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);
63 add_audit_trail(systypes::po(), systypes::po(), $po_obj->orig_order_date);
66 return $po_obj->order_no;
69 //----------------------------------------------------------------------------------------
71 function update_po(&$po_obj)
75 /*Update the purchase order header with any changes */
76 $sql = "UPDATE ".TB_PREF."purch_orders SET Comments=" . db_escape($po_obj->Comments) . ",
77 requisition_no= ". db_escape( $po_obj->requisition_no). ",
78 into_stock_location=" . db_escape($po_obj->Location). ",
79 ord_date='" . date2sql($po_obj->orig_order_date) . "',
80 delivery_address=" . db_escape($po_obj->delivery_address);
81 $sql .= " WHERE order_no = " . $po_obj->order_no;
82 db_query($sql, "The purchase order could not be updated");
84 /*Now Update the purchase order detail records */
85 foreach ($po_obj->line_items as $po_line)
88 if ($po_line->Deleted==True)
90 // Sherifoz 21.06.03 Handle deleting existing lines
91 if ($po_line->po_detail_rec!='')
93 $sql = "DELETE FROM ".TB_PREF."purch_order_details WHERE po_detail_item='" . $po_line->po_detail_rec . "'";
94 db_query($sql, "could not query purch order details");
97 else if ($po_line->po_detail_rec == '')
99 // Sherifoz 21.06.03 Handle adding new lines vs. updating. if no key(po_detail_rec) then it's a new line
100 $sql = "INSERT INTO ".TB_PREF."purch_order_details (order_no, item_code, description, delivery_date, unit_price, quantity_ordered) VALUES (";
101 $sql .= $po_obj->order_no . "," .
102 db_escape($po_line->stock_id). "," .
103 db_escape($po_line->item_description). ",'" .
104 date2sql($po_line->req_del_date) . "'," .
105 $po_line->price . ", " . $po_line->quantity . ")";
109 $sql = "UPDATE ".TB_PREF."purch_order_details SET item_code='" . $po_line->stock_id . "',
110 description =" . db_escape($po_line->item_description). ",
111 delivery_date ='" . date2sql($po_line->req_del_date) . "',
112 unit_price=" . $po_line->price . ",
113 quantity_ordered=" . $po_line->quantity . "
114 WHERE po_detail_item=" . $po_line->po_detail_rec;
116 db_query($sql, "One of the purchase order detail records could not be updated");
119 //add_comments(systypes::po(), $po_obj->order_no, $po_obj->orig_order_date, $po_obj->Comments);
121 commit_transaction();
123 return $po_obj->order_no;
126 //----------------------------------------------------------------------------------------
128 function read_po_header($order_no, &$order)
130 $sql = "SELECT ".TB_PREF."purch_orders.*, ".TB_PREF."suppliers.supp_name,
131 ".TB_PREF."suppliers.curr_code, ".TB_PREF."locations.location_name
132 FROM ".TB_PREF."purch_orders, ".TB_PREF."suppliers, ".TB_PREF."locations
133 WHERE ".TB_PREF."purch_orders.supplier_id = ".TB_PREF."suppliers.supplier_id
134 AND ".TB_PREF."locations.loc_code = into_stock_location
135 AND ".TB_PREF."purch_orders.order_no = " . $order_no;
137 $result = db_query($sql, "The order cannot be retrieved");
139 if (db_num_rows($result) == 1)
142 $myrow = db_fetch($result);
144 $order->order_no = $order_no;
145 $order->supplier_id = $myrow["supplier_id"];
146 $order->supplier_name = $myrow["supp_name"];
147 $order->curr_code = $myrow["curr_code"];
149 $order->orig_order_date = sql2date($myrow["ord_date"]);
150 $order->Comments = $myrow["comments"];
151 $order->Location = $myrow["into_stock_location"];
152 $order->requisition_no = $myrow["requisition_no"];
153 $order->reference = $myrow["reference"];
154 $order->delivery_address = $myrow["delivery_address"];
159 display_db_error("FATAL : duplicate purchase order found", "", true);
163 //----------------------------------------------------------------------------------------
165 function read_po_items($order_no, &$order, $open_items_only=false)
167 /*now populate the line po array with the purchase order details records */
169 $sql = "SELECT ".TB_PREF."purch_order_details.*, units
170 FROM ".TB_PREF."purch_order_details
171 LEFT JOIN ".TB_PREF."stock_master
172 ON ".TB_PREF."purch_order_details.item_code=".TB_PREF."stock_master.stock_id
173 WHERE order_no =$order_no ";
175 if ($open_items_only)
176 $sql .= " AND (".TB_PREF."purch_order_details.quantity_ordered > ".TB_PREF."purch_order_details.quantity_received) ";
178 $sql .= " ORDER BY po_detail_item";
180 $result = db_query($sql, "The lines on the purchase order cannot be retrieved");
182 if (db_num_rows($result) > 0)
185 while ($myrow = db_fetch($result))
187 $data = get_purchase_data($order->supplier_id, $myrow['item_code']);
190 if ($data['supplier_description'] != "")
191 $myrow['description'] = $data['supplier_description'];
192 if ($data['suppliers_uom'] != "")
193 $myrow['units'] = $data['suppliers_uom'];
195 if (is_null($myrow["units"]))
201 $units = $myrow["units"];
204 $order->add_to_order($order->lines_on_order+1, $myrow["item_code"],
205 $myrow["quantity_ordered"],$myrow["description"],
206 $myrow["unit_price"],$units, sql2date($myrow["delivery_date"]),
207 $myrow["qty_invoiced"], $myrow["quantity_received"]);
209 $order->line_items[$order->lines_on_order]->po_detail_rec = $myrow["po_detail_item"];
210 $order->line_items[$order->lines_on_order]->standard_cost = $myrow["std_cost_unit"]; /*Needed for receiving goods and GL interface */
211 } /* line po from purchase order details */
212 } //end of checks on returned data set
215 //----------------------------------------------------------------------------------------
217 function read_po($order_no, &$order, $open_items_only=false)
219 $result = read_po_header($order_no, $order);
222 read_po_items($order_no, $order, $open_items_only);
225 //----------------------------------------------------------------------------------------