Thinkphp optimistic lock application after inheriting advanced model (in test)

1<?PHP2 classIndexactionextendsAction {3     Private $d _user;4     Private $user;5     Private $arr;6     7      Public function__construct () {8Parent::__construct ();9         $this->d_user = d (' user ');Ten         $this->user = M (' user '); One          A         //configuration information of the payment -         $this->arr =Array( -' UserA ' = 1, the' UserB ' = 2, -' Money ' = 300 -         ); -     } +      -     /** + * Make money logic (transactional operation) A      */ at      Public functionindex () { -         $this->user->Starttrans (); -         $this->moneyfill ($this->user,$this->arr[' UserA '),$this->arr[' Money ']); -          -         $data=Array(' id ' = =$this->arr[' UserA ', ' money ' =Array(' exp ', ' money-'.)$this->arr[' Money '])); -         $data 2=Array(' id ' = =$this->arr[' UserB ', ' money ' =Array(' exp ', ' money + '.$this->arr[' Money '])); in          -         if($data=$this->d_user->locktable ($data)){ to             $res=$this->user->save ($data); +         } -         if($data 2=$this->d_user->locktable ($data 2)){ the             $res 2=$this->user->save ($data 2); *         } $         Panax Notoginseng         if($res&&$res 2){ -             $this->user->commit (); the             Echo' Commit '; +}Else { A             $this->user->rollback (); the             Echo' Rollback '; +         } -     } $      $     /** - * Does the expense party's money meet -      */ the     Private functionMoneyfill ($user,$id,$money){ -         $current _money=$user->where (Array(' id ' = =$id)->getfield (' money '));Wuyi         if($current _money<$money){ the             Echo' Money no worth! '; -             Exit; Wu         } -     } About}

1<?PHP2 /**3 * User table Model class4  */5 classUsermodelextendsadvmodel{6     7     /**8 * Optimistic lock Operation9      */Ten      Public functionLocktable ($res){ One          A         //Record optimistic lock -         $res=$this->recordlockversion ($res); -          the         //Cache optimistic lock for current thread -         $this->cachelockversion ($res); -          -         //Check optimistic lock and return lock +         return $this->checklockversion ($res,$options); -     } + } A?>

Thinkphp optimistic lock application after inheriting advanced model (in test)