X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=sales%2Fincludes%2Fcart_class.inc;h=6296e5ccc1188c17e4dd72c06c84a178ac67a3b7;hb=f11b39846d81bd043490ba9596224b859e47467c;hp=25de205d1b4f280e12d5a20cbd0065f9c9caea78;hpb=d6ccc05f1d97979ee67c33451fdfd9cf5f124bb9;p=fa-stable.git diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc index 25de205d..6296e5cc 100644 --- a/sales/includes/cart_class.inc +++ b/sales/includes/cart_class.inc @@ -1,5 +1,14 @@ . +***********************************************************************/ /* Definition of the cart class this class can hold all the information for: @@ -14,75 +23,394 @@ include_once($path_to_root . "/taxes/tax_calc.inc"); class cart { - - var $line_items; /*array of objects of class line_details using the product id as the pointer */ - - var $delivery_date; - var $default_sales_type; // set to the customer's sales type + var $trans_type; // invoice, order, quotation, delivery note ... + var $trans_no = array();// array (num1=>ver1,..) or 0 for new + var $so_type = 0; // for sales order: simple=0 template=1 + var $cart_id; // used to detect multi-tab edition conflits + var $line_items; //array of objects of class line_details + + var $src_docs = array(); // array of arrays(num1=>ver1,...) or 0 for no src + var $src_date; // src document date (for info only) + + var $document_date; + var $due_date; + var $sales_type; // set to the customer's sales type var $sales_type_name; // set to customer's sales type name + var $tax_included; + var $customer_currency; // set to the customer's currency var $default_discount; // set to the customer's discount % - var $trans_type; // invoice, order, delivery note ... - var $memo_; // memo_ on direct invoicing + var $customer_name; + var $customer_id; + var $Branch; + var $email; var $deliver_to; var $delivery_address; var $phone; - var $email; var $cust_ref; + var $reference; var $Comments; var $Location; var $location_name; - var $order_no; // the original order number - var $trans_no;// transaction number - - var $customer_name; - var $customer_id; - var $Branch; - - var $orig_order_date; + var $order_no; // the original order number var $ship_via; - var $freight_cost; + var $freight_cost = 0; var $tax_group_id; var $tax_group_name; - - function Cart($type = 'order') - { + var $tax_group_array = null; // saves db queries + var $price_factor; // ditto for price calculations + + var $pos; // user assigned POS + var $cash_account; + var $account_name; + var $cash_discount; // not used as of FA 2.1 + var $dimension_id; + var $dimension2_id; + var $payment; + var $payment_terms; // cached payment terms + var $credit; + // prepayment mode: + var $prepaid; // true for documents issued in prepayment mode + var $prep_amount; // prepayment required for SO, invoiced amount for prepaiament invoice + var $sum_paid; // sum of all allocated prepayments both to order and related invoices + var $alloc; // sum of payments allocated to this document + var $prepayments = array(); // allocation records for this document + var $ex_rate; + + var $fixed_asset = false; + + //------------------------------------------------------------------------- + // + // $trans_no==0 => open new/direct document + // $trans_no!=0 && $prepare_child==false => update with parent constarints for reedition + // $trans_no!=0 && $prepare_child==true => prepare for child doc entry + // $prepare_child is set to ST_SALESINVOICE for prepayment invoices + // + function Cart($type, $trans_no=0, $prepare_child=false) { /*Constructor function initialises a new shopping cart */ $this->line_items = array(); - $this->default_sales_type = ""; - $this->trans_type = $type; + $this->sales_type = ""; + if ($type == ST_SALESQUOTE) + $this->trans_type = $type; + else + $this->trans_type = ST_SALESORDER; + $this->dimension_id = 0; + $this->dimension2_id = 0; + $this->pos = get_sales_point(user_pos()); + $this->read($type, $trans_no, $prepare_child); + $this->cart_id = uniqid(''); } - function add_to_cart($stock_id, $qty, $price, $disc, $qty_done=0, $standard_cost=0, $description=null, $id=0) + /* + Optional sorting items by stock_id. + */ + function _cmp_lines($a, $b) { - if (isset($stock_id) && $stock_id != "" && isset($qty)/* && $qty > 0*/) - { - $this->line_items[] = new line_details($stock_id, $qty, $price, $disc, - $qty_done, $standard_cost, $description, $id); - return 1; + return strcmp($a->stock_id, $b->stock_id); + } + + /* + Returns items array optionally sorted by item code. + */ + function get_items() + { + global $SysPrefs; + + $items = $this->line_items; + if (@$SysPrefs->sort_sales_items) + uasort($items, array($this, '_cmp_lines')); + + return $items; + } + // + // Prepare cart to new child document entry, just after initial parent doc read. + // + function prepare_child($type) + { + global $Refs; + + if ($type === true) + $type = get_child_type($this->trans_type); + + $this->trans_type = $type; + $this->reference = $Refs->get_next($this->trans_type, null, array('date' => $this->document_date, + 'customer' => $this->customer_id, 'branch' => $this->Branch)); + if ($type == ST_CUSTCREDIT) + $this->src_date = $this->document_date; + + $this->document_date = new_doc_date(); + + for($line_no = 0; $line_no < count($this->line_items); $line_no++) { + $line = &$this->line_items[$line_no]; + $line->src_id = $line->id; // save src line ids for update + $line->qty_dispatched = $type == ST_CUSTCREDIT ? '0' : + (($this->prepaid && $type == ST_SALESINVOICE) ? $line->quantity : $line->quantity - $line->qty_done); + $line->qty_old = 0; } - else - { - // shouldn't come here under normal circumstances - display_db_error("unexpected - adding an invalid item or null quantity", "", true); + unset($line); + + if ($type == ST_CUSTDELIVERY) { + $this->order_no = key($this->trans_no); + $cust = get_customer($this->customer_id); + $this->dimension_id = $cust['dimension_id']; + $this->dimension2_id = $cust['dimension2_id']; } - return 0; + if ($type == ST_SALESINVOICE) { + $this->due_date = get_invoice_duedate($this->payment, $this->document_date); + } + + $this->src_docs = $this->trans_no; + $this->trans_no = 0; } - function update_cart_item($line_no, $qty, $price, $disc) - { + // + // Prepares transaction for reedition updating with parent transaction data + // + function set_parent_constraints($sodata, $src_no) { + + $srcdetails = get_sales_parent_lines($this->trans_type, $src_no); + $src_type = get_parent_type($this->trans_type); + + // calculate & save: qtys on other docs and free qtys on src doc + $line_no = 0; $src_docs = array(); + // Loop speed optimisation below depends on fact + // that child line_items contains subset of parent lines in _the_same_ order ! + while (($line_no < count($this->line_items)) && ($srcline = db_fetch($srcdetails))) { + $line = &$this->line_items[$line_no]; + $src_docs[] = $src_type == ST_SALESORDER ? $srcline['order_no'] : $srcline['debtor_trans_no']; + while($srcline['id'] != $line->src_id) // Logic : This will increment the line_items array till sales_order line is matched. + { // Fixes Delivery note bug : Parent constraints not working if sales order line deleted after delivery + $line_no++; + $line = &$this->line_items[$line_no]; + } + if ($srcline['id'] == $line->src_id) { + if ($this->trans_type == ST_SALESINVOICE) + $line->src_no = $srcline['debtor_trans_no']; + $line->qty_old = $line->qty_dispatched = $line->quantity; + $line->quantity += $srcline['quantity'] - + ($src_type==ST_SALESORDER ? $srcline['qty_sent'] : $srcline['qty_done']); // add free qty on src doc + $line_no++; + } + } - if ($qty > 0) + if ($src_type == ST_SALESORDER || $src_type == 0) { + $this->src_docs = array( $sodata['order_no']=>$sodata['version']); + } else { + // get src_data from debtor_trans + $this->src_docs = get_customer_trans_version($src_type, array_unique($src_docs)); + } + } + //------------------------------------------------------------------------- + // Reading document into cart + // + function read($type, $trans_no=0, $prepare_child=false) { + + global $SysPrefs, $Refs; + + if (!is_array($trans_no)) $trans_no = array($trans_no); + + if ($trans_no[0]) { // read old transaction + if ($type == ST_SALESORDER || $type == ST_SALESQUOTE) { // sales order || sales quotation + read_sales_order($trans_no[0], $this, $type); + } else { // other type of sales transaction + read_sales_trans($type, $trans_no, $this); + $this->prepayments = get_payments_for($trans_no[0], $type, $this->customer_id); + $this->update_payments(); + if ($this->order_no) { // free hand credit notes have no order_no + $sodata = get_sales_order_header($this->order_no, ST_SALESORDER); + $this->cust_ref = $sodata["customer_ref"]; + // currently currency is hard linked to debtor account + $this->delivery_to = $sodata["deliver_to"]; + $this->delivery_address = $sodata["delivery_address"]; + // child transaction reedition - update with parent info unless it is freehand + if (!$this->is_prepaid() && !$prepare_child) // this is read for view/reedition + $this->set_parent_constraints($sodata, $trans_no[0]); + } + } + // convert document into child and prepare qtys for entry + if ($prepare_child) + $this->prepare_child($prepare_child); + + } else { // new document + $this->trans_type = $type; + $this->trans_no = 0; + $this->customer_currency = get_company_currency(); + // set new sales document defaults here + if (get_global_customer() != ALL_TEXT) + $this->customer_id = get_global_customer(); + else + $this->customer_id = ''; + $this->document_date = new_doc_date(); + if (!is_date_in_fiscalyear($this->document_date)) + $this->document_date = end_fiscalyear(); + $this->reference = $Refs->get_next($this->trans_type, null, array('date' => Today(), + 'customer' => $this->customer_id)); + if ($type != ST_SALESORDER && $type != ST_SALESQUOTE) // Added 2.1 Joe Hunt 2008-11-12 + { + $dim = get_company_pref('use_dimension'); + if ($dim > 0) + { + if ($this->customer_id == '') + $this->dimension_id = 0; + else + { + $cust = get_customer($this->customer_id); + $this->dimension_id = $cust['dimension_id']; + } + if ($dim > 1) + { + if ($this->customer_id == '') + $this->dimension2_id = 0; + else + $this->dimension2_id = $cust['dimension2_id']; + } + } + } + if ($type == ST_SALESINVOICE) { + $this->due_date = + get_invoice_duedate($this->payment, $this->document_date); + } else + $this->due_date = + add_days($this->document_date, $SysPrefs->default_delivery_required_by()); + } + $this->credit = get_current_cust_credit($this->customer_id); + } + + //------------------------------------------------------------------------- + // Writing new/modified sales document to database. + // Makes parent documents for direct delivery/invoice by recurent call. + // $policy - 0 or 1: writeoff/return for IV, back order/cancel for DN + function write($policy=0) { + + begin_transaction(); // prevents partial database changes in case of direct delivery/invoice + if ($this->reference != 'auto' && $this->trans_no == 0 && !is_new_reference($this->reference, $this->trans_type)) { - $this->line_items[$line_no]->quantity = $qty; + commit_transaction(); + return -1; + } + if (count($this->src_docs) == 0 && ($this->trans_type == ST_SALESINVOICE || $this->trans_type == ST_CUSTDELIVERY) && !$this->is_prepaid()) { + // this is direct document - first add parent + $ref = $this->reference; + $date = $this->document_date; + $due_date = $this->due_date; + $dimension_id = $this->dimension_id; + $dimension2_id = $this->dimension2_id; + $this->trans_type = get_parent_type($this->trans_type); + + $this->reference = 'auto'; + $trans_no = $this->write(1); + + // re-read parent document converting it to child + $this->read($this->trans_type, $trans_no, true); + $this->document_date = $date; + $this->reference = $ref; + $this->due_date = $due_date; + $this->dimension_id = $dimension_id; + $this->dimension2_id = $dimension2_id; + } + $this->reference = @html_entity_decode($this->reference, ENT_QUOTES); + $this->Comments = @html_entity_decode($this->Comments, ENT_QUOTES); + foreach($this->line_items as $lineno => $line) { + $this->line_items[$lineno]->stock_id = @html_entity_decode($line->stock_id, ENT_QUOTES); + $this->line_items[$lineno]->item_description = @html_entity_decode($line->item_description, ENT_QUOTES); } + switch($this->trans_type) { + case ST_SALESINVOICE: + $ret = write_sales_invoice($this); break; + case ST_CUSTCREDIT: + $ret = write_credit_note($this, $policy); break; + case ST_CUSTDELIVERY: + $ret = write_sales_delivery($this, $policy); break; + case ST_SALESORDER: + case ST_SALESQUOTE: + if ($this->trans_no==0) // new document + $ret = add_sales_order($this); + else + $ret = update_sales_order($this); + } + + commit_transaction(); + + return $ret; + } + + function set_customer($customer_id, $customer_name, $currency, $discount, $payment, $cdiscount=0) + { + $this->customer_name = $customer_name; + $this->customer_id = $customer_id; + $this->default_discount = $discount; + $this->customer_currency = $currency; + $this->payment = $payment; + $this->payment_terms = get_payment_terms($payment); + $this->cash_discount = $cdiscount; + + if ($this->payment_terms['cash_sale']) { + $this->Location = $this->pos['pos_location']; + $this->location_name = $this->pos['location_name']; + } + $this->credit = get_current_cust_credit($customer_id); + } + + function set_branch($branch_id, $tax_group_id, $tax_group_name, $phone='', $email='') + { + $this->Branch = $branch_id; + $this->phone = $phone; + $this->email = $email; + $this->tax_group_id = $tax_group_id; + $this->tax_group_array = get_tax_group_items_as_array($tax_group_id); + } + + function set_sales_type($sales_type, $sales_name, $tax_included=0, $factor=0) + { + $this->sales_type = $sales_type; + $this->sales_type_name = $sales_name; + $this->tax_included = $tax_included; + $this->price_factor = $factor; + } + + function set_location($id, $name) + { + $this->Location = $id; + $this->location_name = $name; + } + + function set_delivery($shipper, $destination, $address, $freight_cost=null) + { + $this->ship_via = $shipper; + $this->deliver_to = $destination; + $this->delivery_address = $address; + if (isset($freight_cost)) + $this->freight_cost = $freight_cost; + } + + function add_to_cart($line_no, $stock_id, $qty, $price, $disc, $qty_done=0, $standard_cost=0, $description=null, $id=0, $src_no=0, + $src_id=0) + { + $line = new line_details($stock_id, $qty, $price, $disc, + $qty_done, $standard_cost, $description, $id, $src_no, $src_id); + + if ($line->valid) { + $this->line_items[$line_no] = $line; + return 1; + } else + display_error(_("You have to enter valid stock code or nonempty description")); + return 0; + } + + function update_cart_item($line_no, $qty, $price, $disc, $description="") + { + if ($description != "") + $this->line_items[$line_no]->item_description = $description; + $this->line_items[$line_no]->quantity = $qty; + $this->line_items[$line_no]->qty_dispatched = $qty; $this->line_items[$line_no]->price = $price; $this->line_items[$line_no]->discount_percent = $disc; } + function update_add_cart_item_qty($line_no, $qty) { $this->line_items[$line_no]->quantity += $qty; @@ -90,78 +418,66 @@ class cart function remove_from_cart($line_no) { - unset($this->line_items[$line_no]); + array_splice($this->line_items, $line_no, 1); } function clear_items() { - unset($this->line_items); + unset($this->line_items); $this->line_items = array(); - $this->default_sales_type = ""; + $this->sales_type = ""; $this->trans_no = 0; $this->customer_id = $this->order_no = 0; } function count_items() { - $counter=0; - foreach($this->line_items as $line) { - if($line->quantity>$line->qty_done) $counter++; - } + $counter=0; + foreach ($this->line_items as $line) { + if ($line->quantity!=$line->qty_done) $counter++; + } return $counter; } - function get_items_total_dispatch($tax_group_id=null) + function get_items_total() { $total = 0; - // preload the taxgroup ! - if ($tax_group_id != null) - $tax_group_array = get_tax_group_items_as_array($tax_group_id); - else - $tax_group_array = null; - - foreach ($this->line_items as $ln_itm) - { - $total += ($ln_itm->qty_dispatched * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent)); + foreach ($this->line_items as $ln_itm) { + $price = $ln_itm->line_price(); + $total += round($ln_itm->quantity * $price * (1 - $ln_itm->discount_percent), + user_price_dec()); } return $total; } - function has_items_dispatch() + function get_items_total_dispatch() { - foreach ($this->line_items as $ln_itm) - { - if ($ln_itm->qty_dispatched > 0) - return true; + $total = 0; + + foreach ($this->line_items as $ln_itm) { + $price = $ln_itm->line_price(); + $total += round(($ln_itm->qty_dispatched * $price * (1 - $ln_itm->discount_percent)), + user_price_dec()); } - return false; + return $total; } - function get_items_total($tax_group_id=null) + function has_items_dispatch() { - $total = 0; - - // preload the taxgroup ! - if ($tax_group_id != null) - $tax_group_array = get_tax_group_items_as_array($tax_group_id); - else - $tax_group_array = null; - foreach ($this->line_items as $ln_itm) { - $total += ($ln_itm->quantity * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent)); + if ($ln_itm->qty_dispatched > 0) + return true; } - return $total; + return false; } function any_already_delivered() { - /* Checks if there have been deliveries of line items */ + /* Checks if there have been any line item processed */ - foreach ($this->line_items as $stock_item) - { - if ($stock_item->qty_done !=0) - { + foreach ($this->line_items as $stock_item) { + if ($stock_item->qty_done !=0) { return 1; } } @@ -173,42 +489,167 @@ class cart function some_already_delivered($line_no) { /* Checks if there have been deliveries of a specific line item */ - if (isset($this->line_items[$line_no]) && - $this->line_items[$line_no]->qty_done != 0) - { + if (isset($this->line_items[$line_no]) && + $this->line_items[$line_no]->qty_done != 0) { return 1; } return 0; } - function get_taxes($tax_group_id=null, $shipping_cost=0) - { - $items = array(); - $prices = array(); + function get_taxes($shipping_cost=null) + { + $items = array(); + $prices = array(); + if($shipping_cost==null) + $shipping_cost = $this->freight_cost; + + foreach ($this->line_items as $ln_itm) { + $items[] = $ln_itm->stock_id; + $prices[] = round((( + $this->trans_type==ST_SALESORDER ? $ln_itm->quantity : $ln_itm->qty_dispatched) * + $ln_itm->line_price()* (1 - $ln_itm->discount_percent)), user_price_dec()); + } + + $taxes = get_tax_for_items($items, $prices, $shipping_cost, + $this->tax_group_id, $this->tax_included, $this->tax_group_array); + + // Adjustment for swiss franken, we always have 5 rappen = 1/20 franken + if ($this->customer_currency == 'CHF') { + $val = $taxes['1']['Value']; + $val1 = (floatval((intval(round(($val*20),0)))/20)); + $taxes['1']['Value'] = $val1; + } + return $taxes; + } + + + function get_tax_free_shipping() + { + + if ($this->tax_included==0) + return $this->freight_cost; + else + return ($this->freight_cost - $this->get_shipping_tax()); + } + + function get_shipping_tax() + { - if ($tax_group_id == null) - $tax_group_id = $this->tax_group_id; + $tax_items = get_shipping_tax_as_array($this->tax_group_id); + $tax_rate = 0; + if ($tax_items != null) { + foreach ($tax_items as $item_tax) { + $index = $item_tax['tax_type_id']; + if (isset($this->tax_group_array[$index]['rate'])) { + $tax_rate += $item_tax['rate']; + } + } + } + if($this->tax_included) + return round($this->freight_cost*$tax_rate/($tax_rate+100), user_price_dec()); + else + return round($this->freight_cost*$tax_rate/100, user_price_dec()); + } + /* + Returns transaction value including all taxes + */ + function get_trans_total() { + + $total = $this->get_items_total() + $this->freight_cost; + $dec = user_price_dec(); + if (!$this->tax_included ) { + $total += $this->get_shipping_tax(); + $taxes = $this->get_taxes(); + foreach($taxes as $tax) + $total += round($tax['Value'], $dec); + } - // preload the taxgroup ! - $tax_group_array = get_tax_group_items_as_array($tax_group_id); + return $total; + } + + /* + Checks cart quantities on document_date. + Returns array of stock_ids which stock quantities would go negative on some day. + */ + function check_qoh($date=null, $location=null) + { + $low_stock = array(); + // check only for customer delivery and direct sales invoice + if (!($this->trans_type == ST_CUSTDELIVERY || ($this->trans_type == ST_SALESINVOICE && $this->trans_no==0))) + return $low_stock; + + // collect quantities by stock_id + $qtys = array(); + foreach ($this->line_items as $line_no => $line_item) + { + if (has_stock_holding($line_item->mb_flag)) + { + if (!$this->trans_no) // new delivery + $qtys[$line_item->stock_id]['qty'] = $line_item->qty_dispatched + @$qtys[$line_item->stock_id]['qty']; + else // DN modification: check change in quantity + $qtys[$line_item->stock_id]['qty'] = ($line_item->qty_dispatched-$line_item->qty_old) + @$qtys[$line_item->stock_id]['qty']; + $qtys[$line_item->stock_id]['line'] = $line_no; + } + } + + foreach($qtys as $stock_id => $sum) + { + if (check_negative_stock($stock_id, -$sum['qty'], $location ? $location : $this->Location, $date ? $date : $this->document_date)) + $low_stock[] = $stock_id; + } - foreach ($this->line_items as $ln_itm) - { - $items[] = $ln_itm->stock_id; - $prices[] = ($ln_itm->qty_dispatched * $ln_itm->taxfree_price($tax_group_id, $tax_group_array) * (1 - $ln_itm->discount_percent)); - } + return $low_stock; + } + /* + Returns true for documents issued in prepayment cycle. + */ + function is_prepaid() + { + return $this->prepaid; + } + /* + Order is ready for delivery in prepament mode. + */ + function is_released() + { + return floatcmp($this->sum_paid, $this->prep_amount) >= 0; + } - $taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id, $tax_group_array); + /* + Check whether order has been already invoiced/send or not. + */ + function is_started() + { + if ($this->trans_no==0) + return false; + $order_no = array_keys($this->trans_no); - return $taxes; - } + return is_sales_order_started(reset($order_no)); + } + /* + Check payment terms and prepayments selected for this invoice, + and updates partial/final invoice value respectively. + */ + function update_payments() + { + $remainder = prepaid_invoice_remainder($this->order_no); + + // recalculate prepaid part from payments + if ($this->payment_terms['days_before_due'] == -1) + { // this is partial invoice for selected prepayments made. + $paid = 0; + foreach($this->prepayments as $payment) + $paid += $payment['amt']; + $this->prep_amount = $this->trans_no ? $paid : min($remainder, $paid); + } else // this is final invoice + $this->prep_amount = $remainder; + } } /* end of class defintion */ class line_details { - var $line_no; var $id; var $stock_id; var $item_description; @@ -216,54 +657,78 @@ class line_details var $mb_flag; var $tax_type; var $tax_type_name; - - var $quantity; + var $src_no; // number of src doc for this line + var $src_id; var $price; var $discount_percent; - var $qty_done; // quantity processed so far - var $qty_dispatched; // quantity selected to process + var $standard_cost; + var $descr_editable; + + var $valid; // validation in constructor + /* + Line quantity properties in various cart create modes: + + view: + $quantity - quantity on current document + $qty_done - quantity processed on all child documents + $qty_dispatched - not used + $qty_old - not used + + edit: + $quantity - free parent quantity including this doc (= max allowed quantity) + $qty_done - qty processed on child documents (= min allowed qty) + $qty_dispatched - quantity currently selected to process + $qty_old - quantity processed on this document before reedition + + new child entry (view parent followed by prepare_child() call): + $quantity - max allowed quantity (get from parent) + $qty_done - qty processed on other child documents + $qty_dispatched - quantity currently selected to process + $qty_old - 0; not used + */ + var $quantity; + var $qty_done; + var $qty_dispatched; + var $qty_old = 0; - function line_details ($stock_id, $qty, $prc, $disc_percent, - $qty_done, $standard_cost, $description, $id=0) + + function line_details ($stock_id, $qty, $prc, $disc_percent, + $qty_done, $standard_cost, $description, $id=0, $src_no=0, $src_id=0) { /* Constructor function to add a new LineDetail object with passed params */ $this->id = $id; + $this->src_no = $src_no; + $this->src_id = $src_id; $item_row = get_item($stock_id); - if ($item_row == null) - display_db_error("invalid item added to order : $stock_id", ""); - + if (!$item_row) + return; + $this->mb_flag = $item_row["mb_flag"]; $this->units = $item_row["units"]; - if ($description == null) + $this->descr_editable = $item_row["editable"]; + if ($description == null || !$this->descr_editable) $this->item_description = $item_row["description"]; else $this->item_description = $description; - //$this->standard_cost = $item_row["material_cost"] + $item_row["labour_cost"] + $item_row["overhead_cost"]; $this->tax_type = $item_row["tax_type_id"]; $this->tax_type_name = $item_row["tax_type_name"]; - $this->stock_id = $stock_id; $this->quantity = $qty; + $this->qty_dispatched = $qty; $this->price = $prc; $this->discount_percent = $disc_percent; $this->qty_done = $qty_done; $this->standard_cost = $standard_cost; + $this->valid = true; } - function full_price() + // get unit price as stated on document + function line_price() { return $this->price; } - - function taxfree_price($tax_group_id, $tax_group_array=null) - { - if ($tax_group_id==null) - return $this->price; - return get_tax_free_price_for_item($this->stock_id, $this->price, $tax_group_id, $tax_group_array); - } } -?>