/**
* [关注]
* @param [int] $product_id [产品id]
* @param [int] $rel_id 活动产品ID 如果存在则是 更新活动产品统计
* @param [int] $type [1,2]
* 1 关注 2 取消关注
*
* @return [json_encode] [0,1]
* 0 执行成功 1001 参数错误 1002 系统繁忙
* 关注接口:http://idaiyan_new.cn/frontend/web/index.php?r=product/user_id=24&product=4291&type=1
* 取消接口:http://idaiyan_new.cn/frontend/web/index.php?r=product/user_id=24&product=4302&type=2
*/
public function actionFollow()
{
//判断登陆
$user = PublicLibrary::is_login();
if ($user && PublicLibrary::is_ajax()) {
$uid = $user['uid'];
} else {
echo PublicLibrary::format_res_encode('1002', 'login or not ajax error !');
exit;
}
// $uid = 25;
$session = Yii::$app->session;
$session->isActive ? '' : $session->open();
$form = Yii::$app->request->post();
$id = isset($form['id']) ? intval($form['id']) : '';
$product_id = isset($form['product_id']) ? intval($form['product_id']) : $id;
$type = isset($form['type']) ? intval($form['type']) : '';
$rel_id = isset($form['rel_id']) ? intval($form['rel_id']) : '';
//活动产品id
//用活动产品id 获取活动ID 产品ID
if ($rel_id) {
$pactivity_model = new ActivityProduct();
$pactivity = $pactivity_model->pk($rel_id);
$activity_id = $pactivity->acti_id ? $pactivity->acti_id : 0;
$product_id = $pactivity->product_id ? $pactivity->product_id : 0;
}
//用户不能关注自己产品
if (!isset($product_id)) {
$mActivityProduct = new ActivityProduct();
$result = $mActivityProduct->pk($rel_id);
$product_id = $result->product_id;
}
$productBase = new IProductBase();
if ($productBase->isMyProduct($uid, $product_id)) {
echo PublicLibrary::format_res_encode('1004', '自己不能关注自己的产品');
exit;
}
$pbase = IProductBase::findOne($product_id);
$pbaseuid = $pbase['uid'];
// $rel_id = 24576;
// $type = 2;
// //用活动产品id 获取活动ID 产品ID
// if ($rel_id) {
// $pactivity_model = new ActivityProduct();
// $pactivity = $pactivity_model->pk($rel_id);
// $activity_id = $pactivity->acti_id ? $pactivity->acti_id : 0;
// $product_id = $pactivity->product_id ? $pactivity->product_id : 0;
// }
if (empty($product_id)) {
echo PublicLibrary::format_res_encode('1003', 'param error !');
exit;
}
$model_Base = new ProductFollow();
$Mpfollow = new ProductFollow();
//对follow_num增减
$follow_num = new IProductStat();
$Mapstar = new ActivityProductStat();
$Mmemberstat = new MemberStat();
if ($type == ProductFollow::API_FOLLOW) {
if ($rel_id) {
//设置关注的产品id集 session
$follow_activ_product = $session['follow_activ_product'] ? $session['follow_activ_product'] : array();
array_push($follow_activ_product, $rel_id);
$session['follow_activ_product'] = $follow_activ_product;
$activityfollow = $Mpfollow->activityfollow($rel_id, $product_id, $activity_id, $uid);
if ($activityfollow == ProductFollow::FOLLOW_OP_SUCC) {
$Mapstar->incr($rel_id, 'follow_num');
}
}
// //设置关注的产品id集 session
// $follow_productids = $session['follow_product'];
// array_push($follow_productids, $product_id);
// $session['follow_product'] = $follow_productids;
$follow = $model_Base->follow($product_id, $uid);
if ($follow === ProductFollow::FOLLOW_OP_SUCC || $follow === true) {
//设置关注的产品id集 session
$follow_productids = $session['follow_product'] ? $session['follow_product'] : array('');
array_push($follow_productids, $product_id);
$session['follow_product'] = $follow_productids;
$follow_num = $follow_num->modify('follow_num', $product_id);
//增加 产品统计表 该产品关注数
$Mmemberstat->incr($pbaseuid, 'pfollow_allnum');
//增加 用户统计表 产品关注总数字段
} else {
if ($follow === ProductFollow::FOLLOW_OP_EXISTS) {
// 获取该产品关注数
$follow_num = count($model_Base->getFollowUsers($product_id));
}
}
} else {
if ($rel_id) {
//设置关注的产品id集 session
$follow_activ_product = $session['follow_activ_product'] ? $session['follow_activ_product'] : array();
$key = array_search($rel_id, $follow_activ_product);
unset($follow_activ_product[$key]);
$session['follow_activ_product'] = $follow_activ_product;
$follow = $activityunfollow = $Mpfollow->activityunfollow($rel_id, $product_id, $activity_id, $uid);
//var_dump($activityunfollow);die;
if ($activityunfollow === true) {
$Mapstar->decr($rel_id, 'follow_num');
}
$follow_num = count($model_Base->getFollowUsers($product_id));
} else {
// //设置关注的产品id集 session
// $follow_productids = $session['follow_product'];
// $key = array_search($product_id, $follow_productids);
// unset($follow_productids[$key]);
// $session['follow_product'] = $follow_productids;
$follow = $model_Base->unfollow($product_id, $uid);
if ($follow === ProductFollow::FOLLOW_OP_SUCC || $follow === true) {
//设置关注的产品id集 session
$follow_productids = $session['follow_product'] ? $session['follow_product'] : array('');
$key = array_search($product_id, $follow_productids);
unset($follow_productids[$key]);
$session['follow_product'] = $follow_productids;
$follow_num = $follow_num->modify('follow_num', $product_id, 1, FALSE);
//减少该产品关注数
$Mmemberstat->decr($pbaseuid, 'pfollow_allnum');
//减少 用户统计表 产品关注总数字段
} else {
if ($follow === ProductFollow::FOLLOW_OP_CANCELLED) {
//设置关注的产品id集 session
$follow_productids = $session['follow_product'] ? $session['follow_product'] : array('');
$key = array_search($product_id, $follow_productids);
unset($follow_productids[$key]);
$session['follow_product'] = $follow_productids;
// 获取该产品关注数
$follow_num = count($model_Base->getFollowUsers($product_id));
}
}
}
}
if ($follow) {
//用户信息
$member = new Member();
$user = $member->getByUid($pbaseuid);
$pfollow_allnum = $user['memberstar']['pfollow_allnum'];
//被关注商品数
$pfollow_num = $user['memberstar']['follow_num'];
$renqi = isset($user['memberstar']) && is_array($user['memberstar']) ? array_sum($user['memberstar']) : 0;
echo PublicLibrary::format_res_encode('0', 'success', array('follow_num' => $follow_num, 'renqi' => $renqi, 'pfollow_allnum' => $pfollow_allnum));
//echo PublicLibrary::format_res_encode('0', 'success', array('follow_num'=> json_encode($session['follow_product'])));
} else {
echo PublicLibrary::format_res_encode('1001', 'params error');
}
}
