X-Git-Url: https://git.rapsys.eu/airbundle/blobdiff_plain/e874335fb152dd842c9d156809b9910f9844f8b7..07fdafc89baf468283c29c652b3a7b2469e39d75:/Repository/SessionRepository.php?ds=inline

diff --git a/Repository/SessionRepository.php b/Repository/SessionRepository.php
index b7471eb..4444b95 100644
--- a/Repository/SessionRepository.php
+++ b/Repository/SessionRepository.php
@@ -2,10 +2,47 @@
 
 namespace Rapsys\AirBundle\Repository;
 
+use Symfony\Component\Translation\TranslatorInterface;
+use Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Query\ResultSetMapping;
+use Doctrine\ORM\Query;
+
 /**
  * SessionRepository
  */
 class SessionRepository extends \Doctrine\ORM\EntityRepository {
+	///Set accuweather max number of daily pages
+	const ACCUWEATHER_DAILY = 12;
+
+	///Set accuweather max number of hourly pages
+	const ACCUWEATHER_HOURLY = 3;
+
+	///Set guest delay
+	const GUEST_DELAY = 2;
+
+	///Set regular delay
+	const REGULAR_DELAY = 3;
+
+	///Set senior
+	const SENIOR_DELAY = 4;
+
+	///Set glyphs
+	//TODO: document utf-8 codes ?
+	const GLYPHS = [
+		//Slots
+		'Morning' => '🌅', #0001f305
+		'Afternoon' => '☀️', #2600
+		'Evening' => '🌇', #0001f307
+		'After' => '✨', #2728
+		//Weathers
+		'Cleary' => '☀', #2600
+		'Sunny' => '⛅', #26c5
+		'Cloudy' => '☁', #2601
+		'Winty' => '❄️', #2744
+		'Rainy' => '🌂', #0001f302
+		'Stormy' => '☔' #2614
+	];
+
 	/**
 	 * Find session by location, slot and date
 	 *
@@ -14,16 +51,13 @@ class SessionRepository extends \Doctrine\ORM\EntityRepository {
 	 * @param $date The datetime
 	 */
 	public function findOneByLocationSlotDate($location, $slot, $date) {
-		//Fetch session
-		$ret = $this->getEntityManager()
+		//Return sessions
+		return $this->getEntityManager()
 			->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE (s.location = :location AND s.slot = :slot AND s.date = :date)')
 			->setParameter('location', $location)
 			->setParameter('slot', $slot)
 			->setParameter('date', $date)
 			->getSingleResult();
-
-		//Send result
-		return $ret;
 	}
 
 	/**
@@ -32,15 +66,12 @@ class SessionRepository extends \Doctrine\ORM\EntityRepository {
 	 * @param $period The date period
 	 */
 	public function findAllByDatePeriod($period) {
-		//Fetch sessions
-		$ret = $this->getEntityManager()
+		//Return sessions
+		return $this->getEntityManager()
 			->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE s.date BETWEEN :begin AND :end')
 			->setParameter('begin', $period->getStartDate())
 			->setParameter('end', $period->getEndDate())
 			->getResult();
-
-		//Send result
-		return $ret;
 	}
 
 	/**
@@ -50,15 +81,1127 @@ class SessionRepository extends \Doctrine\ORM\EntityRepository {
 	 * @param $period The date period
 	 */
 	public function findAllByLocationDatePeriod($location, $period) {
-		//Fetch sessions
-		$ret = $this->getEntityManager()
+		//Return sessions
+		return $this->getEntityManager()
 			->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE (s.location = :location AND s.date BETWEEN :begin AND :end)')
 			->setParameter('location', $location)
 			->setParameter('begin', $period->getStartDate())
 			->setParameter('end', $period->getEndDate())
 			->getResult();
+	}
+
+	/**
+	 * Find one session by location and user id within last month
+	 *
+	 * @param $location The location id
+	 * @param $user The user id
+	 */
+	public function findOneWithinLastMonthByLocationUser($location, $user) {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Set the request
+		//XXX: give the gooddelay to guest just in case
+		$req =<<<SQL
+SELECT s.id
+FROM RapsysAirBundle:Session s
+JOIN RapsysAirBundle:Application a ON (a.id = s.application_id AND a.user_id = :uid AND (a.canceled IS NULL OR TIMESTAMPDIFF(DAY, a.canceled, ADDTIME(s.date, s.begin)) < 1))
+WHERE s.location_id = :lid AND s.date >= DATE_ADD(DATE_SUB(NOW(), INTERVAL 1 MONTH), INTERVAL :gooddelay DAY)
+SQL;
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		//XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
+		$rsm->addScalarResult('id', 'id', 'integer')
+			->addIndexByScalar('id');
+
+		//Return result
+		return $em
+			->createNativeQuery($req, $rsm)
+			->setParameter('lid', $location)
+			->setParameter('uid', $user)
+			->setParameter('gooddelay', self::SENIOR_DELAY)
+			->getOneOrNullResult();
+	}
+
+	/**
+	 * Fetch session by id
+	 *
+	 * @param $id The session id
+	 * @param $locale The locale
+	 * @return array The session data
+	 */
+	public function fetchOneById($id, $locale = null) {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+			'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
+			'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			'RapsysAirBundle:Snippet' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Snippet'), $dp),
+			'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
+			'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			//Delay
+			':afterid' => 4,
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Set the request
+		//TODO: compute scores ?
+		//TODO: compute delivery date ? (J-3/J-4 ?)
+		$req =<<<SQL
+SELECT
+	s.id,
+	s.date,
+	s.begin,
+	ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS start,
+	s.length,
+	ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS stop,
+	s.rainfall,
+	s.rainrisk,
+	s.realfeel,
+	s.realfeelmin,
+	s.realfeelmax,
+	s.temperature,
+	s.temperaturemin,
+	s.temperaturemax,
+	s.locked,
+	s.created,
+	s.updated,
+	s.location_id AS l_id,
+	l.short AS l_short,
+	l.title AS l_title,
+	l.address AS l_address,
+	l.zipcode AS l_zipcode,
+	l.city AS l_city,
+	l.latitude AS l_latitude,
+	l.longitude AS l_longitude,
+	s.slot_id AS t_id,
+	t.title AS t_title,
+	s.application_id AS a_id,
+	a.user_id AS au_id,
+	au.pseudonym AS au_pseudonym,
+	au.donation AS au_donation,
+	au.site AS au_site,
+	p.id AS p_id,
+	p.description AS p_description,
+	GROUP_CONCAT(sa.id ORDER BY sa.user_id SEPARATOR "\\n") AS sa_id,
+	GROUP_CONCAT(IFNULL(sa.score, 'NULL') ORDER BY sa.user_id SEPARATOR "\\n") AS sa_score,
+	GROUP_CONCAT(sa.created ORDER BY sa.user_id SEPARATOR "\\n") AS sa_created,
+	GROUP_CONCAT(sa.updated ORDER BY sa.user_id SEPARATOR "\\n") AS sa_updated,
+	GROUP_CONCAT(IFNULL(sa.canceled, 'NULL') ORDER BY sa.user_id SEPARATOR "\\n") AS sa_canceled,
+	GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS sau_id,
+	GROUP_CONCAT(sau.pseudonym ORDER BY sa.user_id SEPARATOR "\\n") AS sau_pseudonym
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
+LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
+LEFT JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
+LEFT JOIN RapsysAirBundle:Snippet AS p ON (p.location_id = s.location_id AND p.user_id = a.user_id AND p.locale = :locale)
+LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
+LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
+WHERE s.id = :sid
+GROUP BY s.id
+ORDER BY NULL
+SQL;
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		//XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		//XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
+		$rsm->addScalarResult('id', 'id', 'integer')
+			->addScalarResult('date', 'date', 'date')
+			->addScalarResult('begin', 'begin', 'time')
+			->addScalarResult('start', 'start', 'datetime')
+			->addScalarResult('length', 'length', 'time')
+			->addScalarResult('stop', 'stop', 'datetime')
+			->addScalarResult('rainfall', 'rainfall', 'float')
+			->addScalarResult('rainrisk', 'rainrisk', 'float')
+			->addScalarResult('realfeel', 'realfeel', 'float')
+			->addScalarResult('realfeelmin', 'realfeelmin', 'float')
+			->addScalarResult('realfeelmax', 'realfeelmax', 'float')
+			->addScalarResult('temperature', 'temperature', 'float')
+			->addScalarResult('temperaturemin', 'temperaturemin', 'float')
+			->addScalarResult('temperaturemax', 'temperaturemax', 'float')
+			->addScalarResult('locked', 'locked', 'datetime')
+			->addScalarResult('created', 'created', 'datetime')
+			->addScalarResult('updated', 'updated', 'datetime')
+			->addScalarResult('l_id', 'l_id', 'integer')
+			->addScalarResult('l_short', 'l_short', 'string')
+			->addScalarResult('l_title', 'l_title', 'string')
+			->addScalarResult('l_address', 'l_address', 'string')
+			->addScalarResult('l_zipcode', 'l_zipcode', 'string')
+			->addScalarResult('l_city', 'l_city', 'string')
+			->addScalarResult('l_latitude', 'l_latitude', 'float')
+			->addScalarResult('l_longitude', 'l_longitude', 'float')
+			->addScalarResult('t_id', 't_id', 'integer')
+			->addScalarResult('t_title', 't_title', 'string')
+			->addScalarResult('a_id', 'a_id', 'integer')
+			->addScalarResult('au_id', 'au_id', 'integer')
+			->addScalarResult('au_pseudonym', 'au_pseudonym', 'string')
+			->addScalarResult('au_donation', 'au_donation', 'string')
+			->addScalarResult('au_site', 'au_site', 'string')
+			->addScalarResult('p_id', 'p_id', 'integer')
+			->addScalarResult('p_description', 'p_description', 'text')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sa_id', 'sa_id', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sa_score', 'sa_score', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sa_created', 'sa_created', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sa_updated', 'sa_updated', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sa_canceled', 'sa_canceled', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sau_id', 'sau_id', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('sau_pseudonym', 'sau_pseudonym', 'string')
+			->addIndexByScalar('id');
+
+		//Return result
+		return $em
+			->createNativeQuery($req, $rsm)
+			->setParameter('sid', $id)
+			->setParameter('locale', $locale)
+			->getOneOrNullResult();
+	}
+
+	/**
+	 * Fetch sessions calendar with translated location by date period
+	 *
+	 * @param $translator The TranslatorInterface instance
+	 * @param $period The date period
+	 * @param $locationId The location id
+	 * @param $sessionId The session id
+	 * @param $granted The session is granted
+	 */
+	public function fetchCalendarByDatePeriod(TranslatorInterface $translator, $period, $locationId = null, $sessionId = null, $granted = false) {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+			'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
+			'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+			'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
+			'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Set the request
+		//TODO: change as_u_* in sau_*, a_u_* in au_*, etc, see request up
+		$req = 'SELECT s.id, s.date, s.rainrisk, s.rainfall, s.realfeel, s.temperature, s.location_id AS l_id, l.short AS l_short, l.title AS l_title, s.slot_id AS t_id, t.title AS t_title, s.application_id AS a_id, a.user_id AS a_u_id, au.pseudonym AS a_u_pseudonym, GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_id, GROUP_CONCAT(sau.pseudonym ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_pseudonym
+			FROM RapsysAirBundle:Session AS s
+			JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+			JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
+			'.($granted?'':'LEFT ').'JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
+			'.($granted?'':'LEFT ').'JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
+			LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
+			LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
+			WHERE s.date BETWEEN :begin AND :end
+			'.(!empty($locationId)?'AND s.location_id = :lid':'').'
+			GROUP BY s.id
+			ORDER BY NULL';
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		//XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		//XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
+		//addScalarResult($sqlColName, $resColName, $type = 'string');
+		$rsm->addScalarResult('id', 'id', 'integer')
+			->addScalarResult('date', 'date', 'date')
+			->addScalarResult('rainrisk', 'rainrisk', 'float')
+			->addScalarResult('rainfall', 'rainfall', 'float')
+			->addScalarResult('realfeel', 'realfeel', 'float')
+			->addScalarResult('temperature', 'temperature', 'float')
+			->addScalarResult('t_id', 't_id', 'integer')
+			->addScalarResult('t_title', 't_title', 'string')
+			->addScalarResult('l_id', 'l_id', 'integer')
+			->addScalarResult('l_short', 'l_short', 'string')
+			->addScalarResult('l_title', 'l_title', 'string')
+			->addScalarResult('a_id', 'a_id', 'integer')
+			->addScalarResult('a_u_id', 'a_u_id', 'integer')
+			->addScalarResult('a_u_pseudonym', 'a_u_pseudonym', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('as_u_id', 'as_u_id', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('as_u_pseudonym', 'as_u_pseudonym', 'string')
+			->addIndexByScalar('id');
+
+		//Fetch result
+		$res = $em
+			->createNativeQuery($req, $rsm)
+			->setParameter('begin', $period->getStartDate())
+			->setParameter('end', $period->getEndDate());
+
+		//Add optional location id
+		if (!empty($locationId)) {
+			$res->setParameter('lid', $locationId);
+		}
+
+		//Get result
+		$res = $res->getResult();
+
+		//Init calendar
+		$calendar = [];
+
+		//Init month
+		$month = null;
+
+		//Iterate on each day
+		foreach($period as $date) {
+			//Init day in calendar
+			$calendar[$Ymd = $date->format('Ymd')] = [
+				'title' => $date->format('d'),
+				'class' => [],
+				'sessions' => []
+			];
+
+			//Detect month change
+			if ($month != $date->format('m')) {
+				$month = $date->format('m');
+				//Append month for first day of month
+				//XXX: except if today to avoid double add
+				if ($date->format('U') != strtotime('today')) {
+					$calendar[$Ymd]['title'] .= '/'.$month;
+				}
+			}
+			//Deal with today
+			if ($date->format('U') == ($today = strtotime('today'))) {
+				$calendar[$Ymd]['title'] .= '/'.$month;
+				$calendar[$Ymd]['current'] = true;
+				$calendar[$Ymd]['class'][] = 'current';
+			}
+			//Disable passed days
+			if ($date->format('U') < $today) {
+				$calendar[$Ymd]['disabled'] = true;
+				$calendar[$Ymd]['class'][] = 'disabled';
+			}
+			//Set next month days
+			if ($date->format('m') > date('m')) {
+				$calendar[$Ymd]['next'] = true;
+				$calendar[$Ymd]['class'][] = 'next';
+			}
+
+			//Iterate on each session to find the one of the day
+			foreach($res as $session) {
+				if (($sessionYmd = $session['date']->format('Ymd')) == $Ymd) {
+					//Count number of application
+					$count = count(explode("\n", $session['as_u_id']));
+
+					//Compute classes
+					$class = [];
+					if (!empty($session['a_id'])) {
+						$applications = [ $session['a_u_id'] => $session['a_u_pseudonym'] ];
+						$class[] = 'granted';
+					} elseif ($count == 0) {
+						$class[] = 'orphaned';
+					} elseif ($count > 1) {
+						$class[] = 'disputed';
+					} else {
+						$class[] = 'pending';
+					}
+
+					if ($sessionId == $session['id']) {
+						$class[] = 'highlight';
+					}
+
+					//Set temperature
+					//XXX: realfeel may be null, temperature should not
+					$temperature = $session['realfeel'] !== null ? $session['realfeel'] : $session['temperature'];
+
+					//Compute weather
+					//XXX: rainfall may be null
+					if ($session['rainrisk'] > 0.50 || $session['rainfall'] > 2) {
+						$weather = self::GLYPHS['Stormy'];
+					} elseif ($session['rainrisk'] > 0.40 || $session['rainfall'] > 1) {
+						$weather = self::GLYPHS['Rainy'];
+					} elseif ($temperature > 24) {
+						$weather = self::GLYPHS['Cleary'];
+					} elseif ($temperature > 17) {
+						$weather = self::GLYPHS['Sunny'];
+					} elseif ($temperature > 10) {
+						$weather = self::GLYPHS['Cloudy'];
+					} elseif ($temperature !== null) {
+						$weather = self::GLYPHS['Winty'];
+					} else {
+						$weather = null;
+					}
+
+					//Init weathertitle
+					$weathertitle = [];
+
+					//Check if realfeel is available
+					if ($session['realfeel'] !== null) {
+						$weathertitle[] = $session['realfeel'].'°R';
+					}
+
+					//Check if temperature is available
+					if ($session['temperature'] !== null) {
+						$weathertitle[] = $session['temperature'].'°C';
+					}
+
+					//Check if rainrisk is available
+					if ($session['rainrisk'] !== null) {
+						$weathertitle[] = ($session['rainrisk']*100).'%';
+					}
+
+					//Check if rainfall is available
+					if ($session['rainfall'] !== null) {
+						$weathertitle[] = $session['rainfall'].'mm';
+					}
+
+					//Set applications
+					$applications = [
+						0 => $translator->trans($session['t_title']).' '.$translator->trans('at '.$session['l_title']).$translator->trans(':')
+					];
+
+					//Fetch pseudonyms from session applications
+					$applications += array_combine(explode("\n", $session['as_u_id']), array_map(function ($v) {return '- '.$v;}, explode("\n", $session['as_u_pseudonym'])));
+
+					//Check that session is not granted
+					if (empty($session['a_id'])) {
+						//With location id and unique application
+						if ($locationId && $count == 1) {
+							//Set unique application pseudonym as title
+							$title = $session['as_u_pseudonym'];
+						//Without location id or multiple application
+						} else {
+							//Set location title with optional count
+							$title = $translator->trans($session['l_title']).($count > 1 ? ' ['.$count.']':'');
+						}
+					//Session is granted
+					} else {
+						//Replace granted application
+						$applications[$session['a_u_id']] = '* '.$session['a_u_pseudonym'];
+						//Set pseudonym with optional location title and count
+						$title = $session['a_u_pseudonym'].($locationId?'':' '.$translator->trans('at '.$session['l_short'])).($count > 1 ? ' ['.$count.']':'');
+					}
+
+					//Add the session
+					$calendar[$Ymd]['sessions'][$session['t_id'].sprintf('%02d', $session['l_id'])] = [
+						'id' => $session['id'],
+						'title' => $title,
+						'class' => $class,
+						'slot' => self::GLYPHS[$session['t_title']],
+						'slottitle' => $translator->trans($session['t_title']),
+						'weather' => $weather,
+						'weathertitle' => implode(' ', $weathertitle),
+						'applications' => $applications
+					];
+				}
+			}
+
+			//Sort sessions
+			ksort($calendar[$Ymd]['sessions']);
+		}
 
 		//Send result
+		return $calendar;
+	}
+
+	/**
+	 * Fetch sessions calendar with translated location by date period and user
+	 *
+	 * @param $translator The TranslatorInterface instance
+	 * @param $period The date period
+	 * @param $userId The user id
+	 * @param $sessionId The session id
+	 */
+	public function fetchUserCalendarByDatePeriod(TranslatorInterface $translator, $period, $userId = null, $sessionId = null) {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+			'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
+			'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+			'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
+			'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Set the request
+		$req = 'SELECT s.id, s.date, s.rainrisk, s.rainfall, s.realfeel, s.temperature, s.location_id AS l_id, l.short AS l_short, l.title AS l_title, s.slot_id AS t_id, t.title AS t_title, s.application_id AS a_id, a.user_id AS a_u_id, au.pseudonym AS a_u_pseudonym, GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_id, GROUP_CONCAT(CONCAT("- ", sau.pseudonym) ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_pseudonym
+			FROM RapsysAirBundle:Session AS s
+			JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+			JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
+			'.($userId?'JOIN RapsysAirBundle:Application AS sua ON (sua.session_id = s.id)':'').'
+			LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
+			LEFT JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
+			LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
+			LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
+			WHERE s.date BETWEEN :begin AND :end
+			'.($userId?'AND sua.user_id = :uid':'').'
+			GROUP BY s.id
+			ORDER BY NULL';
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		//XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		//XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
+		//addScalarResult($sqlColName, $resColName, $type = 'string');
+		$rsm->addScalarResult('id', 'id', 'integer')
+			->addScalarResult('date', 'date', 'date')
+			->addScalarResult('rainrisk', 'rainrisk', 'float')
+			->addScalarResult('rainfall', 'rainfall', 'float')
+			->addScalarResult('realfeel', 'realfeel', 'float')
+			->addScalarResult('temperature', 'temperature', 'float')
+			->addScalarResult('t_id', 't_id', 'integer')
+			->addScalarResult('t_title', 't_title', 'string')
+			->addScalarResult('l_id', 'l_id', 'integer')
+			->addScalarResult('l_short', 'l_short', 'string')
+			->addScalarResult('l_title', 'l_title', 'string')
+			->addScalarResult('a_id', 'a_id', 'integer')
+			->addScalarResult('a_u_id', 'a_u_id', 'integer')
+			->addScalarResult('a_u_pseudonym', 'a_u_pseudonym', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('as_u_id', 'as_u_id', 'string')
+			//XXX: is a string because of \n separator
+			->addScalarResult('as_u_pseudonym', 'as_u_pseudonym', 'string')
+			->addIndexByScalar('id');
+
+		//Fetch result
+		$res = $em
+			->createNativeQuery($req, $rsm)
+			->setParameter('begin', $period->getStartDate())
+			->setParameter('end', $period->getEndDate())
+			->setParameter('uid', $userId)
+			->getResult();
+
+		//Init calendar
+		$calendar = [];
+
+		//Init month
+		$month = null;
+
+		//Iterate on each day
+		foreach($period as $date) {
+			//Init day in calendar
+			$calendar[$Ymd = $date->format('Ymd')] = [
+				'title' => $date->format('d'),
+				'class' => [],
+				'sessions' => []
+			];
+
+			//Detect month change
+			if ($month != $date->format('m')) {
+				$month = $date->format('m');
+				//Append month for first day of month
+				//XXX: except if today to avoid double add
+				if ($date->format('U') != strtotime('today')) {
+					$calendar[$Ymd]['title'] .= '/'.$month;
+				}
+			}
+			//Deal with today
+			if ($date->format('U') == ($today = strtotime('today'))) {
+				$calendar[$Ymd]['title'] .= '/'.$month;
+				$calendar[$Ymd]['current'] = true;
+				$calendar[$Ymd]['class'][] = 'current';
+			}
+			//Disable passed days
+			if ($date->format('U') < $today) {
+				$calendar[$Ymd]['disabled'] = true;
+				$calendar[$Ymd]['class'][] = 'disabled';
+			}
+			//Set next month days
+			if ($date->format('m') > date('m')) {
+				$calendar[$Ymd]['next'] = true;
+				$calendar[$Ymd]['class'][] = 'next';
+			}
+
+			//Iterate on each session to find the one of the day
+			foreach($res as $session) {
+				if (($sessionYmd = $session['date']->format('Ymd')) == $Ymd) {
+					//Count number of application
+					$count = count(explode("\n", $session['as_u_id']));
+
+					//Compute classes
+					$class = [];
+					if (!empty($session['a_id'])) {
+						$applications = [ $session['a_u_id'] => $session['a_u_pseudonym'] ];
+						if ($session['a_u_id'] == $userId) {
+							$class[] = 'granted';
+						} else {
+							$class[] = 'disputed';
+						}
+					} elseif ($count == 0) {
+						$class[] = 'orphaned';
+					} elseif ($count > 1) {
+						$class[] = 'disputed';
+					} else {
+						$class[] = 'pending';
+					}
+
+					if ($sessionId == $session['id']) {
+						$class[] = 'highlight';
+					}
+
+					//Set temperature
+					//XXX: realfeel may be null, temperature should not
+					$temperature = $session['realfeel'] !== null ? $session['realfeel'] : $session['temperature'];
+
+					//Compute weather
+					//XXX: rainfall may be null
+					if ($session['rainrisk'] > 0.50 || $session['rainfall'] > 2) {
+						$weather = self::GLYPHS['Stormy'];
+					} elseif ($session['rainrisk'] > 0.40 || $session['rainfall'] > 1) {
+						$weather = self::GLYPHS['Rainy'];
+					} elseif ($temperature > 24) {
+						$weather = self::GLYPHS['Cleary'];
+					} elseif ($temperature > 17) {
+						$weather = self::GLYPHS['Sunny'];
+					} elseif ($temperature > 10) {
+						$weather = self::GLYPHS['Cloudy'];
+					} elseif ($temperature !== null) {
+						$weather = self::GLYPHS['Winty'];
+					} else {
+						$weather = null;
+					}
+
+					//Init weathertitle
+					$weathertitle = [];
+
+					//Check if realfeel is available
+					if ($session['realfeel'] !== null) {
+						$weathertitle[] = $session['realfeel'].'°R';
+					}
+
+					//Check if temperature is available
+					if ($session['temperature'] !== null) {
+						$weathertitle[] = $session['temperature'].'°C';
+					}
+
+					//Check if rainrisk is available
+					if ($session['rainrisk'] !== null) {
+						$weathertitle[] = ($session['rainrisk']*100).'%';
+					}
+
+					//Check if rainfall is available
+					if ($session['rainfall'] !== null) {
+						$weathertitle[] = $session['rainfall'].'mm';
+					}
+
+					//Set applications
+					$applications = [
+						0 => $translator->trans($session['t_title']).' '.$translator->trans('at '.$session['l_title']).$translator->trans(':')
+					];
+
+					//Check that session is not granted
+					if (empty($session['a_id'])) {
+						//Fetch pseudonyms from session applications
+						$applications += array_combine(explode("\n", $session['as_u_id']), explode("\n", $session['as_u_pseudonym']));
+					//Session is granted
+					} else {
+						//Fetch pseudonyms from session applications
+						$applications += array_combine(explode("\n", $session['as_u_id']), explode("\n", $session['as_u_pseudonym']));
+						//Replace granted application
+						$applications[$session['a_u_id']] = '* '.$session['a_u_pseudonym'];
+					}
+
+					//Set title
+					$title = $translator->trans($session['l_title']).($count > 1 ? ' ['.$count.']':'');
+
+					//Add the session
+					$calendar[$Ymd]['sessions'][$session['t_id'].sprintf('%02d', $session['l_id'])] = [
+						'id' => $session['id'],
+						'title' => $title,
+						'class' => $class,
+						'slot' => self::GLYPHS[$session['t_title']],
+						'slottitle' => $translator->trans($session['t_title']),
+						'weather' => $weather,
+						'weathertitle' => implode(' ', $weathertitle),
+						'applications' => $applications
+					];
+				}
+			}
+
+			//Sort sessions
+			ksort($calendar[$Ymd]['sessions']);
+		}
+
+		//Send result
+		return $calendar;
+	}
+
+	/**
+	 * Find all session pending hourly weather
+	 *
+	 * @return array<Session> The sessions to update
+	 */
+	public function findAllPendingHourlyWeather() {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+			//Accuweather
+			':accuhourly' => self::ACCUWEATHER_HOURLY,
+			//Delay
+			':afterid' => 4,
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Select all sessions starting and stopping in the next 3 days
+		//XXX: select session starting after now and stopping before date(now)+3d as accuweather only provide hourly data for the next 3 days (INTERVAL 3 DAY)
+		$req = <<<SQL
+SELECT s.id, s.slot_id, s.location_id, s.date, s.begin, s.length, s.rainfall, s.rainrisk, s.realfeel, s.realfeelmin, s.realfeelmax, s.temperature, s.temperaturemin, s.temperaturemax, l.zipcode
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+WHERE ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) >= NOW() AND ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) < DATE(ADDDATE(NOW(), INTERVAL :accuhourly DAY))
+SQL;
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		$rsm
+			->addEntityResult('RapsysAirBundle:Session', 's')
+			->addFieldResult('s', 'id', 'id')
+			->addFieldResult('s', 'date', 'date')
+			->addFieldResult('s', 'begin', 'begin')
+			->addFieldResult('s', 'length', 'length')
+			->addFieldResult('s', 'rainfall', 'rainfall')
+			->addFieldResult('s', 'rainrisk', 'rainrisk')
+			->addFieldResult('s', 'realfeel', 'realfeel')
+			->addFieldResult('s', 'realfeelmin', 'realfeelmin')
+			->addFieldResult('s', 'realfeelmax', 'realfeelmax')
+			->addFieldResult('s', 'temperature', 'temperature')
+			->addFieldResult('s', 'temperaturemin', 'temperaturemin')
+			->addFieldResult('s', 'temperaturemax', 'temperaturemax')
+			->addJoinedEntityResult('RapsysAirBundle:Slot', 'o', 's', 'slot')
+			->addFieldResult('o', 'slot_id', 'id')
+			->addJoinedEntityResult('RapsysAirBundle:Location', 'l', 's', 'location')
+			->addFieldResult('l', 'location_id', 'id')
+			->addFieldResult('l', 'zipcode', 'zipcode')
+			->addIndexBy('s', 'id');
+
+		//Send result
+		return $em
+			->createNativeQuery($req, $rsm)
+			->getResult();
+	}
+
+	/**
+	 * Find all session pending daily weather
+	 *
+	 * @return array<Session> The sessions to update
+	 */
+	public function findAllPendingDailyWeather() {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+			//Accuweather
+			':accudaily' => self::ACCUWEATHER_DAILY,
+			':accuhourly' => self::ACCUWEATHER_HOURLY,
+			//Delay
+			':afterid' => 4,
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Select all sessions stopping after next 3 days
+		//XXX: select session stopping after or equal date(now)+3d as accuweather only provide hourly data for the next 3 days (INTERVAL 3 DAY)
+		$req = <<<SQL
+SELECT s.id, s.slot_id, s.location_id, s.date, s.begin, s.length, s.rainfall, s.rainrisk, s.realfeel, s.realfeelmin, s.realfeelmax, s.temperature, s.temperaturemin, s.temperaturemax, l.zipcode
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+WHERE ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) >= DATE(ADDDATE(NOW(), INTERVAL :accuhourly DAY)) AND ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) < DATE(ADDDATE(NOW(), INTERVAL :accudaily DAY))
+SQL;
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		$rsm
+			->addEntityResult('RapsysAirBundle:Session', 's')
+			->addFieldResult('s', 'id', 'id')
+			->addFieldResult('s', 'date', 'date')
+			->addFieldResult('s', 'begin', 'begin')
+			->addFieldResult('s', 'length', 'length')
+			->addFieldResult('s', 'rainfall', 'rainfall')
+			->addFieldResult('s', 'rainrisk', 'rainrisk')
+			->addFieldResult('s', 'realfeel', 'realfeel')
+			->addFieldResult('s', 'realfeelmin', 'realfeelmin')
+			->addFieldResult('s', 'realfeelmax', 'realfeelmax')
+			->addFieldResult('s', 'temperature', 'temperature')
+			->addFieldResult('s', 'temperaturemin', 'temperaturemin')
+			->addFieldResult('s', 'temperaturemax', 'temperaturemax')
+			->addJoinedEntityResult('RapsysAirBundle:Slot', 'o', 's', 'slot')
+			->addFieldResult('o', 'slot_id', 'id')
+			->addJoinedEntityResult('RapsysAirBundle:Location', 'l', 's', 'location')
+			->addFieldResult('l', 'location_id', 'id')
+			->addFieldResult('l', 'zipcode', 'zipcode')
+			->addIndexBy('s', 'id');
+
+		//Send result
+		return $em
+			->createNativeQuery($req, $rsm)
+			->getResult();
+	}
+
+	/**
+	 * Find every session pending application
+	 *
+	 * @return array<Session> The sessions to update
+	 */
+	public function findAllPendingApplication() {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			//Delay
+			':regulardelay' => self::REGULAR_DELAY * 24 * 3600,
+			':seniordelay' => self::SENIOR_DELAY * 24 * 3600,
+			//Slot
+			':afterid' => 4,
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		//Select all sessions not locked without application or canceled application within attribution period
+		//XXX: DIFF(start, now) <= IF(DIFF(start, created) <= SENIOR_DELAY in DAY, DIFF(start, created) * 3 / 4, SENIOR_DELAY)
+		//TODO: remonter les données pour le mail ?
+		$req =<<<SQL
+SELECT s.id
+FROM RapsysAirBundle:Session as s
+LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id AND a.canceled IS NULL)
+JOIN RapsysAirBundle:Application AS a2 ON (a2.session_id = s.id AND a2.canceled IS NULL)
+WHERE s.locked IS NULL AND a.id IS NULL AND
+TIME_TO_SEC(TIMEDIFF(@dt_start := ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), NOW())) <= IF(
+	TIME_TO_SEC(@td_sc := TIMEDIFF(@dt_start, s.created)) <= :seniordelay,
+	ROUND(TIME_TO_SEC(@td_sc) * :regulardelay / :seniordelay),
+	:seniordelay
+)
+GROUP BY s.id
+ORDER BY @dt_start ASC, s.created ASC
+SQL;
+
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Get result set mapping instance
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		$rsm
+			->addEntityResult('RapsysAirBundle:Session', 's')
+			->addFieldResult('s', 'id', 'id')
+			->addIndexBy('s', 'id');
+
+		//Send result
+		return $em
+			->createNativeQuery($req, $rsm)
+			->getResult();
+	}
+
+	/**
+	 * Fetch session best application by session id
+	 *
+	 * @param int $id The session id
+	 * @return Application|null The application or null
+	 */
+	public function findBestApplicationById($id) {
+		//Get entity manager
+		$em = $this->getEntityManager();
+
+		//Get quote strategy
+		$qs = $em->getConfiguration()->getQuoteStrategy();
+		$dp = $em->getConnection()->getDatabasePlatform();
+
+		//Get quoted table names
+		//XXX: this allow to make this code table name independent
+		$tables = [
+			'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+			'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+			'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+			'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+			//XXX: Set limit used to workaround mariadb subselect optimization
+			':limit' => PHP_INT_MAX,
+			//Delay
+			':guestdelay' => self::GUEST_DELAY * 24 * 3600,
+			':regulardelay' => self::REGULAR_DELAY * 24 * 3600,
+			':seniordelay' => self::SENIOR_DELAY * 24 * 3600,
+			//Group
+			':guestid' => 2,
+			':regularid' => 3,
+			':seniorid' => 4,
+			//Slot
+			':afternoonid' => 2,
+			':eveningid' => 3,
+			':afterid' => 4,
+			//XXX: days since last session after which guest regain normal priority
+			':guestwait' => 30,
+			//XXX: session count until considered at regular delay
+			':scount' => 5,
+			//XXX: pn_ratio over which considered at regular delay
+			':pnratio' => 1,
+			//XXX: tr_ratio diff over which considered at regular delay
+			':trdiff' => 5,
+			"\t" => '',
+			"\n" => ' '
+		];
+
+		/**
+		 * Query session applications ranked by location score, global score, created and user_id
+		 *
+		 * @xxx guest (or less) with application on location within 30 day are only considered within guestdelay
+		 *
+		 * @xxx regular (or less) premium application on hotspot are only considered within regulardelay
+		 *
+		 * @xxx senior (or less) with 5 or less session on location are only considered within seniordelay
+		 *
+		 * @xxx senior (or less) with l_pn_ratio >= 1 are only considered within seniordelay
+		 *
+		 * @xxx senior (or less) with l_tr_ratio >= (o_tr_ratio + 5) are only considered within seniordelay
+		 *
+		 * @xxx only consider session within one year (may be unaccurate by the day with after session)
+		 *
+		 * @xxx rainfall may not be accessible for previous session and other session at d-4 (only at d-2)
+		 *
+		 * @todo ??? feedback the data to inform the rejected users ???
+		 */
+		$req = <<<SQL
+SELECT e.id, e.l_score AS score
+FROM (
+	SELECT
+		d.id,
+		d.user_id,
+		d.l_count,
+		d.l_score,
+		d.l_tr_ratio,
+		d.l_pn_ratio,
+		d.l_previous,
+		d.g_score,
+		d.o_tr_ratio,
+		MAX(gu.group_id) AS group_id,
+		d.remaining,
+		d.premium,
+		d.hotspot,
+		d.created
+	FROM (
+		SELECT
+			c.id,
+			c.user_id,
+			c.l_count,
+			c.l_score,
+			c.l_tr_ratio,
+			c.l_pn_ratio,
+			c.l_previous,
+			c.g_score,
+			AVG(IF(a4.id IS NOT NULL AND s4.temperature IS NOT NULL AND s4.rainfall IS NOT NULL, s4.temperature/(1+s4.rainfall), NULL)) AS o_tr_ratio,
+			c.remaining,
+			c.premium,
+			c.hotspot,
+			c.created
+		FROM (
+			SELECT
+				b.id,
+				b.user_id,
+				b.session_id,
+				b.date,
+				b.location_id,
+				b.l_count,
+				b.l_score,
+				b.l_tr_ratio,
+				b.l_pn_ratio,
+				b.l_previous,
+				SUM(IF(a3.id IS NOT NULL, 1/ABS(DATEDIFF(ADDDATE(b.date, INTERVAL IF(b.slot_id = :afterid, 1, 0) DAY), ADDDATE(s3.date, INTERVAL IF(s3.slot_id = :afterid, 1, 0) DAY))), 0)) AS g_score,
+				b.remaining,
+				b.premium,
+				b.hotspot,
+				b.created
+			FROM (
+				SELECT
+					a.id,
+					a.user_id,
+					s.id AS session_id,
+					s.date AS date,
+					s.slot_id,
+					s.location_id,
+					COUNT(a2.id) AS l_count,
+					SUM(IF(a2.id IS NOT NULL, 1/ABS(DATEDIFF(ADDDATE(s.date, INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), ADDDATE(s2.date, INTERVAL IF(s2.slot_id = :afterid, 1, 0) DAY))), 0)) AS l_score,
+					AVG(IF(a2.id IS NOT NULL AND s2.temperature IS NOT NULL AND s2.rainfall IS NOT NULL, s2.temperature/(1+s2.rainfall), NULL)) AS l_tr_ratio,
+					(SUM(IF(a2.id IS NOT NULL AND s2.premium = 1, 1, 0))+1)/(SUM(IF(a2.id IS NOT NULL AND s2.premium = 0, 1, 0))+1) AS l_pn_ratio,
+					MIN(IF(a2.id IS NOT NULL, DATEDIFF(ADDDATE(s.date, INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), ADDDATE(s2.date, INTERVAL IF(s2.slot_id = :afterid, 1, 0) DAY)), NULL)) AS l_previous,
+					TIME_TO_SEC(TIMEDIFF(ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), NOW())) AS remaining,
+					s.premium,
+					l.hotspot,
+					a.created
+				FROM RapsysAirBundle:Session AS s
+				JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+				JOIN RapsysAirBundle:Application AS a ON (a.session_id = s.id AND a.canceled IS NULL)
+				LEFT JOIN RapsysAirBundle:Session AS s2 ON (s2.id != s.id AND s2.location_id = s.location_id AND s2.slot_id IN (:afternoonid, :eveningid) AND s2.application_id IS NOT NULL AND s2.locked IS NULL AND s2.date > s.date - INTERVAL 1 YEAR)
+				LEFT JOIN RapsysAirBundle:Application AS a2 ON (a2.id = s2.application_id AND a2.user_id = a.user_id AND (a2.canceled IS NULL OR TIMESTAMPDIFF(DAY, a2.canceled, ADDDATE(ADDTIME(s2.date, s2.begin), INTERVAL IF(s2.slot_id = :afterid, 1, 0) DAY)) < 1))
+				WHERE s.id = :sid
+				GROUP BY a.id
+				ORDER BY NULL
+				LIMIT 0, :limit
+			) AS b
+			LEFT JOIN RapsysAirBundle:Session AS s3 ON (s3.id != b.session_id AND s3.application_id IS NOT NULL AND s3.locked IS NULL AND s3.date > b.date - INTERVAL 1 YEAR)
+			LEFT JOIN RapsysAirBundle:Application AS a3 ON (a3.id = s3.application_id AND a3.user_id = b.user_id AND (a3.canceled IS NULL OR TIMESTAMPDIFF(DAY, a3.canceled, ADDDATE(ADDTIME(s3.date, s3.begin), INTERVAL IF(s3.slot_id = :afterid, 1, 0) DAY)) < 1))
+			GROUP BY b.id
+			ORDER BY NULL
+			LIMIT 0, :limit
+		) AS c
+		LEFT JOIN RapsysAirBundle:Session AS s4 ON (s4.id != c.session_id AND s4.location_id = c.location_id AND s4.application_id IS NOT NULL AND s4.locked IS NULL AND s4.date > c.date - INTERVAL 1 YEAR)
+		LEFT JOIN RapsysAirBundle:Application AS a4 ON (a4.id = s4.application_id AND a4.user_id != c.user_id AND (a4.canceled IS NULL OR TIMESTAMPDIFF(DAY, a4.canceled, ADDDATE(ADDTIME(s4.date, s4.begin), INTERVAL IF(s4.slot_id = :afterid, 1, 0) DAY)) < 1))
+		GROUP BY c.id
+		ORDER BY NULL
+		LIMIT 0, :limit
+	) AS d
+	LEFT JOIN RapsysAirBundle:GroupUser AS gu ON (gu.user_id = d.user_id)
+	GROUP BY d.id
+	LIMIT 0, :limit
+) AS e
+WHERE
+	IF(e.group_id <= :guestid AND e.l_previous <= :guestwait, e.remaining <= :guestdelay, 1) AND
+	IF(e.group_id <= :regularid AND e.premium = 1 AND e.hotspot = 1, e.remaining <= :regulardelay, 1) AND
+	IF(e.group_id <= :seniorid AND e.l_count <= :scount, e.remaining <= :regulardelay, 1) AND
+	IF(e.group_id <= :seniorid AND e.l_pn_ratio >= :pnratio, e.remaining <= :regulardelay, 1) AND
+	IF(e.group_id <= :seniorid AND e.l_tr_ratio >= (e.o_tr_ratio + :trdiff), e.remaining <= :regulardelay, 1)
+ORDER BY e.l_score ASC, e.g_score ASC, e.created ASC, e.user_id ASC
+SQL;
+
+		//Replace bundle entity name by table name
+		$req = str_replace(array_keys($tables), array_values($tables), $req);
+
+		//Set update request
+		$upreq = 'UPDATE RapsysAirBundle:Application SET score = :score, updated = NOW() WHERE id = :id';
+
+		//Replace bundle entity name by table name
+		$upreq = str_replace(array_keys($tables), array_values($tables), $upreq);
+
+		//Get result set mapping instance
+		$rsm = new ResultSetMapping();
+
+		//Declare all fields
+		$rsm
+			->addEntityResult('RapsysAirBundle:Application', 'a')
+			->addFieldResult('a', 'id', 'id')
+			->addFieldResult('a', 'score', 'score')
+			->addIndexBy('a', 'id');
+
+		//Get result
+		//XXX: setting limit in subqueries is required to prevent mariadb optimisation
+		$applications = $em
+			->createNativeQuery($req, $rsm)
+			->setParameter('sid', $id)
+			//XXX: removed, we update score before returning best candidate
+			//->getOneOrNullResult(Query::HYDRATE_SINGLE_SCALAR);
+			->getResult();
+
+		//Init ret
+		$ret = null;
+
+		//Update score
+		foreach($applications as $application) {
+			//Check if we already saved best candidate
+			if ($ret === null) {
+				//Return first application
+				$ret = $application;
+			}
+
+			//Update application updated field
+			//XXX: updated field is not modified for user with bad behaviour as application is not retrieved until delay is reached
+			$em->getConnection()->executeUpdate($upreq, ['id' => $application->getId(), 'score' => $application->getScore()], ['id' => Type::INTEGER, 'score' => Type::FLOAT]);
+		}
+
+		//Return best ranked application
 		return $ret;
 	}
 }