Raphaël G. Git Repositories - airbundle/blob - Repository/SessionRepository.php

   1 <?php
   2
   3 namespace Rapsys\AirBundle\Repository;
   4
   5 use Symfony\Component\Translation\TranslatorInterface;
   6 use Doctrine\DBAL\Types\Type;
   7 use Doctrine\ORM\Query\ResultSetMapping;
   8 use Doctrine\ORM\Query;
   9
  10 /**
  11  * SessionRepository
  12  */
  13 class SessionRepository extends \Doctrine\ORM\EntityRepository {
  14         ///Set accuweather max number of daily pages
  15         const ACCUWEATHER_DAILY = 12;
  16
  17         ///Set accuweather max number of hourly pages
  18         const ACCUWEATHER_HOURLY = 3;
  19
  20         ///Set guest delay
  21         const GUEST_DELAY = 2;
  22
  23         ///Set regular delay
  24         const REGULAR_DELAY = 3;
  25
  26         ///Set senior
  27         const SENIOR_DELAY = 4;
  28
  29         ///Set glyphs
  30         //TODO: document utf-8 codes ?
  31         const GLYPHS = [
  32                 //Slots
  33                 'Morning' => '🌅', #0001f305
  34                 'Afternoon' => '☀️', #2600
  35                 'Evening' => '🌇', #0001f307
  36                 'After' => '✨', #2728
  37                 //Weathers
  38                 'Cleary' => '☀', #2600
  39                 'Sunny' => '⛅', #26c5
  40                 'Cloudy' => '☁', #2601
  41                 'Winty' => '❄️', #2744
  42                 'Rainy' => '🌂', #0001f302
  43                 'Stormy' => '☔' #2614
  44         ];
  45
  46         /**
  47          * Find session by location, slot and date
  48          *
  49          * @param $location The location
  50          * @param $slot The slot
  51          * @param $date The datetime
  52          */
  53         public function findOneByLocationSlotDate($location, $slot, $date) {
  54                 //Return sessions
  55                 return $this->getEntityManager()
  56                         ->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE (s.location = :location AND s.slot = :slot AND s.date = :date)')
  57                         ->setParameter('location', $location)
  58                         ->setParameter('slot', $slot)
  59                         ->setParameter('date', $date)
  60                         ->getSingleResult();
  61         }
  62
  63         /**
  64          * Find sessions by date period
  65          *
  66          * @param $period The date period
  67          */
  68         public function findAllByDatePeriod($period) {
  69                 //Return sessions
  70                 return $this->getEntityManager()
  71                         ->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE s.date BETWEEN :begin AND :end')
  72                         ->setParameter('begin', $period->getStartDate())
  73                         ->setParameter('end', $period->getEndDate())
  74                         ->getResult();
  75         }
  76
  77         /**
  78          * Find sessions by location and date period
  79          *
  80          * @param $location The location
  81          * @param $period The date period
  82          */
  83         public function findAllByLocationDatePeriod($location, $period) {
  84                 //Return sessions
  85                 return $this->getEntityManager()
  86                         ->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE (s.location = :location AND s.date BETWEEN :begin AND :end)')
  87                         ->setParameter('location', $location)
  88                         ->setParameter('begin', $period->getStartDate())
  89                         ->setParameter('end', $period->getEndDate())
  90                         ->getResult();
  91         }
  92
  93         /**
  94          * Find one session by location and user id within last month
  95          *
  96          * @param $location The location id
  97          * @param $user The user id
  98          */
  99         public function findOneWithinLastMonthByLocationUser($location, $user) {
 100                 //Get entity manager
 101                 $em = $this->getEntityManager();
 102
 103                 //Get quote strategy
 104                 $qs = $em->getConfiguration()->getQuoteStrategy();
 105                 $dp = $em->getConnection()->getDatabasePlatform();
 106
 107                 //Get quoted table names
 108                 //XXX: this allow to make this code table name independent
 109                 $tables = [
 110                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 111                         'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
 112                         "\t" => '',
 113                         "\n" => ' '
 114                 ];
 115
 116                 //Set the request
 117                 //XXX: give the gooddelay to guest just in case
 118                 $req =<<<SQL
 119 SELECT s.id
 120 FROM RapsysAirBundle:Session s
 121 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))
 122 WHERE s.location_id = :lid AND s.date >= DATE_ADD(DATE_SUB(NOW(), INTERVAL 1 MONTH), INTERVAL :gooddelay DAY)
 123 SQL;
 124
 125                 //Replace bundle entity name by table name
 126                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 127
 128                 //Get result set mapping instance
 129                 $rsm = new ResultSetMapping();
 130
 131                 //Declare all fields
 132                 //XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
 133                 $rsm->addScalarResult('id', 'id', 'integer')
 134                         ->addIndexByScalar('id');
 135
 136                 //Return result
 137                 return $em
 138                         ->createNativeQuery($req, $rsm)
 139                         ->setParameter('lid', $location)
 140                         ->setParameter('uid', $user)
 141                         ->setParameter('gooddelay', self::SENIOR_DELAY)
 142                         ->getOneOrNullResult();
 143         }
 144
 145         /**
 146          * Fetch session by id
 147          *
 148          * @param $id The session id
 149          * @return array The session data
 150          */
 151         public function fetchOneById($id) {
 152                 //Get entity manager
 153                 $em = $this->getEntityManager();
 154
 155                 //Get quote strategy
 156                 $qs = $em->getConfiguration()->getQuoteStrategy();
 157                 $dp = $em->getConnection()->getDatabasePlatform();
 158
 159                 //Get quoted table names
 160                 //XXX: this allow to make this code table name independent
 161                 $tables = [
 162                         'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
 163                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 164                         'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
 165                         'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
 166                         'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
 167                         'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
 168                         'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
 169                         //Delay
 170                         ':afterid' => 4,
 171                         "\t" => '',
 172                         "\n" => ' '
 173                 ];
 174
 175                 //Set the request
 176                 //TODO: compute scores ?
 177                 //TODO: compute delivery date ? (J-3/J-4 ?)
 178                 $req =<<<SQL
 179 SELECT
 180         s.id,
 181         s.date,
 182         s.begin,
 183         ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS start,
 184         s.length,
 185         ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS stop,
 186         s.rainfall,
 187         s.rainrisk,
 188         s.realfeel,
 189         s.realfeelmin,
 190         s.realfeelmax,
 191         s.temperature,
 192         s.temperaturemin,
 193         s.temperaturemax,
 194         s.locked,
 195         s.created,
 196         s.updated,
 197         s.location_id AS l_id,
 198         l.short AS l_short,
 199         l.title AS l_title,
 200         l.address AS l_address,
 201         l.zipcode AS l_zipcode,
 202         l.city AS l_city,
 203         l.latitude AS l_latitude,
 204         l.longitude AS l_longitude,
 205         s.slot_id AS t_id,
 206         t.title AS t_title,
 207         s.application_id AS a_id,
 208         a.user_id AS au_id,
 209         au.pseudonym AS au_pseudonym,
 210         GROUP_CONCAT(sa.id ORDER BY sa.user_id SEPARATOR "\\n") AS sa_id,
 211         GROUP_CONCAT(IFNULL(sa.score, 'NULL') ORDER BY sa.user_id SEPARATOR "\\n") AS sa_score,
 212         GROUP_CONCAT(sa.created ORDER BY sa.user_id SEPARATOR "\\n") AS sa_created,
 213         GROUP_CONCAT(sa.updated ORDER BY sa.user_id SEPARATOR "\\n") AS sa_updated,
 214         GROUP_CONCAT(IFNULL(sa.canceled, 'NULL') ORDER BY sa.user_id SEPARATOR "\\n") AS sa_canceled,
 215         GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS sau_id,
 216         GROUP_CONCAT(sau.pseudonym ORDER BY sa.user_id SEPARATOR "\\n") AS sau_pseudonym
 217 FROM RapsysAirBundle:Session AS s
 218 JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
 219 JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
 220 LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
 221 LEFT JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
 222 LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
 223 LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
 224 WHERE s.id = :sid
 225 GROUP BY s.id
 226 ORDER BY NULL
 227 SQL;
 228
 229                 //Replace bundle entity name by table name
 230                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 231
 232                 //Get result set mapping instance
 233                 //XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
 234                 $rsm = new ResultSetMapping();
 235
 236                 //Declare all fields
 237                 //XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
 238                 $rsm->addScalarResult('id', 'id', 'integer')
 239                         ->addScalarResult('date', 'date', 'date')
 240                         ->addScalarResult('begin', 'begin', 'time')
 241                         ->addScalarResult('start', 'start', 'datetime')
 242                         ->addScalarResult('length', 'length', 'time')
 243                         ->addScalarResult('stop', 'stop', 'datetime')
 244                         ->addScalarResult('rainfall', 'rainfall', 'float')
 245                         ->addScalarResult('rainrisk', 'rainrisk', 'float')
 246                         ->addScalarResult('realfeel', 'realfeel', 'float')
 247                         ->addScalarResult('realfeelmin', 'realfeelmin', 'float')
 248                         ->addScalarResult('realfeelmax', 'realfeelmax', 'float')
 249                         ->addScalarResult('temperature', 'temperature', 'float')
 250                         ->addScalarResult('temperaturemin', 'temperaturemin', 'float')
 251                         ->addScalarResult('temperaturemax', 'temperaturemax', 'float')
 252                         ->addScalarResult('locked', 'locked', 'datetime')
 253                         ->addScalarResult('created', 'created', 'datetime')
 254                         ->addScalarResult('updated', 'updated', 'datetime')
 255                         ->addScalarResult('l_id', 'l_id', 'integer')
 256                         ->addScalarResult('l_short', 'l_short', 'string')
 257                         ->addScalarResult('l_title', 'l_title', 'string')
 258                         ->addScalarResult('l_address', 'l_address', 'string')
 259                         ->addScalarResult('l_zipcode', 'l_zipcode', 'string')
 260                         ->addScalarResult('l_city', 'l_city', 'string')
 261                         ->addScalarResult('l_latitude', 'l_latitude', 'float')
 262                         ->addScalarResult('l_longitude', 'l_longitude', 'float')
 263                         ->addScalarResult('t_id', 't_id', 'integer')
 264                         ->addScalarResult('t_title', 't_title', 'string')
 265                         ->addScalarResult('a_id', 'a_id', 'integer')
 266                         ->addScalarResult('au_id', 'au_id', 'integer')
 267                         ->addScalarResult('au_pseudonym', 'au_pseudonym', 'string')
 268                         //XXX: is a string because of \n separator
 269                         ->addScalarResult('sa_id', 'sa_id', 'string')
 270                         //XXX: is a string because of \n separator
 271                         ->addScalarResult('sa_score', 'sa_score', 'string')
 272                         //XXX: is a string because of \n separator
 273                         ->addScalarResult('sa_created', 'sa_created', 'string')
 274                         //XXX: is a string because of \n separator
 275                         ->addScalarResult('sa_updated', 'sa_updated', 'string')
 276                         //XXX: is a string because of \n separator
 277                         ->addScalarResult('sa_canceled', 'sa_canceled', 'string')
 278                         //XXX: is a string because of \n separator
 279                         ->addScalarResult('sau_id', 'sau_id', 'string')
 280                         //XXX: is a string because of \n separator
 281                         ->addScalarResult('sau_pseudonym', 'sau_pseudonym', 'string')
 282                         ->addIndexByScalar('id');
 283
 284                 //Return result
 285                 return $em
 286                         ->createNativeQuery($req, $rsm)
 287                         ->setParameter('sid', $id)
 288                         ->getOneOrNullResult();
 289         }
 290
 291         /**
 292          * Fetch sessions calendar with translated location by date period
 293          *
 294          * @param $translator The TranslatorInterface instance
 295          * @param $period The date period
 296          * @param $locationId The location id
 297          * @param $sessionId The session id
 298          * @param $granted The session is granted
 299          */
 300         public function fetchCalendarByDatePeriod(TranslatorInterface $translator, $period, $locationId = null, $sessionId = null, $granted = false) {
 301                 //Get entity manager
 302                 $em = $this->getEntityManager();
 303
 304                 //Get quote strategy
 305                 $qs = $em->getConfiguration()->getQuoteStrategy();
 306                 $dp = $em->getConnection()->getDatabasePlatform();
 307
 308                 //Get quoted table names
 309                 //XXX: this allow to make this code table name independent
 310                 $tables = [
 311                         'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
 312                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 313                         'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
 314                         'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
 315                         'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
 316                         'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
 317                         'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
 318                         "\t" => '',
 319                         "\n" => ' '
 320                 ];
 321
 322                 //Set the request
 323                 //TODO: change as_u_* in sau_*, a_u_* in au_*, etc, see request up
 324                 $req = 'SELECT s.id, s.date, s.rainrisk, s.rainfall, s.realfeel, s.temperature, s.location_id AS l_id, l.short AS l_short, l.title AS l_title, s.slot_id AS t_id, t.title AS t_title, s.application_id AS a_id, a.user_id AS a_u_id, au.pseudonym AS a_u_pseudonym, GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_id, GROUP_CONCAT(sau.pseudonym ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_pseudonym
 325                         FROM RapsysAirBundle:Session AS s
 326                         JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
 327                         JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
 328                         '.($granted?'':'LEFT ').'JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
 329                         '.($granted?'':'LEFT ').'JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
 330                         LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
 331                         LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
 332                         WHERE s.date BETWEEN :begin AND :end
 333                         '.($locationId?'AND s.location_id = :lid':'').'
 334                         GROUP BY s.id
 335                         ORDER BY NULL';
 336
 337                 //Replace bundle entity name by table name
 338                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 339
 340                 //Get result set mapping instance
 341                 //XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
 342                 $rsm = new ResultSetMapping();
 343
 344                 //Declare all fields
 345                 //XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
 346                 //addScalarResult($sqlColName, $resColName, $type = 'string');
 347                 $rsm->addScalarResult('id', 'id', 'integer')
 348                         ->addScalarResult('date', 'date', 'date')
 349                         ->addScalarResult('rainrisk', 'rainrisk', 'float')
 350                         ->addScalarResult('rainfall', 'rainfall', 'float')
 351                         ->addScalarResult('realfeel', 'realfeel', 'float')
 352                         ->addScalarResult('temperature', 'temperature', 'float')
 353                         ->addScalarResult('t_id', 't_id', 'integer')
 354                         ->addScalarResult('t_title', 't_title', 'string')
 355                         ->addScalarResult('l_id', 'l_id', 'integer')
 356                         ->addScalarResult('l_short', 'l_short', 'string')
 357                         ->addScalarResult('l_title', 'l_title', 'string')
 358                         ->addScalarResult('a_id', 'a_id', 'integer')
 359                         ->addScalarResult('a_u_id', 'a_u_id', 'integer')
 360                         ->addScalarResult('a_u_pseudonym', 'a_u_pseudonym', 'string')
 361                         //XXX: is a string because of \n separator
 362                         ->addScalarResult('as_u_id', 'as_u_id', 'string')
 363                         //XXX: is a string because of \n separator
 364                         ->addScalarResult('as_u_pseudonym', 'as_u_pseudonym', 'string')
 365                         ->addIndexByScalar('id');
 366
 367                 //Fetch result
 368                 $res = $em
 369                         ->createNativeQuery($req, $rsm)
 370                         ->setParameter('begin', $period->getStartDate())
 371                         ->setParameter('end', $period->getEndDate())
 372                         ->setParameter('lid', $locationId)
 373                         ->getResult();
 374
 375                 //Init calendar
 376                 $calendar = [];
 377
 378                 //Init month
 379                 $month = null;
 380
 381                 //Iterate on each day
 382                 foreach($period as $date) {
 383                         //Init day in calendar
 384                         $calendar[$Ymd = $date->format('Ymd')] = [
 385                                 'title' => $date->format('d'),
 386                                 'class' => [],
 387                                 'sessions' => []
 388                         ];
 389
 390                         //Detect month change
 391                         if ($month != $date->format('m')) {
 392                                 $month = $date->format('m');
 393                                 //Append month for first day of month
 394                                 //XXX: except if today to avoid double add
 395                                 if ($date->format('U') != strtotime('today')) {
 396                                         $calendar[$Ymd]['title'] .= '/'.$month;
 397                                 }
 398                         }
 399                         //Deal with today
 400                         if ($date->format('U') == ($today = strtotime('today'))) {
 401                                 $calendar[$Ymd]['title'] .= '/'.$month;
 402                                 $calendar[$Ymd]['current'] = true;
 403                                 $calendar[$Ymd]['class'][] = 'current';
 404                         }
 405                         //Disable passed days
 406                         if ($date->format('U') < $today) {
 407                                 $calendar[$Ymd]['disabled'] = true;
 408                                 $calendar[$Ymd]['class'][] = 'disabled';
 409                         }
 410                         //Set next month days
 411                         if ($date->format('m') > date('m')) {
 412                                 $calendar[$Ymd]['next'] = true;
 413                                 $calendar[$Ymd]['class'][] = 'next';
 414                         }
 415
 416                         //Iterate on each session to find the one of the day
 417                         foreach($res as $session) {
 418                                 if (($sessionYmd = $session['date']->format('Ymd')) == $Ymd) {
 419                                         //Count number of application
 420                                         $count = count(explode("\n", $session['as_u_id']));
 421
 422                                         //Compute classes
 423                                         $class = [];
 424                                         if (!empty($session['a_id'])) {
 425                                                 $applications = [ $session['a_u_id'] => $session['a_u_pseudonym'] ];
 426                                                 $class[] = 'granted';
 427                                         } elseif ($count == 0) {
 428                                                 $class[] = 'orphaned';
 429                                         } elseif ($count > 1) {
 430                                                 $class[] = 'disputed';
 431                                         } else {
 432                                                 $class[] = 'pending';
 433                                         }
 434
 435                                         if ($sessionId == $session['id']) {
 436                                                 $class[] = 'highlight';
 437                                         }
 438
 439                                         //Set temperature
 440                                         //XXX: realfeel may be null, temperature should not
 441                                         $temperature = $session['realfeel'] !== null ? $session['realfeel'] : $session['temperature'];
 442
 443                                         //Compute weather
 444                                         //XXX: rainfall may be null
 445                                         if ($session['rainrisk'] > 0.50 || $session['rainfall'] > 2) {
 446                                                 $weather = self::GLYPHS['Stormy'];
 447                                         } elseif ($session['rainrisk'] > 0.40 || $session['rainfall'] > 1) {
 448                                                 $weather = self::GLYPHS['Rainy'];
 449                                         } elseif ($temperature > 24) {
 450                                                 $weather = self::GLYPHS['Cleary'];
 451                                         } elseif ($temperature > 17) {
 452                                                 $weather = self::GLYPHS['Sunny'];
 453                                         } elseif ($temperature > 10) {
 454                                                 $weather = self::GLYPHS['Cloudy'];
 455                                         } elseif ($temperature !== null) {
 456                                                 $weather = self::GLYPHS['Winty'];
 457                                         } else {
 458                                                 $weather = null;
 459                                         }
 460
 461                                         //Init weathertitle
 462                                         $weathertitle = [];
 463
 464                                         //Check if realfeel is available
 465                                         if ($session['realfeel'] !== null) {
 466                                                 $weathertitle[] = $session['realfeel'].'°R';
 467                                         }
 468
 469                                         //Check if temperature is available
 470                                         if ($session['temperature'] !== null) {
 471                                                 $weathertitle[] = $session['temperature'].'°C';
 472                                         }
 473
 474                                         //Check if rainrisk is available
 475                                         if ($session['rainrisk'] !== null) {
 476                                                 $weathertitle[] = ($session['rainrisk']*100).'%';
 477                                         }
 478
 479                                         //Check if rainfall is available
 480                                         if ($session['rainfall'] !== null) {
 481                                                 $weathertitle[] = $session['rainfall'].'mm';
 482                                         }
 483
 484                                         //Set applications
 485                                         $applications = [
 486                                                 0 => $translator->trans($session['t_title']).' '.$translator->trans('at '.$session['l_title']).$translator->trans(':')
 487                                         ];
 488
 489                                         //Fetch pseudonyms from session applications
 490                                         $applications += array_combine(explode("\n", $session['as_u_id']), array_map(function ($v) {return '- '.$v;}, explode("\n", $session['as_u_pseudonym'])));
 491
 492                                         //Check that session is not granted
 493                                         if (empty($session['a_id'])) {
 494                                                 //With location id and unique application
 495                                                 if ($locationId && $count == 1) {
 496                                                         //Set unique application pseudonym as title
 497                                                         $title = $session['as_u_pseudonym'];
 498                                                 //Without location id or multiple application
 499                                                 } else {
 500                                                         //Set location title with optional count
 501                                                         $title = $translator->trans($session['l_title']).($count > 1 ? ' ['.$count.']':'');
 502                                                 }
 503                                         //Session is granted
 504                                         } else {
 505                                                 //Replace granted application
 506                                                 $applications[$session['a_u_id']] = '* '.$session['a_u_pseudonym'];
 507                                                 //Set pseudonym with optional location title and count
 508                                                 $title = $session['a_u_pseudonym'].($locationId?'':' '.$translator->trans('at '.$session['l_short'])).($count > 1 ? ' ['.$count.']':'');
 509                                         }
 510
 511                                         //Add the session
 512                                         $calendar[$Ymd]['sessions'][$session['t_id'].sprintf('%02d', $session['l_id'])] = [
 513                                                 'id' => $session['id'],
 514                                                 'title' => $title,
 515                                                 'class' => $class,
 516                                                 'slot' => self::GLYPHS[$session['t_title']],
 517                                                 'slottitle' => $translator->trans($session['t_title']),
 518                                                 'weather' => $weather,
 519                                                 'weathertitle' => implode(' ', $weathertitle),
 520                                                 'applications' => $applications
 521                                         ];
 522                                 }
 523                         }
 524
 525                         //Sort sessions
 526                         ksort($calendar[$Ymd]['sessions']);
 527                 }
 528
 529                 //Send result
 530                 return $calendar;
 531         }
 532
 533         /**
 534          * Fetch sessions calendar with translated location by date period and user
 535          *
 536          * @param $translator The TranslatorInterface instance
 537          * @param $period The date period
 538          * @param $userId The user id
 539          * @param $sessionId The session id
 540          */
 541         public function fetchUserCalendarByDatePeriod(TranslatorInterface $translator, $period, $userId = null, $sessionId = null) {
 542                 //Get entity manager
 543                 $em = $this->getEntityManager();
 544
 545                 //Get quote strategy
 546                 $qs = $em->getConfiguration()->getQuoteStrategy();
 547                 $dp = $em->getConnection()->getDatabasePlatform();
 548
 549                 //Get quoted table names
 550                 //XXX: this allow to make this code table name independent
 551                 $tables = [
 552                         'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
 553                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 554                         'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
 555                         'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
 556                         'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
 557                         'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
 558                         'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
 559                         "\t" => '',
 560                         "\n" => ' '
 561                 ];
 562
 563                 //Set the request
 564                 $req = 'SELECT s.id, s.date, s.rainrisk, s.rainfall, s.realfeel, s.temperature, s.location_id AS l_id, l.short AS l_short, l.title AS l_title, s.slot_id AS t_id, t.title AS t_title, s.application_id AS a_id, a.user_id AS a_u_id, au.pseudonym AS a_u_pseudonym, GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_id, GROUP_CONCAT(CONCAT("- ", sau.pseudonym) ORDER BY sa.user_id SEPARATOR "\\n") AS as_u_pseudonym
 565                         FROM RapsysAirBundle:Session AS s
 566                         JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
 567                         JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
 568                         '.($userId?'JOIN RapsysAirBundle:Application AS sua ON (sua.session_id = s.id)':'').'
 569                         LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
 570                         LEFT JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
 571                         LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
 572                         LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
 573                         WHERE s.date BETWEEN :begin AND :end
 574                         '.($userId?'AND sua.user_id = :uid':'').'
 575                         GROUP BY s.id
 576                         ORDER BY NULL';
 577
 578                 //Replace bundle entity name by table name
 579                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 580
 581                 //Get result set mapping instance
 582                 //XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
 583                 $rsm = new ResultSetMapping();
 584
 585                 //Declare all fields
 586                 //XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
 587                 //addScalarResult($sqlColName, $resColName, $type = 'string');
 588                 $rsm->addScalarResult('id', 'id', 'integer')
 589                         ->addScalarResult('date', 'date', 'date')
 590                         ->addScalarResult('rainrisk', 'rainrisk', 'float')
 591                         ->addScalarResult('rainfall', 'rainfall', 'float')
 592                         ->addScalarResult('realfeel', 'realfeel', 'float')
 593                         ->addScalarResult('temperature', 'temperature', 'float')
 594                         ->addScalarResult('t_id', 't_id', 'integer')
 595                         ->addScalarResult('t_title', 't_title', 'string')
 596                         ->addScalarResult('l_id', 'l_id', 'integer')
 597                         ->addScalarResult('l_short', 'l_short', 'string')
 598                         ->addScalarResult('l_title', 'l_title', 'string')
 599                         ->addScalarResult('a_id', 'a_id', 'integer')
 600                         ->addScalarResult('a_u_id', 'a_u_id', 'integer')
 601                         ->addScalarResult('a_u_pseudonym', 'a_u_pseudonym', 'string')
 602                         //XXX: is a string because of \n separator
 603                         ->addScalarResult('as_u_id', 'as_u_id', 'string')
 604                         //XXX: is a string because of \n separator
 605                         ->addScalarResult('as_u_pseudonym', 'as_u_pseudonym', 'string')
 606                         ->addIndexByScalar('id');
 607
 608                 //Fetch result
 609                 $res = $em
 610                         ->createNativeQuery($req, $rsm)
 611                         ->setParameter('begin', $period->getStartDate())
 612                         ->setParameter('end', $period->getEndDate())
 613                         ->setParameter('uid', $userId)
 614                         ->getResult();
 615
 616                 //Init calendar
 617                 $calendar = [];
 618
 619                 //Init month
 620                 $month = null;
 621
 622                 //Iterate on each day
 623                 foreach($period as $date) {
 624                         //Init day in calendar
 625                         $calendar[$Ymd = $date->format('Ymd')] = [
 626                                 'title' => $date->format('d'),
 627                                 'class' => [],
 628                                 'sessions' => []
 629                         ];
 630
 631                         //Detect month change
 632                         if ($month != $date->format('m')) {
 633                                 $month = $date->format('m');
 634                                 //Append month for first day of month
 635                                 //XXX: except if today to avoid double add
 636                                 if ($date->format('U') != strtotime('today')) {
 637                                         $calendar[$Ymd]['title'] .= '/'.$month;
 638                                 }
 639                         }
 640                         //Deal with today
 641                         if ($date->format('U') == ($today = strtotime('today'))) {
 642                                 $calendar[$Ymd]['title'] .= '/'.$month;
 643                                 $calendar[$Ymd]['current'] = true;
 644                                 $calendar[$Ymd]['class'][] = 'current';
 645                         }
 646                         //Disable passed days
 647                         if ($date->format('U') < $today) {
 648                                 $calendar[$Ymd]['disabled'] = true;
 649                                 $calendar[$Ymd]['class'][] = 'disabled';
 650                         }
 651                         //Set next month days
 652                         if ($date->format('m') > date('m')) {
 653                                 $calendar[$Ymd]['next'] = true;
 654                                 $calendar[$Ymd]['class'][] = 'next';
 655                         }
 656
 657                         //Iterate on each session to find the one of the day
 658                         foreach($res as $session) {
 659                                 if (($sessionYmd = $session['date']->format('Ymd')) == $Ymd) {
 660                                         //Count number of application
 661                                         $count = count(explode("\n", $session['as_u_id']));
 662
 663                                         //Compute classes
 664                                         $class = [];
 665                                         if (!empty($session['a_id'])) {
 666                                                 $applications = [ $session['a_u_id'] => $session['a_u_pseudonym'] ];
 667                                                 if ($session['a_u_id'] == $userId) {
 668                                                         $class[] = 'granted';
 669                                                 } else {
 670                                                         $class[] = 'disputed';
 671                                                 }
 672                                         } elseif ($count == 0) {
 673                                                 $class[] = 'orphaned';
 674                                         } elseif ($count > 1) {
 675                                                 $class[] = 'disputed';
 676                                         } else {
 677                                                 $class[] = 'pending';
 678                                         }
 679
 680                                         if ($sessionId == $session['id']) {
 681                                                 $class[] = 'highlight';
 682                                         }
 683
 684                                         //Set temperature
 685                                         //XXX: realfeel may be null, temperature should not
 686                                         $temperature = $session['realfeel'] !== null ? $session['realfeel'] : $session['temperature'];
 687
 688                                         //Compute weather
 689                                         //XXX: rainfall may be null
 690                                         if ($session['rainrisk'] > 0.50 || $session['rainfall'] > 2) {
 691                                                 $weather = self::GLYPHS['Stormy'];
 692                                         } elseif ($session['rainrisk'] > 0.40 || $session['rainfall'] > 1) {
 693                                                 $weather = self::GLYPHS['Rainy'];
 694                                         } elseif ($temperature > 24) {
 695                                                 $weather = self::GLYPHS['Cleary'];
 696                                         } elseif ($temperature > 17) {
 697                                                 $weather = self::GLYPHS['Sunny'];
 698                                         } elseif ($temperature > 10) {
 699                                                 $weather = self::GLYPHS['Cloudy'];
 700                                         } elseif ($temperature !== null) {
 701                                                 $weather = self::GLYPHS['Winty'];
 702                                         } else {
 703                                                 $weather = null;
 704                                         }
 705
 706                                         //Init weathertitle
 707                                         $weathertitle = [];
 708
 709                                         //Check if realfeel is available
 710                                         if ($session['realfeel'] !== null) {
 711                                                 $weathertitle[] = $session['realfeel'].'°R';
 712                                         }
 713
 714                                         //Check if temperature is available
 715                                         if ($session['temperature'] !== null) {
 716                                                 $weathertitle[] = $session['temperature'].'°C';
 717                                         }
 718
 719                                         //Check if rainrisk is available
 720                                         if ($session['rainrisk'] !== null) {
 721                                                 $weathertitle[] = ($session['rainrisk']*100).'%';
 722                                         }
 723
 724                                         //Check if rainfall is available
 725                                         if ($session['rainfall'] !== null) {
 726                                                 $weathertitle[] = $session['rainfall'].'mm';
 727                                         }
 728
 729                                         //Set applications
 730                                         $applications = [
 731                                                 0 => $translator->trans($session['t_title']).' '.$translator->trans('at '.$session['l_title']).$translator->trans(':')
 732                                         ];
 733
 734                                         //Check that session is not granted
 735                                         if (empty($session['a_id'])) {
 736                                                 //Fetch pseudonyms from session applications
 737                                                 $applications += array_combine(explode("\n", $session['as_u_id']), explode("\n", $session['as_u_pseudonym']));
 738                                         //Session is granted
 739                                         } else {
 740                                                 //Fetch pseudonyms from session applications
 741                                                 $applications += array_combine(explode("\n", $session['as_u_id']), explode("\n", $session['as_u_pseudonym']));
 742                                                 //Replace granted application
 743                                                 $applications[$session['a_u_id']] = '* '.$session['a_u_pseudonym'];
 744                                         }
 745
 746                                         //Set title
 747                                         $title = $translator->trans($session['l_title']).($count > 1 ? ' ['.$count.']':'');
 748
 749                                         //Add the session
 750                                         $calendar[$Ymd]['sessions'][$session['t_id'].sprintf('%02d', $session['l_id'])] = [
 751                                                 'id' => $session['id'],
 752                                                 'title' => $title,
 753                                                 'class' => $class,
 754                                                 'slot' => self::GLYPHS[$session['t_title']],
 755                                                 'slottitle' => $translator->trans($session['t_title']),
 756                                                 'weather' => $weather,
 757                                                 'weathertitle' => implode(' ', $weathertitle),
 758                                                 'applications' => $applications
 759                                         ];
 760                                 }
 761                         }
 762
 763                         //Sort sessions
 764                         ksort($calendar[$Ymd]['sessions']);
 765                 }
 766
 767                 //Send result
 768                 return $calendar;
 769         }
 770
 771         /**
 772          * Find all session pending hourly weather
 773          *
 774          * @return array<Session> The sessions to update
 775          */
 776         public function findAllPendingHourlyWeather() {
 777                 //Get entity manager
 778                 $em = $this->getEntityManager();
 779
 780                 //Get quote strategy
 781                 $qs = $em->getConfiguration()->getQuoteStrategy();
 782                 $dp = $em->getConnection()->getDatabasePlatform();
 783
 784                 //Get quoted table names
 785                 //XXX: this allow to make this code table name independent
 786                 $tables = [
 787                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 788                         'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
 789                         //Accuweather
 790                         ':accuhourly' => self::ACCUWEATHER_HOURLY,
 791                         //Delay
 792                         ':afterid' => 4,
 793                         "\t" => '',
 794                         "\n" => ' '
 795                 ];
 796
 797                 //Select all sessions starting and stopping in the next 3 days
 798                 //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)
 799                 $req = <<<SQL
 800 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
 801 FROM RapsysAirBundle:Session AS s
 802 JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
 803 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))
 804 SQL;
 805
 806                 //Replace bundle entity name by table name
 807                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 808
 809                 //Get result set mapping instance
 810                 $rsm = new ResultSetMapping();
 811
 812                 //Declare all fields
 813                 $rsm
 814                         ->addEntityResult('RapsysAirBundle:Session', 's')
 815                         ->addFieldResult('s', 'id', 'id')
 816                         ->addFieldResult('s', 'date', 'date')
 817                         ->addFieldResult('s', 'begin', 'begin')
 818                         ->addFieldResult('s', 'length', 'length')
 819                         ->addFieldResult('s', 'rainfall', 'rainfall')
 820                         ->addFieldResult('s', 'rainrisk', 'rainrisk')
 821                         ->addFieldResult('s', 'realfeel', 'realfeel')
 822                         ->addFieldResult('s', 'realfeelmin', 'realfeelmin')
 823                         ->addFieldResult('s', 'realfeelmax', 'realfeelmax')
 824                         ->addFieldResult('s', 'temperature', 'temperature')
 825                         ->addFieldResult('s', 'temperaturemin', 'temperaturemin')
 826                         ->addFieldResult('s', 'temperaturemax', 'temperaturemax')
 827                         ->addJoinedEntityResult('RapsysAirBundle:Slot', 'o', 's', 'slot')
 828                         ->addFieldResult('o', 'slot_id', 'id')
 829                         ->addJoinedEntityResult('RapsysAirBundle:Location', 'l', 's', 'location')
 830                         ->addFieldResult('l', 'location_id', 'id')
 831                         ->addFieldResult('l', 'zipcode', 'zipcode')
 832                         ->addIndexBy('s', 'id');
 833
 834                 //Send result
 835                 return $em
 836                         ->createNativeQuery($req, $rsm)
 837                         ->getResult();
 838         }
 839
 840         /**
 841          * Find all session pending daily weather
 842          *
 843          * @return array<Session> The sessions to update
 844          */
 845         public function findAllPendingDailyWeather() {
 846                 //Get entity manager
 847                 $em = $this->getEntityManager();
 848
 849                 //Get quote strategy
 850                 $qs = $em->getConfiguration()->getQuoteStrategy();
 851                 $dp = $em->getConnection()->getDatabasePlatform();
 852
 853                 //Get quoted table names
 854                 //XXX: this allow to make this code table name independent
 855                 $tables = [
 856                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 857                         'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
 858                         //Accuweather
 859                         ':accudaily' => self::ACCUWEATHER_DAILY,
 860                         ':accuhourly' => self::ACCUWEATHER_HOURLY,
 861                         //Delay
 862                         ':afterid' => 4,
 863                         "\t" => '',
 864                         "\n" => ' '
 865                 ];
 866
 867                 //Select all sessions stopping after next 3 days
 868                 //XXX: select session stopping after or equal date(now)+3d as accuweather only provide hourly data for the next 3 days (INTERVAL 3 DAY)
 869                 $req = <<<SQL
 870 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
 871 FROM RapsysAirBundle:Session AS s
 872 JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
 873 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))
 874 SQL;
 875
 876                 //Replace bundle entity name by table name
 877                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 878
 879                 //Get result set mapping instance
 880                 $rsm = new ResultSetMapping();
 881
 882                 //Declare all fields
 883                 $rsm
 884                         ->addEntityResult('RapsysAirBundle:Session', 's')
 885                         ->addFieldResult('s', 'id', 'id')
 886                         ->addFieldResult('s', 'date', 'date')
 887                         ->addFieldResult('s', 'begin', 'begin')
 888                         ->addFieldResult('s', 'length', 'length')
 889                         ->addFieldResult('s', 'rainfall', 'rainfall')
 890                         ->addFieldResult('s', 'rainrisk', 'rainrisk')
 891                         ->addFieldResult('s', 'realfeel', 'realfeel')
 892                         ->addFieldResult('s', 'realfeelmin', 'realfeelmin')
 893                         ->addFieldResult('s', 'realfeelmax', 'realfeelmax')
 894                         ->addFieldResult('s', 'temperature', 'temperature')
 895                         ->addFieldResult('s', 'temperaturemin', 'temperaturemin')
 896                         ->addFieldResult('s', 'temperaturemax', 'temperaturemax')
 897                         ->addJoinedEntityResult('RapsysAirBundle:Slot', 'o', 's', 'slot')
 898                         ->addFieldResult('o', 'slot_id', 'id')
 899                         ->addJoinedEntityResult('RapsysAirBundle:Location', 'l', 's', 'location')
 900                         ->addFieldResult('l', 'location_id', 'id')
 901                         ->addFieldResult('l', 'zipcode', 'zipcode')
 902                         ->addIndexBy('s', 'id');
 903
 904                 //Send result
 905                 return $em
 906                         ->createNativeQuery($req, $rsm)
 907                         ->getResult();
 908         }
 909
 910         /**
 911          * Find every session pending application
 912          *
 913          * @return array<Session> The sessions to update
 914          */
 915         public function findAllPendingApplication() {
 916                 //Get entity manager
 917                 $em = $this->getEntityManager();
 918
 919                 //Get quote strategy
 920                 $qs = $em->getConfiguration()->getQuoteStrategy();
 921                 $dp = $em->getConnection()->getDatabasePlatform();
 922
 923                 //Get quoted table names
 924                 //XXX: this allow to make this code table name independent
 925                 $tables = [
 926                         'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
 927                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 928                         //Delay
 929                         ':regulardelay' => self::REGULAR_DELAY * 24 * 3600,
 930                         ':seniordelay' => self::SENIOR_DELAY * 24 * 3600,
 931                         //Slot
 932                         ':afterid' => 4,
 933                         "\t" => '',
 934                         "\n" => ' '
 935                 ];
 936
 937                 //Select all sessions not locked without application or canceled application within attribution period
 938                 //XXX: DIFF(start, now) <= IF(DIFF(start, created) <= SENIOR_DELAY in DAY, DIFF(start, created) * 3 / 4, SENIOR_DELAY)
 939                 //TODO: remonter les données pour le mail ?
 940                 $req =<<<SQL
 941 SELECT s.id
 942 FROM RapsysAirBundle:Session as s
 943 LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id AND a.canceled IS NULL)
 944 JOIN RapsysAirBundle:Application AS a2 ON (a2.session_id = s.id AND a2.canceled IS NULL)
 945 WHERE s.locked IS NULL AND a.id IS NULL AND
 946 TIME_TO_SEC(TIMEDIFF(@dt_start := ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), NOW())) <= IF(
 947         TIME_TO_SEC(@td_sc := TIMEDIFF(@dt_start, s.created)) <= :seniordelay,
 948         ROUND(TIME_TO_SEC(@td_sc) * :regulardelay / :seniordelay),
 949         :seniordelay
 950 )
 951 GROUP BY s.id
 952 ORDER BY @dt_start ASC, s.created ASC
 953 SQL;
 954
 955
 956                 //Replace bundle entity name by table name
 957                 $req = str_replace(array_keys($tables), array_values($tables), $req);
 958
 959                 //Get result set mapping instance
 960                 $rsm = new ResultSetMapping();
 961
 962                 //Declare all fields
 963                 $rsm
 964                         ->addEntityResult('RapsysAirBundle:Session', 's')
 965                         ->addFieldResult('s', 'id', 'id')
 966                         ->addIndexBy('s', 'id');
 967
 968                 //Send result
 969                 return $em
 970                         ->createNativeQuery($req, $rsm)
 971                         ->getResult();
 972         }
 973
 974         /**
 975          * Fetch session best application by session id
 976          *
 977          * @param int $id The session id
 978          * @return Application|null The application or null
 979          */
 980         public function findBestApplicationById($id) {
 981                 //Get entity manager
 982                 $em = $this->getEntityManager();
 983
 984                 //Get quote strategy
 985                 $qs = $em->getConfiguration()->getQuoteStrategy();
 986                 $dp = $em->getConnection()->getDatabasePlatform();
 987
 988                 //Get quoted table names
 989                 //XXX: this allow to make this code table name independent
 990                 $tables = [
 991                         'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
 992                         'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
 993                         'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
 994                         'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
 995                         //XXX: Set limit used to workaround mariadb subselect optimization
 996                         ':limit' => PHP_INT_MAX,
 997                         //Delay
 998                         ':guestdelay' => self::GUEST_DELAY * 24 * 3600,
 999                         ':regulardelay' => self::REGULAR_DELAY * 24 * 3600,
1000                         ':seniordelay' => self::SENIOR_DELAY * 24 * 3600,
1001                         //Group
1002                         ':guestid' => 2,
1003                         ':regularid' => 3,
1004                         ':seniorid' => 4,
1005                         //Slot
1006                         ':afternoonid' => 2,
1007                         ':eveningid' => 3,
1008                         ':afterid' => 4,
1009                         //XXX: days since last session after which guest regain normal priority
1010                         ':guestwait' => 30,
1011                         //XXX: session count until considered at regular delay
1012                         ':scount' => 5,
1013                         //XXX: pn_ratio over which considered at regular delay
1014                         ':pnratio' => 1,
1015                         //XXX: tr_ratio diff over which considered at regular delay
1016                         ':trdiff' => 5,
1017                         "\t" => '',
1018                         "\n" => ' '
1019                 ];
1020
1021                 /**
1022                  * Query session applications ranked by location score, global score, created and user_id
1023                  *
1024                  * @xxx guest (or less) with application on location within 30 day are only considered within guestdelay
1025                  *
1026                  * @xxx regular (or less) premium application on hotspot are only considered within regulardelay
1027                  *
1028                  * @xxx senior (or less) with 5 or less session on location are only considered within seniordelay
1029                  *
1030                  * @xxx senior (or less) with l_pn_ratio >= 1 are only considered within seniordelay
1031                  *
1032                  * @xxx senior (or less) with l_tr_ratio >= (o_tr_ratio + 5) are only considered within seniordelay
1033                  *
1034                  * @xxx only consider session within one year (may be unaccurate by the day with after session)
1035                  *
1036                  * @xxx rainfall may not be accessible for previous session and other session at d-4 (only at d-2)
1037                  *
1038                  * @todo ??? feedback the data to inform the rejected users ???
1039                  */
1040                 $req = <<<SQL
1041 SELECT e.id, e.l_score AS score
1042 FROM (
1043         SELECT
1044                 d.id,
1045                 d.user_id,
1046                 d.l_count,
1047                 d.l_score,
1048                 d.l_tr_ratio,
1049                 d.l_pn_ratio,
1050                 d.l_previous,
1051                 d.g_score,
1052                 d.o_tr_ratio,
1053                 MAX(gu.group_id) AS group_id,
1054                 d.remaining,
1055                 d.premium,
1056                 d.hotspot,
1057                 d.created
1058         FROM (
1059                 SELECT
1060                         c.id,
1061                         c.user_id,
1062                         c.l_count,
1063                         c.l_score,
1064                         c.l_tr_ratio,
1065                         c.l_pn_ratio,
1066                         c.l_previous,
1067                         c.g_score,
1068                         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,
1069                         c.remaining,
1070                         c.premium,
1071                         c.hotspot,
1072                         c.created
1073                 FROM (
1074                         SELECT
1075                                 b.id,
1076                                 b.user_id,
1077                                 b.session_id,
1078                                 b.date,
1079                                 b.location_id,
1080                                 b.l_count,
1081                                 b.l_score,
1082                                 b.l_tr_ratio,
1083                                 b.l_pn_ratio,
1084                                 b.l_previous,
1085                                 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,
1086                                 b.remaining,
1087                                 b.premium,
1088                                 b.hotspot,
1089                                 b.created
1090                         FROM (
1091                                 SELECT
1092                                         a.id,
1093                                         a.user_id,
1094                                         s.id AS session_id,
1095                                         s.date AS date,
1096                                         s.slot_id,
1097                                         s.location_id,
1098                                         COUNT(a2.id) AS l_count,
1099                                         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,
1100                                         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,
1101                                         (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,
1102                                         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,
1103                                         TIME_TO_SEC(TIMEDIFF(ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), NOW())) AS remaining,
1104                                         s.premium,
1105                                         l.hotspot,
1106                                         a.created
1107                                 FROM RapsysAirBundle:Session AS s
1108                                 JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
1109                                 JOIN RapsysAirBundle:Application AS a ON (a.session_id = s.id AND a.canceled IS NULL)
1110                                 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)
1111                                 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))
1112                                 WHERE s.id = :sid
1113                                 GROUP BY a.id
1114                                 ORDER BY NULL
1115                                 LIMIT 0, :limit
1116                         ) AS b
1117                         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)
1118                         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))
1119                         GROUP BY b.id
1120                         ORDER BY NULL
1121                         LIMIT 0, :limit
1122                 ) AS c
1123                 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)
1124                 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))
1125                 GROUP BY c.id
1126                 ORDER BY NULL
1127                 LIMIT 0, :limit
1128         ) AS d
1129         LEFT JOIN RapsysAirBundle:GroupUser AS gu ON (gu.user_id = d.user_id)
1130         GROUP BY d.id
1131         LIMIT 0, :limit
1132 ) AS e
1133 WHERE
1134         IF(e.group_id <= :guestid AND e.l_previous <= :guestwait, e.remaining <= :guestdelay, 1) AND
1135         IF(e.group_id <= :regularid AND e.premium = 1 AND e.hotspot = 1, e.remaining <= :regulardelay, 1) AND
1136         IF(e.group_id <= :seniorid AND e.l_count <= :scount, e.remaining <= :regulardelay, 1) AND
1137         IF(e.group_id <= :seniorid AND e.l_pn_ratio >= :pnratio, e.remaining <= :regulardelay, 1) AND
1138         IF(e.group_id <= :seniorid AND e.l_tr_ratio >= (e.o_tr_ratio + :trdiff), e.remaining <= :regulardelay, 1)
1139 ORDER BY e.l_score ASC, e.g_score ASC, e.created ASC, e.user_id ASC
1140 SQL;
1141
1142                 //Replace bundle entity name by table name
1143                 $req = str_replace(array_keys($tables), array_values($tables), $req);
1144
1145                 //Set update request
1146                 $upreq = 'UPDATE RapsysAirBundle:Application SET score = :score, updated = NOW() WHERE id = :id';
1147
1148                 //Replace bundle entity name by table name
1149                 $upreq = str_replace(array_keys($tables), array_values($tables), $upreq);
1150
1151                 //Get result set mapping instance
1152                 $rsm = new ResultSetMapping();
1153
1154                 //Declare all fields
1155                 $rsm
1156                         ->addEntityResult('RapsysAirBundle:Application', 'a')
1157                         ->addFieldResult('a', 'id', 'id')
1158                         ->addFieldResult('a', 'score', 'score')
1159                         ->addIndexBy('a', 'id');
1160
1161                 //Get result
1162                 //XXX: setting limit in subqueries is required to prevent mariadb optimisation
1163                 $applications = $em
1164                         ->createNativeQuery($req, $rsm)
1165                         ->setParameter('sid', $id)
1166                         //XXX: removed, we update score before returning best candidate
1167                         //->getOneOrNullResult(Query::HYDRATE_SINGLE_SCALAR);
1168                         ->getResult();
1169
1170                 //Init ret
1171                 $ret = null;
1172
1173                 //Update score
1174                 foreach($applications as $application) {
1175                         //Check if we already saved best candidate
1176                         if ($ret === null) {
1177                                 //Return first application
1178                                 $ret = $application;
1179                         }
1180
1181                         //Update application updated field
1182                         //XXX: updated field is not modified for user with bad behaviour as application is not retrieved until delay is reached
1183                         $em->getConnection()->executeUpdate($upreq, ['id' => $application->getId(), 'score' => $application->getScore()], ['id' => Type::INTEGER, 'score' => Type::FLOAT]);
1184                 }
1185
1186                 //Return best ranked application
1187                 return $ret;
1188         }
1189 }