PHP MiscLib::truncate2方法代码示例

 function addItem($row, $quantity, $priceObj)
 {
     if ($quantity == 0) {
         return False;
     }
     // enforce limit on discounting sale items
     $dsi = CoreLocal::get('DiscountableSaleItems');
     if ($dsi == 0 && $dsi !== '' && $priceObj->isSale()) {
         $row['discount'] = 0;
     }
     /*
       Use "quantity" field in products record as a per-transaction
       limit. This is analogous to a similar feature with sale items.
     */
     if (!$priceObj->isSale() && $row['quantity'] > 0) {
         $db = Database::tDataConnect();
         $query = "SELECT SUM(quantity) as qty FROM localtemptrans\n                WHERE upc='{$row['upc']}'";
         $result = $db->query($query);
         if ($db->num_rows($result) > 0) {
             $chkRow = $db->fetch_row($result);
             if ($chkRow['qty'] + $quantity > $row['quantity']) {
                 $this->error_msg = _("item only allows ") . $row['quantity'] . _(" per transaction");
                 return False;
             }
         }
     }
     $pricing = $priceObj->priceInfo($row, $quantity);
     TransRecord::addRecord(array('upc' => $row['upc'], 'description' => $row['description'], 'trans_type' => 'I', 'trans_subtype' => isset($row['trans_subtype']) ? $row['trans_subtype'] : '', 'department' => $row['department'], 'quantity' => $quantity, 'unitPrice' => $pricing['unitPrice'], 'total' => MiscLib::truncate2($pricing['unitPrice'] * $quantity), 'regPrice' => $pricing['regPrice'], 'scale' => $row['scale'], 'tax' => $row['tax'], 'foodstamp' => $row['foodstamp'], 'discount' => $pricing['discount'], 'memDiscount' => $pricing['memDiscount'], 'discountable' => $row['discount'], 'discounttype' => $row['discounttype'], 'ItemQtty' => $quantity, 'volDiscType' => $row['pricemethod'], 'volume' => $row['quantity'], 'VolSpecial' => $row['groupprice'], 'mixMatch' => $row['mixmatchcode'], 'cost' => isset($row['cost']) ? $row['cost'] * $quantity : 0.0, 'numflag' => isset($row['numflag']) ? $row['numflag'] : 0, 'charflag' => isset($row['charflag']) ? $row['charflag'] : ''));
     return true;
 }

 function preprocess()
 {
     // check for posts before drawing anything, so we can redirect
     if (isset($_REQUEST['reginput'])) {
         $input = strtoupper(trim($_REQUEST['reginput']));
         // CL always exits
         if ($input == "CL") {
             CoreLocal::set("msgrepeat", 0);
             CoreLocal::set("toggletax", 0);
             CoreLocal::set("togglefoodstamp", 0);
             $this->change_page(MiscLib::baseURL() . "gui-modules/pos2.php");
             return false;
         } elseif ($input == "") {
             $this->change_page('BitCoinPaymentPage.php?amount=' . CoreLocal::get('amtdue'));
             return false;
         } elseif ($input != "" && substr($input, -2) != "CL") {
             // any other input is an alternate amount
             // convert cents to dollars and make sure it's valid
             $this->amt = $input;
             if (is_numeric($input)) {
                 $this->amt = MiscLib::truncate2($this->amt / 100.0);
             }
             if ($this->validateAmount($this->amt)) {
                 $this->change_page('BitCoinPaymentPage.php?amount=' . $this->amt);
                 return false;
             }
         }
     }
     // post?
     return true;
 }

 /**
   Check for errors
   @return True or an error message string
 */
 public function errorCheck()
 {
     if (MiscLib::truncate2(CoreLocal::get("amtdue")) < MiscLib::truncate2($this->amount)) {
         return DisplayLib::xboxMsg(_("tender cannot exceed purchase amount"), DisplayLib::standardClearButton());
     }
     return true;
 }

 public function priceInfo($row, $quantity = 1)
 {
     if (is_array($this->savedInfo)) {
         return $this->savedInfo;
     }
     $ret = array();
     $ret["regPrice"] = $row['normal_price'];
     $ret["unitPrice"] = $row['special_price'];
     /* if not by weight, just use the sticker price 
           (for scaled items, the UPC parse module
           calculates a weight estimate and sets a quantity
           so normal_price can be used. This could be done
           for all items, but typically the deli doesn't
           keep good track of whether their items are
           marked scale correctly since it only matters when an
           item goes on sale
        */
     if (isset($row['stickerprice']) && $row['scale'] == 0) {
         $ret['regPrice'] = $row['stickerprice'];
     }
     $ret['discount'] = ($ret['regPrice'] - $row['special_price']) * $quantity;
     $ret['memDiscount'] = 0;
     if ($row['line_item_discountable'] == 1 && CoreLocal::get("itemPD") > 0) {
         $discount = $row['special_price'] * (CoreLocal::get("itemPD") / 100);
         $ret["unitPrice"] = $row['special_price'] - $discount;
         $ret["discount"] += $discount * $quantity;
     }
     // enforce per-transaction limit
     if ($row['specialpricemethod'] == 0 && $row['specialquantity'] > 0) {
         $tdb = Database::tDataConnect();
         $chkQ = "SELECT sum(ItemQtty) FROM\n                localtemptrans WHERE upc='{$row['upc']}'";
         if (strlen($row['mixmatchcode']) > 0 && $row['mixmatchcode'][0] == 'b') {
             $chkQ .= " OR mixMatch='{$row['mixmatchcode']}'";
         }
         $chkR = $tdb->query($chkQ);
         $prevSales = 0;
         if ($tdb->num_rows($chkR) > 0) {
             $prevSales = array_pop($tdb->fetch_row($chkR));
         }
         if ($prevSales >= $row['specialquantity']) {
             // already sold the limit; use non-sale price
             $ret['unitPrice'] = $row['normal_price'];
             $ret['discount'] = 0;
         } else {
             if ($prevSales + $quantity > $row['specialquantity']) {
                 // this multiple qty ring will pass the limit
                 // set discount based on appropriate quantity
                 // and adjust unitPrice so total comes out correctly
                 $discountQty = $row['specialquantity'] - $prevSales;
                 $ret['discount'] = ($ret['regPrice'] - $row['special_price']) * $discountQty;
                 $total = $ret['regPrice'] * $quantity - $ret['discount'];
                 $ret['unitPrice'] = MiscLib::truncate2($total / $quantity);
             }
         }
     }
     $this->savedRow = $row;
     $this->savedInfo = $ret;
     return $ret;
 }

 public function calculate($discountable_total = 0)
 {
     $discount = parent::calculate();
     if (CoreLocal::get('NeedDiscountFlag') === 1) {
         $extra = 0.05 * CoreLocal::get('discountableTotal');
         $discount = MiscLib::truncate2($discount + $extra);
     }
     return $discount;
 }

 function addItem($row, $quantity, $priceObj)
 {
     if ($quantity == 0) {
         return false;
     }
     $pricing = $priceObj->priceInfo($row, $quantity);
     TransRecord::addRecord(array('upc' => $row['upc'], 'description' => $row['description'], 'trans_type' => 'I', 'trans_subtype' => isset($row['trans_subtype']) ? $row['trans_subtype'] : '', 'department' => $row['department'], 'quantity' => $quantity, 'unitPrice' => $pricing['unitPrice'], 'total' => MiscLib::truncate2($pricing['unitPrice'] * $quantity), 'regPrice' => $pricing['regPrice'], 'scale' => $row['scale'], 'tax' => $row['tax'], 'foodstamp' => $row['foodstamp'], 'discount' => $pricing['discount'], 'memDiscount' => $pricing['memDiscount'], 'discountable' => $row['discounttype'] > 0 ? 0 : $row['discount'], 'discounttype' => $row['discounttype'], 'ItemQtty' => $quantity, 'volDiscType' => $row['pricemethod'], 'volume' => $row['quantity'], 'VolSpecial' => $row['groupprice'], 'mixMatch' => $row['mixmatchcode'], 'cost' => isset($row['cost']) ? $row['cost'] * $quantity : 0.0, 'numflag' => isset($row['numflag']) ? $row['numflag'] : 0, 'charflag' => isset($row['charflag']) ? $row['charflag'] : ''));
     return True;
 }

 /**
   Check for errors
   @return True or an error message string
 */
 public function errorCheck()
 {
     global $CORE_LOCAL;
     $this->conn = CoopCredLib::ccDataConnect();
     if ($this->conn === False) {
         return "Error: ccDataConnect() failed.";
     }
     $programOK = CoopCredLib::programOK($this->tender_code, $this->conn);
     if ($programOK !== True) {
         return DisplayLib::boxMsg("{$programOK}");
     }
     $subtotals = CoopCredLib::getCCredSubtotals($this->tender_code, $this->conn);
     if ($subtotals !== True) {
         return DisplayLib::boxMsg("{$subtotals}");
     }
     $pc = $CORE_LOCAL->get("CCredProgramCode");
     //$pc = $CORE_LOCAL->get("programCode");
     /* For Refunding the total without entering the exact amount
      *  i.e. with QA alone.
      */
     if ($this->amount == '' && $this->DefaultTotal() < 0) {
         $this->amount = $this->DefaultTotal();
     }
     /* No Available Balance.
      */
     if ($CORE_LOCAL->get("{$pc}availBal") < 0) {
         return DisplayLib::boxMsg(_("Member") . " #" . $CORE_LOCAL->get("memberID") . ' ' . _("does not have enough Coop Cred in ") . '<b>' . $CORE_LOCAL->get("{$pc}programName") . '</b>' . _(" to cover this purchase."));
     }
     /* Tender more than Available Balance
      * the amount remaining less the amount of this type already tendered
      * in the current transaction.
      * I think availBal already includes memChargeTotal.
      */
     if (abs($CORE_LOCAL->get("{$pc}memChargeTotal")) + $this->amount >= $CORE_LOCAL->get("{$pc}availBal") + 0.005) {
         $memChargeCommitted = $CORE_LOCAL->get("{$pc}availBal") + $CORE_LOCAL->get("{$pc}memChargeTotal");
         return DisplayLib::xboxMsg(_("The amount of Coop Cred you have in ") . '<b>' . $CORE_LOCAL->get("{$pc}programName") . '</b>' . _(" is only \$") . number_format($memChargeCommitted, 2) . '.');
     }
     /* Tender more than Amount Due.
      */
     if (MiscLib::truncate2($CORE_LOCAL->get("amtdue")) < MiscLib::truncate2($this->amount)) {
         return DisplayLib::xboxMsg(_("The amount of Coop Cred tendered may not exceed the Amount Due."));
     }
     /* Add the tender to those used in this transaction.
      */
     if ($CORE_LOCAL->get('CCredTendersUsed') == '') {
         $CORE_LOCAL->set('CCredTendersUsed', array("{$this->tender_code}" => $CORE_LOCAL->get("CCredProgramID")));
     } else {
         $tu = $CORE_LOCAL->get('CCredTendersUsed');
         if (!array_key_exists("{$this->tender_code}", $tu)) {
             $tu["{$this->tender_code}"] = $CORE_LOCAL->get("CCredProgramID");
             $CORE_LOCAL->set('CCredTendersUsed', $tu);
         }
     }
     return true;
     // errorCheck()
 }

 /**
   Check for errors
   @return True or an error message string
 */
 public function errorCheck()
 {
     if (MiscLib::truncate2(CoreLocal::get("amtdue")) < MiscLib::truncate2($this->amount)) {
         return DisplayLib::xboxMsg(_("store transfer exceeds purchase amount"), DisplayLib::standardClearButton());
     }
     $db = Database::pDataConnect();
     $query = 'SELECT chargeOk FROM custdata WHERE chargeOk=1 AND CardNo=' . CoreLocal::get('memberID');
     $result = $db->query($query);
     if ($db->num_rows($result) == 0) {
         return DisplayLib::xboxMsg(_("member cannot make transfers"), DisplayLib::standardClearButton());
     }
     return true;
 }

 function parse($str)
 {
     $ret = $this->default_json();
     $query = "select upc,description,VolSpecial,quantity,\n            total,discount,memDiscount,discountable,\n            unitPrice,scale,foodstamp,voided,discounttype,\n            trans_type,trans_status,department,regPrice,\n            tax,volume,volDiscType\n            from localtemptrans where \n            trans_id = " . CoreLocal::get("currentid");
     $connection = Database::tDataConnect();
     $result = $connection->query($query);
     $num_rows = $connection->num_rows($result);
     if ($num_rows > 0) {
         $row = $connection->fetch_array($result);
         $strUPC = $row["upc"];
         $strDescription = $row["description"];
         $dblVolSpecial = $row["VolSpecial"];
         $dblquantity = -0.5 * $row["quantity"];
         $dblTotal = MiscLib::truncate2(-1 * 0.5 * $row["total"]);
         // invoked truncate2 rounding function to fix half-penny errors apbw 3/7/05
         $strCardNo = CoreLocal::get("memberID");
         $dblDiscount = $row["discount"];
         $dblmemDiscount = $row["memDiscount"];
         $intDiscountable = $row["discountable"];
         $dblUnitPrice = $row["unitPrice"];
         $intScale = MiscLib::nullwrap($row["scale"]);
         if ($row["foodstamp"] != 0) {
             $intFoodStamp = 1;
         } else {
             $intFoodStamp = 0;
         }
         $intdiscounttype = MiscLib::nullwrap($row["discounttype"]);
         if ($row["voided"] == 20) {
             $ret['output'] = DisplayLib::boxMsg(_("Discount already taken"), '', false, DisplayLib::standardClearButton());
         } elseif ($row["trans_type"] == "T" or $row["trans_status"] == "D" or $row["trans_status"] == "V" or $row["trans_status"] == "C") {
             $ret['output'] = DisplayLib::boxMsg(_("Item cannot be discounted"), '', false, DisplayLib::standardClearButton());
         } elseif (strncasecmp($strDescription, "Club Card", 9) == 0) {
             //----- edited by abpw 2/15/05 -----
             $ret['output'] = DisplayLib::boxMsg(_("Item cannot be discounted"), '', false, DisplayLib::standardClearButton());
         } elseif (CoreLocal::get("tenderTotal") < 0 and $intFoodStamp == 1 and -1 * $dblTotal > CoreLocal::get("fsEligible")) {
             $ret['output'] = DisplayLib::boxMsg(_("Item already paid for"), '', false, DisplayLib::standardClearButton());
         } elseif (CoreLocal::get("tenderTotal") < 0 and -1 * $dblTotal > CoreLocal::get("runningTotal") - CoreLocal::get("taxTotal")) {
             $ret['output'] = DisplayLib::boxMsg(_("Item already paid for"), '', false, DisplayLib::standardClearButton());
         } else {
             // --- added partial item desc to club card description - apbw 2/15/05 ---
             TransRecord::addRecord(array('upc' => $strUPC, 'description' => "Club Card: " . substr($strDescription, 0, 19), 'trans_type' => "I", 'trans_status' => "J", 'department' => $row["department"], 'quantity' => $dblquantity, 'unitPrice' => $dblUnitPrice, 'total' => $dblTotal, 'regPrice' => 0.5 * $row["regPrice"], 'scale' => $intScale, 'tax' => $row["tax"], 'foodstamp' => $intFoodStamp, 'discount' => $dblDiscount, 'memDiscount' => $dblmemDiscount, 'discountable' => $intDiscountable, 'discounttype' => $intdiscounttype, 'ItemQtty' => $dblquantity, 'volDiscType' => $row["volDiscType"], 'volume' => $row["volume"], 'VolSpecial' => $dblVolSpecial));
             $update = "update localtemptrans set voided = 20 where trans_id = " . CoreLocal::get("currentid");
             $connection = Database::tDataConnect();
             $connection->query($update);
             CoreLocal::set("TTLflag", 0);
             CoreLocal::set("TTLRequested", 0);
             $ret['output'] = DisplayLib::lastpage();
         }
     }
     return $ret;
 }

 public function priceInfo($row, $quantity = 1)
 {
     if (is_array($this->savedInfo)) {
         return $this->savedInfo;
     }
     $ret = array();
     $ret["regPrice"] = $row['normal_price'];
     $ret["unitPrice"] = $row['normal_price'];
     $ret['discount'] = 0;
     $ret['memDiscount'] = MiscLib::truncate2($row['special_price'] * $quantity);
     if (CoreLocal::get("isMember")) {
         $ret['unitPrice'] -= $row['special_price'];
     }
     $this->savedRow = $row;
     $this->savedInfo = $ret;
     return $ret;
 }

 function parse($str)
 {
     $ret = $this->default_json();
     $left = substr($str, 0, strlen($str) - 2);
     if ($left == "") {
         $left = 1;
     }
     if (strlen($left) > 4) {
         $ret['output'] = DisplayLib::boxMsg(MiscLib::truncate2($left / 100) . _(" tare not supported"), _('Invalid Tare'), false, DisplayLib::standardClearButton());
     } elseif ($left / 100 > CoreLocal::get("weight") && CoreLocal::get("weight") > 0) {
         $ret['output'] = DisplayLib::boxMsg(_("Tare cannot be") . "<br />" . _("greater than item weight"), _('Excess Tare'), false, DisplayLib::standardClearButton());
     } else {
         TransRecord::addTare($left);
         $ret['output'] = DisplayLib::lastpage();
     }
     return $ret;
 }

 /**
   Check for errors
   @return True or an error message string
 */
 public function errorCheck()
 {
     $charge_ok = PrehLib::chargeOk();
     $buttons = array('[clear]' => 'parseWrapper(\'CL\');');
     if ($charge_ok == 0) {
         return DisplayLib::boxMsg(_("member") . ' ' . CoreLocal::get("memberID") . '<br />' . _("is not authorized") . '<br />' . _("to make charges"), 'Not Allowed', false, $buttons);
     } else {
         if (CoreLocal::get("availBal") < 0) {
             return DisplayLib::boxMsg(_("member") . ' ' . CoreLocal::get("memberID") . '<br />' . _("is over limit"), 'Over Limit', false, $buttons);
         } elseif (abs(CoreLocal::get("memChargeTotal")) + $this->amount >= CoreLocal::get("availBal") + 0.005) {
             $memChargeRemain = CoreLocal::get("availBal");
             $memChargeCommitted = $memChargeRemain + CoreLocal::get("memChargeTotal");
             return DisplayLib::xboxMsg(_("available balance for charge") . '<br />' . _("is only \$") . $memChargeCommitted, $buttons);
         } elseif (MiscLib::truncate2(CoreLocal::get("amtdue")) < MiscLib::truncate2($this->amount)) {
             return DisplayLib::xboxMsg(_("charge tender exceeds purchase amount"), $buttons);
         }
     }
     return true;
 }

 public function priceInfo($row, $quantity = 1)
 {
     if (is_array($this->savedInfo)) {
         return $this->savedInfo;
     }
     $ret = array();
     $ret["regPrice"] = $row['normal_price'];
     $ret["unitPrice"] = $row['normal_price'];
     $ret['discount'] = 0;
     $ret['memDiscount'] = 0;
     if (CoreLocal::get("casediscount") > 0 && CoreLocal::get("casediscount") <= 100) {
         $casediscount = (100 - CoreLocal::get("casediscount")) / 100;
         $ret['unitPrice'] = MiscLib::truncate2($casediscount * $ret['unitPrice']);
         $ret['regPrice'] = $ret['unitPrice'];
         CoreLocal::set("casediscount", 0);
     }
     $this->savedRow = $row;
     $this->savedInfo = $ret;
     return $ret;
 }

 public function testMiscLib()
 {
     chdir(dirname(__FILE__) . '/../../pos/is4c-nf/gui-modules/');
     $rel = MiscLib::baseURL();
     $this->assertEquals('../', $rel);
     $this->assertEquals(1, MiscLib::nullwrap(1));
     $this->assertEquals(1.5, MiscLib::nullwrap(1.5));
     $this->assertEquals('test', MiscLib::nullwrap('test'));
     $this->assertEquals(0, MiscLib::nullwrap(False));
     $this->assertEquals(1, MiscLib::truncate2(1));
     $this->assertEquals(1.99, MiscLib::truncate2(1.99));
     $this->assertEquals(1.99, MiscLib::truncate2("1.99"));
     $this->assertEquals(1.35, MiscLib::truncate2("1.345"));
     $hostCheck = MiscLib::pingport(CoreLocal::get('localhost'), CoreLocal::get('DBMS'));
     $this->assertInternalType('integer', $hostCheck);
     $hostCheck = MiscLib::win32();
     $this->assertInternalType('integer', $hostCheck);
     $scale = MiscLib::scaleObject();
     if ($scale !== 0) {
         $this->assertInstanceOf('ScaleDriverWrapper', $scale);
     }
 }

 public function priceInfo($row, $quantity = 1)
 {
     if (is_array($this->savedInfo)) {
         return $this->savedInfo;
     }
     $ret = array();
     $ret["regPrice"] = $row['normal_price'];
     $ret["unitPrice"] = $row['normal_price'];
     $ret['discount'] = 0;
     $ret['memDiscount'] = MiscLib::truncate2(($ret['regPrice'] - $row['special_price']) * $quantity);
     if (CoreLocal::get("isMember") == 1 || CoreLocal::get("memberID") == CoreLocal::get("visitingMem") && CoreLocal::get('visitingMem') !== '') {
         $ret["unitPrice"] = $row['special_price'];
     }
     if ($row['line_item_discountable'] == 1 && CoreLocal::get("itemPD") > 0) {
         $discount = $ret['unitPrice'] * (CoreLocal::get("itemPD") / 100);
         $ret["unitPrice"] -= $discount;
         $ret["discount"] += $discount * $quantity;
     }
     $this->savedRow = $row;
     $this->savedInfo = $ret;
     return $ret;
 }