I am trying to update my database schema without passing from symfony structure.
php bin/console doctrine:schema:update --force
because am using doctrine inside a custom php application
i have a static function that return the entity manager :
$paths = array("services/Entity");
$isDevMode = true;
// the connection configuration
$dbParams = array(
'host' => '',
'port' => '',
'driver' => '',
'user' => '',
'password' => '',
'dbname' => '',
'charset' => 'UTF8',
);
$config = \Doctrine\ORM\Tools\Setup::createConfiguration($isDevMode,"cache/Proxies");
$driver = new \Doctrine\ORM\Mapping\Driver\AnnotationDriver(new \Doctrine\Common\Annotations\AnnotationReader(), $paths);
// registering noop annotation autoloader - allow all annotations by default
\Doctrine\Common\Annotations\AnnotationRegistry::registerLoader('class_exists');
$config->setMetadataDriverImpl($driver);
//$entityManager = \Doctrine\ORM\EntityManager::create($dbParams, $config);
$entityManager = \Doctrine\ORM\EntityManager::create($dbParams, $config);
return $entityManager;
I am using annotations in my entities.
thanks
You could find the command
$ vendor/bin/doctrine orm:schema-tool:update --force --dump-sql
in the doctrine's getting started guide.
Related
I'm using Illuminate\Queue outside of a Laravel app inside an add-on for a CMS. So the only instances of Laravel or Illuminate are these packages that I've required:
"illuminate/queue": "^8.83",
"illuminate/bus": "^8.83",
"illuminate/contracts": "^8.83"
I'm first trying to use the Database for the queue as the default driver since the CMS is database driven, then provide options to SQS etc. I've setup everything so the migrations create my queue tables and everything seems to be wired together when I make the following call to push something to the queue.
/** #var \Illuminate\Queue\QueueManager $queue */
$queue->push('test', ['foo' => 'bar']);
Then it ends in the following error. The parameter bindings are not working or something. It's leaving the ? in the values list.
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '"exp_dgq_jobs" ("queue", "attempts", "reserved_at", "available_at", "created_at"' at line 1 (SQL: insert into "exp_dgq_jobs" ("queue", "attempts", "reserved_at", "available_at", "created_at", "payload") values (default, 0, ?, 1674567590, 1674567590, {"uuid":"6bf7a17e-dda3-4fed-903a-8714e5a2d146","displayName":"test","job":"test","maxTries":null,"maxExceptions":null,"failOnTimeout":false,"backoff":null,"timeout":null,"data":{"foo":"bar"}}))
I've step debugged the whole request and it feels like a bug, but then again this is really the first time I've used Laravel or one of it's packages, so maybe I'm missing something? This function explicitly sets reserved_at to null, and the Connection->prepareBindings() method doesn't do anything with the ?, it just leaves it as that value, so the query fails.
protected function buildDatabaseRecord($queue, $payload, $availableAt, $attempts = 0)
{
return ['queue' => $queue, 'attempts' => $attempts, 'reserved_at' => null, 'available_at' => $availableAt, 'created_at' => $this->currentTime(), 'payload' => $payload];
}
What am I missing? Everything just looks right to me an I'm kind of at a loss. I'm making this with PHP 7.4 in mind (for the time being). Maybe I'll try 8.1 to see if that changes anything with the Illuminate packages. Using MySQL 8 too.
Update: potentially relevant screenshot just before the error.
Update 2: I tried PHP 8.1 and latest Laravel 9 packages, didn't make a difference.
For more clarity on how I"m creating my QueueManager:
<?php $queue = new Queue;
$queue->addConnection([
'driver' => 'database',
'table' => ee('db')->dbprefix . 'dgq_jobs',
'queue' => 'default',
'retry_after' => 90,
'after_commit' => false,
]);
$databaseConfig = $provider->make('DatabaseConfig');
$queue->addConnector('database', function () use ($databaseConfig) {
$pdo = new PDO(
sprintf('mysql:host=%s; dbname=%s', $databaseConfig['host'], $databaseConfig['database']),
$databaseConfig['username'],
$databaseConfig['password']
);
$connection = new Connection($pdo);
$connectionResolver = new ConnectionResolver(['default' => $connection]);
$connectionResolver->setDefaultConnection('default');
return new DatabaseConnector($connectionResolver);
});
return $queue->getQueueManager();
I was able to reproduce the error you were seeing. I haven't looked too deeply but I think it may be due to the PDO object not setting up the connection exactly as the Illuminate Queue library expects.
This modification to using the Illuminate\Database library to create the connection solved the issue in my test environment:
$database = new \Illuminate\Database\Capsule\Manager;
$queue = new \Illuminate\Queue\Capsule\Manager;
$database->addConnection([
'driver' => 'mysql',
'host' => 'localhost',
'database' => 'db_name',
'username' => 'username',
'password' => '',
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => '',
]);
$queue->addConnector('database', function () use ($database) {
$connection = $database->getConnection();
$connectionResolver = new \Illuminate\Database\ConnectionResolver(['default' => $connection]);
$connectionResolver->setDefaultConnection('default');
return new \Illuminate\Queue\Connectors\DatabaseConnector($connectionResolver);
});
$queue->addConnection([
'driver' => 'database',
'table' => 'jobs_table',
'queue' => 'default',
'retry_after' => 90,
'after_commit' => false,
]);
$queue->getQueueManager()->push('SendEmail', ['message' => 'test']);
I'm using https://github.com/BlueFeatherGroup/eloquent-filemaker in a Laravel Project to get data from a FileMaker database.
I use a MySQL as default connection in my project, but I need a second connection to a FileMaker Server.
I created in database.php config file a new conn:
'filemaker' => [
'driver' => 'filemaker',
'host' => 'myfmhost',
'database' => 'FMdatabase',
'username' => 'FMUser',
'password' => 'MFPass',
'prefix' => '',
'version' => 'vLatest',
'protocol' => 'https',
],
I created a model "tabla" as follows:
use BlueFeather\EloquentFileMaker\Database\Eloquent\FMModel;
use Illuminate\Database\Eloquent\Factories\HasFactory;
class tabla extends FMModel
{
use HasFactory;
protected $connection= 'filemaker';
protected $fillable = [ ];
protected $layout = 'tabla';
}
In my Controller:
$data = tabla::all();
dd($data);
and I get this error:
Argument 1 passed to
BlueFeather\EloquentFileMaker\Database\Query\FMBaseBuilder::__construct()
must be an instance of
BlueFeather\EloquentFileMaker\Services\FileMakerConnection, instance
of Illuminate\Database\MySqlConnection given
But if I do this in my controller (Query Builder aproach):
$data = FM::connection('filemaker')->layout('tabla')->get();
dd($data);
It works ok!
What am I doing wrong? Is it possible to use filemaker conn when using Eloquent if it's not the default project connection ?
Thanks in advance!!
I try to use transactions OUTSIDE laravel. it works when I include the db instantiation right in my index file as is:
use Illuminate\Database\Capsule\Manager as Db;
$db = new Db;
$db->addConnection( [
'driver' => Settings::DATABASE_DRIVER,
'host' => Settings::DATABASE_HOST,
'database' => Settings::DATABASE_NAME,
'username' => Settings::DATABASE_USERNAME,
'password' => Settings::DATABASE_PASSWORD,
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => ''
] );
# Make this Capsule instance available globally via static methods... (optional)
$db->setAsGlobal();
I can then elsewhere use code like this:
Db::connection()->beginTransaction();
# Create blog post in the database and return its id
$blogPostRecordId = ( new BlogDbModel() )->create( $_POST );
Db::connection()-> rollBack();
it will correctly work and rollback: no row is created in db.
However, If I get an instance of the db from a class, it won't work:
class DbSql
{
/**
* Use the eloquent query builder and orm. Bypass PDO interface.
* #return Capsule
*/
public function db()
{
$capsule = new Capsule;
$capsule->addConnection( [
'driver' => Settings::DATABASE_DRIVER,
'host' => Settings::DATABASE_HOST,
'database' => Settings::DATABASE_NAME,
'username' => Settings::DATABASE_USERNAME,
'password' => Settings::DATABASE_PASSWORD,
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => ''
] );
# Make this Capsule instance available globally via static methods... (optional)
$capsule->setAsGlobal();
// Setup the Eloquent ORM... (optional; unless you've used setEventDispatcher())
//$capsule->bootEloquent();
return $capsule;
}
}
and then use
( new DbSql() )->db()->getConnection()->beginTransaction();
# Create blog post in the database and return its id
$blogPostRecordId = ( new BlogDbModel() )->create( $_POST );
( new DbSql() )->db()->getConnection()->rollBack();
it simply won't work and the transaction is ignored. Why does getting the db instance from a class instantiation make the process fail ? I would prefer to use an instance as needed.
Solution: the db instance must be exactly the same everywhere the transaction is needed:
$dbInstance = ( new DbSql() )->db();
Then use $dbInstance wherever the transaction is to be followed:
$dbInstance->connection()->beginTransaction();
as well as with any db eloquent operation. So pass the $dbInstance as needed. The good thing is that it can be anywhere in you code: in your models, controllers....
Then finish:
$dbInstance->connection()->commit();
If the system is not able to reach this last line, nothing will be committed to the db.
I've included Solarium as required on composer.json, did composer install and everything went fine.
However, when I try to create a client stance, I get an error:
Class 'Solarium\Client' not found
The code I'm using goes like this:
public function __construct()
{
$config = array(
'endpoint' => array(
'localhost' => array(
'host' => '127.0.0.1',
'port' => 8983,
'path' => '/solr/my_solr_instance',
)
)
);
$this->client = new \Solarium\Client($config);
}
Any ideas on how to fix this?
After installing solarium in laravel ..
create a file solr.php in config
return [
'endpoint' => [
'Collection' => [
'host' => '192.168.0.1',
'port' => '8983',
'path' => '/solr',
'core' => 'collection1'
],
]
];
IN your controller construction initiate client object
// create a client instance
$this->client = new \Solarium\Client();
$this->endpoint = $this->client->createEndpoint(Config::get('solr.endpoint.Collection'));
In search function
$query = $this->client->createSelect();
$query->setQuery("*:*");
$resultset = $this->client->select($query, $this->endpoint);
I have a new approach for this initiate client from the controller.
I have found this solution here as below it is not good to post complete code.
https://universaldetails.com/details/how-to-use-php-solarium-in-a-laravel-project
I have tried it and tested also so will help you.
Actually, I'm using "standard" sessions manager config:
http://framework.zend.com/manual/current/en/modules/zend.session.manager.html
I want to use cache and save my session's data into server's cache (memcached) for improves performances and scalability.
I set php.ini like this (localhost memcached):
session.save_handler=memcached
session.save_path= "tcp://127.0.0.1"
and it show this error:
Warning: session_start(): Cannot find save handler 'memcached' - session startup failed in C:\Program Files (x86)\xampp\htdocs\Zend-application\vendor\zendframework\zendframework\library\Zend\Session\SessionManager.php on line 98
So, I don't understand how to configure my config/autoload/global.php and module/application/module.php. it's my first time that I want to implement memcached and caching in general. thanks, so much!
I tried to modify module/application/module.php like this:
---add session and cache ---
use Zend\Session\Config\SessionConfig;
use Zend\Session\Container;
use Zend\Cache\StorageFactory;
use Zend\Session\SaveHandler\Cache;
use Zend\Session\SessionManager;
use Zend\Session\Validator\HttpUserAgent;
use Zend\Session\Validator\RemoteAddr;
--- end session and cache ---
public function onBootstrap($e)
{
$eventManager = $e->getApplication()->getEventManager();
$moduleRouteListener = new ModuleRouteListener();
$moduleRouteListener->attach($eventManager);
$this->initSession(array(
'remember_me_seconds' => 180,
'use_cookies' => true,
'cookie_httponly' => true,
'validators' => array(
'Zend\Session\Validator\RemoteAddr',
'Zend\Session\Validator\HttpUserAgent',
'phpSaveHandler' => 'memcached',
'savePath' => 'tcp://127.0.0.1',
)
));
}
public function initSession($config)
{
$sessionConfig = new SessionConfig();
$sessionConfig->setOptions($config);
$sessionManager = new SessionManager($sessionConfig);
$sessionManager->getValidatorChain()
->attach(
'session.validate',
array(new HttpUserAgent(), 'isValid')
)
->attach(
'session.validate',
array(new RemoteAddr(), 'isValid')
);
$cache = StorageFactory::factory(array(
'adapter' => array(
'name' => 'memcached',
'options' => array(
'server' => '127.0.0.1',
),
)
));
$saveHandler = new Cache($cache);
$sessionManager->setSaveHandler($saveHandler);
$sessionManager->start();
Container::setDefaultManager($sessionManager);
}
but it shows this error:
Warning: ini_set() expects parameter 2 to be string, array given in C:\Program Files (x86)\xampp\htdocs\Zend-application\vendor\zendframework\zendframework\library\Zend\Session\Config\SessionConfig.php on line 88
Fatal error: Call to undefined method Zend\Stdlib\CallbackHandler::attach() in C:\Program Files (x86)\xampp\htdocs\Zend-application\module\Application\Module.php on line 68
this is my config/autoload/global.php
return array(
'db' => array(
'driver' => 'Pdo_Mysql',
'charset' => 'utf-8',
'dsn' => 'mysql:dbname=mydb;host=localhost',
'driver_options' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\''
),
),
'service_manager' => array(
'factories' => array(
'Zend\Db\Adapter\Adapter' => 'Zend\Db\Adapter\AdapterServiceFactory',
),
),
'session' => array(
'config' => array(
'class' => 'Zend\Session\Config\SessionConfig',
'options' => array(
'name' => 'zend-application',
),
),
'storage' => 'Zend\Session\Storage\SessionArrayStorage',
'validators' => array(
'Zend\Session\Validator\RemoteAddr',
'Zend\Session\Validator\HttpUserAgent',
),
),
);
Hoping it'll help someone, I resolved my issue. I'm working in Win7 enviroment and memcached doesn't work on it! I changed :
session.save_handler=memcached
session.save_path= "tcp://127.0.0.1"
to
session.save_handler=memcache
session.save_path= "tcp://127.0.0.1:11211"
I restored the "standard" session manager config and memcache works correctly. When I'll transfer the entire site to apache server, I'll change php.ini for using memcached.
http://framework.zend.com/manual/current/en/modules/zend.session.manager.html