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 add_forms_for_sys_type(25, $grn, $location);
64 references::save_last($reference, 25);
71 //----------------------------------------------------------------------------------------
73 function add_grn_batch($po_number, $supplier_id, $reference, $location, $date_)
75 $date = date2sql($date_);
77 $sql = "INSERT INTO ".TB_PREF."grn_batch (purch_order_no, delivery_date, supplier_id, reference, loc_code)
78 VALUES ($po_number, '$date', '$supplier_id', '$reference', '$location')";
80 db_query($sql, "A grn batch record could not be inserted.");
82 return db_insert_id();
85 //-------------------------------------------------------------------------------------------------------------
87 function add_grn_detail_item($grn_batch_id, $po_detail_item, $item_code, $description, $standard_unit_cost,
90 $sql = "UPDATE ".TB_PREF."purch_order_details
91 SET quantity_received = quantity_received + $quantity_received,
92 std_cost_unit=$standard_unit_cost
93 WHERE po_detail_item = $po_detail_item";
95 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
97 $sql = "INSERT INTO ".TB_PREF."grn_items (grn_batch_id, po_detail_item, item_code, description, qty_recd)
98 VALUES ($grn_batch_id, $po_detail_item, '$item_code', '$description', $quantity_received)";
100 db_query($sql, "A GRN detail item could not be inserted.");
102 return db_insert_id();
105 //----------------------------------------------------------------------------------------
107 function get_grn_items($grn_batch_id=0, $supplier_id="", $outstanding_only=false,
108 $is_invoiced_only=false)
110 $sql = "SELECT ".TB_PREF."grn_batch.*, ".TB_PREF."grn_items.*, ".TB_PREF."purch_order_details.unit_price,
111 ".TB_PREF."purch_order_details.std_cost_unit, units
112 FROM ".TB_PREF."grn_batch, ".TB_PREF."grn_items, ".TB_PREF."purch_order_details, ".TB_PREF."stock_master
113 WHERE ".TB_PREF."grn_items.grn_batch_id=".TB_PREF."grn_batch.id
114 AND ".TB_PREF."grn_items.po_detail_item=".TB_PREF."purch_order_details.po_detail_item
115 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."grn_items.item_code ";
117 if ($grn_batch_id != 0)
118 $sql .= " AND ".TB_PREF."grn_batch.id=$grn_batch_id AND ".TB_PREF."grn_items.grn_batch_id=$grn_batch_id ";
120 if ($is_invoiced_only)
121 $sql .= " AND ".TB_PREF."grn_items.quantity_inv > 0";
123 if ($outstanding_only)
124 $sql .= " AND ".TB_PREF."grn_items.qty_recd - ".TB_PREF."grn_items.quantity_inv > 0";
126 if ($supplier_id != "")
127 $sql .= " AND ".TB_PREF."grn_batch.supplier_id ='$supplier_id' ";
129 $sql .= " ORDER BY ".TB_PREF."grn_batch.delivery_date, ".TB_PREF."grn_batch.id, ".TB_PREF."grn_items.id";
131 return db_query($sql, "Could not retreive GRNS");
134 //----------------------------------------------------------------------------------------
136 // get the details for a given grn item
138 function get_grn_item_detail($grn_item_no)
140 $sql = "SELECT ".TB_PREF."grn_items.*, ".TB_PREF."purch_order_details.unit_price,
141 ".TB_PREF."grn_items.qty_recd - ".TB_PREF."grn_items.quantity_inv AS QtyOstdg,
142 ".TB_PREF."purch_order_details.std_cost_unit
143 FROM ".TB_PREF."grn_items, ".TB_PREF."purch_order_details, ".TB_PREF."stock_master
144 WHERE ".TB_PREF."grn_items.po_detail_item=".TB_PREF."purch_order_details.po_detail_item
145 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."grn_items.item_code
146 AND ".TB_PREF."grn_items.id=$grn_item_no";
148 $result = db_query($sql, "could not retreive grn item details");
149 return db_fetch($result);
152 //----------------------------------------------------------------------------------------
154 function read_grn_items_to_order($grn_batch, &$order)
156 $result = get_grn_items($grn_batch);
158 if (db_num_rows($result) > 0)
161 while ($myrow = db_fetch($result))
164 if (is_null($myrow["units"]))
170 $units = $myrow["units"];
173 $order->add_to_order($order->lines_on_order+1, $myrow["item_code"],
174 1,$myrow["description"], $myrow["unit_price"],$units,
175 sql2date($myrow["delivery_date"]), $myrow["quantity_inv"],
178 $order->line_items[$order->lines_on_order]->po_detail_rec = $myrow["po_detail_item"];
179 } /* line po from purchase order details */
180 } //end of checks on returned data set
183 //----------------------------------------------------------------------------------------
185 // read a grn into an order class
187 function read_grn($grn_batch, &$order)
189 $sql= "SELECT * FROM ".TB_PREF."grn_batch WHERE id=$grn_batch";
191 $result = db_query($sql, "The grn sent is not valid");
193 $row = db_fetch($result);
194 $po_number = $row["purch_order_no"];
196 $result = read_po_header($po_number, $order);
201 $order->orig_order_date = sql2date($row["delivery_date"]);
202 $order->location = $row["loc_code"];
203 $order->reference = $row["reference"];
205 read_grn_items_to_order($grn_batch, $order);
209 //----------------------------------------------------------------------------------------------------------
211 // get the GRNs (batch info not details) for a given po number
213 function get_po_grns($po_number)
215 $sql = "SELECT * FROM ".TB_PREF."grn_batch WHERE purch_order_no=$po_number";
217 return db_query($sql, "The grns for the po $po_number could not be retreived");
220 //----------------------------------------------------------------------------------------------------------
222 function exists_grn($grn_batch)
224 $sql = "SELECT id FROM ".TB_PREF."grn_batch WHERE id=$grn_batch";
225 $result = db_query($sql, "Cannot retreive a grn");
227 return (db_num_rows($result) > 0);
230 //----------------------------------------------------------------------------------------------------------
232 function exists_grn_on_invoices($grn_batch)
234 $sql = "SELECT ".TB_PREF."supp_invoice_items.id FROM ".TB_PREF."supp_invoice_items,".TB_PREF."grn_items
235 WHERE ".TB_PREF."supp_invoice_items.grn_item_id=".TB_PREF."grn_items.id
237 AND grn_batch_id=$grn_batch";
238 $result = db_query($sql, "Cannot query GRNs");
240 return (db_num_rows($result) > 0);
243 //----------------------------------------------------------------------------------------------------------
245 function void_grn($grn_batch)
247 // if this grn is references on any invoices/credit notes, then it
249 if (exists_grn_on_invoices($grn_batch))
254 void_bank_trans(25, $grn_batch, true);
255 void_gl_trans(25, $grn_batch, true);
257 // clear the quantities of the grn items in the POs and invoices
258 $result = get_grn_items($grn_batch);
260 if (db_num_rows($result) > 0)
263 while ($myrow = db_fetch($result))
266 $sql = "UPDATE ".TB_PREF."purch_order_details
267 SET quantity_received = quantity_received - " . $myrow["qty_recd"] . "
268 WHERE po_detail_item = " . $myrow["po_detail_item"];
270 db_query($sql, "a purchase order details record could not be voided.");
274 // clear the quantities in the grn items
275 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=0, quantity_inv=0
276 WHERE grn_batch_id=$grn_batch";
278 db_query($sql, "A grn detail item could not be voided.");
280 // clear the stock move items
281 void_stock_move(25, $grn_batch);
283 commit_transaction();
288 //----------------------------------------------------------------------------------------------------------