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 /*Need to insert a grn item */
28 $grn_item = add_grn_detail_item($grn, $order_line->po_detail_rec,
29 $order_line->stock_id, $order_line->item_description,
30 $order_line->standard_cost, $order_line->receive_qty);
32 /* Update location stock records - NB a po cannot be entered for a service/kit parts */
34 add_stock_move(25, $order_line->stock_id, $grn, $location, $date_, "",
35 $order_line->receive_qty, $order_line->standard_cost,
36 $po->supplier_id, 1, $order_line->price);
38 } /*quantity received is != 0 */
39 } /*end of order_line loop */
41 add_forms_for_sys_type(25, $grn, $location);
43 references::save_last($reference, 25);
50 //----------------------------------------------------------------------------------------
52 function add_grn_batch($po_number, $supplier_id, $reference, $location, $date_)
54 $date = date2sql($date_);
56 $sql = "INSERT INTO ".TB_PREF."grn_batch (purch_order_no, delivery_date, supplier_id, reference, loc_code)
57 VALUES ($po_number, '$date', '$supplier_id', '$reference', '$location')";
59 db_query($sql, "A grn batch record could not be inserted.");
61 return db_insert_id();
64 //-------------------------------------------------------------------------------------------------------------
66 function add_grn_detail_item($grn_batch_id, $po_detail_item, $item_code, $description, $standard_unit_cost,
69 $sql = "UPDATE ".TB_PREF."purch_order_details
70 SET quantity_received = quantity_received + $quantity_received,
71 std_cost_unit=$standard_unit_cost
72 WHERE po_detail_item = $po_detail_item";
74 db_query($sql, "a purchase order details record could not be updated. This receipt of goods has not been processed ");
76 $sql = "INSERT INTO ".TB_PREF."grn_items (grn_batch_id, po_detail_item, item_code, description, qty_recd)
77 VALUES ($grn_batch_id, $po_detail_item, '$item_code', '$description', $quantity_received)";
79 db_query($sql, "A GRN detail item could not be inserted.");
81 return db_insert_id();
84 //----------------------------------------------------------------------------------------
86 function get_grn_items($grn_batch_id=0, $supplier_id="", $outstanding_only=false,
87 $is_invoiced_only=false)
89 $sql = "SELECT ".TB_PREF."grn_batch.*, ".TB_PREF."grn_items.*, ".TB_PREF."purch_order_details.unit_price,
90 ".TB_PREF."purch_order_details.std_cost_unit, units
91 FROM ".TB_PREF."grn_batch, ".TB_PREF."grn_items, ".TB_PREF."purch_order_details, ".TB_PREF."stock_master
92 WHERE ".TB_PREF."grn_items.grn_batch_id=".TB_PREF."grn_batch.id
93 AND ".TB_PREF."grn_items.po_detail_item=".TB_PREF."purch_order_details.po_detail_item
94 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."grn_items.item_code ";
96 if ($grn_batch_id != 0)
97 $sql .= " AND ".TB_PREF."grn_batch.id=$grn_batch_id AND ".TB_PREF."grn_items.grn_batch_id=$grn_batch_id ";
99 if ($is_invoiced_only)
100 $sql .= " AND ".TB_PREF."grn_items.quantity_inv > 0";
102 if ($outstanding_only)
103 $sql .= " AND ".TB_PREF."grn_items.qty_recd - ".TB_PREF."grn_items.quantity_inv > 0";
105 if ($supplier_id != "")
106 $sql .= " AND ".TB_PREF."grn_batch.supplier_id ='$supplier_id' ";
108 $sql .= " ORDER BY ".TB_PREF."grn_batch.delivery_date, ".TB_PREF."grn_batch.id, ".TB_PREF."grn_items.id";
110 return db_query($sql, "Could not retreive GRNS");
113 //----------------------------------------------------------------------------------------
115 // get the details for a given grn item
117 function get_grn_item_detail($grn_item_no)
119 $sql = "SELECT ".TB_PREF."grn_items.*, ".TB_PREF."purch_order_details.unit_price,
120 ".TB_PREF."grn_items.qty_recd - ".TB_PREF."grn_items.quantity_inv AS QtyOstdg,
121 ".TB_PREF."purch_order_details.std_cost_unit
122 FROM ".TB_PREF."grn_items, ".TB_PREF."purch_order_details, ".TB_PREF."stock_master
123 WHERE ".TB_PREF."grn_items.po_detail_item=".TB_PREF."purch_order_details.po_detail_item
124 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."grn_items.item_code
125 AND ".TB_PREF."grn_items.id=$grn_item_no";
127 $result = db_query($sql, "could not retreive grn item details");
128 return db_fetch($result);
131 //----------------------------------------------------------------------------------------
133 function read_grn_items_to_order($grn_batch, &$order)
135 $result = get_grn_items($grn_batch);
137 if (db_num_rows($result) > 0)
140 while ($myrow = db_fetch($result))
143 if (is_null($myrow["units"]))
149 $units = $myrow["units"];
152 $order->add_to_order($order->lines_on_order+1, $myrow["item_code"],
153 1,$myrow["description"], $myrow["unit_price"],$units,
154 sql2date($myrow["delivery_date"]), $myrow["quantity_inv"],
157 $order->line_items[$order->lines_on_order]->po_detail_rec = $myrow["po_detail_item"];
158 } /* line po from purchase order details */
159 } //end of checks on returned data set
162 //----------------------------------------------------------------------------------------
164 // read a grn into an order class
166 function read_grn($grn_batch, &$order)
168 $sql= "SELECT * FROM ".TB_PREF."grn_batch WHERE id=$grn_batch";
170 $result = db_query($sql, "The grn sent is not valid");
172 $row = db_fetch($result);
173 $po_number = $row["purch_order_no"];
175 $result = read_po_header($po_number, $order);
180 $order->orig_order_date = sql2date($row["delivery_date"]);
181 $order->location = $row["loc_code"];
182 $order->reference = $row["reference"];
184 read_grn_items_to_order($grn_batch, $order);
188 //----------------------------------------------------------------------------------------------------------
190 // get the GRNs (batch info not details) for a given po number
192 function get_po_grns($po_number)
194 $sql = "SELECT * FROM ".TB_PREF."grn_batch WHERE purch_order_no=$po_number";
196 return db_query($sql, "The grns for the po $po_number could not be retreived");
199 //----------------------------------------------------------------------------------------------------------
201 function exists_grn($grn_batch)
203 $sql = "SELECT id FROM ".TB_PREF."grn_batch WHERE id=$grn_batch";
204 $result = db_query($sql, "Cannot retreive a grn");
206 return (db_num_rows($result) > 0);
209 //----------------------------------------------------------------------------------------------------------
211 function exists_grn_on_invoices($grn_batch)
213 $sql = "SELECT ".TB_PREF."supp_invoice_items.id FROM ".TB_PREF."supp_invoice_items,".TB_PREF."grn_items
214 WHERE ".TB_PREF."supp_invoice_items.grn_item_id=".TB_PREF."grn_items.id
216 AND grn_batch_id=$grn_batch";
217 $result = db_query($sql, "Cannot query GRNs");
219 return (db_num_rows($result) > 0);
222 //----------------------------------------------------------------------------------------------------------
224 function void_grn($grn_batch)
226 // if this grn is references on any invoices/credit notes, then it
228 if (exists_grn_on_invoices($grn_batch))
233 void_bank_trans(25, $grn_batch, true);
234 void_gl_trans(25, $grn_batch, true);
236 // clear the quantities of the grn items in the POs and invoices
237 $result = get_grn_items($grn_batch);
239 if (db_num_rows($result) > 0)
242 while ($myrow = db_fetch($result))
245 $sql = "UPDATE ".TB_PREF."purch_order_details
246 SET quantity_received = quantity_received - " . $myrow["qty_recd"] . "
247 WHERE po_detail_item = " . $myrow["po_detail_item"];
249 db_query($sql, "a purchase order details record could not be voided.");
253 // clear the quantities in the grn items
254 $sql = "UPDATE ".TB_PREF."grn_items SET qty_recd=0, quantity_inv=0
255 WHERE grn_batch_id=$grn_batch";
257 db_query($sql, "A grn detail item could not be voided.");
259 // clear the stock move items
260 void_stock_move(25, $grn_batch);
262 commit_transaction();
267 //----------------------------------------------------------------------------------------------------------