MongoDB.md

MongoDB

<?php
$mongo = \ByJG\AnyDataset\NoSql\Factory::getInstance('mongodb://server');

The full connection string can be:

mongodb://username:password@server1,server2,server3/dbname?param1=value1&param2=value2

Inserting data to a Collection

To insert data:

<?php
$mongo = \ByJG\AnyDataset\NoSql\Factory::getInstance('mongodb://server');
$document = new \ByJG\AnyDataset\NoSql\NoSqlDocument(
    null,
    'mycollection',
    [
        'field1' => 'value1',
        'field2' => 'value2',
        'field3' => 'value3',
    ]
);
$mongo->save($document);

Updating a document

Automatically is created the field 'created' and 'update' with the MongoDate() of the current insert. Because there is no ID (first parameter) is an INSERT;

<?php
$mongo = \ByJG\AnyDataset\NoSql\Factory::getInstance('mongodb://server');
$document = new \ByJG\AnyDataset\NoSql\NoSqlDocument(
    'someid',
    'mycollection',
    [
        'field1' => 'value1',
        'field2' => 'value2',
        'field3' => 'value3',
    ]
);
$mongo->save($document);

Automatically the field 'updated' is updated with the MongoDate() of the current update. Because there is an ID (first parameter) is an UPDATE;

Querying the collection

Querying the database will result a GenericIterator. It will be compatible with all objects.

Retrieve a document by Id

<?php
$mongo = \ByJG\AnyDataset\NoSql\Factory::getInstance('mongodb://server');
$document = $mongo->getDocumentById($id);
if (!empty($document)) {
    print_r($document->getIdDocument());
    print_r($document->getDocument());
}

Retrieve all data

<?php
$mongo = \ByJG\AnyDataset\NoSql\Factory::getInstance('mongodb://server');
$result = $mongo->getDocuments(null, 'mycollection');
foreach ($result as $document)
{
    print_r($document->getIdDocument());
    print_r($document->getDocument());
}

Filtering the data

<?php

$filter = new \ByJG\AnyDataset\Core\IteratorFilter();
$filter->addRelation('field', \ByJG\AnyDataset\Core\Enum\Relation::EQUAL, 'value');

$result = $mongo->getDocuments($filter, 'mycollection');
foreach ($result as $document)
{
    // Do something
}

Full Connection String

mongodb://username:password@server:27017/dbname?uri.option1=value1&driver.option2=value2

The list of parameters can be found in the PHP MongoDB Driver documentation.

Parameters started with uri. are passed to the MongoDB URI connection string. Parameters started with driver. are passed to the MongoDB driver connection string. Any other parameters will throw an exception.

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