CRM/Member/BAO/MembershipStatus.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
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  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
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  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2014
  32  * $Id$
  33  *
  34  */
  35 class CRM_Member_BAO_MembershipStatus extends CRM_Member_DAO_MembershipStatus {
  36
  37   /**
  38    * Static holder for the default LT
  39    */
  40   static $_defaultMembershipStatus = NULL;
  41
  42   /**
  43    * Class constructor
  44    */
  45   public function __construct() {
  46     parent::__construct();
  47   }
  48
  49   /**
  50    * Fetch object based on array of properties
  51    *
  52    * @param array $params
  53    *   (reference ) an assoc array of name/value pairs.
  54    * @param array $defaults
  55    *   (reference ) an assoc array to hold the flattened values.
  56    *
  57    * @return CRM_Member_BAO_MembershipStatus object
  58    * @static
  59    */
  60   public static function retrieve(&$params, &$defaults) {
  61     $membershipStatus = new CRM_Member_DAO_MembershipStatus();
  62     $membershipStatus->copyValues($params);
  63     if ($membershipStatus->find(TRUE)) {
  64       CRM_Core_DAO::storeValues($membershipStatus, $defaults);
  65       return $membershipStatus;
  66     }
  67     return NULL;
  68   }
  69
  70   /**
  71    * Update the is_active flag in the db
  72    *
  73    * @param int $id
  74    *   Id of the database record.
  75    * @param bool $is_active
  76    *   Value we want to set the is_active field.
  77    *
  78    * @return Object             DAO object on sucess, null otherwise
  79    * @static
  80    */
  81   public static function setIsActive($id, $is_active) {
  82     return CRM_Core_DAO::setFieldValue('CRM_Member_DAO_MembershipStatus', $id, 'is_active', $is_active);
  83   }
  84
  85   /**
  86    * Takes an associative array and creates a membership Status object
  87    * See http://wiki.civicrm.org/confluence/display/CRM/Database+layer
  88    *
  89    * @param array $params
  90    *   (reference ) an assoc array of name/value pairs.
  91    *
  92    * @throws Exception
  93    * @return CRM_Member_BAO_MembershipStatus object
  94    * @static
  95    */
  96   public static function create($params){
  97     $ids = array();
  98     if(!empty($params['id'])){
  99       $ids['membershipStatus']  = $params['id'];
 100     }
 101     else{
 102       //don't allow duplicate names - if id not set
 103       $status = new CRM_Member_DAO_MembershipStatus();
 104       $status->name = $params['name'];
 105       if ($status->find(TRUE)) {
 106         throw new Exception('A membership status with this name already exists.');
 107       }
 108     }
 109     $membershipStatusBAO = CRM_Member_BAO_MembershipStatus::add($params, $ids);
 110     return $membershipStatusBAO;
 111   }
 112   /**
 113    * Add the membership types
 114    *
 115    * @param array $params
 116    *   Reference array contains the values submitted by the form.
 117    * @param array $ids
 118    *   Array contains the id - this param is deprecated.
 119    *
 120    * @static
 121    *
 122    * @return object
 123    */
 124   public static function add(&$params, $ids = array()) {
 125     $id = CRM_Utils_Array::value('id', $params, CRM_Utils_Array::value('membershipStatus', $ids));
 126     if (!$id) {
 127       CRM_Core_DAO::setCreateDefaults($params, self::getDefaults());
 128       //copy name to label when not passed.
 129       if (empty($params['label']) && !empty($params['name'])) {
 130         $params['label'] = $params['name'];
 131       }
 132
 133       if (empty($params['name']) && !empty($params['label'])) {
 134         $params['name'] = $params['label'];
 135       }
 136     }
 137
 138     // set all other defaults to false.
 139     if (!empty($params['is_default'])) {
 140       $query = "UPDATE civicrm_membership_status SET is_default = 0";
 141       CRM_Core_DAO::executeQuery($query,
 142         CRM_Core_DAO::$_nullArray
 143       );
 144     }
 145
 146
 147
 148     // action is taken depending upon the mode
 149     $membershipStatus = new CRM_Member_DAO_MembershipStatus();
 150     $membershipStatus->copyValues($params);
 151
 152     $membershipStatus->id = $id;
 153
 154     $membershipStatus->save();
 155     return $membershipStatus;
 156   }
 157
 158   /**
 159    * Get defaults for new entity
 160    * @return array
 161    */
 162   public static function getDefaults() {
 163     return array(
 164       'is_active' => FALSE,
 165       'is_current_member' => FALSE,
 166       'is_admin' => FALSE,
 167       'is_default' => FALSE,
 168     );
 169   }
 170
 171   /**
 172    * Get  membership status
 173    *
 174    * @param int $membershipStatusId
 175    *
 176    * @return array
 177    * @static
 178    */
 179   public static function getMembershipStatus($membershipStatusId) {
 180     $statusDetails = array();
 181     $membershipStatus = new CRM_Member_DAO_MembershipStatus();
 182     $membershipStatus->id = $membershipStatusId;
 183     if ($membershipStatus->find(TRUE)) {
 184       CRM_Core_DAO::storeValues($membershipStatus, $statusDetails);
 185     }
 186     return $statusDetails;
 187   }
 188
 189   /**
 190    * Delete membership Types
 191    *
 192    * @param int $membershipStatusId
 193    *
 194    * @throws CRM_Core_Exception
 195    * @static
 196    */
 197   public static function del($membershipStatusId) {
 198     //check dependencies
 199     //checking if membership status is present in some other table
 200     $check = FALSE;
 201
 202     $dependancy = array('Membership', 'MembershipLog');
 203     foreach ($dependancy as $name) {
 204       $baoString = 'CRM_Member_BAO_' . $name;
 205       $dao = new $baoString();
 206       $dao->status_id = $membershipStatusId;
 207       if ($dao->find(TRUE)) {
 208         throw new CRM_Core_Exception(ts('This membership status cannot be deleted as memberships exist with this status'));
 209       }
 210     }
 211     CRM_Utils_Weight::delWeight('CRM_Member_DAO_MembershipStatus', $membershipStatusId);
 212     //delete from membership Type table
 213     $membershipStatus = new CRM_Member_DAO_MembershipStatus();
 214     $membershipStatus->id = $membershipStatusId;
 215     $membershipStatus->delete();
 216     $membershipStatus->free();
 217   }
 218
 219   /**
 220    * Find the membership status based on start date, end date, join date & status date.
 221    *
 222    * @param string $startDate
 223    *   Start date of the member whose membership status is to be calculated.
 224    * @param string $endDate
 225    *   End date of the member whose membership status is to be calculated.
 226    * @param string $joinDate
 227    *   Join date of the member whose membership status is to be calculated.
 228    * @param \date|string $statusDate status date of the member whose membership status is to be calculated.
 229    * @param boolean $excludeIsAdmin
 230    *   Exclude the statuses those having is_admin = 1.
 231    * @param int $membershipTypeID
 232    * @param array $membership
 233    *   Membership params as available to calling function - passed to the hook.
 234    *
 235    * @return array
 236   @static
 237    */
 238   static function getMembershipStatusByDate($startDate, $endDate, $joinDate,
 239     $statusDate = 'today', $excludeIsAdmin = FALSE, $membershipTypeID, $membership = array()
 240   ) {
 241     $membershipDetails = array();
 242
 243     if (!$statusDate || $statusDate == 'today') {
 244       $statusDate = getDate();
 245       $statusDate = date('Ymd',
 246         mktime($statusDate['hours'],
 247           $statusDate['minutes'],
 248           $statusDate['seconds'],
 249           $statusDate['mon'],
 250           $statusDate['mday'],
 251           $statusDate['year']
 252         )
 253       );
 254     }
 255     else {
 256       $statusDate = CRM_Utils_Date::customFormat($statusDate, '%Y%m%d');
 257     }
 258
 259     $dates = array('start', 'end', 'join');
 260     $events = array('start', 'end');
 261
 262     foreach ($dates as $dat) {
 263       if (${$dat . 'Date'} && ${$dat . 'Date'} != "null") {
 264         ${$dat . 'Date'} = CRM_Utils_Date::customFormat(${$dat . 'Date'}, '%Y%m%d');
 265
 266         ${$dat . 'Year'} = substr(${$dat . 'Date'}, 0, 4);
 267
 268         ${$dat . 'Month'} = substr(${$dat . 'Date'}, 4, 2);
 269
 270         ${$dat . 'Day'} = substr(${$dat . 'Date'}, 6, 2);
 271       }
 272       else {
 273         ${$dat . 'Date'} = '';
 274       }
 275     }
 276
 277     //fix for CRM-3570, if we have statuses with is_admin=1,
 278     //exclude these statuses from calculatation during import.
 279     $where = "is_active = 1";
 280     if ($excludeIsAdmin) {
 281       $where .= " AND is_admin != 1";
 282     }
 283
 284     $query = "
 285  SELECT   *
 286  FROM     civicrm_membership_status
 287  WHERE    {$where}
 288  ORDER BY weight ASC";
 289
 290     $membershipStatus = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
 291     $hour = $minute = $second = 0;
 292
 293     while ($membershipStatus->fetch()) {
 294       $startEvent = NULL;
 295       $endEvent = NULL;
 296       foreach ($events as $eve) {
 297         foreach ($dates as $dat) {
 298           // calculate start-event/date and end-event/date
 299           if (($membershipStatus->{$eve . '_event'} == $dat . '_date') &&
 300             ${$dat . 'Date'}
 301           ) {
 302             if ($membershipStatus->{$eve . '_event_adjust_unit'} &&
 303               $membershipStatus->{$eve . '_event_adjust_interval'}
 304             ) {
 305               // add in months
 306               if ($membershipStatus->{$eve . '_event_adjust_unit'} == 'month') {
 307                 ${$eve . 'Event'} = date('Ymd', mktime($hour, $minute, $second,
 308                     ${$dat . 'Month'} + $membershipStatus->{$eve . '_event_adjust_interval'},
 309                     ${$dat . 'Day'},
 310                     ${$dat . 'Year'}
 311                   ));
 312               }
 313               // add in days
 314               if ($membershipStatus->{$eve . '_event_adjust_unit'} == 'day') {
 315                 ${$eve . 'Event'} = date('Ymd', mktime($hour, $minute, $second,
 316                     ${$dat . 'Month'},
 317                     ${$dat . 'Day'} + $membershipStatus->{$eve . '_event_adjust_interval'},
 318                     ${$dat . 'Year'}
 319                   ));
 320               }
 321               // add in years
 322               if ($membershipStatus->{$eve . '_event_adjust_unit'} == 'year') {
 323                 ${$eve . 'Event'} = date('Ymd', mktime($hour, $minute, $second,
 324                     ${$dat . 'Month'},
 325                     ${$dat . 'Day'},
 326                     ${$dat . 'Year'} + $membershipStatus->{$eve . '_event_adjust_interval'}
 327                   ));
 328               }
 329               // if no interval and unit, present
 330             }
 331             else {
 332               ${$eve . 'Event'} = ${$dat . 'Date'};
 333             }
 334           }
 335         }
 336       }
 337
 338       // check if statusDate is in the range of start & end events.
 339       if ($startEvent && $endEvent) {
 340         if (($statusDate >= $startEvent) && ($statusDate <= $endEvent)) {
 341           $membershipDetails['id'] = $membershipStatus->id;
 342           $membershipDetails['name'] = $membershipStatus->name;
 343         }
 344       }
 345       elseif ($startEvent) {
 346         if ($statusDate >= $startEvent) {
 347           $membershipDetails['id'] = $membershipStatus->id;
 348           $membershipDetails['name'] = $membershipStatus->name;
 349         }
 350       }
 351       elseif ($endEvent) {
 352         if ($statusDate <= $endEvent) {
 353           $membershipDetails['id'] = $membershipStatus->id;
 354           $membershipDetails['name'] = $membershipStatus->name;
 355         }
 356       }
 357
 358       // returns FIRST status record for which status_date is in range.
 359       if ($membershipDetails) {
 360         break;
 361       }
 362     }
 363     //end fetch
 364
 365     $membershipStatus->free();
 366
 367     //we bundle the arguments into an array as we can't pass 8 variables to the hook otherwise
 368     // the membership array might contain the pre-altered settings so we don't want to merge this
 369     $arguments = array(
 370       'start_date' => $startDate,
 371       'end_date' => $endDate,
 372       'join_date' => $joinDate,
 373       'status_date' => $statusDate,
 374       'exclude_is_admin' => $endDate,
 375       'membership_type_id' => $membershipTypeID,
 376       'start_event' => $startEvent,
 377       'end_event' => $endEvent,
 378     );
 379     CRM_Utils_Hook::alterCalculatedMembershipStatus($membershipDetails, $arguments, $membership);
 380     return $membershipDetails;
 381   }
 382
 383   /**
 384    * Function that return the status ids whose is_current_member is set
 385    *
 386    * @return array
 387   @static
 388    */
 389   public static function getMembershipStatusCurrent() {
 390     $statusIds = array();
 391     $membershipStatus = new CRM_Member_DAO_MembershipStatus();
 392     $membershipStatus->is_current_member = 1;
 393     $membershipStatus->find();
 394     $membershipStatus->selectAdd();
 395     $membershipStatus->selectAdd('id');
 396     while ($membershipStatus->fetch()) {
 397       $statusIds[] = $membershipStatus->id;
 398     }
 399     $membershipStatus->free();
 400     return $statusIds;
 401   }
 402 }