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537 lines
17 KiB
537 lines
17 KiB
<?php |
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namespace app\models; |
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use Yii; |
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/** |
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* This is the model class for table "{{%pt_goods}}". |
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* |
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* @property string $id |
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* @property integer $store_id |
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* @property string $name |
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* @property string $original_price |
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* @property string $price |
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* @property string $detail |
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* @property string $cat_id |
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* @property integer $status |
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* @property integer $grouptime |
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* @property string $attr |
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* @property string $service |
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* @property string $sort |
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* @property string $virtual_sales |
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* @property string $cover_pic |
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* @property string $weight |
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* @property string $freight |
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* @property string $unit |
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* @property string $addtime |
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* @property integer $is_delete |
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* @property string $group_num |
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* @property string $is_hot |
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* @property string $limit_time |
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* @property string $is_only |
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* @property string $is_more |
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* @property string $colonel |
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* @property string $buy_limit |
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* @property string $type |
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* @property string $use_attr |
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* @property string $one_buy_limit |
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* @property string $payment |
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* @property int $is_level |
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* @property string $video_url |
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*/ |
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class PtGoods extends \yii\db\ActiveRecord |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public static function tableName() |
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{ |
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return '{{%pt_goods}}'; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function rules() |
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{ |
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return [ |
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[['store_id', 'name', 'original_price', 'price', 'detail', 'attr'], 'required'], |
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[['store_id', 'cat_id', 'status', 'grouptime', 'sort', 'virtual_sales', 'weight', 'freight', 'addtime', 'is_delete', 'group_num', 'is_hot', 'limit_time', 'is_only', 'is_more', 'buy_limit', 'type', 'use_attr', 'one_buy_limit'], 'integer'], |
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[['original_price', 'price', 'colonel'], 'number'], |
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[['detail', 'attr', 'cover_pic'], 'string'], |
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[['name', 'unit', 'payment', 'video_url'], 'string', 'max' => 255], |
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[['service'], 'string', 'max' => 2000], |
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]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function attributeLabels() |
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{ |
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return [ |
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'id' => 'ID', |
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'store_id' => 'Store ID', |
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'name' => '商品名称', |
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'original_price' => '商品原价', |
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'price' => '团购价', |
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'detail' => '商品详情，图文', |
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'cat_id' => '商品分类', |
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'status' => '上架状态【1=> 上架，2=> 下架】', |
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'grouptime' => '拼团时间/小时', |
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'attr' => '规格的库存及价格', |
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'service' => '服务选项', |
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'sort' => '商品排序 升序', |
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'virtual_sales' => '虚拟销量', |
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'cover_pic' => '商品缩略图', |
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'weight' => '重量', |
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'freight' => '运费模板ID', |
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'unit' => '单位', |
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'addtime' => '添加时间', |
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'is_delete' => '是否删除', |
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'group_num' => '商品成团数', |
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'is_hot' => '是否热卖【0=>热卖1=>不是】', |
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'limit_time' => '拼团限时', |
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'is_only' => '是否允许单独购买', |
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'is_more' => '是否允许多件购买', |
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'colonel' => '团长优惠', |
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'buy_limit' => '限购数量', |
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'type' => '商品类型【1=> 送货上门，2=> 到店自提，3=> 全部支持】', |
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'use_attr' => '是否使用规格：0=不使用，1=使用', |
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'one_buy_limit' => '商品单次购买数量', |
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'payment' => '支付方式', |
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'is_level' => '是否享受会员折扣 0-不享受 1--享受', |
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'video_url' => '商品视频', |
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]; |
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} |
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/** |
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* 阶梯团详情 |
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* @return \yii\db\ActiveQuery |
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*/ |
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public function getDetail() |
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{ |
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return $this->hasMany(PtGoodsDetail::className(), ['goods_id' => 'id']); |
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} |
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/** |
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* @return static[] |
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* 获取商品图集 |
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*/ |
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public function goodsPicList() |
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{ |
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return PtGoodsPic::findAll(['goods_id' => $this->id, 'is_delete' => 0]); |
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} |
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public function getCat(){ |
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return $this->hasOne(PtCat::className(), ['id' => 'cat_id']); |
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} |
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/** |
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* 获取商品总库存 |
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* @param array $attr 商品规格数组 |
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* @return int |
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*/ |
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public static function getNum($attr = []) |
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{ |
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if (empty($attr)) { |
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return 0; |
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} |
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$num = 0; |
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foreach ($attr as $item) { |
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$num += intval($item['num']); |
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} |
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return $num; |
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} |
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/** |
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* 获取商品总库存 根据ID 查询 |
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* @param null $id |
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* @return int |
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*/ |
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public function getDNum($id = null) |
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{ |
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$goods = null; |
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if (!$id) { |
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$goods = $this; |
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} else { |
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$goods = static::findOne($id); |
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if (!$goods) { |
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return 0; |
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} |
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} |
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if (!$goods->attr) { |
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return 0; |
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} |
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$num = 0; |
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$attr_rows = json_decode($goods->attr, true); |
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foreach ($attr_rows as $attr_row) { |
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$num += intval($attr_row['num']); |
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} |
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return $num; |
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} |
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/** |
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* 商品默认规格 |
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*/ |
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public function getAttrGroupListnum() |
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{ |
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$goodsdetail = PtGoodsDetail::find()->where(['store_id' => $this->store_id])->andWhere('goods_id=:goods_id', [':goods_id' => $this->id])->all(); |
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$goods = (object)null; |
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$goods->attr_group_name = '拼团人数'; |
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$goods->attr_group_id = $this->id; |
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foreach ($goodsdetail as $k => $v) { |
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$goods->attr_list[$k] = [ |
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'id' => $v->id, |
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'group_num' => $v->group_num, |
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'attr' => $v->attr, |
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'group_time' => $v->group_time, |
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'colonel' => $v->colonel, |
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]; |
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} |
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return $goods; |
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} |
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/** |
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* 获取商品可选的规格列表 |
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*/ |
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public function getAttrGroupList() |
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{ |
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$attr_rows = json_decode($this->attr, true); |
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if (empty($attr_rows)) { |
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return []; |
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} |
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$attr_group_list = []; |
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foreach ($attr_rows as $attr_row) { |
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foreach ($attr_row['attr_list'] as $i => $attr) { |
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$attr_id = $attr['attr_id']; |
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$attr = Attr::findOne(['id' => $attr_id, 'is_delete' => 0]); |
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if (!$attr) { |
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continue; |
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} |
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$in_list = false; |
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foreach ($attr_group_list as $j => $attr_group) { |
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if ($attr_group->attr_group_id == $attr->attr_group_id) { |
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$attr_obj = (object)[ |
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'attr_id' => $attr->id, |
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'attr_name' => $attr->attr_name, |
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]; |
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if (!in_array($attr_obj, $attr_group_list[$j]->attr_list)) { |
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$attr_group_list[$j]->attr_list[] = $attr_obj; |
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} |
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$in_list = true; |
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continue; |
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} |
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} |
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if (!$in_list) { |
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$attr_group = AttrGroup::findOne(['is_delete' => 0, 'id' => $attr->attr_group_id]); |
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if ($attr_group) { |
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$attr_group_list[] = (object)[ |
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'attr_group_id' => $attr_group->id, |
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'attr_group_name' => $attr_group->attr_group_name, |
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'attr_list' => [ |
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(object)[ |
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'attr_id' => $attr->id, |
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'attr_name' => $attr->attr_name, |
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], |
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], |
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]; |
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} |
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} |
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} |
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} |
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return $attr_group_list; |
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} |
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/** |
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* 根据规格获取商品的库存及规格价格信息 |
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* @param array $attr_id_list 规格id列表 eg. [1,4,9] |
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* @return array|null eg. |
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*/ |
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public function getAttrInfo($attr_id_list, $id = null) |
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{ |
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sort($attr_id_list); |
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$attr_rows = json_decode($this->attr, true); |
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$attr = $this->info($attr_rows, $attr_id_list); |
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if (!empty($attr)) { |
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if (!$attr['price']) { |
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$attr['price'] = $this->price; |
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} |
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if (!$attr['single']) { |
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$attr['single'] = $this->original_price; |
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} |
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} |
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if ($id) { |
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$list = PtGoodsDetail::find()->where(['store_id' => $this->store_id])->andWhere('id=:id', [':id' => $id])->one(); |
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$attr_rows = json_decode($list->attr, true); |
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$new = $this->info($attr_rows, $attr_id_list); |
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if ($new['price']) { |
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$attr['price'] = sprintf("%.2f", $new['price']); |
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} |
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} |
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return $attr; |
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} |
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/* |
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*/ |
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private function info($attr_rows, $attr_id_list) |
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{ |
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foreach ($attr_rows as $i => $attr_row) { |
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$key = []; |
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foreach ($attr_row['attr_list'] as $j => $attr) { |
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$key[] = $attr['attr_id']; |
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} |
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sort($key); |
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if (!array_diff($attr_id_list, $key)) { |
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return $attr_rows[$i]; |
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} |
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} |
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return null; |
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} |
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/** |
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* 库存减少操作 |
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* @param array $attr_id_list eg. [1,4,2] |
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*/ |
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public function numSub($attr_id_list, $num) |
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{ |
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sort($attr_id_list); |
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$attr_group_list = json_decode($this->attr); |
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$sub_attr_num = false; |
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foreach ($attr_group_list as $i => $attr_group) { |
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$group_attr_id_list = []; |
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foreach ($attr_group->attr_list as $attr) { |
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array_push($group_attr_id_list, $attr->attr_id); |
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} |
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sort($group_attr_id_list); |
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if (!array_diff($attr_id_list, $group_attr_id_list)) { |
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if ($num > intval($attr_group_list[$i]->num)) { |
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return false; |
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} |
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$attr_group_list[$i]->num = intval($attr_group_list[$i]->num) - $num; |
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$sub_attr_num = true; |
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break; |
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} |
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} |
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if (!$sub_attr_num) { |
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return false; |
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} |
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$this->attr = json_encode($attr_group_list, JSON_UNESCAPED_UNICODE); |
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$this->save(); |
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return true; |
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} |
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/** |
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* 获取商品销量 |
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*/ |
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public function getSalesVolume() |
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{ |
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$res = PtOrderDetail::find()->alias('od') |
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->select('SUM(od.num) AS sales_volume') |
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->leftJoin(['o' => PtOrder::tableName()], 'od.order_id=o.id') |
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->where(['od.is_delete' => 0, 'od.goods_id' => $this->id, 'o.is_delete' => 0, 'o.is_pay' => 1,]) |
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->asArray()->one(); |
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return empty($res['sales_volume']) ? 0 : intval($res['sales_volume']); |
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} |
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/** |
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* 验证限时拼团是否超时 |
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*/ |
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public function checkLimitTime($id = null) |
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{ |
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$goods = null; |
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if (!$id) { |
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$goods = $this; |
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} else { |
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$goods = static::findOne($id); |
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} |
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if (!$goods) { |
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return false; |
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} |
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if (!empty($goods->limit_time) && $goods->limit_time < time()) { |
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return false; |
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} else { |
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return true; |
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} |
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} |
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public static function getGoodsPicStatic($goods_id, $index = 0) |
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{ |
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$goods = PtGoods::findOne($goods_id); |
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if (!$goods) { |
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return null; |
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} |
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return $goods->cover_pic; |
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} |
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// public function getGoodsPic($index = 0) |
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// { |
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// $list = $this->goodsPicList; |
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// if (!$list) |
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// return null; |
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// return isset($list[$index]) ? $list[$index] : null; |
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// } |
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public function getAttrData() |
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{ |
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if ($this->isNewRecord) { |
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return []; |
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} |
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if (!$this->use_attr) { |
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return []; |
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} |
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if (!$this->attr) { |
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return []; |
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} |
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$attr_group_list = []; |
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$attr_data = json_decode($this->attr, true); |
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foreach ($attr_data as $i => $attr_data_item) { |
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foreach ($attr_data[$i]['attr_list'] as $j => $attr_list) { |
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$attr_group = $this->getAttrGroupByAttId($attr_data[$i]['attr_list'][$j]['attr_id']); |
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if ($attr_group) { |
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$in_list = false; |
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foreach ($attr_group_list as $k => $exist_attr_group) { |
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if ($exist_attr_group['attr_group_name'] == $attr_group->attr_group_name) { |
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$attr_item = [ |
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'attr_name' => $attr_data[$i]['attr_list'][$j]['attr_name'], |
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]; |
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if (!in_array($attr_item, $attr_group_list[$k]['attr_list'])) { |
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$attr_group_list[$k]['attr_list'][] = $attr_item; |
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} |
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$in_list = true; |
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} |
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} |
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if (!$in_list) { |
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$attr_group_list[] = [ |
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'attr_group_name' => $attr_group->attr_group_name, |
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'attr_list' => [ |
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[ |
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'attr_name' => $attr_data[$i]['attr_list'][$j]['attr_name'], |
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], |
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], |
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]; |
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} |
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} |
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} |
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} |
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return $attr_group_list; |
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} |
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public function getCheckedAttrData() |
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{ |
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if ($this->isNewRecord) { |
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return []; |
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} |
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if (!$this->use_attr) { |
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return []; |
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} |
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if (!$this->attr) { |
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return []; |
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} |
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$attr_data = json_decode($this->attr, true); |
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foreach ($attr_data as $i => $attr_data_item) { |
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if (!isset($attr_data[$i]['no'])) { |
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$attr_data[$i]['no'] = ''; |
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} |
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if (!isset($attr_data[$i]['pic'])) { |
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$attr_data[$i]['pic'] = ''; |
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} |
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foreach ($attr_data[$i]['attr_list'] as $j => $attr_list) { |
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$attr_group = $this->getAttrGroupByAttId($attr_data[$i]['attr_list'][$j]['attr_id']); |
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$attr_data[$i]['attr_list'][$j]['attr_group_name'] = $attr_group ? $attr_group->attr_group_name : null; |
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} |
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} |
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return $attr_data; |
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} |
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private function getAttrGroupByAttId($att_id) |
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{ |
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$cache_key = 'get_attr_group_by_attr_id_' . $att_id; |
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$attr_group = Yii::$app->cache->get($cache_key); |
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if ($attr_group) { |
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return $attr_group; |
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} |
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//$attr_group = AttrGroup::find()->alias('ag') |
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// ->leftJoin(['a' => Attr::tableName()], 'a.attr_group_id=ag.id') |
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// ->where(['a.id' => $att_id]) |
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// ->one(); |
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$attr_group = AttrGroup::find()->alias('ag') |
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->where(['ag.id' => Attr::find()->select('attr_group_id')->distinct()->where(['id' => $att_id])]) |
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->limit(1)->one(); |
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if (!$attr_group) { |
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return $attr_group; |
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} |
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Yii::$app->cache->set($cache_key, $attr_group, 10); |
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return $attr_group; |
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} |
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/** |
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* 库存增加操作 |
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*/ |
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public function numAdd($attr_id_list, $num) |
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{ |
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sort($attr_id_list); |
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$attr_group_list = json_decode($this->attr); |
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$add_attr_num = false; |
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foreach ($attr_group_list as $i => $attr_group) { |
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$group_attr_id_list = []; |
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foreach ($attr_group->attr_list as $attr) { |
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array_push($group_attr_id_list, $attr->attr_id); |
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} |
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sort($group_attr_id_list); |
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if (!array_diff($attr_id_list, $group_attr_id_list)) { |
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$attr_group_list[$i]->num = intval($attr_group_list[$i]->num) + $num; |
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$add_attr_num = true; |
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break; |
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} |
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} |
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if (!$add_attr_num) { |
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return false; |
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} |
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$this->attr = json_encode($attr_group_list, JSON_UNESCAPED_UNICODE); |
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$this->save(); |
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return true; |
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} |
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public function getShare() |
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{ |
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return $this->hasOne(GoodsShare::className(), ['goods_id' => 'id'])->where(['type' => 0, 'store_id' => $this->store_id]); |
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} |
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// 获取默认规格商品的货号 |
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public function getGoodsNo($id = null) |
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{ |
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$goods = null; |
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if (!$id) { |
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$goods = $this; |
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} else { |
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$goods = static::findOne($id); |
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if (!$goods) { |
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return 0; |
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} |
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} |
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if (!$goods->attr) { |
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return 0; |
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} |
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$num = 0; |
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$attr_rows = json_decode($goods->attr, true); |
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foreach ($attr_rows as $attr_row) { |
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$num = $attr_row['no']; |
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} |
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return $num; |
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} |
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}
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