3 //-------------------------------------------------------------------------------------------------------------
5 function add_grn(&$po, $date_, $reference, $location)
9 $grn = add_grn_batch($po->order_no, $po->supplier_id, $reference, $location, $date_);
11 foreach ($po->line_items as $order_line)
14 if ($order_line->receive_qty != 0 && $order_line->receive_qty != "" && isset($order_line->receive_qty))
17 /*Update sales_order_details for the new quantity received and the standard cost used for postings to GL and recorded in the stock movements for FIFO/LIFO stocks valuations*/
19 if ($order_line->qty_received == 0)
21 /*This must be the first receipt of goods against this line */
22 /*Need to get the standard cost as it is now so we can process GL jorunals later*/
23 $order_line->standard_cost = get_standard_cost($order_line->stock_id);
26 //------------------- update average material cost ------------------------------------------ Joe Hunt Mar-03-2008
27 $currency = get_supplier_currency($po->supplier_id);
28 if ($currency != null)
29 $price_in_home_currency = to_home_currency($order_line->price, $currency, $date_);
31 $price_in_home_currency = $order_line->price;
32 $sql = "SELECT material_cost FROM ".TB_PREF."stock_master WHERE stock_id='$order_line->stock_id'";
33 $result = db_query($sql);
34 $myrow = db_fetch($result);
35 $material_cost = $myrow['material_cost'];
36 $qoh = get_qoh_on_date($order_line->stock_id, null, $date_);
37 if ($qoh + $order_line->receive_qty <= 0)
40 $material_cost = ($qoh * $material_cost + $order_line->receive_qty * $price_in_home_currency) /
41 ($qoh + $order_line->receive_qty);
42 $sql = "UPDATE ".TB_PREF."stock_master SET material_cost=$material_cost
43 WHERE stock_id='$order_line->stock_id'";
44 db_query($sql,"The cost details for the inventory item could not be updated");
45 //----------------------------------------------------------------------------------------------------------------
47 /*Need to insert a grn item */
49 $grn_item = add_grn_detail_item($grn, $order_line->po_detail_rec,
50 $order_line->stock_id, $order_line->item_description,
51 $order_line->standard_cost, $order_line->receive_qty);
53 /* Update location stock records - NB a po cannot be entered for a service/kit parts */
55 add_stock_move(25, $order_line->stock_id, $grn, $location, $date_, "",
56 $order_line->receive_qty, $order_line->standard_cost,
57 $po->supplier_id, 1, $order_line->price);
59 } /*quantity received is != 0 */
60 } /*end of order_line loop */
62 references::save_last($reference, 25);
69 //----------------------------------------------------------------------------------------
71 function add_grn_batch($po_number, $supplier_id, $reference, $location, $date_)
73 $date = date2sql($date_);
75 $sql = "INSERT INTO ".TB_PREF."grn_batch (purch_order_no, delivery_date, supplier_id, reference, loc_code)
76 VALUES ($po_number, '$date', '$supplier_id', '$reference', '$location')";
78 db_query($sql, "A grn batch record could not be inserted.");
80 return db_insert_id();
83 //-------------------------------------------------------------------------------------------------------------
85 function add_grn_detail_item($grn_batch_id, $po_detail_item, $item_code, $description, $standard_unit_cost,
88 $sql = "UPDATE ".TB_PREF."purch_order_details
89 SET quantity_received = quantity_received + $quantity_received,
90 std_cost_unit=$standard_unit_cost
91 WHERE po_detail_item = $po_detail_item";
93 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
95 $sql = "INSERT INTO ".TB_PREF."grn_items (grn_batch_id, po_detail_item, item_code, description, qty_recd)
96 VALUES ($grn_batch_id, $po_detail_item, '$item_code', '$description', $quantity_received)";
98 db_query($sql, "A GRN detail item could not be inserted.");
100 return db_insert_id();
103 //----------------------------------------------------------------------------------------
105 function get_grn_items($grn_batch_id=0, $supplier_id="", $outstanding_only=false,
106 $is_invoiced_only=false)
108 $sql = "SELECT ".TB_PREF."grn_batch.*, ".TB_PREF."grn_items.*, ".TB_PREF."purch_order_details.unit_price,
109 ".TB_PREF."purch_order_details.std_cost_unit, units
110 FROM ".TB_PREF."grn_batch, ".TB_PREF."grn_items, ".TB_PREF."purch_order_details, ".TB_PREF."stock_master
111 WHERE ".TB_PREF."grn_items.grn_batch_id=".TB_PREF."grn_batch.id
112 AND ".TB_PREF."grn_items.po_detail_item=".TB_PREF."purch_order_details.po_detail_item
113 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."grn_items.item_code ";
115 if ($grn_batch_id != 0)
116 $sql .= " AND ".TB_PREF."grn_batch.id=$grn_batch_id AND ".TB_PREF."grn_items.grn_batch_id=$grn_batch_id ";
118 if ($is_invoiced_only)
119 $sql .= " AND ".TB_PREF."grn_items.quantity_inv > 0";
121 if ($outstanding_only)
122 $sql .= " AND ".TB_PREF."grn_items.qty_recd - ".TB_PREF."grn_items.quantity_inv > 0";
124 if ($supplier_id != "")
125 $sql .= " AND ".TB_PREF."grn_batch.supplier_id ='$supplier_id' ";
127 $sql .= " ORDER BY ".TB_PREF."grn_batch.delivery_date, ".TB_PREF."grn_batch.id, ".TB_PREF."grn_items.id";
129 return db_query($sql, "Could not retreive GRNS");
132 //----------------------------------------------------------------------------------------
134 // get the details for a given grn item
136 function get_grn_item_detail($grn_item_no)
138 $sql = "SELECT ".TB_PREF."grn_items.*, ".TB_PREF."purch_order_details.unit_price,
139 ".TB_PREF."grn_items.qty_recd - ".TB_PREF."grn_items.quantity_inv AS QtyOstdg,
140 ".TB_PREF."purch_order_details.std_cost_unit
141 FROM ".TB_PREF."grn_items, ".TB_PREF."purch_order_details, ".TB_PREF."stock_master
142 WHERE ".TB_PREF."grn_items.po_detail_item=".TB_PREF."purch_order_details.po_detail_item
143 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."grn_items.item_code
144 AND ".TB_PREF."grn_items.id=$grn_item_no";
146 $result = db_query($sql, "could not retreive grn item details");
147 return db_fetch($result);
150 //----------------------------------------------------------------------------------------
152 function read_grn_items_to_order($grn_batch, &$order)
154 $result = get_grn_items($grn_batch);
156 if (db_num_rows($result) > 0)
159 while ($myrow = db_fetch($result))
162 if (is_null($myrow["units"]))
168 $units = $myrow["units"];
171 $order->add_to_order($order->lines_on_order+1, $myrow["item_code"],
172 1,$myrow["description"], $myrow["unit_price"],$units,
173 sql2date($myrow["delivery_date"]), $myrow["quantity_inv"],
176 $order->line_items[$order->lines_on_order]->po_detail_rec = $myrow["po_detail_item"];
177 } /* line po from purchase order details */
178 } //end of checks on returned data set
181 //----------------------------------------------------------------------------------------
183 // read a grn into an order class
185 function read_grn($grn_batch, &$order)
187 $sql= "SELECT * FROM ".TB_PREF."grn_batch WHERE id=$grn_batch";
189 $result = db_query($sql, "The grn sent is not valid");
191 $row = db_fetch($result);
192 $po_number = $row["purch_order_no"];
194 $result = read_po_header($po_number, $order);
199 $order->orig_order_date = sql2date($row["delivery_date"]);
200 $order->location = $row["loc_code"];
201 $order->reference = $row["reference"];
203 read_grn_items_to_order($grn_batch, $order);
207 //----------------------------------------------------------------------------------------------------------
209 // get the GRNs (batch info not details) for a given po number
211 function get_po_grns($po_number)
213 $sql = "SELECT * FROM ".TB_PREF."grn_batch WHERE purch_order_no=$po_number";
215 return db_query($sql, "The grns for the po $po_number could not be retreived");
218 //----------------------------------------------------------------------------------------------------------
220 function exists_grn($grn_batch)
222 $sql = "SELECT id FROM ".TB_PREF."grn_batch WHERE id=$grn_batch";
223 $result = db_query($sql, "Cannot retreive a grn");
225 return (db_num_rows($result) > 0);
228 //----------------------------------------------------------------------------------------------------------
230 function exists_grn_on_invoices($grn_batch)
232 $sql = "SELECT ".TB_PREF."supp_invoice_items.id FROM ".TB_PREF."supp_invoice_items,".TB_PREF."grn_items
233 WHERE ".TB_PREF."supp_invoice_items.grn_item_id=".TB_PREF."grn_items.id
235 AND grn_batch_id=$grn_batch";
236 $result = db_query($sql, "Cannot query GRNs");
238 return (db_num_rows($result) > 0);
241 //----------------------------------------------------------------------------------------------------------
243 function void_grn($grn_batch)
245 // if this grn is references on any invoices/credit notes, then it
247 if (exists_grn_on_invoices($grn_batch))
252 void_bank_trans(25, $grn_batch, true);
253 void_gl_trans(25, $grn_batch, true);
255 // clear the quantities of the grn items in the POs and invoices
256 $result = get_grn_items($grn_batch);
258 if (db_num_rows($result) > 0)
261 while ($myrow = db_fetch($result))
264 $sql = "UPDATE ".TB_PREF."purch_order_details
265 SET quantity_received = quantity_received - " . $myrow["qty_recd"] . "
266 WHERE po_detail_item = " . $myrow["po_detail_item"];
268 db_query($sql, "a purchase order details record could not be voided.");
272 // clear the quantities in the grn items
273 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=0, quantity_inv=0
274 WHERE grn_batch_id=$grn_batch";
276 db_query($sql, "A grn detail item could not be voided.");
278 // clear the stock move items
279 void_stock_move(25, $grn_batch);
281 commit_transaction();
286 //----------------------------------------------------------------------------------------------------------