电商中设置满包邮，满减等促销搞活动；电商平台同步到第三方，日志记录

1.添加同步：

if($import_shop_activity ['base_info'] ['status'] == 1 )
{
   foreach ( $r as $v ) {
      if ($v ['code'] == 0) {
         // 批量插入信息之后，获取到每个的id，再写入详情
         foreach ( $import_shop_activity ['detail'] as $vt ) {
            //以前只有reduce_price 现在添加 free_delivery（包快递） 、free_logistics （包物流） 、free_service (免服务费 ) 、discount_server （服务费打折)
            /*
                          * 1.插入满减
                          * 2.插入满包邮
                          * 3.插入免服务和折服务                      201510211113    梁大光
                          */
            //满减-
            if(!empty($vt['input_arrive']) && ($vt['input_arrive'] > 0))
            {
               switch($vt['type'])
               {
                  case 'add_discount':
                     $all_insert_item [] = array (
                        'item_parent_id' => $v ['generateKey'],
                        'item_type' => 'reduce_price',
                        'item_value_1' => (float)$vt ['input_arrive'],
                        'item_value_2' => (float)$vt ['item_action'] <= 0 ? 0 : $vt ['item_action']
                     );
                     break;

                  case 'logistics':
                     $all_insert_item [] = array (
                        'item_parent_id' => $v ['generateKey'],
                        'item_type' => 'free_logistics',
                        'item_value_1' => (float)$vt ['input_arrive'],
                        'item_value_2' => 1
                     );
                     break;

                  case 'express':
                     $all_insert_item [] = array (
                        'item_parent_id' => $v ['generateKey'],
                        'item_type' => 'free_delivery',
                        'item_value_1' => (float)$vt ['input_arrive'],
                        'item_value_2' => 1
                     );
                     break;

                  case 'service_free':
                     $all_insert_item [] = array (
                        'item_parent_id' => $v ['generateKey'],
                        'item_type' => 'free_server',
                        'item_value_1' => (float)$vt ['input_arrive'],
                        'item_value_2' =>(float) $vt ['item_action']
                     );
                     break;

                  case 'service_discount':
                     $all_insert_item [] = array (
                        'item_parent_id' => $v ['generateKey'],
                        'item_type' => 'discount_server',
                        'item_value_1' => (float)$vt ['input_arrive'],
                        'item_value_2' => (float)$vt ['item_action'] <= 0 ? 100 :  $vt ['item_action']
                     );
                     break;
                  default:
                     break;
               }
            }
         }
      }
   }
   $log_pid = array();
   foreach($all_insert_item as $key => $value)
   {
         $log_pid[] = $value['item_parent_id'];
   }
   //去掉log_pid 中重复部分
   $log_pid = array_unique($log_pid);
   $item_status = write_autoExecute ( "XXX", $all_insert_item, 'batch_insert' );
   if(!empty($item_status))
   {         //只有真正的有满减活动规则存在的候时我才写日志
      $insert_data_array = array();
      $note = '系统,新建:'.$import_shop_activity ['base_info'] ['subject'];
      foreach($log_pid as $key => $val)
      {
         $insert_data_array[] = array (
                                 'user_id' => '0',
                                 'note' => $note,
                                 'pid' => $val,
                                 'type' => 'reduce_price_log',
                                 'add_time' => time (),
                                 'platform' => $platform
         );
      }

2.编辑同步：

   $activity_log = '';
   foreach($old_activity as $key => $val)
   {
         switch ($key)
         {
            case 'subject':
               if(!empty($val) && ($val != $import_shop_activity ['base_info'] ['subject']))
               $activity_log .= '编辑[活动名称]:'.$val.'-->'.$import_shop_activity ['base_info'] ['subject'].'; ';
               if(empty($val)  && ($val != $import_shop_activity ['base_info'] ['subject']))
                  $activity_log .= '新增[活动名称]:'.$import_shop_activity ['base_info'] ['subject'].'; ';
               break;
            case 'link_url':
               if(!empty($val) && ($val!= $import_shop_activity ['base_info'] ['link_url']))
                  $activity_log .= '编辑[活动链接]:'.$val.'-->'.$import_shop_activity ['base_info'] ['link_url'].'; ';
               if(empty($val) && ($val != $import_shop_activity ['base_info'] ['link_url']))
                  $activity_log .= '新增[活动链接]:'.$import_shop_activity ['base_info'] ['link_url'].'; ';
               break;
            case 'starttime':
               if(!empty($val) && ($val != $import_shop_activity ['base_info'] ['starttime']))
                  $activity_log .= '编辑[开始时间]:'.date('Y-m-d H:i:s',$val).'-->'.date('Y-m-d H:i:s',$import_shop_activity ['base_info'] ['starttime']).'; ';
               break;
            case 'endtime':
               if(!empty($val) && ($val != $import_shop_activity ['base_info'] ['endtime']))
                  $activity_log .= '编辑[结束时间]:'.date('Y-m-d H:i:s',$val).'-->'.date('Y-m-d H:i:s',$import_shop_activity ['base_info'] ['endtime']).'; ';
               break;
            default :
               break;
         }
      if($key == 'status' && ($val != $import_shop_activity ['base_info'] ['status']))
      {
         $status_log_old = $val == 1 ? '开启' : '关闭';
         $status_log_now = $val == 1 ? '关闭' : '开启';
         $sts = $val == 0 ? 1 : '';
         ($val == 0 && empty($result_item)) ? $activity_log .= '复制:'.$import_shop_activity ['base_info'] ['subject'].'; ' : $activity_log .= '编辑[活动状态]:'.$status_log_old.'-->'.$status_log_now.'; ';
      }
   }

// 第三方没关闭的活动，要同步状态     目的是关闭活动     20151026   梁大光
if ($import_shop_activity ['base_info'] ['status'] == 0)
{
   //如果是从复制到复制 那么就直接结束
   if(!empty($result_item))
   {
      $where =  array (array ('key' => 'from_mll_act_id',    'op' => '=','value' => $import_shop_activity ['base_info'] ['id']) , array ('key' => 'pro_status','op' => '=','value' => 1 ));    //只关闭没有没停用的用户
      $status = write_autoExecute ( "XXX",  array ('pro_status' => 0), 'update' ,$where );
   }
   else
   {  
      header("Location: /admin/new_promotion_activity.php?act=list");
      exit;
   }

}elseif($import_shop_activity ['base_info'] ['status'] == 1 )
{
   //现在就用2种情况了   1.原来的status = 有 0 系统自己停用的 ：禁用    1   开启 状态    2 用户停用的   ：停用
   $where =  array (array ('key' => 'from_mll_act_id','op' => '=',    'value' => $import_shop_activity ['base_info'] ['id']),array ('key' => 'pro_status','op'=> '=','value' => 0));
   //1.原来的status = 0
   $status_new = write_autoExecute ( "XXX", array ('pro_status' => 1), 'update',$where);
}else{}
$result = mainUniRE ( 'Third_BUV1_Shoppromotion', array (
      'from_mll_act_id' => $import_shop_activity ['base_info'] ['id']
) );
if ($result ['error'] != 0) {
   sys_msg ( "同步活动到第三方失败，规则别名：Third_BUV1_Shoppromotion 返回失败" );
}
$old_item = array();
foreach($old_activity_item as $key => $val)
{
   if($val['is_valid'] == 1)
   {
      $old_item[$val['type']] = array(
         'input_arrive' => $val['input_arrive'],
         'item_action' => $val['item_action'],
      );
   }
   $old_item_arr[] = $old_item;
}

$all_insert_data = array ();
$all_shop_ids = array ();
$result = shop_unique($result);
$pro_id_log = array();
foreach ( $result ['msg'] as $v ) {
   $pro_id = $v ['pro_id'];
   $pro_id_log []= $v ['pro_id'];
   $all_shop_ids [] = $v ['pro_shop'];
   //取出status == 2 的活动id  然后再重新插入一条相同的活动
   if($v['pro_status'] == 2 && ($old_activity['status'] ==0) )
   {
      $all_update_new []= array (
         'pro_name' => $import_shop_activity ['base_info'] ['subject'],
         'pro_time_start' => $import_shop_activity ['base_info'] ['starttime'],
         'pro_time_end' => $import_shop_activity ['base_info'] ['endtime'],
         'pro_desc' => $import_shop_activity ['base_info'] ['subject'],
         'pro_link' => $import_shop_activity ['base_info'] ['link_url'],
         'pro_type' => 'reduce_price',
         'pro_is_all' =>1,
         'pro_genre' =>1,
         'pro_save_time' =>time(),
         'pro_shop' =>$v['pro_shop'],
         'pro_status' =>1,
         'pro_is_delete' =>0,
         'pro_shop' =>$v['pro_shop'],
         'from_mll_act_id' =>$import_shop_activity ['base_info'] ['id']
      );
   }
   // 删除之前的满减活动
   write_autoExecute ( "XXX", $all_update_data, 'delete', array (
   array (
   'key' => 'item_parent_id',
   'op' => '=',
   'value' => $pro_id
   )
   ) );
   $new_pro_item = array();
   /*var_dump($old_item);exit;*/
   $pro_type_arr = array();
   foreach ( $import_shop_activity ['detail'] as $k =>  $vt ) {
      //以前只有reduce_price 现在添加 free_delivery（包快递） 、free_logistics （包物流） 、free_service (免服务费 ) 、discount_server （服务费打折)   20151027  梁大光
      //满减
      $pro_type_arr[$k] = $vt['type'];

      if(!empty($vt['input_arrive']) && ($vt['input_arrive'] > 0))
      {
         switch($vt['type'])
         {
            case 'add_discount':
               $all_insert_item [] = array (
                  'item_parent_id' => $pro_id,
                  'item_type' => 'reduce_price',
                  'item_value_1' => (float)$vt ['input_arrive'] ,
                  'item_value_2' => (float)$vt ['item_action'] <= 0 ? 0 :$vt ['item_action']
               );
               $new_pro_item[] = array(
                  'item_type' => 'reduce_price',
                  'item_value_1' =>  (float)$vt ['input_arrive'],
                  'item_value_2'=>  (float)$vt ['item_action']
               );
               break;

            case 'logistics':
               $all_insert_item [] = array (
                  'item_parent_id' => $pro_id,
                  'item_type' => 'free_logistics',
                  'item_value_1' => $vt ['input_arrive'] ,
                  'item_value_2' => '1'
               );
               $new_pro_item[] = array(
                  'item_type' => 'free_logistics',
                  'item_value_1' =>  (float)$vt ['input_arrive'],
                  'item_value_2'=>  (float)$vt ['item_action']
               );
               break;

            case 'express':
               $all_insert_item [] = array (
                  'item_parent_id' => $pro_id,
                  'item_type' => 'free_delivery',
                  'item_value_1' => (float)$vt ['input_arrive']  ,
                  'item_value_2' => '1'
               );
               $new_pro_item[] = array(
                  'item_type' => 'free_delivery',
                  'item_value_1' =>  (float)$vt ['input_arrive'],
                  'item_value_2'=>  '1'
               );
               break;

            case 'service_free':
               $all_insert_item [] = array (
                  'item_parent_id' => $pro_id,
                  'item_type' => 'free_server',
                  'item_value_1' => (float)$vt ['input_arrive'] ,
                  'item_value_2' => (float)$vt ['item_action'],
               );
               $new_pro_item[] = array(
                  'item_type' => 'free_server',
                  'item_value_1' =>  (float)$vt ['input_arrive'],
                  'item_value_2'=>  (float)$vt ['item_action']
               );
               break;

            case 'service_discount':
               $all_insert_item [] = array (
                  'item_parent_id' => $pro_id,
                  'item_type' => 'discount_server',
                  'item_value_1' => (float)$vt ['input_arrive'] ,
                  'item_value_2' => (float)$vt ['item_action'] <= 0 ? 100 : $vt ['item_action']
               );
               $new_pro_item[] = array(
                  'item_type' => 'discount_server',
                  'item_value_1' =>  (float)$vt ['input_arrive'],
                  'item_value_2'=>  (float)$vt ['item_action']
               );
               break;
            default:
               break;
         }
      }
   }
}
// $now_item , $old_activity_item
if(!empty($old_activity_item) && !empty($now_item))
{
   $note_3 = $note_4 = $note_5 = '';
   $pro_now_id = $pro_old_id =$pro_now_arr = array();
   foreach($now_item as $key => $val)
   {
         if(empty($val['rec_id']))
         {
            switch ($val['type'])
            {
               case 'add_discount':
                  $note_3 .= '新增[满减活动]满'.$val['input_arrive'].'元-->'.$val['item_action'].'元;' ;
                  break;
               case 'logistics':
                  $note_3 .= '新增[包物流活动]满'.$val['input_arrive'].'元-->包物流' ;
                  break;
               case 'express':
                  $note_3 .= '新增[包快递活动]满'.$val['input_arrive'].'元-->包快递;';
                  break;
               case 'service_free':
                  $within = ((float)$val['item_action']) ? '订单金额'.((float) $val['item_action']).'%以内;' : ';';
                  $note_3 .=' 新增[免服务费活动]满'.$val['input_arrive'].'元-->免服务费,'.$within;
                  break;
               case 'service_discount':
                  $discount =  ((float)$val['item_action']) ? '服务费打'.((float) $val['item_action']).'折;' : '服务费打折;';
                  $note_3 .= '新增[服务费打折活动]满'.$val['input_arrive'].'-->'.$discount;
                  break;
               default:
                  break;
            }
         }
         else
         {
            $pro_now_id[]=intval($val['rec_id']);
            $id=intval($val['rec_id']);
            $pro_now_arr[$id]=$val;
         }
   }
   //删除和编辑活动项目
   foreach($old_activity_item as $key => $val)
   {
      if(!empty($val['is_valid']))
      {
         if(!in_array($val['rec_id'],$pro_now_id))
         {
            $input = (float)$val['input_arrive'];
            $item_action = (float)$val['item_action'];
            switch ($val['type'])
            {
               case 'add_discount':
                  $note_4 .= '编辑[满减活动]取消满'.$input.'-->减'.$item_action.'元活动;' ;
                  break;
               case 'logistics':
                  $note_4 .= '编辑[包物流活动]取消满'.$input.'包物流活动;' ;
                  break;
               case 'express':
                  $note_4 .= '编辑[包快递活动]取消满'.$input.'包快递活动;';
                  break;
               case 'service_free':
                  $note_4 .='编辑[免服务费活动]取消满'.$input.'勉服务费活动;';
                  break;
               case 'service_discount':
                  $note_4 .= '编辑[服务费打折活动]取消满'.$input.'服务费打折活动;';
                  break;
               default:
                  break;
            }
         }
         elseif(in_array($val['rec_id'],$pro_now_id))
         {
            if(((float)$val['input_arrive']) != ((float)$pro_now_arr[$val['rec_id']]['input_arrive']) || (((float)$val['item_action']) != ((float)$pro_now_arr[$val['rec_id']]['item_action'])))
            {
               switch ($val['type'])
               {
                  case 'add_discount':
                     $note_5 .= '编辑[满减活动]满'. ((float)$val['input_arrive']).'元减'.((float)$val['item_action']).'元-->满'.((float)$pro_now_arr[$val['rec_id']]['input_arrive']).'元减'. ((float)$pro_now_arr[$val['rec_id']]['item_action']).'元; ';
                     break;
                  case 'logistics':
                     $note_5 .= '编辑[包物流活动]满'.((float)$val['input_arrive']).'包物流-->满'.(float)$pro_now_arr[$val['rec_id']]['input_arrive'].'包物流; ';
                     break;
                  case 'express':
                     $note_5 .= '编辑[包快递活动]满'.((float)$val['input_arrive']).'包快递-->满'.(float)$pro_now_arr[$val['rec_id']]['input_arrive'].'包快递; ';
                     break;
                  case 'service_free':
                     $service_free_old = (float)$val['item_action'] !=0 ? '订单金额'.((float)$val['item_action']).'%以内' : '免服务费';
                     $service_free_new = (float)$pro_now_arr[$val['rec_id']]['item_action'] !=0 ? '订单金额'.(float)$pro_now_arr[$val['rec_id']]['item_action'].'%以内' : '免服务费';
                     $note_5 .='编辑[免服务费活动]满'.((float)$val['input_arrive']).$service_free_old.'-->满'.(float)$pro_now_arr[$val['rec_id']]['input_arrive'].$service_free_new.'; ';
                     break;
                  case 'service_discount':
                     $service_discount_old = (float)$val['item_action'] != 0 ? '服务费打'.((float)$val['item_action']).'折' : '服务费打折';
                     $service_discount_new = (float)$pro_now_arr[$val['rec_id']]['item_action'] !=0 ? '服务费打'.(float)$pro_now_arr[$val['rec_id']]['item_action'].'折' : '服务费打折';
                     $note_5 .= '编辑[服务费打折活动]满'.((float)$val['input_arrive']).$service_discount_old.'-->满'.(float)$pro_now_arr[$val['rec_id']]['input_arrive'].$service_discount_new.'; ';
                     break;
                  default:
                     break;
               }
            }
         }else{}
      }
   }
}


3.在一个多维数组中去掉底层数组中某一个重复的值

function shop_unique ($a)
{
   $b=array();
   $result=array();
   foreach($a as $e){
      if(!empty($e) && is_array($e))
      {
         foreach($e as $v)
         {
            $id=intval($v['pro_shop']);
            $b[$id]=isset($b[$id]) ? $v['pro_save_time']> $b[$id]['pro_save_time'] ? $v:$b[$id] : $v;
            $result = array(
               'error' =>0,
               'msg'   => array_values($b)
            );
         }
      }
   }
   return $result;
}