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   1  <?php
   2  
   3  final class PhortunePurchaseQuery
   4    extends PhabricatorCursorPagedPolicyAwareQuery {
   5  
   6    private $ids;
   7    private $phids;
   8    private $cartPHIDs;
   9  
  10    public function withIDs(array $ids) {
  11      $this->ids = $ids;
  12      return $this;
  13    }
  14  
  15    public function withPHIDs(array $phids) {
  16      $this->phids = $phids;
  17      return $this;
  18    }
  19  
  20    public function withCartPHIDs(array $cart_phids) {
  21      $this->cartPHIDs = $cart_phids;
  22      return $this;
  23    }
  24  
  25    protected function loadPage() {
  26      $table = new PhortunePurchase();
  27      $conn = $table->establishConnection('r');
  28  
  29      $rows = queryfx_all(
  30        $conn,
  31        'SELECT purchase.* FROM %T purchase %Q %Q %Q',
  32        $table->getTableName(),
  33        $this->buildWhereClause($conn),
  34        $this->buildOrderClause($conn),
  35        $this->buildLimitClause($conn));
  36  
  37      return $table->loadAllFromArray($rows);
  38    }
  39  
  40    protected function willFilterPage(array $purchases) {
  41      $carts = id(new PhortuneCartQuery())
  42        ->setViewer($this->getViewer())
  43        ->setParentQuery($this)
  44        ->withPHIDs(mpull($purchases, 'getCartPHID'))
  45        ->execute();
  46      $carts = mpull($carts, null, 'getPHID');
  47  
  48      foreach ($purchases as $key => $purchase) {
  49        $cart = idx($carts, $purchase->getCartPHID());
  50        if (!$cart) {
  51          unset($purchases[$key]);
  52          continue;
  53        }
  54        $purchase->attachCart($cart);
  55      }
  56  
  57      $products = id(new PhortuneProductQuery())
  58        ->setViewer($this->getViewer())
  59        ->setParentQuery($this)
  60        ->withPHIDs(mpull($purchases, 'getProductPHID'))
  61        ->execute();
  62      $products = mpull($products, null, 'getPHID');
  63  
  64      foreach ($purchases as $key => $purchase) {
  65        $product = idx($products, $purchase->getProductPHID());
  66        if (!$product) {
  67          unset($purchases[$key]);
  68          continue;
  69        }
  70        $purchase->attachProduct($product);
  71      }
  72  
  73  
  74      return $purchases;
  75    }
  76  
  77    private function buildWhereClause(AphrontDatabaseConnection $conn) {
  78      $where = array();
  79  
  80      $where[] = $this->buildPagingClause($conn);
  81  
  82      if ($this->ids !== null) {
  83        $where[] = qsprintf(
  84          $conn,
  85          'purchase.id IN (%Ld)',
  86          $this->ids);
  87      }
  88  
  89      if ($this->phids !== null) {
  90        $where[] = qsprintf(
  91          $conn,
  92          'purchase.phid IN (%Ls)',
  93          $this->phids);
  94      }
  95  
  96      if ($this->cartPHIDs !== null) {
  97        $where[] = qsprintf(
  98          $conn,
  99          'purchase.cartPHID IN (%Ls)',
 100          $this->cartPHIDs);
 101      }
 102  
 103      return $this->formatWhereClause($where);
 104    }
 105  
 106    public function getQueryApplicationClass() {
 107      return 'PhabricatorPhortuneApplication';
 108    }
 109  
 110  }