inventory/includes/db/items_db.inc

   1 <?php
   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 function update_item($stock_id, $description, $long_description, $category_id,
  13         $tax_type_id, $units='', $mb_flag='', $sales_account, $inventory_account,
  14         $cogs_account,  $adjustment_account, $wip_account, $dimension_id,
  15         $dimension2_id, $no_sale, $editable, $no_purchase,
  16         $depreciation_method = 'D', $depreciation_rate=100, $depreciation_factor=1,
  17         $depreciation_start=null, $fa_class_id=null, $vat_category='', $shipper_id=0)
  18 {
  19         $sql = "UPDATE ".TB_PREF."stock_master SET long_description=".db_escape($long_description).",
  20                 description=".db_escape($description).",
  21                 category_id=".db_escape($category_id).",
  22                 sales_account=".db_escape($sales_account).",
  23                 inventory_account=".db_escape($inventory_account).",
  24                 cogs_account=".db_escape($cogs_account).",
  25                 adjustment_account=".db_escape($adjustment_account).",
  26                 wip_account=".db_escape($wip_account).",
  27                 dimension_id=".db_escape($dimension_id).",
  28                 dimension2_id=".db_escape($dimension2_id).",
  29                 tax_type_id=".db_escape($tax_type_id).",
  30                 no_sale=".db_escape($no_sale).",
  31                 no_purchase=".db_escape($no_purchase).",
  32                 editable=".db_escape($editable).",
  33                 depreciation_method=".db_escape($depreciation_method).",
  34                 depreciation_rate=".db_escape($depreciation_rate).",
  35                 depreciation_factor=".db_escape($depreciation_factor).",
  36                 fa_class_id=".db_escape($fa_class_id).",
  37                 shipper_id=".db_escape($shipper_id);
  38
  39         if ($units != '')
  40                 $sql .= ", units=".db_escape($units);
  41
  42         if ($mb_flag != '')
  43                 $sql .= ", mb_flag=".db_escape($mb_flag);
  44
  45         if ($vat_category != '')
  46                 $sql .= ", vat_category=".db_escape($vat_category);
  47
  48         if (isset($depreciation_start)) {
  49                 $sql .= ", depreciation_start='".date2sql($depreciation_start)."'"
  50                         .", depreciation_date='".date2sql($depreciation_start)."'";
  51         }
  52
  53         $sql .= " WHERE stock_id=".db_escape($stock_id);
  54
  55         db_query($sql, "The item could not be updated");
  56
  57         update_item_code(-1, $stock_id, $stock_id, $description, $category_id, 1, 0);
  58 }
  59
  60 function add_item($stock_id, $description, $long_description, $category_id,
  61         $tax_type_id, $units, $mb_flag, $sales_account, $inventory_account,
  62         $cogs_account, $adjustment_account,     $wip_account, $dimension_id,
  63         $dimension2_id, $no_sale, $editable, $no_purchase,
  64         $depreciation_method='D', $depreciation_rate=100,  $depreciation_factor=1, $depreciation_start=null,
  65         $fa_class_id=null, $vat_category=0, $shipper_id=0)
  66 {
  67         $sql = "INSERT INTO ".TB_PREF."stock_master (stock_id, description, long_description, category_id,
  68                 tax_type_id, units, mb_flag, sales_account, inventory_account, cogs_account,
  69                 adjustment_account, wip_account, dimension_id, dimension2_id, no_sale, no_purchase, editable, vat_category,
  70                 depreciation_method, depreciation_rate, depreciation_factor"
  71                 .(isset($depreciation_start) ? ", depreciation_start, depreciation_date, fa_class_id" : "")
  72                 .",shipper_id) VALUES (".db_escape($stock_id).", ".db_escape($description).", ".db_escape($long_description).",
  73                 ".db_escape($category_id).", ".db_escape($tax_type_id).", "
  74                 .db_escape($units).", ".db_escape($mb_flag).",
  75                 ".db_escape($sales_account).", ".db_escape($inventory_account)
  76                 .", ".db_escape($cogs_account).",".db_escape($adjustment_account)
  77                 .", ".db_escape($wip_account).", "
  78                 .db_escape($dimension_id).", ".db_escape($dimension2_id).","
  79                 .db_escape($no_sale).","
  80                 .db_escape($no_purchase).","
  81                 .db_escape($editable).",".db_escape($vat_category).","
  82                 .db_escape($depreciation_method).",".db_escape($depreciation_rate).",".db_escape($depreciation_factor)
  83                 .(isset($depreciation_start) ? ",'".date2sql($depreciation_start)."','".date2sql($depreciation_start)."',".db_escape($fa_class_id) : "")
  84                 .",".db_escape($shipper_id).")";
  85
  86         db_query($sql, "The item could not be added");
  87
  88         $sql = "INSERT INTO ".TB_PREF."loc_stock (loc_code, stock_id)
  89                 SELECT loc_code, ".db_escape($stock_id)
  90                 ." FROM ".TB_PREF."locations";
  91
  92         db_query($sql, "The item locstock could not be added");
  93
  94         add_item_code($stock_id, $stock_id, $description, $category_id, 1, 0);
  95 }
  96
  97 function delete_item($stock_id)
  98 {
  99         $sql="DELETE FROM ".TB_PREF."stock_master WHERE stock_id=".db_escape($stock_id);
 100         db_query($sql, "could not delete stock item");
 101
 102         /*and cascade deletes in loc_stock */
 103         $sql ="DELETE FROM ".TB_PREF."loc_stock WHERE stock_id=".db_escape($stock_id);
 104         db_query($sql, "could not delete stock item loc stock");
 105
 106         /*and cascade deletes in purch_data */
 107         $sql ="DELETE FROM ".TB_PREF."purch_data WHERE stock_id=".db_escape($stock_id);
 108         db_query($sql, "could not delete stock item purch data");
 109
 110         /*and cascade deletes in prices */
 111         $sql ="DELETE FROM ".TB_PREF."prices WHERE stock_id=".db_escape($stock_id);
 112         db_query($sql, "could not delete stock item prices");
 113
 114         /*and cascade delete the bill of material if any */
 115         $sql = "DELETE FROM ".TB_PREF."bom WHERE parent=".db_escape($stock_id);
 116         db_query($sql, "could not delete stock item bom");
 117
 118         delete_item_kit($stock_id);
 119 }
 120
 121 function get_item($stock_id)
 122 {
 123         $sql = "SELECT item.*, taxtype.name AS tax_type_name
 124                 FROM ".TB_PREF."stock_master item,"
 125                         .TB_PREF."item_tax_types taxtype
 126                 WHERE taxtype.id=item.tax_type_id
 127                 AND stock_id=".db_escape($stock_id);
 128         $result = db_query($sql,"an item could not be retreived");
 129
 130         return db_fetch_assoc($result);
 131 }
 132
 133 function get_items($fixed_asset = 0)
 134 {
 135         $sql = "SELECT * FROM ".TB_PREF."stock_master WHERE fixed_asset=".db_escape($fixed_asset);
 136         return db_query($sql,"items could not be retreived");
 137 }
 138
 139 function item_in_foreign_codes($stock_id)
 140 {
 141         $sqls=  array(
 142         "SELECT COUNT(*) FROM "
 143                 .TB_PREF."stock_moves WHERE stock_id=".db_escape($stock_id) =>
 144          _('Cannot delete this item because there are stock movements that refer to this item.'),
 145         "SELECT COUNT(*) FROM "
 146                 .TB_PREF."bom WHERE component=".db_escape($stock_id)=>
 147          _('Cannot delete this item record because there are bills of material that require this part as a component.'),
 148         "SELECT COUNT(*) FROM "
 149                 .TB_PREF."sales_order_details WHERE stk_code=".db_escape($stock_id) =>
 150          _('Cannot delete this item because there are existing sales order items for it.'),
 151         "SELECT COUNT(*) FROM "
 152                 .TB_PREF."purch_order_details WHERE item_code=".db_escape($stock_id)=>
 153          _('Cannot delete this item because there are existing purchase order items for it.'),
 154         "SELECT COUNT(*) FROM "
 155                 .TB_PREF."sales_orders WHERE ship_via=".db_escape($stock_id)=>
 156          _('Cannot delete this item because there are existing sales transactions for it.'),
 157         );
 158
 159         $msg = '';
 160
 161         foreach($sqls as $sql=>$err) {
 162                 $result = db_query($sql, "could not query stock usage");
 163                 $myrow = db_fetch_row($result);
 164                 if ($myrow[0] > 0)
 165                 {
 166                         $msg = $err; break;
 167                 }
 168         }
 169         if ($msg == '') {
 170
 171                 $kits = get_where_used($stock_id);
 172                 $num_kits = db_num_rows($kits);
 173                 if ($num_kits) {
 174                         $msg = _("This item cannot be deleted because some code aliases
 175                                 or foreign codes was entered for it, or there are kits defined
 176                                 using this item as component")
 177                                 .':<br>';
 178
 179                         while($num_kits--) {
 180                                 $kit = db_fetch($kits);
 181                                 $msg .= "'".$kit[0]."'";
 182                                 if ($num_kits) $msg .= ',';
 183                         }
 184
 185                 }
 186         }
 187         return $msg;
 188 }
 189
 190 function get_items_search($description, $type)
 191 {
 192         global $SysPrefs;
 193
 194         $sql = "SELECT COUNT(i.item_code) AS kit, i.item_code, i.description, c.description category
 195                 FROM ".TB_PREF."stock_master s, ".TB_PREF."item_codes i
 196                         LEFT JOIN ".TB_PREF."stock_category c ON i.category_id=c.category_id
 197                 WHERE i.stock_id=s.stock_id
 198                         AND !i.inactive AND !s.inactive
 199                         AND (  i.item_code LIKE " . db_escape("%" . $description. "%") . " OR
 200                                 i.description LIKE " . db_escape("%" . get_post("description"). "%") . " OR
 201                                 c.description LIKE " . db_escape("%" . get_post("description"). "%") . ") ";
 202
 203         switch ($type) {
 204                 case "sales":
 205                         $sql .= " AND !s.no_sale AND mb_flag <> 'F'";
 206                         break;
 207                 case "manufactured":
 208                         $sql .= " AND mb_flag = 'M'";
 209                         break;
 210         case "purchasable":
 211                 $sql .= " AND NOT no_purchase AND mb_flag <> 'F' AND i.item_code=i.stock_id";
 212                 break;
 213                 case "costable":
 214                         $sql .= " AND mb_flag <> 'D' AND mb_flag <> 'F' AND  i.item_code=i.stock_id";
 215                         break;
 216                 case "component":
 217                         $parent = $_GET['parent'];
 218                         $sql .= " AND  i.item_code=i.stock_id AND i.stock_id <> '$parent' AND mb_flag <> 'F' ";
 219                         break;
 220                 case "kits":
 221                         $sql .= " AND !i.is_foreign AND i.item_code!=i.stock_id AND mb_flag <> 'F'";
 222                         break;
 223                 case "all":
 224                         $sql .= " AND mb_flag <> 'F' AND i.item_code=i.stock_id";
 225                         break;
 226         }
 227
 228         if (isset($SysPrefs->max_rows_in_search))
 229                 $limit = $SysPrefs->max_rows_in_search;
 230         else
 231                 $limit = 10;
 232
 233         $sql .= " GROUP BY i.item_code ORDER BY i.description LIMIT 0,".(int)($limit);
 234
 235         return db_query($sql, "Failed in retreiving item list.");
 236 }