointcount', array('money' => $totalFee));
$payment_detail = array('total_fee' => $total_fee, 'post_fee' => $post_fee, 'payment' => $payment, 'discount_fee' => $discount_fee, 'consume_point_fee' => $subtotal_consume_point, 'obtain_point_fee' => $subtotal_obtain_point);
return $payment_detail;
}
public function _makeCouponCode($params, $gen_quantity)
{
$couponInfo = app::get('syspromotion')->rpcCall('promotion.coupon.get', array('coupon_id' => $params['coupon_id']));
if (!$couponInfo) {
throw new \LogicException('无此优惠券！');
}
if ($couponInfo['cansend_start_time'] > time()) {
throw new \LogicException('优惠券领取时间尚未开始，不能领取！');
}
if ($couponInfo['cansend_end_time'] < time()) {
throw new \LogicException('优惠券领取时间已过，不能领取！');
}
if ($couponInfo['canuse_end_time'] < time()) {
throw new \LogicException('优惠券已过期，无法领取！');
}
// 已领优惠券和总领次数顺序不要颠倒
if (ecmath::number_plus(array(intval($gen_quantity), $couponInfo['send_couponcode_quantity'])) > $couponInfo['max_gen_quantity']) {
throw new \LogicException('优惠券已经领完！');
}
if ($couponInfo['userlimit_quantity'] <= $params['old_quantity']) {
throw new \LogicException('您的领用次数已过！');
}
$valid_grade = explode(',', $couponInfo['valid_grade']);
if (!in_array($params['grade_id'], $valid_grade)) {
throw new \LogicException('您的会员等级不可以领取此优惠券！');
}
$prefix = $couponInfo['coupon_prefix'];
$key = $couponInfo['coupon_key'];
$iNo = bcadd(intval($gen_quantity), $couponInfo['send_couponcode_quantity'], 0);
$coupon_code_count_len = 5;
$coupon_code_encrypt_len = 5;
// if ($this->app->getConf('coupon.code.count_len') >= strlen(strval($iNo))) {
if ($coupon_code_count_len >= strlen(strval($iNo))) {
$iNo = str_pad($this->dec2b36($iNo), $coupon_code_count_len, '0', STR_PAD_LEFT);
$checkCode = md5($key . $iNo . $prefix);
// $checkCode = strtoupper(substr($checkCode, 0, $this->app->getConf('coupon.code.encrypt_len')));
$checkCode = strtoupper(substr($checkCode, 0, $coupon_code_encrypt_len));
$memberCouponCode = $couponInfo['coupon_code'] = $prefix . $checkCode . $iNo;
// $objMdlCoupon = app::get('syspromotion')->model('coupon');
$db = app::get('syspromotion')->model('coupon')->database();
$sqlStr = "UPDATE syspromotion_coupon SET send_couponcode_quantity=ifnull(send_couponcode_quantity,0)+? WHERE coupon_id=? ";
if ($db->executeUpdate($sqlStr, [$gen_quantity, $params['coupon_id']])) {
return $couponInfo;
} else {
return false;
}
} else {
throw new \LogicException('优惠券已领完！');
return false;
}
}
/**
* @brief 加载每个店铺的商品数据信息
*
* @param array $shopCartData 店铺中加入购物车数据的
* @param array $itemsData 加入购物车的基本商品数据集合
* @param array $skusData 加入购物车的基本SKU数据集合
*
* @return array
*/
private function __preShopCartInfo($shopCartData, $itemsData, $skusData, $needInvalid, $platform)
{
//现在只有普通商品购买流程，因此临时将商品结构写到此
//如果有其他商品购买类型，则到各类型中进行商品获取
foreach ($shopCartData as $row) {
$k = $row['cart_id'];
$itemId = $row['item_id'];
$skuId = $row['sku_id'];
$shopObjectData[$k]['cart_id'] = $row['cart_id'];
$shopObjectData[$k]['item_id'] = $row['item_id'];
$shopObjectData[$k]['selected_promotion'] = $row['selected_promotion'];
$shopObjectData[$k]['sku_id'] = $row['sku_id'];
$shopObjectData[$k]['cat_id'] = $itemsData[$itemId]['cat_id'];
$shopObjectData[$k]['sub_stock'] = $itemsData[$itemId]['sub_stock'];
$shopObjectData[$k]['spec_info'] = $skusData[$skuId]['spec_info'];
$shopObjectData[$k]['bn'] = $skusData[$skuId]['bn'];
//可售库存
$shopObjectData[$k]['store'] = $skusData[$skuId]['realStore'];
$shopObjectData[$k]['status'] = $itemsData[$itemId]['approve_status'];
// 活动，剩余购买数量,如果剩余
$restActivityNum = $this->restBuyNum($row['item_id'], $this->userId);
if ($restActivityNum['ifactivity']) {
if ($row['quantity'] >= $restActivityNum['restActivityNum']) {
$row['quantity'] = $restActivityNum['restActivityNum'] > 0 ? $restActivityNum['restActivityNum'] : 0;
}
}
$shopObjectData[$k]['quantity'] = $row['quantity'];
//购买数量
$shopObjectData[$k]['sku_id'] = $row['sku_id'];
if ($itemsData[$row['item_id']] && $skusData[$row['sku_id']]) {
$shopObjectData[$k]['title'] = $itemsData[$itemId]['title'];
$shopObjectData[$k]['image_default_id'] = $itemsData[$itemId]['image_default_id'];
} else {
$shopObjectData[$k]['title'] = $row['title'];
$shopObjectData[$k]['image_default_id'] = $row['image_default_id'];
}
$shopObjectData[$k]['weight'] = $this->objMath->number_multiple(array($skusData[$skuId]['weight'], $row['quantity']));
$activityDetail = $this->getItemActivityInfo($row['item_id'], $platform);
if ($activityDetail['activity_price'] > 0) {
$shopObjectData[$k]['price']['price'] = $activityDetail['activity_price'];
//购买促销后单价
$shopObjectData[$k]['price']['total_price'] = $this->objMath->number_multiple(array($activityDetail['activity_price'], $row['quantity']));
//购买此SKU总价格
$oldTotalPrice = $this->objMath->number_multiple(array($skusData[$skuId]['price'], $row['quantity']));
//购买此SKU总价格
$shopObjectData[$k]['price']['discount_price'] = ecmath::number_minus(array($oldTotalPrice, $shopObjectData[$k]['price']['total_price']));
$shopObjectData[$k]['activityDetail'] = $activityDetail;
$shopObjectData[$k]['promotion_type'] = 'activity';
//活动类型（针对单品），
} else {
$shopObjectData[$k]['price']['price'] = $skusData[$skuId]['price'];
//购买促销前单价
$shopObjectData[$k]['price']['total_price'] = $this->objMath->number_multiple(array($skusData[$skuId]['price'], $row['quantity']));
//购买此SKU总价格
}
$shopObjectData[$k]['valid'] = $this->__checkItemValid($itemsData[$itemId], $skusData[$row['sku_id']]);
//是否为有效数据
// 如果可购买数量小于等于0（一般是活动限购会导致此情况），则商品失效
if ($shopObjectData[$k]['quantity'] <= 0) {
$shopObjectData[$k]['valid'] = false;
}
if ($shopObjectData[$k]['valid']) {
$shopObjectData[$k]['is_checked'] = $row['is_checked'];
} else {
$shopObjectData[$k]['is_checked'] = 0;
}
// 获取商品关联的促销信息
$shopObjectData[$k]['promotion_ids'] = $itemsData[$itemId]['promotion_ids'];
$shopObjectData[$k]['promotions'] = $this->getItemPromotionInfo($row['item_id'], $platform);
if (!$needInvalid && (!$shopObjectData[$k]['valid'] || !$row['is_checked'])) {
unset($shopObjectData[$k]);
}
}
return $shopObjectData;
}
public function updateCart()
{
$mode = input::get('mode');
$obj_type = input::get('obj_type', 'item');
$postCartId = input::get('cart_id');
$postCartNum = input::get('cart_num');
$postPromotionId = input::get('promotionid');
$params = array();
foreach ($postCartId as $cartId => $v) {
$data['mode'] = $mode;
$data['obj_type'] = $obj_type;
$data['cart_id'] = intval($cartId);
$data['totalQuantity'] = intval($postCartNum[$cartId]);
$data['selected_promotion'] = intval($postPromotionId[$cartId]);
$data['user_id'] = userAuth::id();
if ($v == '1') {
$data['is_checked'] = '1';
}
if ($v == '0') {
$data['is_checked'] = '0';
}
$params[] = $data;
}
try {
foreach ($params as $updateParams) {
$data = app::get('topc')->rpcCall('trade.cart.update', $updateParams);
if ($data === false) {
$msg = app::get('topc')->_('更新失败');
return $this->splash('error', null, $msg, true);
}
}
} catch (Exception $e) {
$msg = $e->getMessage();
return $this->splash('error', null, $msg, true);
}
$cartData = app::get('topc')->rpcCall('trade.cart.getCartInfo', array('platform' => 'pc', 'user_id' => userAuth::id()), 'buyer');
$pagedata['aCart'] = $cartData['resultCartData'];
// 临时统计购物车页总价数量等信息
$totalWeight = 0;
$totalNumber = 0;
$totalPrice = 0;
$totalDiscount = 0;
foreach ($cartData['resultCartData'] as $v) {
$totalWeight += $v['cartCount']['total_weight'];
$totalNumber += $v['cartCount']['itemnum'];
$totalPrice += $v['cartCount']['total_fee'];
$totalDiscount += $v['cartCount']['total_discount'];
}
$totalCart['totalWeight'] = $totalWeight;
$totalCart['number'] = $totalNumber;
$totalCart['totalPrice'] = $totalPrice;
$totalCart['totalAfterDiscount'] = ecmath::number_minus(array($totalPrice, $totalDiscount));
$totalCart['totalDiscount'] = $totalDiscount;
$pagedata['totalCart'] = $totalCart;
$pagedata['defaultImageId'] = app::get('image')->getConf('image.set');
foreach (input::get('cart_shop') as $shopId => $cartShopChecked) {
$pagedata['selectShop'][$shopId] = $cartShopChecked == 'on' ? true : false;
}
$pagedata['selectAll'] = input::get('cart_all') == 'on' ? true : false;
$msg = view::make('topc/cart/cart_main.html', $pagedata)->render();
return $this->splash('success', null, $msg, true);
}
public function checkCouponApply($user_id, $coupon_code, $cartItemsArray, &$couponInfo)
{
$filter['user_id'] = $user_id;
$filter['coupon_code'] = $coupon_code;
$userCoupon = app::get('syspromotion')->rpcCall('user.coupon.get', $filter);
if (!$userCoupon || !$userCoupon['coupon_id']) {
return 0;
}
if (!$userCoupon['is_valid']) {
return 0;
}
$objMdlCoupon = app::get('syspromotion')->model('coupon');
$couponInfo = $objMdlCoupon->getRow('*', array('coupon_id' => $userCoupon['coupon_id']));
if (!$couponInfo || $couponInfo['coupon_status'] != 'agree') {
return 0;
}
$now = time();
if ($now <= $couponInfo['canuse_start_time']) {
return 0;
}
if ($now >= $couponInfo['canuse_end_time']) {
return 0;
}
$objMdlCouponItem = app::get('syspromotion')->model('coupon_item');
$couponItems = $objMdlCouponItem->getList('item_id', array('coupon_id' => $userCoupon['coupon_id']));
$couponItemsIdArr = array_column($couponItems, 'item_id');
$validItemTotalFee = array();
foreach ($cartItemsArray as $v) {
if (in_array($v['item_id'], $couponItemsIdArr)) {
$validItemTotalFee[] = $v['total_price'];
}
}
$validTotalMoney = ecmath::number_plus($validItemTotalFee);
if ($validTotalMoney < $couponInfo['limit_money']) {
return 0;
}
return true;
}
