CODEWITHSUNDEEP
cakephp
caradrye
caradrye

Reputation: 497

Combining lists of data from Multiple Models and sort them by date created in cakephp

I have 3 Models. Each one has a column that holds a DateTime called "created" After performing a find() on each model, I would like to combine the 3 lists and sort them according to this created date. Is there an easy way to do this in cakephp. Here is the code snippet where I use find() to query the database. I do this 3 times, once with each Model. Is there a way to combine and sort these as I have described?

$this->set('users',
    $this->Account->find('all', 
        array('conditions'=>
            array('OR'=>
                array('Account.organization_name LIKE'=>'%'.$words.'%', 
            'Account.first_name LIKE'=>'%'.$words.'%',
            'Account.last_name LIKE'=>'%'.$words.'%', 
            'Account.middle_name LIKE'=>'%'.$words.'%')))),
    $this->paginate());

Upvotes: 1

Views: 586

Answers (1)

Marko
Marko

Reputation: 3599

I do that by combining all the different models into one array and doing Set::sort on that, like this:

$allEntities = array();

$articles = $this->Article->find( ... );
foreach ($articles as $k => $v) {
    $allEntities[] = $v['Article'];
}
$documents = $this->Document->find( ... );
foreach ($documents as $k => $v) {
    $allEntities[] = $v['Document'];
}
$videos = $this->Video->find( ... );
foreach ($videos as $k => $v) {
    $allEntities[] = $v['Video'];
}

if (sizeof($allEntities) > 1) {
    $allEntities = Set::sort($allEntities, '/created', 'DESC');
}

If you need to have a model name for the entities, you can do that for example like this:

$videos = $this->Video->find( ... );
foreach ($videos as $k => $v) {
    $v['Video']['modelName'] = 'Video';
    $allEntities[] = $v['Video'];
}

Upvotes: 2

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