3 include_once($path_to_root . "/purchasing/includes/db/invoice_items_db.inc");
5 //--------------------------------------------------------------------------------------------------
7 function read_supplier_details_to_trans(&$supp_trans, $supplier_id)
9 $sql = "SELECT ".TB_PREF."suppliers.supp_name, ".TB_PREF."payment_terms.terms, ".TB_PREF."payment_terms.days_before_due,
10 ".TB_PREF."payment_terms.day_in_following_month,
11 ".TB_PREF."suppliers.tax_group_id, ".TB_PREF."tax_groups.name As tax_group_name
12 From ".TB_PREF."suppliers, ".TB_PREF."payment_terms, ".TB_PREF."tax_groups
13 WHERE ".TB_PREF."suppliers.tax_group_id = ".TB_PREF."tax_groups.id
14 AND ".TB_PREF."suppliers.payment_terms=".TB_PREF."payment_terms.terms_indicator
15 AND ".TB_PREF."suppliers.supplier_id = '" . $supplier_id . "'";
17 $result = db_query($sql, "The supplier record selected: " . $supplier_id . " cannot be retrieved");
19 $myrow = db_fetch($result);
21 $supp_trans->supplier_id = $supplier_id;
22 $supp_trans->supplier_name = $myrow['supp_name'];
23 $supp_trans->terms_description = $myrow['terms'];
25 if ($myrow['days_before_due'] == 0)
27 $supp_trans->terms = "1" . $myrow['day_in_following_month'];
31 $supp_trans->terms = "0" . $myrow['days_before_due'];
33 $supp_trans->tax_description = $myrow['tax_group_name'];
34 $supp_trans->tax_group_id = $myrow['tax_group_id'];
36 if ($supp_trans->tran_date == "")
38 $supp_trans->tran_date = Today();
39 if (!is_date_in_fiscalyear($supp_trans->tran_date))
40 $supp_trans->tran_date = end_fiscalyear();
42 //if ($supp_trans->due_date=="") {
43 // get_duedate_from_terms($supp_trans);
45 get_duedate_from_terms($supp_trans);
48 //--------------------------------------------------------------------------------------------------
50 function update_supp_received_items_for_invoice($id, $po_detail_item, $qty_invoiced, $chg_price=null)
52 if ($chg_price != null)
54 $sql = "SELECT act_price FROM ".TB_PREF."purch_order_details WHERE
55 po_detail_item = $po_detail_item";
56 $result = db_query($sql, "The old actual price of the purchase order line could not be retrieved");
57 $row = db_fetch_row($result);
59 $sql = "SELECT delivery_date FROM ".TB_PREF."grn_batch,".TB_PREF."grn_items WHERE
60 ".TB_PREF."grn_batch.id = ".TB_PREF."grn_items.grn_batch_id AND ".TB_PREF."grn_items.id=$id";
61 $result = db_query($sql, "The old delivery date from the received record cout not be retrieved");
62 $row = db_fetch_row($result);
70 $sql = "UPDATE ".TB_PREF."purch_order_details
71 SET qty_invoiced = qty_invoiced + $qty_invoiced ";
73 if ($chg_price != null)
74 $sql .= " , act_price = $chg_price ";
76 $sql .= " WHERE po_detail_item = $po_detail_item";
77 db_query($sql, "The quantity invoiced of the purchase order line could not be updated");
79 $sql = "UPDATE ".TB_PREF."grn_items
80 SET quantity_inv = quantity_inv + $qty_invoiced
82 db_query($sql, "The quantity invoiced off the items received record could not be updated");
83 return array($ret, $date);
86 function get_deliveries_between($stock_id, $from, $to)
88 $from = date2sql($from);
90 $sql = "SELECT SUM(-qty), AVG(standard_cost) FROM ".TB_PREF."stock_moves
91 WHERE type=13 AND stock_id='$stock_id' AND
92 tran_date>='$from' AND tran_date<='$to' GROUP BY stock_id";
93 $result = db_query($sql, "The deliveries could not be updated");
94 return db_fetch_row($result);
96 //----------------------------------------------------------------------------------------
98 function add_supp_invoice($supp_trans) // do not receive as ref because we change locally
100 //$company_currency = get_company_currency();
101 /*Start an sql transaction */
105 $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
107 foreach ($taxes as $taxitem)
109 $tax_total += $taxitem['Value'];
112 $invoice_items_total = $supp_trans->get_total_charged($supp_trans->tax_group_id);
114 if ($supp_trans->is_invoice)
119 // let's negate everything because it's a credit note
120 $invoice_items_total = -$invoice_items_total;
121 $tax_total = -$tax_total;
122 $supp_trans->ov_discount = -$supp_trans->ov_discount; // this isn't used at all...
125 $date_ = $supp_trans->tran_date;
127 /*First insert the invoice into the supp_trans table*/
128 $invoice_id = add_supp_trans($trans_type, $supp_trans->supplier_id, $date_, $supp_trans->due_date,
129 $supp_trans->reference, $supp_trans->supp_reference,
130 $invoice_items_total, $tax_total, $supp_trans->ov_discount);
132 /* Now the control account */
133 $supplier_accounts = get_supplier_accounts($supp_trans->supplier_id);
134 add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier_accounts["payable_account"], 0, 0,
135 -($invoice_items_total + $tax_total + $supp_trans->ov_discount),
136 $supp_trans->supplier_id,
137 "The general ledger transaction for the control total could not be added");
139 /*Loop through the GL Entries and create a debit posting for each of the accounts entered */
141 /*the postings here are a little tricky, the logic goes like this:
142 if its a general ledger amount it goes straight to the account specified
144 if its a GRN amount invoiced then :
146 The cost as originally credited to GRN suspense on arrival of items is debited to GRN suspense. Any difference
147 between the std cost and the currency cost charged as converted at the ex rate of of the invoice is written off
148 to the purchase price variance account applicable to the item being invoiced.
151 foreach ($supp_trans->gl_codes as $entered_gl_code)
154 /*GL Items are straight forward - just do the debit postings to the GL accounts specified -
155 the credit is to creditors control act done later for the total invoice value + tax*/
157 if (!$supp_trans->is_invoice)
158 $entered_gl_code->amount = -$entered_gl_code->amount;
160 $memo_ = $entered_gl_code->memo_;
161 add_gl_trans_supplier($trans_type, $invoice_id, $date_, $entered_gl_code->gl_code,
162 $entered_gl_code->gl_dim, $entered_gl_code->gl_dim2, $entered_gl_code->amount, $supp_trans->supplier_id);
164 add_supp_invoice_gl_item($trans_type, $invoice_id, $entered_gl_code->gl_code,
165 $entered_gl_code->amount, $memo_);
167 foreach ($supp_trans->grn_items as $entered_grn)
170 if (!$supp_trans->is_invoice)
172 $entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
175 $line_taxfree = $entered_grn->taxfree_charge_price($supp_trans->tax_group_id);
176 $line_tax = $entered_grn->full_charge_price($supp_trans->tax_group_id) - $line_taxfree;
178 $old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
179 $entered_grn->this_quantity_inv, $entered_grn->chg_price);
180 $stock_gl_code = get_stock_gl_code($entered_grn->item_code);
182 add_gl_trans_supplier($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
183 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'],
184 $entered_grn->this_quantity_inv * $line_taxfree, $supp_trans->supplier_id);
185 // -------------- if price changed since po received. 16 Aug 2008 Joe Hunt
186 $old_price = $old[0];
187 if ($old_price != $entered_grn->chg_price) // price-change, so update
189 $diff = $entered_grn->chg_price - $old_price;
190 $old_date = sql2date($old[1]);
191 // only update the diff (last parameter, adj_only is set to true).
192 $mat_cost = update_average_material_cost($supp_trans->supplier_id, $entered_grn->item_code,
193 $diff, $entered_grn->this_quantity_inv, $old_date, true);
194 // function just above this
195 $deliveries = get_deliveries_between($entered_grn->item_code, $old_date, $date_);
196 if ($deliveries[0] != 0) // have deliveries been done during the period?
199 $amt = ($mat_cost - $deliveries[1]) * $deliveries[0]; // $amt in home currency
201 add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["cogs_account"],
202 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'], _("Cost diff."),
203 $amt, null, null, null,
204 "The general ledger transaction could not be added for the price variance of the inventory item");
205 add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
206 0, 0, _("Cost diff."), -$amt, null, null, null,
207 "The general ledger transaction could not be added for the price variance of the inventory item");
208 update_stock_move_pid(13, $entered_grn->item_code, $old_date, $date_, 0, $mat_cost);
210 update_stock_move_pid(25, $entered_grn->item_code, $old_date, $old_date, $supp_trans->supplier_id, $mat_cost);
212 // ----------------------------------------------------------------------
214 add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
215 $entered_grn->item_description, 0, $line_taxfree, $line_tax,
216 $entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
217 } /* end of GRN postings */
218 /* Now the TAX account */
219 foreach ($taxes as $taxitem)
221 if ($taxitem['Value'] != 0)
224 if (!$supp_trans->is_invoice)
225 $taxitem['Value'] = -$taxitem['Value'];
226 // here we suppose that tax is never included in price (we are company customer).
227 add_supp_invoice_tax_item($trans_type, $invoice_id, $taxitem['tax_type_id'],
228 $taxitem['rate'], 0, $taxitem['Value']);
230 add_gl_trans_supplier($trans_type, $invoice_id, $date_,
231 $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
232 $supp_trans->supplier_id,
233 "A general ledger transaction for the tax amount could not be added");
236 add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
238 references::save_last($supp_trans->reference, $trans_type);
240 commit_transaction();
245 //----------------------------------------------------------------------------------------
247 // get all the invoices/credits for a given PO - quite long route to get there !
249 function get_po_invoices_credits($po_number)
251 $sql = "SELECT DISTINCT ".TB_PREF."supp_trans.trans_no, ".TB_PREF."supp_trans.type,
252 ov_amount+ov_discount+ov_gst AS Total,
253 ".TB_PREF."supp_trans.tran_date
254 FROM ".TB_PREF."supp_trans, ".TB_PREF."supp_invoice_items, ".TB_PREF."purch_order_details
255 WHERE ".TB_PREF."supp_invoice_items.supp_trans_no = ".TB_PREF."supp_trans.trans_no
256 AND ".TB_PREF."supp_invoice_items.po_detail_item_id = ".TB_PREF."purch_order_details.po_detail_item
257 AND ".TB_PREF."purch_order_details.order_no = $po_number";
259 return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
262 //----------------------------------------------------------------------------------------
264 function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
266 $sql = "SELECT ".TB_PREF."supp_trans.*, supp_name FROM ".TB_PREF."supp_trans,".TB_PREF."suppliers
267 WHERE trans_no = $trans_no AND type = $trans_type
268 AND ".TB_PREF."suppliers.supplier_id=".TB_PREF."supp_trans.supplier_id";
269 $result = db_query($sql, "Cannot retreive a supplier transaction");
271 if (db_num_rows($result) == 1)
273 $trans_row = db_fetch($result);
275 $supp_trans->supplier_id = $trans_row["supplier_id"];
276 $supp_trans->supplier_name = $trans_row["supp_name"];
277 $supp_trans->tran_date = sql2date($trans_row["tran_date"]);
278 $supp_trans->due_date = sql2date($trans_row["due_date"]);
279 //$supp_trans->Comments = $trans_row["TransText"];
280 $supp_trans->Comments = "";
281 $supp_trans->reference = $trans_row["reference"];
282 $supp_trans->supp_reference = $trans_row["supp_reference"];
283 $supp_trans->ov_amount = $trans_row["ov_amount"];
284 $supp_trans->ov_discount = $trans_row["ov_discount"];
285 $supp_trans->ov_gst = $trans_row["ov_gst"];
287 $id = $trans_row["trans_no"];
289 $result = get_supp_invoice_items($trans_type, $id);
291 if (db_num_rows($result) > 0)
294 while ($details_row = db_fetch($result))
297 if ($details_row["gl_code"] == 0)
299 $supp_trans->add_grn_to_trans($details_row["grn_item_id"], $details_row["po_detail_item_id"], $details_row["stock_id"],
300 $details_row["description"], 0, 0, $details_row["quantity"], 0, $details_row["FullUnitPrice"],
305 $supp_trans->add_gl_codes_to_trans($details_row["gl_code"], get_gl_account_name($details_row["gl_code"]), 0, 0,
306 $details_row["FullUnitPrice"], $details_row["memo_"]);
312 return display_db_error("Invalid supptrans details for supptrans number : $trans_no and type : $trans_type", $sql, true);
318 return display_db_error("Invalid supptrans number : $trans_no and type : $trans_type", $sql, true);
322 //----------------------------------------------------------------------------------------
324 function void_supp_invoice($type, $type_no)
328 void_bank_trans($type, $type_no, true);
330 void_gl_trans($type, $type_no, true);
332 void_supp_allocations($type, $type_no);
334 void_supp_trans($type, $type_no);
336 $result = get_supp_invoice_items($type, $type_no);
338 // now remove this invoice/credit from any GRNs/POs that it's related to
339 if (db_num_rows($result) > 0)
341 while ($details_row = db_fetch($result))
343 if (strlen($details_row["grn_item_id"]) > 0) // it can be empty for GL items
345 update_supp_received_items_for_invoice($details_row["grn_item_id"],
346 $details_row["po_detail_item_id"], -$details_row["quantity"]);
351 void_supp_invoice_items($type, $type_no);
352 void_supp_invoice_tax_items($type, $type_no);
354 commit_transaction();
357 //----------------------------------------------------------------------------------------