CakePHP多重請求

Question

我在同一時間面臨多個請求的問題。我正在檢查數據庫，如果此數據存在，則不插入相同的記錄。

使用CakePHP

$userdata = $this->MobappFan->find('first', array(
            'conditions' => array(
             'MobappFan.id' => 123, 
             'MobappFan.mobapp_id' => 234, 
             'MobappFan.deleted' => 0 
            ), 
            'fields' => array('MobappFan.id', 'MobappFan.status', 'MobappFan.blocked'), 
            'contain' => false 
           ) 
          ); 
if(!$userdata) { 
    $this->MobappFan->save($this->request->data); 
} 

但是2.6版本由於使用相同的參數相同的請求無法找到現有的記錄。

請幫

感謝

Answer 1

我覺得基本上你只是想在當前檢查張貼ID

你可以做到這一點，如下

$userdata = $this->MobappFan->find('first', array(
           'conditions' => array(
            'MobappFan.id' => 123, 
            'MobappFan.id !=' => $this->request->data['MobappFan']['id'], 
            'MobappFan.mobapp_id' => 234, 
            'MobappFan.deleted' => 0 
           ), 
           'fields' => array('MobappFan.id', 'MobappFan.status', 'MobappFan.blocked'), 
           'contain' => false 
          ) 
         ); 
if(!$userdata) { 
     $this->MobappFan->save($this->request->data); 
} 

或

$userdata = $this->MobappFan->find('first', array(
           'conditions' => array(
            'MobappFan.id' => 123, 
            "NOT" => array('MobappFan.id' => $this->request->data['MobappFan']['id']), 
            'MobappFan.mobapp_id' => 234, 
            'MobappFan.deleted' => 0 
           ), 
           'fields' => array('MobappFan.id', 'MobappFan.status', 'MobappFan.blocked'), 
           'contain' => false 
          ) 
         ); 
if(!$userdata) { 
    $this->MobappFan->save($this->request->data); 
} 

希望這有助於。如果你能解釋更多你需要什麼，那麼我可以寫出更好的條件，或者你可以查看詳細信息here