// +---------------------------------------------------------------------- declare (strict_types=1); namespace app\services\activity\promotions; use app\dao\activity\promotions\StorePromotionsDao; use app\services\activity\coupon\StoreCouponIssueServices; use app\services\activity\coupon\StoreCouponUserServices; use app\services\order\StoreOrderCreateServices; use app\services\order\StoreOrderComputedServices; use app\services\BaseServices; use app\services\product\brand\StoreBrandServices; use app\services\product\label\StoreProductLabelServices; use app\services\product\product\StoreProductRelationServices; use app\services\product\product\StoreProductServices; use app\services\product\branch\StoreBranchProductServices; use app\services\product\sku\StoreProductAttrValueServices; use app\services\store\SystemStoreServices; use app\services\user\label\UserLabelServices; use app\services\order\StoreOrderServices; use app\services\order\StoreOrderCartInfoServices; use app\services\order\StoreCartServices; use app\services\product\category\StoreProductCategoryServices; use crmeb\exceptions\AdminException; use think\exception\ValidateException; use \crmeb\traits\OptionTrait; /** * 促销活动 * Class StorePromotionsServices * @package app\services\activity\promotions * @mixin StorePromotionsDao */ class StorePromotionsServices extends BaseServices { use OptionTrait; /** * 活动类型 * @var string[] */ protected $promotionsType = [ 1 => '限时折扣', 2 => '第N件N折', 3 => '满减满折', 4 => '满送', ]; /** * 优惠内容数据 * @var array */ protected $promotionsData = [ 'threshold_type' => 1,//门槛类型1:满N元2:满N件 'threshold' => 0,//优惠门槛 'discount_type' => 1,//优惠类型1:满减2:满折 'n_piece_n_discount' => 3,//n件n折类型：1:第二件半件2:买1送1 3:自定义 'discount' => 0,//优惠 'give_integral' => 0,//赠送积分 'give_coupon_id' => [],//赠送优惠券ID 'give_product_id' => [],//赠送商品ID ]; /** * StorePromotionsServices constructor. * @param StorePromotionsDao $dao */ public function __construct(StorePromotionsDao $dao) { $this->dao = $dao; } /** * 获取打折折扣 || 优惠折扣 * @param $num * @param int $unit * @param int $type 1:打折折扣 2:优惠折扣 * @return float */ public function computedDiscount($num, int $unit = 100, int $type = 1) { if ((float)$num < 0) { $num = 0; } elseif ((float)$num > 100) { $num = 100; } $discount = bcdiv((string)$num, (string)$unit, 2); if ($type == 2) {//优惠折扣 打9折扣优惠就是1折 $discount = bcsub('1', (string)$discount, 2); } return (float)$discount; } /** * 获取优惠活动标题，内容详情 * @param int $type * @param int $promotions_cate * @param array $promotions * @return array */ public function getPromotionsDesc(int $type, int $promotions_cate, array $promotions) { $title = ''; $desc = []; if ($promotions) { switch ($type) { case 1: $title = '限时折扣'; $base = '限时打' . $this->computedDiscount($promotions[0]['discount'] ?? 0, 10) . '折'; if (isset($promotions['is_limit']) && isset($promotions['limit_num']) && (int)$promotions['is_limit'] && (int)$promotions['limit_num']) { $base .= '，每人限购' . (int)$promotions['limit_num'] . '件'; } $desc[] = $base; break; case 2: switch ($promotions[0]['n_piece_n_discount'] ?? 3) { case 1: $title = '第二件半价'; break; case 2: $title = '买1送1'; break; case 3: $title = '第' . floatval($promotions[0]['threshold'] ?? 0) . '件' . $this->computedDiscount($promotions[0]['discount'] ?? 0, 10) . '折'; break; } $desc[] = '买' . floatval($promotions[0]['threshold'] ?? 0) . '件商品，其中一件享' . $this->computedDiscount($promotions[0]['discount'] ?? 0, 10) . '折优惠'; break; case 3: $title = '满减满折'; foreach ($promotions as $p) { if ($promotions_cate == 2) { $give = '每满' . floatval($p['threshold'] ?? 0); } else { $give = '满' . floatval($p['threshold'] ?? 0); } $give .= $p['threshold_type'] == 1 ? '元' : '件'; $give .= $p['discount_type'] == 1 ? ('减' . floatval($p['discount'] ?? 0) . '元') : '打' . $this->computedDiscount($p['discount'] ?? 0, 10) . '折'; $desc[] = $give; } break; case 4: $title = '满送活动'; foreach ($promotions as $p) { if ($promotions_cate == 2) { $base = '每满' . floatval($p['threshold'] ?? 0); } else { $base = '满' . floatval($p['threshold'] ?? 0); } $base .= $p['threshold_type'] == 1 ? '元送' : '件送'; if ($p['give_integral']) { $desc[] = $base . floatval($p['give_integral'] ?? 0) . '积分'; } if ($p['give_coupon_id']) { $desc[] = $base . '优惠券'; } if ($p['give_product_id']) { $desc[] = $base . '赠品'; } } break; default: break; } } return [$title, $desc]; } /** * 返回目前进行中的活动ids * @param array $promotions_type * @param string $field * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getAllShowActivityIds(array $promotions_type = [], string $field = 'id') { $where = ['type' => 1, 'store_id' => 0, 'pid' => 0, 'is_del' => 0, 'status' => 1, 'promotionsTime' => true]; if ($promotions_type) $where['promotions_type'] = $promotions_type; $promotions = $this->dao->getList($where, $field); $ids = []; if ($promotions) { if ($field == 'id') { $ids = array_column($promotions, 'id'); } else { $ids = $promotions; } } return $ids; } /** * 获取商品所属活动 * @param array $productIds * @param array $promotions_type * @param string $field * @param array $with * @param string $group * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getProductsPromotions(array $productIds, array $promotions_type = [], string $field = '*', array $with = [], string $group = '', int $store_id = 0) { if (!$productIds) { return [[], []]; } $promotionsIds = $this->getAllShowActivityIds($promotions_type, 'id,promotions_type,product_partake_type,applicable_type,applicable_store_id'); if (!$promotionsIds) { return [[], []]; } $ids = []; $productArr = []; /** @var StoreProductRelationServices $productRelationServices */ $productRelationServices = app()->make(StoreProductRelationServices::class); foreach ($productIds as $productId) { $productArr[$productId] = $productRelationServices->getProductRelationCache((int)$productId, [2, 3]); } /** @var StorePromotionsAuxiliaryServices $promotionsAuxiliaryServices */ $promotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); $preType = []; foreach ($promotionsIds as $info) { $pid = (int)$info['id']; $applicable_store_id = is_array($info['applicable_store_id']) ? $info['applicable_store_id'] : explode(',', $info['applicable_store_id']); //活动不适用该门店 if ($store_id && ($info['applicable_type'] == 0 || ($info['applicable_type'] == 2 && !in_array($store_id, $applicable_store_id)))) { continue; } if ($group && in_array($info['promotions_type'], $preType)) { continue; } if ($info['product_partake_type'] == 1) {//所有商品 $ids[] = $pid; $preType[] = $info['promotions_type']; } else { $promotionsAuxiliaryData = $promotionsAuxiliaryServices->getPromotionsAuxiliaryCache($pid); if ($info['product_partake_type'] == 2) { if (array_intersect($promotionsAuxiliaryData, $productIds)) { $ids[] = $pid; $preType[] = $info['promotions_type']; } } else { foreach ($productArr as $productInfo) { $data = []; switch ($info['product_partake_type']) { case 4://品牌 $data = $productInfo[2] ?? []; break; case 5://商品标签 $data = $productInfo[3] ?? []; break; } if (array_intersect($promotionsAuxiliaryData, $data)) {//一个商品满足活动 $ids[] = $pid; $preType[] = $info['promotions_type']; break; } } } } } $ids = array_unique($ids); $result = []; if ($ids) { $order = 'promotions_type asc,update_time desc'; $promotions = $this->dao->getList(['ids' => $ids], $field, 0, 0, $with, $order); if ($promotions) { $data = $this->promotionsData; $data['giveCoupon'] = []; $data['giveProducts'] = []; foreach ($promotions as &$item) { if (!isset($item['promotions'])) { $item['promotions'] = []; } $first = array_merge($data, array_intersect_key($item, $data)); array_unshift($item['promotions'], $first); $item['promotions'] = $this->handelPromotions($item['promotions']); $result[] = $item; } } } return [$result, $productArr]; } /** * 获取商品所有优惠活动 所属活动详情 * @param array $productIds * @param string $field * @param array $with * @param array $promotions_type * @param string $group * @param int $store_id * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getProductsPromotionsDetail(array $productIds, string $field = '*', array $with = [], array $promotions_type = [], string $group = '', int $store_id = 0) { $productDetails = []; $promotionsDetails = []; $promotions = []; if ($productIds) { /** @var StoreProductServices $productServices */ $productServices = app()->make(StoreProductServices::class); $newProductIds = $productServices->getColumn([['id', 'in', $productIds]], 'id,pid,type,relation_id', 'id'); //处理门店商品活动 $newIds = []; if ($newProductIds) { foreach ($newProductIds as $item) { //门店自营商品 不参与活动 if ($item['type'] == 1) { if ($item['pid']) {//平台共享到门店商品 $newIds[] = $item['pid']; } } else { $newIds[] = $item['id']; } } } [$promotions, $productRelation] = $this->getProductsPromotions($newIds, $promotions_type, $field, $with, $group); if ($promotions) { /** @var StorePromotionsAuxiliaryServices $promotionsAuxiliaryServices */ $promotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); foreach ($promotions as $info) { $id = (int)$info['id']; $promotionsAuxiliaryData = $promotionsAuxiliaryServices->getPromotionsAuxiliaryCache($id); $applicable_store_id = $info['applicable_store_id'] ? (is_string($info['applicable_store_id']) ? explode(',', $info['applicable_store_id']) : $info['applicable_store_id']) : []; foreach ($productIds as $productId) { $newProductId = $productId; $detail = $newProductIds[$productId] ?? []; if (!$detail) continue; if ($detail['type'] == 1) {//门店商品 if ($detail['pid']) {//平台共享到门店商品 $newProductId = $detail['pid']; } else {//门店自营商品 不参与活动 continue; } $product_store_id = $detail['relation_id']; } else {//平台、供应商商品 存在在门店购买情况 需要验证 $product_store_id = $store_id; } //活动不适用该门店 if ($product_store_id && ($info['applicable_type'] == 0 || ($info['applicable_type'] == 2 && !in_array($product_store_id, $applicable_store_id)))) { continue; } $products = $info['products'] ?? []; $pIds = $products ? array_unique(array_column($products, 'product_id')) : []; switch ($info['product_partake_type']) { case 1://全部商品 $productDetails[$productId][] = $id; $promotionsDetails[$id][] = $productId; break; case 2://选中商品参与 if (in_array($newProductId, $pIds)) { $productDetails[$productId][] = $id; $promotionsDetails[$id][] = $productId; } break; case 3://选中商品不参与 $products = $info['products'] ?? []; if ($products) $products = array_combine(array_column($products, 'product_id'), $products); if (!in_array($newProductId, $pIds) || (isset($products[$newProductId]['is_all']) && $products[$newProductId]['is_all'] == 0)) { $productDetails[$productId][] = $id; $promotionsDetails[$id][] = $productId; } break; case 4://品牌 $data = $productRelation[$newProductId][2] ?? []; if (array_intersect($promotionsAuxiliaryData, $data)) {//一个商品满足活动 $productDetails[$productId][] = $id; $promotionsDetails[$id][] = $productId; } break; case 5://商品标签 $data = $productRelation[$newProductId][3] ?? []; if (array_intersect($promotionsAuxiliaryData, $data)) {//一个商品满足活动 $productDetails[$productId][] = $id; $promotionsDetails[$id][] = $productId; } break; } } } } } return [$promotions, $productDetails, $promotionsDetails]; } /** * 检测活动内容,格式数据 * @param int $type * @param array $data * @return array */ public function checkPromotions(int $type, array $data) { if (!$data) { throw new AdminException('请添加活动优惠内容'); } $data = array_merge($this->promotionsData, array_intersect_key($data, $this->promotionsData)); switch ($type) { case 1: case 2: $data['promotions_cate'] = 1; $data['discount_type'] = 2; $data['give_coupon_id'] = $data['give_product_id'] = []; if ($type == 2) { $data['threshold_type'] = 2; if (!$data['threshold']) { throw new AdminException('请输入打折门槛'); } } if ($data['discount'] === '') { throw new AdminException('请添加折扣'); } if ($data['discount'] < 0 || $data['discount'] > 100) { throw new AdminException('折扣必须为0～99数字'); } break; case 3: $data['give_coupon_id'] = $data['give_product_id'] = []; if (!$data['threshold']) { throw new AdminException('请输入优惠门槛'); } if ($data['discount'] === '') { throw new AdminException($data['discount_type'] == 1 ? '请输入优惠金额' : '请输入打折折扣'); } if ($data['discount_type'] == 2 && ($data['discount'] < 0 || $data['discount'] > 100)) { throw new AdminException('折扣必须为0～99数字'); } break; case 4: if (!$data['threshold']) { throw new AdminException('请输入优惠门槛'); } if (!$data['give_integral'] && !$data['give_coupon_id'] && !$data['give_product_id']) { throw new AdminException('请至少选择一项赠送内容'); } if ($data['give_coupon_id']) { $couponsIds = array_column($data['give_coupon_id'], 'give_coupon_id'); $giveCoupon = array_combine($couponsIds, $data['give_coupon_id']); /** @var StoreCouponIssueServices $storeCouponServices */ $storeCouponServices = app()->make(StoreCouponIssueServices::class); $coupons = $storeCouponServices->getValidGiveCoupons($couponsIds, 'id,is_permanent,remain_count'); if (!$coupons || count($coupons) != count($couponsIds)) { throw new AdminException('优惠券已失效请重新选择'); } foreach ($coupons as $coupon) { if (!isset($giveCoupon[$coupon['id']]['give_coupon_num']) || !$giveCoupon[$coupon['id']]['give_coupon_num']) { throw new AdminException('请输入赠送优惠券数量'); } if ($coupon['is_permanent'] == 0 && $coupon['remain_count'] < $giveCoupon[$coupon['id']]['give_coupon_num']) { throw new AdminException('赠送优惠券数量不能超出优惠券限量'); } } } if ($data['give_product_id']) { $productIds = array_column($data['give_product_id'], 'give_product_id'); $giveProduct = array_combine($productIds, $data['give_product_id']); /** @var StoreProductServices $storeProductServices */ $storeProductServices = app()->make(StoreProductServices::class); $products = $storeProductServices->getSearchList(['ids' => $productIds], 0, 0, ['id,stock']); if (!$products || count($products) != count(array_unique($productIds))) { throw new AdminException('商品已失效请重新选择'); } foreach ($products as $product) { if (!isset($giveProduct[$product['id']]['give_product_num']) || !$giveProduct[$product['id']]['give_product_num']) { throw new AdminException('请输入赠送商品数量'); } if ($product['stock'] < $giveProduct[$product['id']]['give_product_num']) { throw new AdminException('赠送商品数量不能超出商品库存'); } } } break; default: throw new AdminException('暂不支持该类型优惠活动'); } return $data; } /**获取门店适用的活动 * @param $where * @param $storeId * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getgetPromotionListInfo($where, $storeId) { $list = $this->dao->getList($where); $listInfo = []; foreach ($list as $key => &$info) { if ($info['applicable_type'] == 2) { $store_ids = is_array($info['applicable_store_id']) ? $info['applicable_store_id'] : explode(',', $info['applicable_store_id']); if (!in_array($storeId, $store_ids)) continue; } if ($info['start_time']) $start_time = $info['promotions_type'] == 1 ? date('Y-m-d H:i', (int)$info['start_time']) : date('Y-m-d', (int)$info['start_time']); if ($info['stop_time']) $stop_time = $info['promotions_type'] == 1 ? date('Y-m-d H:i', (int)$info['stop_time']) : date('Y-m-d', (int)$info['stop_time']); if (isset($start_time) && isset($stop_time)) $info['section_time'] = [$start_time, $stop_time]; else $info['section_time'] = []; unset($info['start_time'], $info['stop_time']); $info['is_label'] = $info['label_id'] ? 1 : 0; $info['threshold'] = floatval($info['threshold']); $info['discount'] = floatval($info['discount']); $info['give_integral'] = intval($info['give_integral']); $info['is_overlay'] = $info['overlay'] ? 1 : 0; $info['promotions'] = $info['promotions'] ?? []; $data = $this->promotionsData; $first = array_merge($data, array_intersect_key($info, $data)); array_unshift($info['promotions'], $first); $info['promotions'] = $this->handelPromotions($info['promotions']); $listInfo[] = $info; } return $listInfo; } /** * 获取列表 * @param array $where * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function systemPage(array $where) { [$page, $limit] = $this->getPageValue(); $list = $this->dao->getList($where, '*', $page, $limit, ['giveProducts' => function ($query) { $query->field('promotions_id,product_id,limit_num,surplus_num')->with(['productInfo' => function ($query) { $query->field('id,store_name'); }]); }, 'giveCoupon' => function ($query) { $query->field('promotions_id,coupon_id,limit_num,surplus_num')->with(['coupon' => function ($query) { $query->field('id,type,coupon_type,coupon_title,coupon_price,use_min_price'); }]); }, 'promotions' => function ($query) { $query->field('id,pid,promotions_type,promotions_cate,threshold_type,threshold,discount_type,n_piece_n_discount,discount,give_integral,give_coupon_id,give_product_id,give_product_unique')->with(['giveProducts' => function ($query) { $query->field('promotions_id, product_id,limit_num,surplus_num')->with(['productInfo' => function ($query) { $query->field('id,store_name'); }]); }, 'giveCoupon' => function ($query) { $query->field('promotions_id, coupon_id,limit_num,surplus_num')->with(['coupon' => function ($query) { $query->field('id,type,coupon_type,coupon_title,coupon_price,use_min_price'); }]); }]); }]); $count = 0; if ($list) { $count = $this->dao->count($where); $data = $this->promotionsData; $data['giveCoupon'] = []; $data['giveProducts'] = []; /** @var StoreOrderCartInfoServices $storeOrderCartInfoServices */ $storeOrderCartInfoServices = app()->make(StoreOrderCartInfoServices::class); /** @var StoreOrderServices $storeOrderServices */ $storeOrderServices = app()->make(StoreOrderServices::class); /** @var StoreProductServices $storeProductServices */ $storeProductServices = app()->make(StoreProductServices::class); /** @var StoreProductRelationServices $storeProductRelationServices */ $storeProductRelationServices = app()->make(StoreProductRelationServices::class); /** @var StorePromotionsAuxiliaryServices $promotionsAuxiliaryServices */ $promotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); $getPromotions = function ($cartList, $oids) { $promotionsPrice = 0; $uids = []; $oldUids = []; $ids = []; foreach ($cartList as $key => $cart) { if (!in_array($cart['oid'], $oids)) continue; $info = is_string($cart['cart_info']) ? json_decode($cart['cart_info'], true) : $cart['cart_info']; $promotionsPrice = bcadd((string)$promotionsPrice, (string)bcmul((string)($info['promotions_true_price'] ?? 0), (string)$info['cart_num'], 2), 2); if (!in_array($cart['oid'], $ids)) { $ids[] = $cart['oid']; if (!in_array($cart['uid'], $uids)) { $uids[] = $cart['uid']; } else { $oldUids[] = $cart['uid']; } } } return [$promotionsPrice, $uids, $oldUids]; }; foreach ($list as &$item) { if ($item['status']) { if ($item['start_time'] > time()) $item['start_name'] = '未开始'; else if (bcadd((string)$item['stop_time'], '86400') < time()) $item['start_name'] = '已结束'; else if (bcadd((string)$item['stop_time'], '86400') > time() && $item['start_time'] < time()) { $item['start_name'] = '进行中'; } } else $item['start_name'] = '已结束'; $end_time = $item['stop_time'] ? date('Y/m/d', (int)$item['stop_time']) : ''; $item['_stop_time'] = $end_time; $item['stop_status'] = $item['stop_time'] + 86400 < time() ? 1 : 0; $item['sum_pay_price'] = 0.00; $item['sum_promotions_price'] = 0.00; $item['sum_order'] = 0; $item['sum_user'] = 0; $item['old_user'] = 0; $item['new_user'] = 0; $pids = array_merge([$item['id']], array_column($item['promotions'], 'id')); $cartInfos = $storeOrderCartInfoServices->getColumn(['promotions_id' => $pids], 'oid,uid,cart_info', 'id', true); if ($cartInfos) { $oids = $storeOrderServices->getColumn(['id' => array_unique(array_column($cartInfos, 'oid')), 'is_del' => 0, 'pid' => 0, 'is_system_del' => 0, 'refund_status' => [0, 3]], 'id', ''); $item['sum_pay_price'] = $storeOrderServices->sum(['id' => $oids, 'is_del' => 0, 'pid' => 0, 'is_system_del' => 0, 'refund_status' => [0, 3]], 'pay_price', true); [$promotionsPrice, $uids, $oldUids] = $getPromotions($cartInfos, $oids); $item['sum_promotions_price'] = $promotionsPrice; $item['sum_order'] = $storeOrderServices->count(['id' => $oids, 'is_del' => 0, 'pid' => 0, 'is_system_del' => 0, 'refund_status' => [0, 3]]); $item['sum_user'] = count($uids); $item['old_user'] = count(array_unique($oldUids)); $item['new_user'] = bcsub((string)$item['sum_user'], (string)$item['old_user'], 0); } $first = array_merge($data, array_intersect_key($item, $data)); array_unshift($item['promotions'], $first); $item['promotions'] = $this->handelPromotions($item['promotions']); $promotionsAuxiliaryData = $promotionsAuxiliaryServices->getPromotionsAuxiliaryCache($item['id']); switch ($item['product_partake_type']) { case 1://所有商品 $item['product_count'] = $storeProductServices->count(['is_show' => 1, 'is_del' => 0, 'type' => [0, 2], 'is_verify' => 1]); break; case 2://选中商品参与 $product_ids = $promotionsAuxiliaryData; $item['product_count'] = $product_ids ? $storeProductServices->count(['is_show' => 1, 'is_del' => 0, 'id' => $product_ids, 'is_verify' => 1]) : 0; break; case 3: $item['product_count'] = 0; break; case 4://品牌 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 2, 'relation_id' => $promotionsAuxiliaryData]) : []; $item['product_count'] = $product_ids ? $storeProductServices->count(['is_show' => 1, 'is_del' => 0, 'id' => $product_ids, 'type' => [0, 2], 'is_verify' => 1]) : 0; break; case 5://商品标签 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 3, 'relation_id' => $promotionsAuxiliaryData]) : []; $item['product_count'] = $product_ids ? $storeProductServices->count(['is_show' => 1, 'is_del' => 0, 'id' => $product_ids, 'type' => [0, 2], 'is_verify' => 1]) : 0; break; } } } return compact('list', 'count'); } /** * 获取信息 * @param int $id * @return array|\think\Model|null * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getInfo(int $id) { $info = $this->dao->get($id, ['*'], ['products' => function ($query) { $query->field('promotions_id,product_id,unique')->with(['productInfo', 'attrValue']); }, 'brands' => function ($query) { $query->field('promotions_id,brand_id')->with(['brandInfo' => function ($q) { $q->field('id,brand_name'); }]); }, 'productLabels' => function ($query) { $query->field('promotions_id,store_label_id')->with(['productLabelInfo' => function ($q) { $q->field('id,label_name'); }]); }, 'giveProducts' => function ($query) { $query->field('type,promotions_id,product_id,limit_num,unique')->with(['productInfo' => function ($q) { $q->field('id,store_name'); }, 'giveAttrValue']); }, 'giveCoupon' => function ($query) { $query->field('type,promotions_id,coupon_id,limit_num')->with(['coupon']); }, 'promotions' => function ($query) { $query->field('id,pid,promotions_type,promotions_cate,threshold_type,threshold,discount_type,n_piece_n_discount,discount,give_integral,give_coupon_id,give_product_id,give_product_unique')->with(['giveProducts' => function ($query) { $query->field('type,promotions_id, product_id,limit_num,unique')->with(['productInfo' => function ($q) { $q->field('id,store_name'); }, 'giveAttrValue']); }, 'giveCoupon' => function ($query) { $query->field('type,promotions_id, coupon_id,limit_num')->with(['coupon']); }]); }]); if (!$info) { throw new AdminException('数据不存在'); } $info = $info->toArray(); if ($info['start_time']) $start_time = $info['promotions_type'] == 1 ? date('Y-m-d H:i', (int)$info['start_time']) : date('Y-m-d', (int)$info['start_time']); if ($info['stop_time']) $stop_time = $info['promotions_type'] == 1 ? date('Y-m-d H:i', (int)$info['stop_time']) : date('Y-m-d', (int)$info['stop_time']); if (isset($start_time) && isset($stop_time)) $info['section_time'] = [$start_time, $stop_time]; else $info['section_time'] = []; unset($info['start_time'], $info['stop_time']); $info['is_label'] = $info['label_id'] ? 1 : 0; if ($info['is_label']) { $label_id = is_array($info['label_id']) ? $info['label_id'] : explode(',', $info['label_id']); /** @var UserLabelServices $userLabelServices */ $userLabelServices = app()->make(UserLabelServices::class); $info['label_id'] = $userLabelServices->getLabelList(['ids' => $label_id], ['id', 'label_name']); } else { $info['label_id'] = []; } $info['threshold'] = floatval($info['threshold']); $info['discount'] = floatval($info['discount']); $info['give_integral'] = intval($info['give_integral']); $info['is_overlay'] = $info['overlay'] ? 1 : 0; $info['promotions'] = $info['promotions'] ?? []; $info['products'] = $info['products'] ?? []; $info['giveCoupon'] = $info['giveCoupon'] ?? []; $info['giveProducts'] = $info['giveProducts'] ?? []; if ($info['products']) { /** @var StoreProductLabelServices $storeProductLabelServices */ $storeProductLabelServices = app()->make(StoreProductLabelServices::class); $products = []; foreach ($info['products'] as &$item) { $product = is_object($item) ? $item->toArray() : $item; $product = array_merge($product, $product['productInfo'] ?? []); $product['store_label'] = ''; if (isset($product['store_label_id']) && $product['store_label_id']) { $storeLabelList = $storeProductLabelServices->getColumn([['relation_id', '=', 0], ['type', '=', 0], ['id', 'IN', $product['store_label_id']]], 'id,label_name'); $product['store_label'] = $storeLabelList ? implode(',', array_column($storeLabelList, 'label_name')) : ''; } $unique = is_string($product['unique']) ? explode(',', $product['unique']) : $product['unique']; foreach ($product['attrValue'] as $key => $value) { if (!in_array($value['unique'], $unique)) { unset($product['attrValue'][$key]); } } $product['attrValue'] = array_merge($product['attrValue']); unset($product['productInfo']); $products[] = $product; } if ($products) { $cateIds = implode(',', array_column($products, 'cate_id')); /** @var StoreProductCategoryServices $categoryService */ $categoryService = app()->make(StoreProductCategoryServices::class); $cateList = $categoryService->getCateParentAndChildName($cateIds); foreach ($products as $key => &$item) { $item['cate_name'] = ''; if (isset($item['cate_id']) && $item['cate_id']) { $cate_ids = explode(',', $item['cate_id']); $cate_name = $categoryService->getCateName($cate_ids, $cateList); if ($cate_name) { $item['cate_name'] = is_array($cate_name) ? implode(',', $cate_name) : ''; } } foreach ($item['attrValue'] as $key => &$value) { $value['store_label'] = $item['store_label'] ?? ''; $value['cate_name'] = $item['cate_name'] ?? ''; } } } unset($info['products']); $info['products'] = $products; } $data = $this->promotionsData; $data['giveCoupon'] = []; $data['giveProducts'] = []; $first = array_merge($data, array_intersect_key($info, $data)); array_unshift($info['promotions'], $first); $info['promotions'] = $this->handelPromotions($info['promotions']); $info['brand_id'] = isset($info['brands']) && $info['brands'] ? array_column($info['brands'], 'brand_id') : []; $info['store_label_id'] = []; if (isset($info['productLabels']) && $info['productLabels']) { foreach ($info['productLabels'] as $label) { if (isset($label['productLabelInfo']) && $label['productLabelInfo']) { $info['store_label_id'][] = $label['productLabelInfo']; } } } //适用门店 $info['stores'] = []; if (isset($info['applicable_type']) && ($info['applicable_type'] == 1 || ($info['applicable_type'] == 2 && isset($info['applicable_store_id']) && $info['applicable_store_id']))) {//查询门店信息 $where = ['is_del' => 0]; if ($info['applicable_type'] == 2) { $store_ids = is_array($info['applicable_store_id']) ? $info['applicable_store_id'] : explode(',', $info['applicable_store_id']); $where['id'] = $store_ids; } $field = ['id', 'cate_id', 'name', 'phone', 'address', 'detailed_address', 'image', 'is_show', 'day_time', 'day_start', 'day_end']; /** @var SystemStoreServices $storeServices */ $storeServices = app()->make(SystemStoreServices::class); $storeData = $storeServices->getStoreList($where, $field, '', '', 0, ['categoryName']); $info['stores'] = $storeData['list'] ?? []; } unset($info['brands'], $info['productLabels']); return $info; } /** * 处理阶梯优惠赠送商品、优惠券 * @param array $promotions * @return array */ public function handelPromotions(array $promotions) { if ($promotions) { foreach ($promotions as &$p) { $p['threshold'] = (float)$p['threshold']; $p['discount'] = (float)$p['discount']; if (isset($p['giveCoupon']) && $p['giveCoupon']) { $coupons = []; foreach ($p['giveCoupon'] as &$coupon) { $coupon = is_object($coupon) ? $coupon->toArray() : $coupon; $coupon = array_merge($coupon, $coupon['coupon'] ?? []); unset($coupon['coupon']); $coupons[] = $coupon; } unset($p['giveCoupon']); $p['giveCoupon'] = $coupons; } if (isset($p['giveProducts']) && $p['giveProducts']) { $products = []; foreach ($p['giveProducts'] as &$product) { $product = is_object($product) ? $product->toArray() : $product; $product = array_merge($product, $product['productInfo'] ?? []); $product = array_merge($product, $product['giveAttrValue'] ?? []); unset($product['productInfo'], $product['giveAttrValue']); $products[] = $product; } unset($p['giveProducts']); $p['giveProducts'] = $products; } } } return $promotions; } /** * 保存促销活动 * @param int $id * @param array $data * @return bool */ public function saveData(int $id, array $data) { if (!$data['section_time'] || count($data['section_time']) != 2) { throw new AdminException('请选择活动时间'); } [$start_time, $end_time] = $data['section_time']; if (strtotime($end_time) < time()) { throw new AdminException('活动结束时间不能小于当前时间'); } if ($id) { $info = $this->dao->get((int)$id); if (!$info) { throw new AdminException('数据不存在'); } } $data['start_time'] = strtotime($start_time); $data['stop_time'] = $data['promotions_type'] == 1 ? strtotime($end_time) : strtotime($end_time) + 86399; $data['label_id'] = $data['label_id'] ? implode(',', $data['label_id']) : ''; $data['overlay'] = $data['overlay'] ? implode(',', $data['overlay']) : ''; $promotionsAuxiliaryData = []; switch ($data['product_partake_type']) { case 1://全部 $data['product_id'] = []; break; case 2://指定ID参与 case 3://指定ID不参与 $promotionsAuxiliaryData = $productData = $data['product_id']; $productIds = $productData ? array_column($productData, 'product_id') : []; $data['product_id'] = $productIds ? implode(',', $productIds) : ''; /** @var StoreProductServices $storeProductServices */ $storeProductServices = app()->make(StoreProductServices::class); $count = $storeProductServices->count(['is_show' => 1, 'is_del' => 0, 'id' => $productIds]); $productCount = count(array_unique($productIds)); if ($count != $productCount) { throw new AdminException('选择商品中有已下架或移入回收站'); } break; case 4://指定品牌 $data['brand_id'] = array_unique($data['brand_id']); /** @var StoreBrandServices $storeBrandServices */ $storeBrandServices = app()->make(StoreBrandServices::class); $brandCount = $storeBrandServices->count(['is_show' => 1, 'is_del' => 0, 'id' => $data['brand_id']]); if (count(array_unique($data['brand_id'])) != $brandCount) { throw new AdminException('选择商品品牌中有已下架或删除的'); } $promotionsAuxiliaryData['brand_id'] = $data['brand_id']; break; case 5://指定商品标签 $data['store_label_id'] = array_unique($data['store_label_id']); /** @var StoreProductLabelServices $storeProductLabelServices */ $storeProductLabelServices = app()->make(StoreProductLabelServices::class); $labelCount = $storeProductLabelServices->count(['id' => $data['store_label_id']]); if (count(array_unique($data['store_label_id'])) != $labelCount) { throw new ValidateException('选择商品标签中有已下架或删除的'); } $promotionsAuxiliaryData['store_label_id'] = $data['store_label_id']; break; default: throw new ValidateException('暂不支持该类型商品'); break; } $promotions = $data['promotions']; $threshold = -1; foreach ($promotions as &$value) { if ($threshold != -1 && $value['threshold'] <= $threshold) { throw new AdminException('优惠门槛只能递增（例如二级必须大于一级优惠）'); } $threshold = $value['threshold']; $value = $this->checkPromotions((int)$data['promotions_type'], $value); $value['threshold_type'] = $data['threshold_type']; } [$title, $desc] = $this->getPromotionsDesc((int)$data['promotions_type'], (int)$data['promotions_cate'], $data['promotions_type'] == 1 ? array_merge($promotions, ['is_limit' => $data['is_limit'], 'limit_num' => $data['limit_num']]) : $promotions); $data['title'] = $title; $data['desc'] = implode(',', $desc); $first = array_shift($promotions); $giveCoupon = $first['give_coupon_id'] ?? []; $giveProduct = $first['give_product_id'] ?? []; unset($first['give_coupon_id'], $first['give_product_id']); $first['give_coupon_id'] = $giveCoupon ? implode(',', array_unique(array_column($giveCoupon, 'give_coupon_id'))) : ''; $first['give_product_id'] = $giveProduct ? implode(',', array_unique(array_column($giveProduct, 'give_product_id'))) : ''; $first['give_product_unique'] = $giveProduct ? implode(',', array_unique(array_column($giveProduct, 'unique'))) : ''; $data = array_merge($data, $first); unset($data['section_time'], $data['promotions']); $this->transaction(function () use ($id, $data, $promotions, $promotionsAuxiliaryData, $giveCoupon, $giveProduct) { $time = time(); $data['update_time'] = $time; if ($id) { $this->dao->update($id, $data); //删除之前阶梯数据 $this->dao->delete(['pid' => $id]); } else { $data['add_time'] = $time; $res = $this->dao->save($data); $id = $res->id; } /** @var StorePromotionsAuxiliaryServices $storePromotionsAuxiliaryServices */ $storePromotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); $storePromotionsAuxiliaryServices->savePromotionsRelation((int)$id, (int)$data['product_partake_type'], $promotionsAuxiliaryData, $giveCoupon, $giveProduct); if ($promotions) { foreach ($promotions as $item) { $giveCoupon = $item['give_coupon_id'] ?? []; $giveProduct = $item['give_product_id'] ?? []; unset($item['give_coupon_id'], $item['give_product_id']); $item['give_coupon_id'] = $giveCoupon ? implode(',', array_unique(array_column($giveCoupon, 'give_coupon_id'))) : ''; $item['give_product_id'] = $giveProduct ? implode(',', array_unique(array_column($giveProduct, 'give_product_id'))) : ''; $item['give_product_unique'] = $giveProduct ? implode(',', array_unique(array_column($giveProduct, 'unique'))) : ''; $item['pid'] = $id; $item['promotions_type'] = (int)$data['promotions_type']; $item['promotions_cate'] = (int)$data['promotions_cate']; $item['add_time'] = $time; $res = $this->dao->save($item); $storePromotionsAuxiliaryServices->savePromotionsRelation((int)$res->id, (int)$data['product_partake_type'], $promotionsAuxiliaryData, $giveCoupon, $giveProduct); } } }); return true; } /** * 验证购买商品规格是否在优惠活动适用商品选择规格中 * @param array $productIds * @param array $cartList * @param array $promotions * @return array */ public function checkProductCanUsePromotions(array $productIds, array $cartList, array $promotions) { $ids = $uniques = []; if (!$productIds || !$cartList || !$promotions) return [$ids, $uniques]; $useProducts = $promotions['products'] ?? []; if ($useProducts) { $useProducts = array_combine(array_column($useProducts, 'product_id'), $useProducts); } foreach ($cartList as $cart) { if (!in_array($cart['product_id'], $productIds)) continue; $productUnique = $cart['product_attr_unique'] ?? ''; $productInfo = $cart['productInfo'] ?? []; $product_id = $cart['product_id'] ?? 0; $useUniques = $useProducts[$product_id]['unique'] ?? []; if (!$productUnique || !$productInfo) continue; if ($productInfo['type'] == 1 && $productInfo['pid'] > 0) {//平台共享到门店商品 查询平台商品unique $unique = $this->getProductUnique($productUnique, (int)$productInfo['id'], (int)$productInfo['pid']); $productUnique = $unique ?: $productUnique; $useUniques = $useProducts[$productInfo['pid']]['unique'] ?? []; } if (in_array($promotions['product_partake_type'], [2, 3])) { if ($promotions['product_partake_type'] == 2) { $uniques[$product_id] = $useUniques; if (!in_array($productUnique, $useUniques)) { continue; } } else { $uniques[$product_id] = $useUniques; if (in_array($productUnique, $useUniques)) { continue; } } } $ids[] = $product_id; } return [$ids, $uniques]; } /** * 检查优惠活动限量 * @param StoreOrderCartInfoServices $storeOrderCartInfoServices * @param int $uid * @param int $id * @param array $productIds * @param array $promotions * @return array */ public function checkPromotionsLimit(StoreOrderCartInfoServices $storeOrderCartInfoServices, int $uid, int $id, array $productIds, array $promotions) { if (!$productIds) { return []; } if ($uid && $promotions['promotions_type'] == 1 && $promotions['is_limit']) {//限时折扣 存在限量 //获取包含子级获取ids $ids = array_unique(array_merge([$id], array_column($promotions['promotions'] ?? [], 'id'))); $data = []; foreach ($productIds as $key => $product_id) { if ($storeOrderCartInfoServices->count(['uid' => $uid, 'product_id' => $product_id, 'promotions_id' => $ids]) < $promotions['limit_num']) { $data[] = $product_id; } } return $data; } return $productIds; } /** * 计算几个商品总金额 并返回商品信息 * @param int $promotions_type * @param array $productIds * @param array $cartList * @param array $uniquesArr * @param int $product_partake_type * @param bool $isGive * @return array */ protected function getPromotionsProductInfo(int $promotions_type, array $productIds, array $cartList, array $uniquesArr = [], int $product_partake_type = 1, bool $isGive = false) { $sumPrice = $sumCount = 0; $p = []; if (!$cartList || !$productIds) { return [$sumPrice, $sumCount, $p]; } $productComputedArr = $this->getItem('productComputedArr', []); $computedArr = $this->getItem('computedArr', []); foreach ($cartList as $product) { if (!in_array($product['product_id'], $productIds)) continue; $cart_num = $product['cart_num'] ?? 1; $unique = $product['product_attr_unique'] ?? ''; $product_id = $product['product_id']; $productInfo = $product['productInfo'] ?? []; if (!$unique || !$product_id || !$productInfo) continue; if (!$this->checkProductUnque($unique, $productInfo, $uniquesArr[$product_id] ?? [], $product_partake_type)) { continue; } if ($isGive) { $key = 'true_price'; } else { if ($promotions_type == 1) { $key = 'price'; } else { if (isset($productComputedArr[$product_id]['typeArr']) && in_array(1, $productComputedArr[$product_id]['typeArr'])) { $key = 'price'; } else { $key = 'true_price'; } } } if ($key == 'price') { $price = isset($product['productInfo']['attrInfo']['price']) ? $product['productInfo']['attrInfo']['price'] : ($product['productInfo']['price'] ?? 0); } else { $price = $product['truePrice']; } $isOverlay = $productComputedArr[$product_id]['is_overlay'] ?? false; if ($isOverlay && $computedArr) { foreach ($computedArr as $key => $computedDetail) { if (isset($computedDetail[$unique]['promotions_true_price'])) { $price = bcsub((string)$price, (string)$computedDetail[$unique]['promotions_true_price'], 2); } } } $product['price'] = floatval($price) > 0 ? $price : 0; $sumPrice = bcadd((string)$sumPrice, (string)bcmul((string)$price, (string)$cart_num, 2), 2); if ($isGive && isset($product['coupon_price'])) { $sumPrice = bcsub((string)$sumPrice, (string)$product['coupon_price'], 2); } $sumCount = bcadd((string)$sumCount, (string)$cart_num, 0); $p[] = $product; } return [$sumPrice, $sumCount, $p]; } /** * 验证是否叠加其他活动 * @param int $promotions_type * @param array $overlay * @return bool */ public function checkOverlay(int $promotions_type, array $overlay) { $data = [1, 2, 3]; return boolval(array_intersect($overlay, array_diff($data, [$promotions_type]))); } /** * 获取商品活动是否叠加计算 * @param array $promotionsList * @param array $productDetails * @param array $promotionsDetail * @return array[] */ public function getProductComputedPromotions(array $promotionsList, array $productDetails, array $promotionsDetail) { $productArr = []; $promotionsArr = []; $productComputedArr = []; if (!$promotionsList) { return [$productArr, $promotionsArr, $productComputedArr]; } //验证是否能叠加使用 foreach ($productDetails as $product_id => $promotionsIds) { $pIds = []; $overlayPIds = []; $unOverlayPIds = []; $prevType = []; $preOverlay = []; $isOverlay = true; foreach ($promotionsIds as $id) { $promotions = $promotionsList[$id] ?? []; if (!$promotions) continue; $overlay = is_string($promotions['overlay']) ? explode(',', $promotions['overlay']) : $promotions['overlay']; //同一个商品 同一类型活动取最新一个 if (!in_array($promotions['promotions_type'], $prevType)) { if (!$prevType) { $overlayPIds[] = $unOverlayPIds[] = $id; $prevType[] = $promotions['promotions_type']; $preOverlay[$promotions['promotions_type']] = $overlay; } else { //有限时折扣 if (isset($preOverlay[1]) && !$this->checkOverlay(1, $preOverlay[1])) { if ($promotions['promotions_type'] == 4) { $prevType[] = $promotions['promotions_type']; $preOverlay[$promotions['promotions_type']] = $overlay; $unOverlayPIds[] = $id; } } else { if ($promotions['promotions_type'] == 4) { $prevType[] = $promotions['promotions_type']; $preOverlay[$promotions['promotions_type']] = $overlay; $overlayPIds[] = $id; $unOverlayPIds[] = $id; } else { foreach ($preOverlay as $key => $value) { if (in_array($key, $overlay) && in_array($promotions['promotions_type'], $value)) { $overlayPIds[] = $id; } else { $unOverlayPIds[] = $id; } } } $prevType[] = $promotions['promotions_type']; $preOverlay[$promotions['promotions_type']] = $overlay; } } } } $overlayPIds = array_unique($overlayPIds); $unOverlayPIds = array_unique($unOverlayPIds); if (count($overlayPIds) > 1) { $isOverlay = true; $pIds = $overlayPIds; } else if (count($overlayPIds) == 1 && count($unOverlayPIds) == 1) { $isOverlay = false; $pIds = $overlayPIds; } else { $isOverlay = false; $pIds = $unOverlayPIds; } $productComputedArr[$product_id]['is_overlay'] = $pIds && $isOverlay; $typeArr = []; //重新整理商品关联ids数据 foreach ($pIds as $id) { $promotions = $promotionsList[$id] ?? []; if ($promotions) { $productArr[$product_id][] = $id; $typeArr[] = $promotions['promotions_type']; } } //存在限时折扣 不叠加 if (count($typeArr) > 1 && in_array(1, $typeArr) && !$productComputedArr[$product_id]['is_overlay']) { $typeArr = []; $productArr[$product_id] = []; foreach ($pIds as $id) { $promotions = $promotionsList[$id] ?? []; if ($promotions) { if (in_array($promotions['promotions_type'], [1, 4])) { $productArr[$product_id][] = $id; $typeArr[] = $promotions['promotions_type']; } } } } $productComputedArr[$product_id]['typeArr'] = $typeArr; } //重新整理活动关联商品ids数据 foreach ($promotionsDetail as $promotions_id => $productIds) { foreach ($productIds as $pid) { $pIds = $productArr[$pid] ?? []; if ($pIds && in_array($promotions_id, $pIds)) { $promotionsArr[$promotions_id][] = $pid; } } } return [$productArr, $promotionsArr, $productComputedArr]; } /** * 组合使用的优惠活动详情 * @param int $uid * @param int $store_id * @param array $usePromotionsIds * @param array $promotionsArr * @param array $computedArr * @return array */ public function getUsePromotiosnInfo(int $uid, int $store_id, array $usePromotionsIds, array $promotionsArr, array $computedArr) { $usePromotions = []; if (!$usePromotionsIds || !$promotionsArr || !$computedArr) { return $usePromotions; } $giveCoupon = $giveProduct = $giveCartList = []; $giveIntegral = 0; foreach ($usePromotionsIds as $id) { $promotionsInfo = $promotionsArr[$id] ?? []; if (!$promotionsInfo) continue; $details = $computedArr[$id] ?? []; $promotionsInfo['details'] = $details; $promotionsInfo = array_merge($promotionsInfo, $details['give'] ?? []); $promotionsInfo['is_valid'] = $details['is_valid'] ?? 0; $promotionsInfo['reach_threshold'] = $details['reach_threshold'] ?? 0; $promotionsInfo['sum_promotions_price'] = $details['sum_promotions_price'] ?? 0; $promotionsInfo['differ_threshold'] = $details['differ_threshold'] ?? 0;//下一级优惠差多少元｜件 $promotionsInfo['differ_price'] = $details['differ_price'] ?? 0;//下一级优惠金额 $promotionsInfo['differ_discount'] = $details['differ_discount'] ?? 0;//下一级享受折扣 $giveProductIds = $giveCart = []; if (isset($promotionsInfo['give_product']) && $promotionsInfo['give_product']) { $giveCart = $this->createGiveProductCart($uid, (int)$id, $promotionsInfo['give_product'], $promotionsInfo, $store_id); if ($giveCart) { $giveProductIds = array_column($giveProductIds, 'product_id'); $giveCartList = array_merge($giveCartList, $giveCart); } } $promotionsInfo['product_ids'] = $promotionsDetail[$id] ?? []; $promotionsInfo['product_ids'] = array_merge($promotionsInfo['product_ids'], $giveProductIds); $promotionsInfo['give_product'] = $giveProductIds; $giveCoupon = array_merge($giveCoupon, $promotionsInfo['give_coupon'] ?? []); $giveProduct = array_merge($giveProduct, $promotionsInfo['give_product'] ?? []); $giveIntegral = bcadd((string)$giveIntegral, (string)($promotionsInfo['give_integral'] ?? 0), 0); $usePromotions[] = $promotionsInfo; } return [$usePromotions, $giveIntegral, $giveCoupon, $giveCartList]; } /** * 根据门店｜平台商品 unique 获取另一端商品unique * @param string $unique * @param int $product_id * @param int $type * @return false|string * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getProductUnique(string $unique, int $product_id, int $new_product_id, int $type = 0) { /** @var StoreProductAttrValueServices $skuValueServices */ $skuValueServices = app()->make(StoreProductAttrValueServices::class); //商品sku $suk = $skuValueServices->value(['unique' => $unique, 'product_id' => $product_id, 'type' => $type], 'suk'); $productUnique = $skuValueServices->value(['suk' => $suk, 'product_id' => $new_product_id, 'type' => $type], 'unique'); return $productUnique ?: ''; } /** * 验证购物车商品规格是否在活动中 * @param string $unique * @param array $productInfo * @param array $uniques * @param int $product_partake_type * @return bool */ public function checkProductUnque(string $unique, array $productInfo, array $uniques, int $product_partake_type = 1) { if (!$unique) { return false; } if ((in_array($product_partake_type, [2, 3]) && !$uniques) || !is_array($uniques)) { return false; } if ($productInfo['type'] == 1 && $productInfo['pid'] > 0) {//平台共享到门店商品 查询平台商品unique $productUnique = $this->getProductUnique($unique, (int)$productInfo['id'], (int)($productInfo['pid'] ?? 0)); $unique = $productUnique ?: $unique; } switch ($product_partake_type) { case 1: case 4: case 5: break; case 2: if (!$uniques) { return true; } if (!in_array($unique, $uniques)) { return false; } break; case 3: if (!$uniques) { return true; } if (in_array($unique, $uniques)) { return false; } break; default: return false; break; } return true; } /** * 计算商品优惠价格 * @param int $uid * @param array $cartList * @param int $store_id * @param int $couponId * @param bool $isCart * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function computedPromotions(int $uid, array $cartList, int $store_id = 0, int $couponId = 0, bool $isCart = false) { $giveIntegral = $couponPrice = 0; $giveCoupon = $giveCartList = $usePromotions = $useCounpon = []; if ($cartList) { $productIds = array_column($cartList, 'product_id'); // $productArr = array_combine($productIds, $cartList); $with = ['products' => function ($query) { $query->field('promotions_id,product_id,is_all,unique'); }, 'giveProducts' => function ($query) { $query->field('type,promotions_id,product_id,limit_num,surplus_num,unique')->with(['productInfo' => function ($query) { $query->field('id,store_name'); }]); }, 'giveCoupon' => function ($query) { $query->field('type,promotions_id,coupon_id,limit_num,surplus_num')->with(['coupon' => function ($query) { $query->field('id,type,coupon_type,coupon_title,coupon_price,use_min_price,remain_count,is_permanent'); }]); }, 'promotions' => function ($query) { $query->field('id,pid,promotions_type,promotions_cate,threshold_type,threshold,discount_type,n_piece_n_discount,discount,give_integral,give_coupon_id,give_product_id,give_product_unique')->with(['giveProducts' => function ($query) { $query->field('type,promotions_id,product_id,limit_num,surplus_num,unique')->with(['productInfo' => function ($query) { $query->field('id,store_name'); }]); }, 'giveCoupon' => function ($query) { $query->field('type,promotions_id, coupon_id,limit_num,surplus_num')->with(['coupon' => function ($query) { $query->field('id,type,coupon_type,coupon_title,coupon_price,use_min_price,remain_count,is_permanent'); }]); }]); }]; //获取购物车商品所有活动 [$promotionsArr, $productDetails, $promotionsDetail] = $this->getProductsPromotionsDetail($productIds, '*', $with, [1, 2, 3, 4], '', $store_id); $computedArr = []; $usePromotionsIds = []; if ($promotionsArr) { $promotionsArr = array_combine(array_column($promotionsArr, 'id'), $promotionsArr); //获取商品活动是否叠加计算 [$productDetails, $promotionsDetail, $productComputedArr] = $this->getProductComputedPromotions($promotionsArr, $productDetails, $promotionsDetail); //计算优惠金额 $computedArr = $this->doComputeV1($uid, $cartList, $promotionsDetail, $promotionsArr, $productComputedArr); foreach ($cartList as &$cart) { $sum_promotions_true_price = 0; $product_id = (int)($cart['product_id'] ?? 0); $unique = $cart['product_attr_unique'] ?? ''; $productInfo = $cart['productInfo'] ?? []; $promotionsIds = $productDetails[$product_id] ?? []; $cart['promotions_id'] = []; if (!$promotionsIds || !$unique || !$productInfo) { continue; } $price = isset($cart['productInfo']['attrInfo']['price']) ? $cart['productInfo']['attrInfo']['price'] : ($cart['productInfo']['price'] ?? 0); //叠加 $typeArr = $productComputedArr[$product_id]['typeArr'] ?? []; $isOverly = isset($productComputedArr[$product_id]['is_overlay']) && $productComputedArr[$product_id]['is_overlay']; foreach ($promotionsIds as $promotions_id) { $promotionsInfo = $promotionsArr[$promotions_id] ?? []; $trueDetail = $computedArr[$promotions_id] ?? []; if (!$promotionsInfo || !$trueDetail) continue; if (!$this->checkProductUnque($unique, $productInfo, $trueDetail['uniques'][$product_id] ?? [], (int)$promotionsInfo['product_partake_type'])) { continue; } $trueArr = $trueDetail[$unique] ?? []; if (!isset($trueDetail['is_valid']) || $trueDetail['is_valid'] == 0) { if ($isCart) {//购物车不满足也展示 $cart['promotions_id'][] = $promotions_id; } } else { //活动叠加商品 单件总计优惠金额 if ($isOverly) { $cart['promotions_id'][] = $promotions_id; $sum_promotions_true_price = bcadd((string)$sum_promotions_true_price, (string)($trueArr['promotions_true_price'] ?? 0), 2); } else { //不叠加取最优惠 if ($isCart) { $cart['promotions_id'][] = $promotions_id; } if ($sum_promotions_true_price < ($trueArr['promotions_true_price'] ?? 0)) { $sum_promotions_true_price = $trueArr['promotions_true_price'] ?? 0; if (!$isCart) { $cart['promotions_id'] = [$promotions_id]; } } } } } if ($sum_promotions_true_price) { //是否有限时折扣 if (in_array(1, $typeArr)) { $true_price = (float)bcsub((string)$price, (string)$sum_promotions_true_price, 2); if ($true_price < 0) { $true_price = 0; } //比较与用户等级、svip优惠后金额 if ($true_price && $cart['truePrice'] > $true_price) { $cart['truePrice'] = $true_price; $cart['promotions_true_price'] = $sum_promotions_true_price; $cart['price_type'] = 'promotions'; $cart['vip_truePrice'] = 0; } else { //使用了用户等级、svip价格 去掉优惠活动关联 $cart['promotions_id'] = []; } } else {//svip 用户等级价格上继续优惠 $true_price = (float)bcsub((string)$cart['truePrice'], (string)$sum_promotions_true_price, 2); $cart['truePrice'] = $true_price > 0 ? $true_price : 0; $cart['promotions_true_price'] = $sum_promotions_true_price; $cart['price_type'] = 'promotions'; } } $usePromotionsIds = array_unique(array_merge($usePromotionsIds, $cart['promotions_id'])); //排出不叠加 去最优的其他优惠活动金额 foreach ($promotionsIds as $promotions_id) { //使用了优惠会跳过 if (in_array($promotions_id, $cart['promotions_id'])) continue; $trueDetail = $computedArr[$promotions_id] ?? []; $trueArr = $trueDetail[$unique] ?? []; if (!$trueDetail || !$trueArr) { continue; } $true_price = $trueArr['promotions_true_price'] ?? 0; $sum_promotions_price = bcsub((string)($trueDetail['sum_promotions_price'] ?? '0'), (string)bcmul((string)$true_price, (string)$cart['cart_num'], 2), 2); $computedArr[$promotions_id]['sum_promotions_price'] = $sum_promotions_price >= 0 ? $sum_promotions_price : 0; //这个商品的没有使用优惠活动 unset($computedArr[$promotions_id][$unique]); } } } //使用优惠券 $coupon_id = 0; if ($uid) { if ($usePromotionsIds) [$usePromotions, $giveIntegral, $giveCoupon, $giveCartList] = $this->getUsePromotiosnInfo($uid, $store_id, $usePromotionsIds, $promotionsArr, $computedArr); if ($couponId) { [$useCounpon, $couponPrice] = $this->useCoupon($couponId, $uid, $cartList, $usePromotions, $store_id); $coupon_id = $couponId; } else { //获取最优优惠券 if ($isCart) { /** @var StoreCouponIssueServices $couponServices */ $couponServices = app()->make(StoreCouponIssueServices::class); $couponServices->setItem('isVip', $this->getItem('isVip', 0)); $useCounpon = $couponServices->getCanUseCoupon($uid, $cartList, $usePromotions, $store_id); $couponServices->reset(); $couponPrice = $useCounpon['true_coupon_price'] ?? 0; $coupon_id = $useCounpon['used']['id'] ?? 0; } } //计算每一件商品优惠券优惠金额 if ($coupon_id && $useCounpon && $couponPrice) { /** @var StoreOrderComputedServices $computedServices */ $computedServices = app()->make(StoreOrderComputedServices::class); $payPrice = $computedServices->getOrderSumPrice($cartList); if ($couponPrice > $payPrice) { $couponPrice = $payPrice; } /** @var StoreOrderCreateServices $createServices */ $createServices = app()->make(StoreOrderCreateServices::class); $priceData = ['coupon_id' => $coupon_id, 'coupon_price' => $couponPrice]; $cartList = $createServices->computeOrderProductCoupon($cartList, $priceData, $usePromotions, $store_id); } } //获取赠送积分、优惠券、商品 [$cartList, $computedArr, $useGivePromotionsIds] = $this->getPromotionsGive($uid, $cartList, $computedArr, $promotionsDetail, $productDetails, $promotionsArr, $isCart); $usePromotionsIds = array_unique(array_merge($usePromotionsIds, $useGivePromotionsIds)); //整合返回数据 if ($usePromotionsIds) [$usePromotions, $giveIntegral, $giveCoupon, $giveCartList] = $this->getUsePromotiosnInfo($uid, $store_id, $usePromotionsIds, $promotionsArr, $computedArr); } return [$cartList, $couponPrice, $useCounpon, $usePromotions, $giveIntegral, $giveCoupon, $giveCartList]; } /** * 实际计算商品优惠金额 * @param int $uid * @param array $cartList * @param array $promotionsDetail * @param array $promotionsArr * @param array $productComputedArr * @return array */ public function doComputeV1(int $uid, array $cartList, array $promotionsDetail, array $promotionsArr, array $productComputedArr) { $computedArr = []; if (!$cartList || !$promotionsDetail) { return $computedArr; } /** @var StoreOrderCartInfoServices $storeOrderCartInfoServices */ $storeOrderCartInfoServices = app()->make(StoreOrderCartInfoServices::class); foreach ($promotionsDetail as $promotions_id => $productIds) { $promotions = $promotionsArr[$promotions_id] ?? []; $productCount = count($productIds); if (!$promotions || !$productCount || $promotions['promotions_type'] == 4) continue; //验证商品规格是否满足活动 [$productIds, $uniques] = $this->checkProductCanUsePromotions($productIds, $cartList, $promotions); if (!$productIds) { continue; } //验证限量 if ($uid) { $productIds = $this->checkPromotionsLimit($storeOrderCartInfoServices, $uid, (int)$promotions_id, $productIds, $promotions); if (!$productIds) { continue; } } $promotions_type = (int)$promotions['promotions_type'] ?? 1; $this->setItem('productComputedArr', $productComputedArr)->setItem('computedArr', $computedArr); [$sumPrice, $sumCount, $promotionsProductArr] = $this->getPromotionsProductInfo($promotions_type, $productIds, $cartList, $uniques, (int)$promotions['product_partake_type']); $this->reset(); $compute_price = $sum_promotions_true_price = $sum_promotions_price = 0; $data = ['is_valid' => 0, 'reach_threshold' => 0, 'differ_threshold' => 0, 'promotions_type' => $promotions['promotions_type'], 'sum_promotions_price' => 0, 'product_id' => [], 'uniques' => $uniques]; switch ($promotions['promotions_type']) { case 1://限制折扣 $p = $promotions['promotions'][0] ?? []; if ($p) { $promotionsDiscount = $this->computedDiscount($p['discount'], 100, 2); $sum_promotions_price = 0; if ($promotions['is_limit']) {//是否限量 $limit_num = $promotions['limit_num']; if ($limit_num <= 0) break; $sumCount = 0; foreach ($promotionsProductArr as $product) { $product_id = $product['product_id']; $unique = $product['product_attr_unique']; $price = $product['price']; $cartNum = $newCartNum = $product['cart_num'] ?? 1; if ($sumCount >= $limit_num) { break; } if (bcadd((string)$sumCount, (string)$cartNum) > $limit_num) {//加上下一个商品数量 大于限购数量 $newCartNum = bcsub((string)$limit_num, (string)$sumCount); $sumCount = $limit_num; } $promotions_true_price = (float)bcmul((string)$price, (string)$promotionsDiscount, 2); if ($promotions_true_price < 0.01) {//实际优惠小于0.01 就不计算优惠 $promotions_true_price = 0; } //部分享受折扣 if ($cartNum != $newCartNum) { $promotions_true_price = bcdiv((string)bcmul((string)$promotions_true_price, (string)$newCartNum, 4), (string)$cartNum, 2); } $data[$unique] = ['product_id' => $product_id, 'uniqid' => $unique, 'price' => $price, 'promotions_true_price' => $promotions_true_price]; $sum_promotions_price = bcadd((string)$sum_promotions_price, (string)bcmul((string)$promotions_true_price, (string)$cartNum, 2), 2); } } else { foreach ($promotionsProductArr as $product) { $product_id = $product['product_id']; $unique = $product['product_attr_unique']; $price = $product['price']; $promotions_true_price = (float)bcmul((string)$price, (string)$promotionsDiscount, 2); if ($promotions_true_price < 0.01) {//实际优惠小于0.01 就不计算优惠 $promotions_true_price = 0; } $data[$unique] = ['product_id' => $product_id, 'uniqid' => $unique, 'price' => $price, 'promotions_true_price' => $promotions_true_price]; $sum_promotions_price = bcadd((string)$sum_promotions_price, (string)bcmul((string)$promotions_true_price, (string)($product['cart_num'] ?? 1), 2), 2); } } $data['is_valid'] = 1; $data['sum_promotions_price'] = $sum_promotions_price; } break; case 2://n件n折 $p = $promotions['promotions'][0] ?? []; if ($p) { $promotionsDiscount = $this->computedDiscount($p['discount'], 100, 2); if ($sumCount >= $p['threshold']) {//满足 $useProductArr = $promotionsProductArr; //商品价格升序 array_multisort(array_column($promotionsProductArr, 'price'), SORT_ASC, $promotionsProductArr); $minPrice = $promotionsProductArr[0]['price'] ?? 0; //算出n件实际优惠金额 $sum_promotions_price = (float)bcmul((string)$minPrice, (string)$promotionsDiscount, 2); if ($sum_promotions_price < 0.01) { $sum_promotions_price = 0; } if ($sum_promotions_price) { $useCount = $productCount; $useSumPrice = $sumPrice; $count = count($useProductArr); $compute_price = 0; array_multisort(array_column($useProductArr, 'cart_num'), SORT_DESC, $useProductArr); foreach ($useProductArr as $value) { $product_id = $value['product_id']; $unique = $value['product_attr_unique']; $price = $value['price']; if ($count > 1) { $promotions_true_price = bcmul((string)bcdiv((string)$price, (string)$useSumPrice, 4), (string)$sum_promotions_price, 2); $compute_price = bcadd((string)$compute_price, (string)bcmul((string)$promotions_true_price, (string)$value['cart_num'], 2), 2); } else { $one_promotions_sum_price = bcsub((string)$sum_promotions_price, (string)$compute_price, 2); $promotions_true_price = bcdiv((string)$one_promotions_sum_price, (string)$value['cart_num'], 2); } $data[$unique] = ['product_id' => $product_id, 'uniqid' => $unique, 'price' => $price, 'promotions_true_price' => $promotions_true_price]; $count--; } } $data['is_valid'] = 1; $data['reach_threshold'] = $p['threshold']; $data['sum_promotions_price'] = $sum_promotions_price; } else { $data['differ_discount'] = $p['discount']; $data['differ_threshold'] = bcsub((string)$p['threshold'], (string)$sumCount, 0); } } break; case 3://满减折 if ($promotions['promotions_cate'] == 1) {//阶梯 享受最高 $valid = $invalid = []; foreach ($promotions['promotions'] as $key => $p) { if (($p['threshold_type'] == 1 ? $sumPrice : $sumCount) >= $p['threshold']) { $valid = $p; } else { $invalid = $p; break; } } if ($valid) { if ($valid['discount_type'] == 1) {//免减 $sum_promotions_price = (string)$valid['discount']; } else {//折扣 $promotionsDiscount = $this->computedDiscount($valid['discount'], 100, 2); $sum_promotions_price = 0; } array_multisort(array_column($promotionsProductArr, 'cart_num'), SORT_DESC, $promotionsProductArr); foreach ($promotionsProductArr as $product) { $product_id = $product['product_id']; $unique = $product['product_attr_unique']; $price = $product['price']; if ($valid['discount_type'] == 1) { if ($productCount > 1) { $promotions_true_price = bcmul((string)bcdiv((string)$price, (string)$sumPrice, 4), (string)$sum_promotions_price, 2); $compute_price = bcadd((string)$compute_price, (string)bcmul((string)$promotions_true_price, (string)$product['cart_num'], 2), 2); } else { $one_promotions_sum_price = bcsub((string)$sum_promotions_price, (string)$compute_price, 2); $promotions_true_price = bcdiv((string)$one_promotions_sum_price, (string)$product['cart_num'], 2); } } else { $promotions_true_price = (float)bcmul((string)$price, (string)$promotionsDiscount, 2); if ($promotions_true_price < 0.01) {//实际优惠小于0.01 就不计算优惠 $promotions_true_price = 0; } $sum_promotions_price = bcadd((string)$sum_promotions_price, (string)bcmul((string)$promotions_true_price, (string)($product['cart_num'] ?? 1), 2), 2); } $data[$unique] = ['product_id' => $product_id, 'uniqid' => $unique, 'price' => $price, 'promotions_true_price' => $promotions_true_price]; $productCount--; } $data['is_valid'] = 1; $data['reach_threshold'] = $valid['threshold']; $data['sum_promotions_price'] = $sum_promotions_price; } if ($invalid) { if ($valid) $data['is_valid'] = 2; if ($invalid['discount_type'] == 1) {//免减 $data['differ_price'] = $invalid['discount']; } else { $data['differ_discount'] = $invalid['discount']; } $data['differ_threshold'] = bcsub((string)$invalid['threshold'], (string)($invalid['threshold_type'] == 1 ? $sumPrice : $sumCount), 0); } } else {//循环 $p = $promotions['promotions'][0] ?? []; $validCount = floor((float)bcdiv((string)($p['threshold_type'] == 1 ? $sumPrice : $sumCount), (string)$p['threshold'], 2)); if ($validCount) {//满足次数 $promotionsDiscount = $this->computedDiscount($p['discount'], 100, 2); $sum_promotions_price = 0; $useProductArr = $promotionsProductArr; if ($p['discount_type'] == 2 && $p['threshold_type'] == 2) {//满n件 打n折 // $suprplusDiscount = bcsub((string)$productCount, bcmul((string)$validCount, (string)$p['threshold'], 0), 0); //商品价格升序 array_multisort(array_column($promotionsProductArr, 'price'), SORT_ASC, $promotionsProductArr); $minPrice = $promotionsProductArr[0]['price'] ?? 0; //算出n件实际优惠金额 $sum_promotions_price = (float)bcmul((string)$minPrice, (string)$promotionsDiscount, 2); if ($sum_promotions_price < 0.01) { $sum_promotions_price = 0; } $sum_promotions_price = bcmul((string)$validCount, (string)$sum_promotions_price, 2); } else { if ($p['discount_type'] == 1) {//免减（n元、n件） $sum_promotions_price = bcmul((string)$validCount, (string)$p['discount'], 2); } else {//打折 if ($p['threshold_type'] == 1) {//满n元 $sum_promotions_price = bcmul((string)bcmul((string)$validCount, (string)$p['threshold'], 2), (string)$promotionsDiscount, 2); } } } $useCount = 0; array_multisort(array_column($useProductArr, 'cart_num'), SORT_DESC, $useProductArr); foreach ($useProductArr as $product) { $price = $product['price']; $product_id = $product['product_id']; $unique = $product['product_attr_unique']; // if ($p['discount_type'] == 2 && $p['threshold_type'] == 2) { //满n件打n折 // if ($p['threshold'] > $useCount) { // $promotions_true_price = (float)bcmul((string)$price, (string)$promotionsDiscount, 2); // if ($promotions_true_price < 0.01) {//实际优惠小于0.01 就不计算优惠 // $promotions_true_price = 0; // } // } else { // $promotions_true_price = 0; // } // $sum_promotions_price = bcadd((string)$sum_promotions_price, (string)$promotions_true_price, 2); // $useCount = (int)bcadd((string)$useCount, (string)$product['cart_num']); // } else { if ($productCount > 1) { $promotions_true_price = bcmul((string)bcdiv((string)$price, (string)$sumPrice, 4), (string)$sum_promotions_price, 2); $compute_price = bcadd((string)$compute_price, (string)bcmul((string)$promotions_true_price, (string)$product['cart_num'], 2), 2); } else { $one_promotions_sum_price = bcsub((string)$sum_promotions_price, (string)$compute_price, 2); $promotions_true_price = bcdiv((string)$one_promotions_sum_price, (string)$product['cart_num'], 2); } // } $data[$unique] = ['product_id' => $product_id, 'uniqid' => $unique, 'price' => $price, 'promotions_true_price' => $promotions_true_price]; $productCount--; } $data['is_valid'] = 1; $data['reach_threshold'] = $p['threshold']; $data['sum_promotions_price'] = $sum_promotions_price; } else { if ($p['discount_type'] == 1) {//免减 $data['differ_price'] = $p['discount']; } else { $data['differ_discount'] = $p['discount']; } $data['differ_threshold'] = bcsub((string)$p['threshold'], (string)($p['threshold_type'] == 1 ? $sumPrice : $sumCount), 0); } } break; case 4://满送 break; default: break; } $data['give'] = ['give_integral' => 0, 'give_coupon' => [], 'give_product' => []]; $computedArr[$promotions_id] = $data; } return $computedArr; } /** * 使用优惠卷 * @param int $couponId * @param int $uid * @param array $cartInfo * @param array $promotions * @param int $store_id * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function useCoupon(int $couponId, int $uid, array $cartInfo, array $promotions, int $store_id = 0) { //使用优惠劵 $couponPrice = 0; $couponInfo = []; if ($couponId && $cartInfo) { /** @var StoreCouponUserServices $couponServices */ $couponServices = app()->make(StoreCouponUserServices::class); $couponInfo = $couponServices->getOne([['id', '=', $couponId], ['uid', '=', $uid], ['is_fail', '=', 0], ['status', '=', 0], ['start_time', '<=', time()], ['end_time', '>=', time()]], '*', ['issue']); if (!$couponInfo) { throw new ValidateException('选择的优惠劵无效!'); } $type = $couponInfo['coupon_applicable_type'] ?? 0; $flag = false; $price = 0; $count = 0; $promotionsList = []; if ($promotions) { $promotionsList = array_combine(array_column($promotions, 'id'), $promotions); } //验证是否适用门店 if ($store_id && isset($couponInfo['applicable_type']) && isset($couponInfo['applicable_store_id'])) { $applicable_store_id = is_array($couponInfo['applicable_store_id']) ? $couponInfo['applicable_store_id'] : explode(',', $couponInfo['applicable_store_id']); //活动不适用该门店 if ($couponInfo['applicable_type'] == 0 || ($couponInfo['applicable_type'] == 2 && !in_array($store_id, $applicable_store_id))) { throw new ValidateException('优惠劵暂不支持该门店使用!'); } } $isOverlay = function ($cart) use ($promotionsList) { $productInfo = $cart['productInfo'] ?? []; if (!$productInfo) { return false; } //门店独立商品 不使用优惠券 $isBranchProduct = isset($productInfo['type']) && isset($productInfo['pid']) && $productInfo['type'] == 1 && !$productInfo['pid']; if ($isBranchProduct) { return false; } if (isset($cart['promotions_id']) && $cart['promotions_id']) { foreach ($cart['promotions_id'] as $key => $promotions_id) { $promotions = $promotionsList[$promotions_id] ?? []; if ($promotions && $promotions['promotions_type'] != 4) { $overlay = is_string($promotions['overlay']) ? explode(',', $promotions['overlay']) : $promotions['overlay']; if (!in_array(5, $overlay)) { return false; } } } } return true; }; switch ($type) { case 0: foreach ($cartInfo as $cart) { if (!$isOverlay($cart)) continue; $price = bcadd((string)$price, bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2); $count++; } break; case 1://品类券 /** @var StoreProductCategoryServices $storeCategoryServices */ $storeCategoryServices = app()->make(StoreProductCategoryServices::class); $cateGorys = $storeCategoryServices->getAllById((int)$couponInfo['category_id']); if ($cateGorys) { $cateIds = array_column($cateGorys, 'id'); foreach ($cartInfo as $cart) { if (!$isOverlay($cart)) continue; if (isset($cart['productInfo']['cate_id']) && array_intersect(explode(',', $cart['productInfo']['cate_id']), $cateIds)) { $price = bcadd((string)$price, (string)bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2); $count++; } } } break; case 2: foreach ($cartInfo as $cart) { if (!$isOverlay($cart)) continue; $product_id = isset($cart['productInfo']['pid']) && $cart['productInfo']['pid'] ? $cart['productInfo']['pid'] : ($cart['product_id'] ?? 0); if ($product_id && in_array($product_id, explode(',', $couponInfo['product_id']))) { $price = bcadd((string)$price, bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2); $count++; } } break; case 3: /** @var StoreBrandServices $storeBrandServices */ $storeBrandServices = app()->make(StoreBrandServices::class); $brands = $storeBrandServices->getAllById((int)$couponInfo['brand_id']); if ((int)$couponInfo['brand_id'] && $brands) { $brandIds = array_column($brands, 'id'); foreach ($cartInfo as $cart) { if (!$isOverlay($cart)) continue; if (isset($cart['productInfo']['brand_id']) && $cart['productInfo']['brand_id'] && in_array($cart['productInfo']['brand_id'], $brandIds)) { $price = bcadd((string)$price, (string)bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2); $count++; } } } break; } if ($count && $couponInfo['use_min_price'] <= $price) { $flag = true; } if (!$flag) { return [[], 0]; // throw new ValidateException('不满足优惠劵的使用条件!'); } //满减券 if ($couponInfo['coupon_type'] == 1) { $couponPrice = $couponInfo['coupon_price'] > $price ? $price : $couponInfo['coupon_price']; } else { if ($couponInfo['coupon_price'] <= 0) {//0折 $couponPrice = $price; } else if ($couponInfo['coupon_price'] >= 100) { $couponPrice = 0; } else { $truePrice = (float)bcmul((string)$price, bcdiv((string)$couponInfo['coupon_price'], '100', 2), 2); $couponPrice = (float)bcsub((string)$price, (string)$truePrice, 2); } } } return [$couponInfo, $couponPrice]; } /** * 实际获取优惠活动赠送赠品 * @param int $uid * @param array $cartList * @param array $computedArr * @param array $promotionsDetail * @param array $productDetails * @param array $promotionsArr * @param bool $isCart * @return array */ public function getPromotionsGive(int $uid, array $cartList, array $computedArr, array $promotionsDetail, array $productDetails, array $promotionsArr, bool $isCart = false) { $usePromotionsIds = []; if (!$cartList || !$promotionsDetail) { return [$cartList, $computedArr, $usePromotionsIds]; } foreach ($promotionsDetail as $promotions_id => $productIds) { $promotions = $promotionsArr[$promotions_id] ?? []; $productCount = count($productIds); if (!$promotions || !$productCount || $promotions['promotions_type'] != 4) continue; //验证商品规格是否满足活动 [$productIds, $uniques] = $this->checkProductCanUsePromotions($productIds, $cartList, $promotions); if (!$productIds) { continue; } $promotions_type = (int)$promotions['promotions_type'] ?? 1; [$sumPrice, $sumCount, $promotionsProductArr] = $this->getPromotionsProductInfo($promotions_type, $productIds, $cartList, $uniques, (int)$promotions['product_partake_type'], true); $give_product_id = []; $give_coupon_ids = []; $give_integral = 0; $data = ['is_valid' => 0, 'reach_threshold' => 0, 'differ_threshold' => 0, 'promotions_type' => $promotions['promotions_type'], 'sum_promotions_price' => 0, 'product_id' => []]; if ($promotions['promotions_cate'] == 1) {//阶梯 $valid = $invalid = []; foreach ($promotions['promotions'] as $key => $p) { if (($p['threshold_type'] == 1 ? $sumPrice : $sumCount) >= $p['threshold']) { $valid = $p; } else { $invalid = $p; break; } } if ($valid) { if ($valid['give_integral']) { $give_integral = bcadd((string)$give_integral, (string)$valid['give_integral'], 0); } if ($valid['give_coupon_id']) { $coupon_ids = is_string($valid['give_coupon_id']) ? explode(',', $valid['give_coupon_id']) : $valid['give_coupon_id']; $give_coupon_ids = array_merge($give_coupon_ids, $coupon_ids); } if ($valid['giveProducts']) { foreach ($valid['giveProducts'] as $value) { if (isset($give_product_id[$value['unique']])) { $give_product_id[$value['unique']]['cart_num'] = $give_product_id[$value['unique']]['cart_num'] + 1; } else { $give_product_id[$value['unique']] = ['promotions_id' => $value['promotions_id'], 'unique' => $value['unique'], 'product_id' => $value['product_id'], 'cart_num' => 1]; } } } $data['is_valid'] = 1; $data['reach_threshold'] = $valid['threshold']; } if ($invalid) { if ($valid) $data['is_valid'] = 2; $data['differ_threshold'] = bcsub((string)$invalid['threshold'], (string)($invalid['threshold_type'] == 1 ? $sumPrice : $sumCount), 0); } } else {//循环 $p = $promotions['promotions'][0] ?? []; $validCount = floor((float)bcdiv((string)($p['threshold_type'] == 1 ? $sumPrice : $sumCount), (string)$p['threshold'], 2)); if ($validCount) {//满足次数 if ($p['give_integral']) { $give_integral = bcadd((string)$give_integral, (string)bcmul((string)$validCount, (string)$p['give_integral'], 0), 0); } if ($p['give_coupon_id']) { $coupon_ids = is_string($p['give_coupon_id']) ? explode(',', $p['give_coupon_id']) : $p['give_coupon_id']; $give_coupon_ids = array_merge($give_coupon_ids, $coupon_ids); } if ($p['giveProducts']) { foreach ($p['giveProducts'] as $value) { if (isset($give_product_id[$value['unique']])) { $give_product_id[$value['unique']]['cart_num'] = bcadd((string)$give_product_id[$value['unique']]['cart_num'], (string)$validCount); } else { $give_product_id[$value['unique']] = ['promotions_id' => $value['promotions_id'], 'unique' => $value['unique'], 'product_id' => $value['product_id'], 'cart_num' => $validCount]; } } } $data['is_valid'] = 1; $data['reach_threshold'] = $p['threshold']; } else { $data['differ_threshold'] = bcsub((string)$p['threshold'], (string)($p['threshold_type'] == 1 ? $sumPrice : $sumCount), 0); } } $ids = []; //验证优惠券限量 if ($give_coupon_ids) { foreach ($give_coupon_ids as $give_coupon_id) { foreach ($promotions['promotions'] as $value) { $giveCoupon = $value['giveCoupon'] ?? []; if ($giveCoupon) $giveCoupon = array_combine(array_column($giveCoupon, 'coupon_id'), $giveCoupon); if ($giveCoupon && ($giveCoupon[$give_coupon_id]['surplus_num'] ?? 0) >= 1) { $ids[] = $give_coupon_id; break; } } } } $data['give'] = ['give_integral' => $give_integral, 'give_coupon' => $ids, 'give_product' => $give_product_id]; $computedArr[$promotions_id] = $data; if (!$isCart && $data['is_valid'] > 0) { $usePromotionsIds[] = $promotions_id; } elseif ($isCart) { $usePromotionsIds[] = $promotions_id; } } foreach ($cartList as &$cart) { $product_id = $cart['product_id'] ?? 0; $promotionsIds = $productDetails[$product_id] ?? []; if (!$promotionsIds) { continue; } $useIds = array_intersect($promotionsIds, $usePromotionsIds); $cart['promotions_id'] = array_unique(array_merge($cart['promotions_id'] ?? [], $useIds)); } return [$cartList, $computedArr, $usePromotionsIds]; } /** * 生成赠送商品购物车数据 * @param int $uid * @param int $promotions_id * @param array $giveProduct * @param array promotions * @param int $store_id * @return array */ public function createGiveProductCart(int $uid, int $promotions_id, array $giveProduct, array $promotions, int $store_id = 0) { $cart = []; if ($giveProduct) { /** @var StoreOrderCreateServices $storeOrderCreateService */ $storeOrderCreateService = app()->make(StoreOrderCreateServices::class); /** @var StoreCartServices $storeCartServices */ $storeCartServices = app()->make(StoreCartServices::class); $promotionsArr = $promotions['promotions'] ?? []; foreach ($giveProduct as $unique => $give) { $product_id = $give['product_id'] ?? 0; $cart_num = $give['cart_num'] ?? 1; if (!$product_id) { continue; } try { [$attrInfo, $product_attr_unique, $bargainPriceMin, $cart_num, $productInfo] = $storeCartServices->checkProductStock($uid, (int)$product_id, (int)$cart_num, $store_id, $unique, true); } catch (\Throwable $e) { continue; } $is_limit = false; foreach ($promotionsArr as $key => $value) { $giveProducts = $value['giveProducts'] ?? []; if ($giveProducts) $giveProducts = array_combine(array_column($giveProducts, 'product_id'), $giveProducts); if ($giveProducts && $cart_num <= ($giveProducts[$product_id]['surplus_num'] ?? 0)) { $is_limit = true; break; } } if (!$is_limit) { continue; } $key = $storeOrderCreateService->getNewOrderId((string)$uid); $info['id'] = $key; $info['type'] = 0; $info['product_type'] = $productInfo['product_type']; $info['promotions_id'] = [$give['promotions_id'] ?? $promotions_id]; $info['activity_id'] = 0; $info['discount_product_id'] = 0; $info['product_id'] = $product_id; $info['is_gift'] = 1; $info['is_valid'] = 1; $info['product_attr_unique'] = $product_attr_unique; $info['cart_num'] = $cart_num; $info['productInfo'] = $productInfo ? $productInfo->toArray() : []; $info['productInfo']['express_delivery'] = false; $info['productInfo']['store_mention'] = false; $info['productInfo']['store_delivery'] = false; if (isset($info['productInfo']['delivery_type'])) { $info['productInfo']['delivery_type'] = is_string($info['productInfo']['delivery_type']) ? explode(',', $info['productInfo']['delivery_type']) : $info['productInfo']['delivery_type']; if (in_array(1, $info['productInfo']['delivery_type'])) { $info['productInfo']['express_delivery'] = true; } if (in_array(2, $info['productInfo']['delivery_type'])) { $info['productInfo']['store_mention'] = true; } if (in_array(3, $info['productInfo']['delivery_type'])) { $info['productInfo']['store_delivery'] = true; } } $info['productInfo']['attrInfo'] = $attrInfo->toArray(); $info['attrStatus'] = (bool)$info['productInfo']['attrInfo']; $info['sum_price'] = $info['productInfo']['attrInfo']['price'] ?? $info['productInfo']['price'] ?? 0; $info['truePrice'] = 0; $info['vip_truePrice'] = 0; $info['trueStock'] = $info['productInfo']['attrInfo']['stock'] ?? 0; $info['costPrice'] = $info['productInfo']['attrInfo']['cost'] ?? 0; $info['limit_num'] = $giveProducts[$product_id]['limit_num'] ?? 0; $cart[] = $info; } } return $cart; } /** * 根据类型获取商品列表 * @param int $type * @param int $uid * @param int $promotions_id * @param int $store_id * @param int $staff_id * @param int $tourist_uid * @return array|array[]|null * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getTypeList(int $type, int $uid, int $promotions_id = 0) { $store_id = (int)$this->getItem('store_id', 0); $staff_id = (int)$this->getItem('staff_id', 0); $tourist_uid = (int)$this->getItem('tourist_uid', 0); $store_name = $this->getItem('store_name', ''); $ids = $this->getItem('ids', []); $not_ids = $this->getItem('not_ids', []); $where = []; $where['type'] = 1; $where['store_id'] = 0; $where['pid'] = 0; $where['is_del'] = 0; $where['status'] = 1; $where['promotionsTime'] = true; $where['promotions_type'] = $type; if ($promotions_id) { $where['id'] = $promotions_id; } $product_where = []; $product_where['store_name'] = $store_name; $product_where['pids'] = $ids; $product_where['not_pids'] = $not_ids; //门店不展示卡密商品 $product_where['product_type'] = [0, 2, 4]; //存在一个全部商品折扣优惠活动 直接返回商品 if ($ids && !$this->dao->count($where + ['product_partake_type' => 1])) { //正选并集 $mergeIds = function ($promotions) { $data = []; foreach ($promotions as $item) { $productIds = is_string($item['product_id']) ? explode(',', $item['product_id']) : $item['product_id']; $data = array_merge($data, $productIds); } return $data; }; $promotions = $this->getList($where + ['product_partake_type' => 2], 'id,product_id'); $product_where['pids'] = $promotions ? $mergeIds($promotions) : []; $notPromotions = $this->getList($where + ['product_partake_type' => 3], 'id,product_id'); //反选交集 /** @var StorePromotionsAuxiliaryServices $auxiliaryService */ $auxiliaryService = app()->make(StorePromotionsAuxiliaryServices::class); $intersectIds = function ($promotions) use ($auxiliaryService) { $data = []; foreach ($promotions as $item) { $productIds = is_string($item['product_id']) ? explode(',', $item['product_id']) : $item['product_id']; if (!$productIds) { continue; } $productIds = $auxiliaryService->getColumn(['promotions_id' => $item['id'], 'type' => 1, 'is_all' => 1, 'product_id' => $productIds], 'product_id', '', true); if (!$productIds) { continue; } if ($data) { $data = array_intersect($data, $productIds); } else { $data = $productIds; } } return $data; }; $product_where['not_pids'] = array_merge($product_where['not_pids'], $notPromotions ? $intersectIds($notPromotions) : []); } $list = []; $count = 0; if ($product_where['pids'] && $this->dao->count($where)) { $product_where['pids'] = array_merge(array_diff($product_where['pids'], $product_where['not_pids'])); unset($product_where['not_pids']); /** @var StoreBranchProductServices $branchProductServices */ $branchProductServices = app()->make(StoreBranchProductServices::class); return $branchProductServices->getCashierProductListV2($product_where, $store_id, $uid, $staff_id, $tourist_uid); } return compact('list', 'count'); } /** * 根据活动类别查询商品 * @param array $type * @return array|array[] * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function collectProductByType(array $type = []) { if ($type) { $where['promotions_type'] = $type; } $where['type'] = 1; $where['store_id'] = 0; $where['pid'] = 0; $where['is_del'] = 0; $where['status'] = 1; $where['promotionsTime'] = true; //存在一个全部商品折扣优惠活动 直接返回商品 if ($this->dao->count($where + ['product_partake_type' => 1])) { $product_where = []; } else { /** @var StoreProductRelationServices $storeProductRelationServices */ $storeProductRelationServices = app()->make(StoreProductRelationServices::class); /** @var StorePromotionsAuxiliaryServices $promotionsAuxiliaryServices */ $promotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); $promotionsIds = $this->getAllShowActivityIds($type, 'id,promotions_type,product_partake_type'); $product_ids = []; $product_where = ['ids' => []]; foreach ($promotionsIds as $item) { $promotionsAuxiliaryData = $promotionsAuxiliaryServices->getPromotionsAuxiliaryCache($item['id']); switch ($item['product_partake_type']) { case 1://所有商品 break; case 2://选中商品参与 $product_ids = $promotionsAuxiliaryData; break; case 3: $item['product_count'] = 0; break; case 4://品牌 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 2, 'relation_id' => $promotionsAuxiliaryData]) : []; break; case 5://商品标签 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 3, 'relation_id' => $promotionsAuxiliaryData]) : []; break; } $product_where['ids'] = array_merge($product_where['ids'], $product_ids ? $product_ids : []); } } return $product_where; } /** * 获取凑单商品ids * @param int $promotions_id * @return array */ public function collectProductById(int $promotions_id) { $product_where = []; $promotions = $this->dao->get($promotions_id, ['*']); if ($promotions) { $promotions = $promotions->toArray(); /** @var StoreProductRelationServices $storeProductRelationServices */ $storeProductRelationServices = app()->make(StoreProductRelationServices::class); /** @var StorePromotionsAuxiliaryServices $promotionsAuxiliaryServices */ $promotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); $promotionsAuxiliaryData = $promotionsAuxiliaryServices->getPromotionsAuxiliaryCache($promotions_id); switch ($promotions['product_partake_type']) { case 1://所有商品 break; case 2://选中商品参与 $product_ids = $promotionsAuxiliaryData; $product_where['ids'] = $product_ids; break; case 3: $ids = is_string($promotions['product_id']) ? explode(',', $promotions['product_id']) : $promotions['product_id']; if ($ids) {//商品全部规格 不参与 才不显示该商品 /** @var StorePromotionsAuxiliaryServices $auxiliaryService */ $auxiliaryService = app()->make(StorePromotionsAuxiliaryServices::class); $ids = $auxiliaryService->getColumn(['promotions_id' => $promotions['id'], 'type' => 1, 'is_all' => 1, 'product_id' => $ids], 'product_id', '', true); } $product_where['not_ids'] = $ids; break; case 4://品牌 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 2, 'relation_id' => $promotionsAuxiliaryData]) : []; $product_where['ids'] = $product_ids; break; case 5://商品标签 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 3, 'relation_id' => $promotionsAuxiliaryData]) : []; $product_where['ids'] = $product_ids; break; } } return $product_where; } /** * 获取凑单商品ids * @param int $promotions_id * @return array */ public function collectOrderProduct(int $promotions_id) { $product_where = []; $promotions = $this->dao->get($promotions_id, ['*']); if ($promotions) { $promotions = $promotions->toArray(); /** @var StoreProductRelationServices $storeProductRelationServices */ $storeProductRelationServices = app()->make(StoreProductRelationServices::class); /** @var StorePromotionsAuxiliaryServices $promotionsAuxiliaryServices */ $promotionsAuxiliaryServices = app()->make(StorePromotionsAuxiliaryServices::class); $promotionsAuxiliaryData = $promotionsAuxiliaryServices->getPromotionsAuxiliaryCache($promotions_id); switch ($promotions['product_partake_type']) { case 1://所有商品 break; case 2://选中商品参与 $product_ids = $promotionsAuxiliaryData; $product_where['ids'] = $product_ids; break; case 3: $ids = is_string($promotions['product_id']) ? explode(',', $promotions['product_id']) : $promotions['product_id']; if ($ids) {//商品全部规格 不参与 才不显示该商品 /** @var StorePromotionsAuxiliaryServices $auxiliaryService */ $auxiliaryService = app()->make(StorePromotionsAuxiliaryServices::class); $ids = $auxiliaryService->getColumn(['promotions_id' => $promotions['id'], 'type' => 1, 'is_all' => 1, 'product_id' => $ids], 'product_id', '', true); } $product_where['not_ids'] = $ids; break; case 4://品牌 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 2, 'relation_id' => $promotionsAuxiliaryData]) : []; $product_where['ids'] = $product_ids; break; case 5://商品标签 $product_ids = $promotionsAuxiliaryData ? $storeProductRelationServices->getIdsByWhere(['type' => 3, 'relation_id' => $promotionsAuxiliaryData]) : []; $product_where['ids'] = $product_ids; break; } } return $product_where; } }