Duffer Derek

<?php namespace App\Repository\General;
use Exception;

/**
 * Created by PhpStorm.
 * User: jis
 * Date: 6/4/15
 * Time: 10:30 AM
 */
abstract class JModel extends MongoConnection
{
    public $collection;

    public function __construct($attributes = array())
    {
//        $conObj = new MongoConnection();
//        $this->collection = $conObj->getCollection($attributes['table']);
        $this->collection = $this->getCollection($attributes['table']);
    }
    
    

    public function createIndex($array)
    {
        $this->collection->createIndex($array);
    }

    public function create($data)
    {
        $data['created_at'] = time();
        $data['updated_at'] = time();
        $this->collection->insert($data);
        return (String)$data['_id'];
    }

    public function delete($query)
    {
        $this->collection->remove($query);
    }

    public function firstOrCreate($data)
    {
        $result = $this->collection->findOne($data);
        if ($result) {
            return $result['_id'];
        } else {
            $data['created_at'] = time();
            $this->collection->insert($data);
            return $data['_id'];
        }
    }

    public function createIfNotExists($data)
    {
        $result = $this->collection->findOne($data);
        if ($result) {
            return false; // data already exists
        } else { // create new item
            $data['created_at'] = time();
            $this->collection->insert($data);
            return $data['_id'];
        }
    }

    public function update($query, $newData, $multiple = true)
    {
        $newData['updated_at'] = time();
        if (isset($newData['_id']))
            unset($newData['_id']);
        $this->collection->update($query, array('$set' => $newData), array('multiple' => $multiple));
    }

    public function findOne($query)
    {
        return $this->collection->findOne($query);
    }

    public function find($query, $limit = null)
    {
        $cursor = $this->collection->find($query);
        if ($cursor) {
            try {
                $cursor->sort(array('updated_at' => -1));
            } catch (Exception $e) {
            }
            if ($limit) {
                $cursor->limit($limit);
                if ($limit == 1) {
                    if ($cursor->count() > 0) {
                        $cursor->getNext();
                        return $cursor->current();
                    }
                }
            }
            if ($cursor->count() > 0) {
                return $cursor;
            }
        }
        return null;
    }

    public function findAndSortBy($query, $sort, $limit = null)
    {
        $cursor = $this->collection->find($query);
        if ($cursor) {
            try {
                $cursor->sort(array($sort => -1));
            } catch (Exception $e) {
            }
            if ($limit) {
                $cursor->limit($limit);
                if ($limit == 1) {
                    if ($cursor->count() > 0) {
                        $cursor->getNext();
                        return $cursor->current();
                    }
                }
            }
            if ($cursor->count() > 0) {
                return $cursor;
            }
        }
        return null;
    }

    public function getCount($query)
    {
        $cursor = $this->collection->find($query);
        if ($cursor) {
            return $cursor->count();
        }
        return 0;
    }

    public function findPage($query, $page, $limit)
    {
        $skip = ($page - 1) * $limit;
        $sort = array('updated_at' => -1);

        $cursor = $this->collection->find($query)->skip($skip)->limit($limit)->sort($sort);;
        if ($cursor) {
            return $cursor;
        }
        return null;

    }


}