public function createSnapshot () {
$snapshot = new StatisticSnapshot();
$snapshot->setParts(PartManager::getInstance()->getPartCount());
$snapshot->setCategories(CategoryManager::getInstance()->getCategoryCount());
$result = PartUnitManager::getInstance()->getUnitCounts();
foreach ($result as $row) {
$snapshotUnit = new StatisticSnapshotUnit();
$snapshotUnit->setPartUnit($row[0]);
$snapshotUnit->setStatisticSnapshot($snapshot);
$snapshotUnit->setStockLevel($row["stockLevel"]);
$snapshot->getUnits()->add($snapshotUnit);
}
PartKeepr::getEM()->persist($snapshot);
PartKeepr::getEM()->flush();
}
public function getCurrentStats () {
$aData = array();
$aData["partCount"] = PartManager::getInstance()->getPartCount();
$aData["categoryCount"] = CategoryManager::getInstance()->getCategoryCount();
$aData["totalPrice"] = PartManager::getInstance()->getTotalPrice();
$aData["averagePrice"] = PartManager::getInstance()->getAveragePrice();
$aData["partsWithPrice"] = PartManager::getInstance()->getPartCount(true);
$aData["partsWithoutPrice"] = $aData["partCount"] - $aData["partsWithPrice"];
$result = PartUnitManager::getInstance()->getUnitCounts();
$aUnits = array();
foreach ($result as $row) {
$aUnits[] = array(
"name" => $row[0]->getName(),
"stockLevel" => $row["stockLevel"]);
}
$aData["units"] = $aUnits;
return $aData;
}
public function deletePart () {
PartManager::getInstance()->deletePart($this->getParameter("part"));
}
public function deletePart ($id) {
$part = PartManager::getInstance()->getPart($id);
PartKeepr::getEM()->remove($part);
PartKeepr::getEM()->flush();
}
