<?php
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namespace app\supplier\model\plus\seckill;
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use app\common\model\plus\seckill\Product as SeckillProductModel;
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use app\common\model\plus\seckill\SeckillSku as SeckillSkuModel;
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/**
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* 参加记录模型
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*/
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class Product extends SeckillProductModel
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{
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/**
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* 获取秒杀商品列表
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*/
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public static function getList($shop_supplier_id, $data)
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{
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return (new static())->with(['product.image.file', 'active'])
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->where('shop_supplier_id', '=', $shop_supplier_id)
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->order(['sort' => 'asc', 'create_time' => 'desc'])
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->paginate($data);
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}
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/**
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* 修改
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*/
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public function edit($data){
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$this->startTrans();
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try {
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//添加商品
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$stock = array_sum(array_column($data['product']['spec_list'], 'seckill_stock'));
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$this->save([
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'status' => 0,
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'remark' => '',
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'stock' => $stock,
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'limit_num' => $data['limit_num']
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]);
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//商品规格
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$sku_model = new SeckillSkuModel();
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//先删除所有规格
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$sku_model->where('seckill_product_id', '=', $this['seckill_product_id'])->delete();
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$sku_data = [];
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foreach ($data['product']['spec_list'] as $sku) {
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$sku_data[] = [
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'seckill_product_id' => $this['seckill_product_id'],
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'product_id' => $data['product_id'],
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'product_sku_id' => $sku['product_sku_id'],
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'seckill_price' => $sku['seckill_price'],
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'product_price' => $sku['product_price'],
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'seckill_stock' => $sku['seckill_stock'],
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'product_attr' => isset($sku['product_attr'])?$sku['product_attr']:'',
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'seckill_activity_id' => $this['seckill_activity_id'],
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'app_id' => self::$app_id,
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];
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}
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$sku_model->saveAll($sku_data);
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// 事务提交
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$this->commit();
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return true;
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} catch (\Exception $e) {
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$this->error = $e->getMessage();
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$this->rollback();
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return false;
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}
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}
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/**
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* 获取排除商品id,报名了活动，待审核，或者通过了，并且活动未结束
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*/
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public function getExcludeIds($shop_supplier_id){
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$list = $this->alias('product')->distinct(true)->field('product.*')
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->where('product.is_delete', '=', 0)
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->where('product.shop_supplier_id', '=', $shop_supplier_id)
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->where('product.status', 'in', [0,10])
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->where('activity.end_time', '>', time())
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->join('seckill_activity activity', 'activity.seckill_activity_id = product.seckill_activity_id','left')
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->column('product_id');
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$exclude_ids = [];
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foreach ($list as $key => $item){
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array_push($exclude_ids, $item);
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}
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return $exclude_ids;
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}
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/**
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* 删除
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*/
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public function remove($seckill_product_id, $shop_supplier_id){
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return $this->where('seckill_product_id', '=', $seckill_product_id)
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->where('shop_supplier_id', '=', $shop_supplier_id)
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->where('status', '<>', 10)
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->delete();
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}
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/**
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* 检查商品是否能报名
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*/
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public function checkProduct($product_id, $shop_supplier_id){
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$excludeIds = $this->getExcludeIds($shop_supplier_id);
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if(in_array($product_id, $excludeIds)){
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return false;
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}
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return true;
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}
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}
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