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https://github.com/DevGroup-ru/yii2-arangodb

ArangoDB components for yii2 framework
https://github.com/DevGroup-ru/yii2-arangodb

activerecord arango arangodb arangodb-activerecord arangodb-extension yii2-framework

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ArangoDB components for yii2 framework

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ArangoDb Extension for Yii 2
===========================

This extension provides the [ArangoDB](http://www.arangodb.org/) integration for the Yii2 framework.

Installation
------------

This extension requires [ArangoDB PHP Extension](https://github.com/triAGENS/ArangoDB-PHP)

The preferred way to install this extension is through [composer](http://getcomposer.org/download/).

Either run

```
php composer.phar require --prefer-dist devgroup/yii2-arangodb "*"
```

or add

```
"devgroup/yii2-arangodb": "*"
```

to the require section of your composer.json.

General Usage
-------------

To use this extension, simply add the following code in your application configuration:

```php
return [
//....
'components' => [
'arangodb' => [
'class' => '\devgroup\arangodb\Connection',
'connectionOptions' => [
triagens\ArangoDb\ConnectionOptions::OPTION_DATABASE => "mydatabase",
triagens\ArangoDb\ConnectionOptions::OPTION_ENDPOINT => 'tcp://127.0.0.1:8529',
//triagens\ArangoDb\ConnectionOptions::OPTION_AUTH_USER => '',
//triagens\ArangoDb\ConnectionOptions::OPTION_AUTH_PASSWD => '',
],
],
],
];
```

Using the connection instance you may access databases, collections and documents.

To perform "find" queries, you should use [[\devgroup\arangodb\Query]]:

```php
use devgroup\arangodb\Query;

$query = new Query;
// compose the query
$query->select(['name', 'status'])
->from('customer')
->limit(10);
// execute the query
$rows = $query->all();
```

Using the ArangoDB ActiveRecord
------------------------------

This extension provides ActiveRecord solution similar ot the [[\yii\db\ActiveRecord]].
To declare an ActiveRecord class you need to extend [[\devgroup\arangodb\ActiveRecord]] and
implement the `collectionName` and 'attributes' methods:

```php
use devgroup\arangodb\ActiveRecord;

class Customer extends ActiveRecord
{
/**
* @return string the name of the index associated with this ActiveRecord class.
*/
public static function collectionName()
{
return 'customer';
}

/**
* @return array list of attribute names.
*/
public function attributes()
{
return ['_key', 'name', 'email', 'address', 'status'];
}
}
```

Note: collection primary key name ('_key') should be always explicitly setup as an attribute.

You can use [[\yii\data\ActiveDataProvider]] with [[\devgroup\arangodb\Query]] and [[\devgroup\arangodb\ActiveQuery]]:

```php
use yii\data\ActiveDataProvider;
use devgroup\arangodb\Query;

$query = new Query;
$query->from('customer')->where(['status' => 2]);
$provider = new ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSize' => 10,
]
]);
$models = $provider->getModels();
```

```php
use yii\data\ActiveDataProvider;
use app\models\Customer;

$provider = new ActiveDataProvider([
'query' => Customer::find(),
'pagination' => [
'pageSize' => 10,
]
]);
$models = $provider->getModels();
```

Using Migrations
----------------

ArangoDB migrations are managed via [[devgroup\arangodb\console\controllers\MigrateController]], which is an analog of regular
[[\yii\console\controllers\MigrateController]].

In order to enable this command you should adjust the configuration of your console application:

```php
return [
// ...
'controllerMap' => [
'arangodb-migrate' => 'devgroup\arangodb\console\controllers\MigrateController'
],
];
```

Below are some common usages of this command:

```
# creates a new migration named 'create_user_collection'
yii arangodb-migrate/create create_user_collection

# applies ALL new migrations
yii arangodb-migrate

# reverts the last applied migration
yii arangodb-migrate/down
```

Using Debug Panel
-----------------

Add ArangoDb panel to your yii\debug\Module configuration

```php
return [
'bootstrap' => ['debug'],
'modules' => [
'debug' => 'yii\debug\Module',
'panels' => [
'arango' => [
'class' => 'devgroup\arangodb\panels\arangodb\ArangoDbPanel',
],
],
...
],
...
];
```

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