order_id

application/index/controller/Finance.php

@@ -2386,8 +2386,11 @@ class Finance extends Basic
             }
 
             if (!empty($this->params['bargain_id'])) {
-                $order_id = $this->m_bargain->getFieldValue('order_id', $this->params['bargain_id']);
-                $where[] = ['EXP', 'a.id='.$order_id];
+                $order_id = $this->m_bargain->getFieldValue('order_id', ['id'=>$this->params['bargain_id']]);
+
+                if (!empty($order_id)) {
+                    $where[] = ['EXP', 'a.id='.$order_id];
+                }
             }
 
             if (!empty($this->params['pay_id'])) {

application/model/OBargainModel.php

@@ -1593,7 +1593,7 @@ class OBargainModel extends Model
      * @return mixed
      */
     public function getFieldValue($field, $where) {
-        return $this->where($where)->value($field);
+        return $this->db_->where($where)->value($field);
     }
 
     /**
@@ -1605,7 +1605,7 @@ class OBargainModel extends Model
      * @throws \think\exception\DbException
      */
     public function getDetail($field, $where) {
-        return $this->field($field)
+        return $this->db_->field($field)
             ->where($where)
             ->find();
     }