148 lines
6.1 KiB
PHP
148 lines
6.1 KiB
PHP
<?php
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namespace app\admin\validate;
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use think\Validate;
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use think\Db;
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class Team extends Validate
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{
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// 验证规则
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protected $rule = [
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'team_id' =>'checkTeamId',
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'act_name' =>'require|max:50',
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'time_limit' =>'require|number|gt:0',
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'needer' =>'require|number|gt:1|checkNeed',
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'goods_id' =>'require',
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'bonus' =>'checkBonus',
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'stock_limit' =>'number|checkStockLimit',
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'buy_limit' =>'number|egt:0|lt:10000',
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'virtual_num' =>'number',
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'share_title' =>'max:50',
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'share_desc' =>'max:200',
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'share_img' =>'require',
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'team_goods_item' =>'require|checkTeamGoodsItem'
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];
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//错误信息
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protected $message = [
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'act_name.require' => '拼团标题必填',
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'act_name.max' => '拼团标题长度不得超过50字符',
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'time_limit.require' => '成团有效期必填',
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'time_limit.number' => '成团有效期格式错误',
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'time_limit.gt' => '成团有效期必须大于0',
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'needer.require' => '需要成团人数必须',
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'needer.gt' => '需要成团人数必须大于1人',
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'goods_id.require' => '请选择参与拼团的商品',
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'bonus.checkBonus' => '团长佣金格式错误',
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'stock_limit.number' => '抽奖限量格式错误',
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'buy_limit.number' => '购买限制数格式错误',
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'buy_limit.egt' => '购买限制数范围0~10000',
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'buy_limit.lt' => '购买限制数范围0~10000',
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'virtual_num.number' => '虚拟销售基数格式错误',
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'share_title.max' => '分享标题长度不得超过50字符',
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'share_desc.max' => '分享描述长度不得超过200字符',
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'share_img.require' => '分享图片必须上传',
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'team_goods_item.require' => '请选择参与拼团的商品',
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];
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protected function checkTeamGoodsItem($value, $rule ,$data){
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$regex = '([1-9]\d*(\.\d*[1-9])?)|(0\.\d*[1-9])';
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foreach($value as $item){
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if(!array_key_exists('team_price', $item)){
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return '拼团价格必须';
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}
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if(!$this->regex($item['team_price'], $regex)){
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return '拼团价格格式错误';
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}
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if($item['item_id'] > 0){
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//商品规格
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$spec_goods_price = Db::name("spec_goods_price")->field('key_name,price')->where(['item_id'=>$item['item_id']])->find();
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if($item['team_price'] > $spec_goods_price['price']){
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return $spec_goods_price['key_name'].'拼团价格必须低于单买价格';
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}
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}else{
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$goods = Db::name('goods')->field('goods_name,shop_price')->where('goods_id',$item['goods_id'])->find();
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if($item['team_price'] > $goods['shop_price']){
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return $goods['goods_name'].'拼团价格必须低于单买价格';
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}
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}
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}
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return true;
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}
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/**
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* 检查拼团活动成功一次最少需要库存，假定一人
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* @param $value|验证数据
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* @param $rule|验证规则
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* @param $data|全部数据
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* @return bool|string
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*/
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protected function checkNeed($value, $rule ,$data)
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{
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if($data['team_goods_item'][0]['item_id'] > 0){
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//商品规格
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$item_ids = get_arr_column($data['team_goods_item'],'item_id');
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$store_count = Db::name("spec_goods_price")->where('item_id','IN', $item_ids)->sum('store_count');
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}else{
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$store_count = Db::name('goods')->where('goods_id',$data['goods_id'])->getField('store_count');
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}
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if($data['buy_limit'] > 0){
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$needStoreCount = $data['buy_limit'] * $value;
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if($store_count < $needStoreCount){
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return '单次拼团若每人购买满（限购)'.$data['buy_limit'].'件'.'成团条件'.$value.'人'.',则最少需要库存'.$needStoreCount;
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}else{
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return true;
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}
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}else{
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$needStoreCount = $value;
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if($store_count < $needStoreCount){
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return '单次拼团若每人购买一件,成团条件'.$value.'人'.',则最少需要库存'.$needStoreCount;
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}else{
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return true;
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}
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}
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}
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/**
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* 该活动是否可以编辑
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* @param $value|验证数据
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* @param $rule|验证规则
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* @param $data|全部数据
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* @return bool|string
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*/
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protected function checkTeamId($value, $rule ,$data)
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{
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$isHaveOrder = Db::name('order_goods')->where(['prom_type' => 6, 'prom_id' => $value])->find();
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if($isHaveOrder){
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return '该活动已有用户下单购买不能编辑';
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}else{
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return true;
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}
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}
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protected function checkStockLimit($value, $rule ,$data){
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if($data['team_type'] != 2){
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return true;
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}
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if($value <= 0){
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return '抽奖限量必须大于0';
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}
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if($data['item_id'] > 0){
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//商品规格
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$store_count = Db::name("spec_goods_price")->where(['item_id'=>$data['item_id']])->getField('store_count');
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}else{
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$store_count = Db::name('goods')->where('goods_id',$data['goods_id'])->getField('store_count');
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}
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if($store_count < $value){
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return '商品库存只有'.$store_count.'件,不能满足'.$value.'人购买';
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}else{
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return true;
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}
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}
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protected function checkBonus($value, $rule ,$data){
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$regex = '^(?=.*[1-9])\d+(\.\d{1,2})?$';
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if($data['team_type'] == 1 && !$this->regex($data['bonus'], $regex)){
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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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} |