ngds，帮会员复消，水机分期相关

common/models/forms/OrderForm.php

@@ -837,6 +837,7 @@ class OrderForm extends Model
         $totalAmount = 0;
         $totalPv = 0;
         $goodsType = ShopGoods::GOODS_TYPE;
+        $hasInstalment = 0;
         foreach ($this->goodsNum as $k => $v) {
             if ($v) {
                 $goods = ShopGoods::findOneAsArray('ID=:ID AND STATUS=1',[':ID'=> $ids[$k]]);
@@ -871,11 +872,17 @@ class OrderForm extends Model
                     if($v>1){ // 不可以购买多个
                         throw new Exception(Yii::t('app', 'allowOnlyOne'));
                     }
-                    $loginUserId = \Yii::$app->user->id;
-                    $userStage = Instalment::getStage($loginUserId);
-                    if ($userStage==0 || $userStage == 3){
+                    $userId = Info::getUserIdByUserName($this->userName);
+                    $userStage = Instalment::getStage($userId);
+                    $userInstalmentInfo = Instalment::getInfo($userId);
+                    if ($userStage == 3){
 
                     }else{
+                        if($userInstalmentInfo){
+                            if($userInstalmentInfo['STAGE']>0 && $userInstalmentInfo['ORDER_TYPE']!='FX'){
+                                throw new Exception(Yii::t('app', 'canNotBuy'));
+                            }
+                        }
                         if($userStage + 1 != $goods['INSTALMENT']){ // 若用户分期阶段+1不等于商品的分期阶段，则报异常
                             throw new Exception(Yii::t('app', 'canNotBuy'));
                         }
@@ -949,6 +956,18 @@ class OrderForm extends Model
             if (!$orderResult = $this->addUserOrder()) {
                 throw new Exception(Form::formatErrorsForApi($orderResult->getErrors()));
             }
+            if ($hasInstalment){ // 如果有分期付款的商品，写入信息至分期付款表
+                $instalmentModel = Instalment::findOne(['USER_ID'=>$userId]);
+                if(!$instalmentModel) {
+                    $instalmentModel = new Instalment();
+                }
+                $instalmentModel->USER_ID = $userId;
+                $instalmentModel->STAGE = $hasInstalment;
+                $instalmentModel->ORDER_TYPE = 'FX';
+                $instalmentModel->UPDATE_TIME = time();
+                $instalmentModel->save();
+            }
+
             $transaction->commit();
         }catch (\Exception $e){
             $transaction->rollBack();