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248 lines
8.7 KiB
248 lines
8.7 KiB
<?php
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namespace addons\shopro\library\activity\provider;
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use addons\shopro\library\activity\traits\GiveGift;
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use app\admin\model\shopro\Coupon;
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use app\admin\model\shopro\order\Order;
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/**
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* 满额赠送
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*/
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class FullGift extends Base
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{
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use GiveGift;
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protected $rules = [
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"limit_num" => "number|egt:0",
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"type" => "require",
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"event" => "require",
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"discounts" => "require|array"
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];
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protected $message = [
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"discounts.require" => '请填写优惠规则',
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"discounts.array" => '请填写优惠规则',
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];
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protected $default = [
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"limit_num" => 0, // 每人可参与次数 0：不限制
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"type" => "money", // money=满足金额|num=满足件数
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"event" => "confirm", // 赠送时机 paid=支付完成|confirm=确认收货(必须全部确认收货才可以)|finish=订单完成（评价完成）
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"discounts" => [] //{"full":"100",
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// "types":"coupon=优惠券|score=积分|money=余额|goods=商品",
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// "coupon_ids":"赠优惠券时存在",
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// "total":"赠送优惠券总金额",
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// "score":"积分",
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// "money":"余额",
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// "goods_ids":"商品时存在",
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// "gift_num":"礼品份数"}
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];
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protected $giftType = [
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'money' => '余额',
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'score' => '积分',
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'coupon' => '优惠券',
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'goods' => '商品',
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];
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public function check($params, $activity_id = 0)
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{
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// 数据验证
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$params = parent::check($params);
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// 验证赠送规则字段
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$this->checkGiftDiscount($params['rules']['discounts']);
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// 检测活动之间是否存在冲突
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$this->checkActivityConflict($params, $params['goods_list'], $activity_id);
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return $params;
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}
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/**
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* 获取 赠送的优惠券列表
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*
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* @param string $type
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* @param array $rules
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* @return array
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*/
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public function rulesInfo($type, $rules)
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{
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$discounts = $rules['discounts'];
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foreach ($discounts as &$discount) {
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$discount['coupon_list'] = [];
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if (in_array('coupon', $discount['types']) && isset($discount['coupon_ids']) && $discount['coupon_ids']) {
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$discount['coupon_list'] = Coupon::statusHidden()->whereIn('id', $discount['coupon_ids'])->select();
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}
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}
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$rules['discounts'] = $discounts;
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return $rules;
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}
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public function formatTags($rules, $type)
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{
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$tags = [];
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$discounts = $rules['discounts'] ?? [];
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foreach ($discounts as $discount) {
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$tags[] = $this->formatTag([
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'type' => $rules['type'],
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'simple' => $rules['simple'] ?? false, // 简单信息展示
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'full' => $discount['full'],
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'discount' => $discount
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]);
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}
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return array_values(array_filter($tags));
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}
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/**
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* 格式化 discount 折扣为具体优惠标签
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*
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* @param string $type
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* @param array $discountData
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* @return string
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*/
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public function formatTag($discountData)
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{
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$discount = $discountData['discount'];
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$gift_type_text = '';
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foreach ($discount['types'] as $type) {
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$gift_type_text = $gift_type_text . (isset($this->giftType[$type]) ? ',' . $this->giftType[$type] : '');
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}
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$tag = '满' . $discountData['full'] . ($discountData['type'] == 'money' ? '元' : '件');
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$tag .= '赠送' . ($discountData['simple'] ? '礼品' : trim($gift_type_text, ','));
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return $tag;
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}
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public function formatTexts($rules, $type)
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{
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$texts = [];
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$discounts = $rules['discounts'] ?? [];
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foreach ($discounts as $discount) {
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$text = '消费满' . $discount['full'] . ($rules['type'] == 'money' ? '元' : '件');
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$text .= '';
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foreach ($discount['types'] as $type) {
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$text .= '，';
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if ($type == 'money') {
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$text .= '赠送' . $discount['money'] . '元余额 ';
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} elseif ($type == 'score') {
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$text .= '赠送' . $discount['score'] . '积分 ';
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} elseif ($type == 'coupon') {
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$text .= '赠送价值' . $discount['total'] . '元优惠券 ';
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}
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}
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$text .= ' (条件：活动礼品共 ' . $discount['gift_num'] . ' 份';
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if ($rules['limit_num'] > 0) {
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$text .= '，每人仅限参与 ' . $rules['limit_num'] . ' 次';
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}
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$text .= ')';
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$texts[] = $text;
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}
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return array_values(array_filter($texts));
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}
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public function getPromoInfo($promo, $data = [])
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{
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extract($this->promoGoodsData($promo));
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$rules = $promo['rules'];
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// 是按金额，还是按件数比较
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$compareif = $rules['type'] == 'num' ? 'promo_goods_num' : 'promo_goods_amount';
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// 将规则按照从大到校排列,优先比较是否满足最大规则
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$rulesDiscounts = isset($rules['discounts']) && $rules['discounts'] ? array_reverse($rules['discounts']) : []; // 数组反转
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// 满减， 满折多个规则从大到小匹配最优惠
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foreach ($rulesDiscounts as $d) {
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unset($d['coupon_list']); // 移除规则里面的 coupon_list
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if (${$compareif} < $d['full']) {
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// 不满足条件，接着循环下个规则
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continue;
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}
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// 记录该活动的一些统计信息
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$promo_discount_info = [
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'activity_id' => $promo['id'], // 活动id
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'activity_title' => $promo['title'], // 活动标题
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'activity_type' => $promo['type'], // 活动类型
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'activity_type_text' => $promo['type_text'], // 活动类型中文
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'promo_discount_money' => 0, // 优惠金额 （赠送，不优惠）
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'promo_goods_amount' => $promo_goods_amount, // 当前活动商品总金额
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'rule_type' => $rules['type'], // 满多少元|还是满多少件
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'discount_rule' => $d, // 满足的那条规则
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"limit_num" => $rules['limit_num'], // 每个人可参与次数
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"event" => $rules['event'], // 赠送时机
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'goods_ids' => $goodsIds // 这个活动包含的这次购买的商品
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];
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break;
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}
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return $promo_discount_info ?? null;
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}
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/**
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* 支付成功（货到付款下单），添加礼品记录
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*
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* @param array|object $order
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* @param array|object $user
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* @return void
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*/
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public function buyOk($order, $user)
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{
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// 满赠送
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$ext = $order->ext;
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$promoInfos = $ext['promo_infos'];
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foreach ($promoInfos as $info) {
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if ($info['activity_type'] == 'full_gift') {
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// 满赠，开始赠送
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$this->addGiftsLog($order, $user, $info);
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}
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}
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$event = $order->status == Order::STATUS_PENDING ? 'pending' : 'paid'; // 货到付款不是真的付款，不能发放礼品 event 改为 pending
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// 检测并赠送礼品
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$this->checkAndGift($order, $user, $promoInfos, $event);
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}
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/**
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* 促销购买失败(退款)
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*
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* @param \think\Model $order
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* @param string $type
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* @return void
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*/
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public function buyFail($order, $type)
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{
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if ($type == 'refund') {
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// 退款,将礼品标记为已退款,如果已经送出去的不扣除
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$this->checkAndFailGift($order, '订单全额退款');
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} else if ($type == 'invalid') {
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if ($order->pay_mode == 'offline') {
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// 只有线下付款取消时才需要标记礼品赠送失败
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$this->checkAndFailGift($order, '货到付款订单取消');
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}
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}
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}
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} |