2 /**********************************************************************
3 Copyright (C) FrontAccounting, LLC.
4 Released under the terms of the GNU General Public License, GPL,
5 as published by the Free Software Foundation, either version 3
6 of the License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
11 ***********************************************************************/
12 //----------------------------------------------------------------------------------------
14 function delete_po($po)
16 $sql = "DELETE FROM ".TB_PREF."purch_orders WHERE order_no=" . $po;
17 db_query($sql, "The order header could not be deleted");
19 $sql = "DELETE FROM ".TB_PREF."purch_order_details WHERE order_no =" . $po;
20 db_query($sql, "The order detail lines could not be deleted");
23 //----------------------------------------------------------------------------------------
25 function add_po(&$po_obj)
29 /*Insert to purchase order header record */
30 $sql = "INSERT INTO ".TB_PREF."purch_orders (supplier_id, Comments, ord_date, reference, requisition_no, into_stock_location, delivery_address) VALUES(";
31 $sql .= db_escape($po_obj->supplier_id) . "," .
32 db_escape($po_obj->Comments) . ",'" .
33 date2sql($po_obj->orig_order_date) . "', '" .
34 $po_obj->reference . "', " .
35 db_escape($po_obj->requisition_no) . ", " .
36 db_escape($po_obj->Location) . ", " .
37 db_escape($po_obj->delivery_address) . ")";
39 db_query($sql, "The purchase order header record could not be inserted");
41 /*Get the auto increment value of the order number created from the sql above */
42 $po_obj->order_no = db_insert_id();
44 /*Insert the purchase order detail records */
45 foreach ($po_obj->line_items as $po_line)
47 if ($po_line->Deleted == false)
49 $sql = "INSERT INTO ".TB_PREF."purch_order_details (order_no, item_code, description, delivery_date, unit_price, quantity_ordered) VALUES (";
50 $sql .= $po_obj->order_no . ", " . db_escape($po_line->stock_id). "," .
51 db_escape($po_line->item_description). ",'" .
52 date2sql($po_line->req_del_date) . "'," .
53 $po_line->price . ", " .
54 $po_line->quantity . ")";
55 db_query($sql, "One of the purchase order detail records could not be inserted");
59 references::save_last($po_obj->reference, systypes::po());
61 //add_comments(systypes::po(), $po_obj->order_no, $po_obj->orig_order_date, $po_obj->Comments);
65 return $po_obj->order_no;
68 //----------------------------------------------------------------------------------------
70 function update_po(&$po_obj)
74 /*Update the purchase order header with any changes */
75 $sql = "UPDATE ".TB_PREF."purch_orders SET Comments=" . db_escape($po_obj->Comments) . ",
76 requisition_no= ". db_escape( $po_obj->requisition_no). ",
77 into_stock_location=" . db_escape($po_obj->Location). ",
78 ord_date='" . date2sql($po_obj->orig_order_date) . "',
79 delivery_address=" . db_escape($po_obj->delivery_address);
80 $sql .= " WHERE order_no = " . $po_obj->order_no;
81 db_query($sql, "The purchase order could not be updated");
83 /*Now Update the purchase order detail records */
84 foreach ($po_obj->line_items as $po_line)
87 if ($po_line->Deleted==True)
89 // Sherifoz 21.06.03 Handle deleting existing lines
90 if ($po_line->po_detail_rec!='')
92 $sql = "DELETE FROM ".TB_PREF."purch_order_details WHERE po_detail_item='" . $po_line->po_detail_rec . "'";
93 db_query($sql, "could not query purch order details");
96 else if ($po_line->po_detail_rec == '')
98 // Sherifoz 21.06.03 Handle adding new lines vs. updating. if no key(po_detail_rec) then it's a new line
99 $sql = "INSERT INTO ".TB_PREF."purch_order_details (order_no, item_code, description, delivery_date, unit_price, quantity_ordered) VALUES (";
100 $sql .= $po_obj->order_no . "," .
101 db_escape($po_line->stock_id). "," .
102 db_escape($po_line->item_description). ",'" .
103 date2sql($po_line->req_del_date) . "'," .
104 $po_line->price . ", " . $po_line->quantity . ")";
108 $sql = "UPDATE ".TB_PREF."purch_order_details SET item_code='" . $po_line->stock_id . "',
109 description =" . db_escape($po_line->item_description). ",
110 delivery_date ='" . date2sql($po_line->req_del_date) . "',
111 unit_price=" . $po_line->price . ",
112 quantity_ordered=" . $po_line->quantity . "
113 WHERE po_detail_item=" . $po_line->po_detail_rec;
115 db_query($sql, "One of the purchase order detail records could not be updated");
118 //add_comments(systypes::po(), $po_obj->order_no, $po_obj->orig_order_date, $po_obj->Comments);
120 commit_transaction();
122 return $po_obj->order_no;
125 //----------------------------------------------------------------------------------------
127 function read_po_header($order_no, &$order)
129 $sql = "SELECT ".TB_PREF."purch_orders.*, ".TB_PREF."suppliers.supp_name,
130 ".TB_PREF."suppliers.curr_code, ".TB_PREF."locations.location_name
131 FROM ".TB_PREF."purch_orders, ".TB_PREF."suppliers, ".TB_PREF."locations
132 WHERE ".TB_PREF."purch_orders.supplier_id = ".TB_PREF."suppliers.supplier_id
133 AND ".TB_PREF."locations.loc_code = into_stock_location
134 AND ".TB_PREF."purch_orders.order_no = " . $order_no;
136 $result = db_query($sql, "The order cannot be retrieved");
138 if (db_num_rows($result) == 1)
141 $myrow = db_fetch($result);
143 $order->order_no = $order_no;
144 $order->supplier_id = $myrow["supplier_id"];
145 $order->supplier_name = $myrow["supp_name"];
146 $order->curr_code = $myrow["curr_code"];
148 $order->orig_order_date = sql2date($myrow["ord_date"]);
149 $order->Comments = $myrow["comments"];
150 $order->Location = $myrow["into_stock_location"];
151 $order->requisition_no = $myrow["requisition_no"];
152 $order->reference = $myrow["reference"];
153 $order->delivery_address = $myrow["delivery_address"];
158 display_db_error("FATAL : duplicate purchase order found", "", true);
162 //----------------------------------------------------------------------------------------
164 function read_po_items($order_no, &$order, $open_items_only=false)
166 /*now populate the line po array with the purchase order details records */
168 $sql = "SELECT ".TB_PREF."purch_order_details.*, units
169 FROM ".TB_PREF."purch_order_details
170 LEFT JOIN ".TB_PREF."stock_master
171 ON ".TB_PREF."purch_order_details.item_code=".TB_PREF."stock_master.stock_id
172 WHERE order_no =$order_no ";
174 if ($open_items_only)
175 $sql .= " AND (".TB_PREF."purch_order_details.quantity_ordered > ".TB_PREF."purch_order_details.quantity_received) ";
177 $sql .= " ORDER BY po_detail_item";
179 $result = db_query($sql, "The lines on the purchase order cannot be retrieved");
181 if (db_num_rows($result) > 0)
184 while ($myrow = db_fetch($result))
186 $data = get_purchase_data($order->supplier_id, $myrow['item_code']);
189 if ($data['supplier_description'] != "")
190 $myrow['description'] = $data['supplier_description'];
191 //if ($data['suppliers_uom'] != "")
192 // $myrow['units'] = $data['suppliers_uom'];
194 if (is_null($myrow["units"]))
200 $units = $myrow["units"];
203 $order->add_to_order($order->lines_on_order+1, $myrow["item_code"],
204 $myrow["quantity_ordered"],$myrow["description"],
205 $myrow["unit_price"],$units, sql2date($myrow["delivery_date"]),
206 $myrow["qty_invoiced"], $myrow["quantity_received"]);
208 $order->line_items[$order->lines_on_order]->po_detail_rec = $myrow["po_detail_item"];
209 $order->line_items[$order->lines_on_order]->standard_cost = $myrow["std_cost_unit"]; /*Needed for receiving goods and GL interface */
210 } /* line po from purchase order details */
211 } //end of checks on returned data set
214 //----------------------------------------------------------------------------------------
216 function read_po($order_no, &$order, $open_items_only=false)
218 $result = read_po_header($order_no, $order);
221 read_po_items($order_no, $order, $open_items_only);
224 //----------------------------------------------------------------------------------------