taxes/db/tax_types_db.inc

   1 <?php
   2
   3 function add_tax_type($name, $sales_gl_code, $purchasing_gl_code, $rate)
   4 {
   5         $sql = "INSERT INTO ".TB_PREF."tax_types (name, sales_gl_code, purchasing_gl_code, rate)
   6                 VALUES ('$name', '$sales_gl_code', '$purchasing_gl_code', $rate)";
   7
   8         db_query($sql, "could not add tax type");
   9 }
  10
  11 function update_tax_type($type_id, $name, $sales_gl_code, $purchasing_gl_code, $rate)
  12 {
  13         $sql = "UPDATE ".TB_PREF."tax_types SET name='$name',
  14                 sales_gl_code='$sales_gl_code',
  15                 purchasing_gl_code='$purchasing_gl_code',
  16                 rate=$rate
  17                 WHERE id=$type_id";
  18
  19         db_query($sql, "could not update tax type");
  20 }
  21
  22 function get_all_tax_types()
  23 {
  24         $sql = "SELECT ".TB_PREF."tax_types.*,
  25                 Chart1.account_name AS SalesAccountName,
  26                 Chart2.account_name AS PurchasingAccountName
  27                 FROM ".TB_PREF."tax_types, ".TB_PREF."chart_master AS Chart1,
  28                 ".TB_PREF."chart_master AS Chart2
  29                 WHERE ".TB_PREF."tax_types.sales_gl_code = Chart1.account_code
  30                 AND ".TB_PREF."tax_types.purchasing_gl_code = Chart2.account_code";
  31
  32         return db_query($sql, "could not get all tax types");
  33 }
  34
  35 function get_all_tax_types_simple()
  36 {
  37         $sql = "SELECT * FROM ".TB_PREF."tax_types";
  38
  39         return db_query($sql, "could not get all tax types");
  40 }
  41
  42 function get_tax_type($type_id)
  43 {
  44         $sql = "SELECT ".TB_PREF."tax_types.*,
  45                 Chart1.account_name AS SalesAccountName,
  46                 Chart2.account_name AS PurchasingAccountName
  47                 FROM ".TB_PREF."tax_types, ".TB_PREF."chart_master AS Chart1,
  48                 ".TB_PREF."chart_master AS Chart2
  49                 WHERE ".TB_PREF."tax_types.sales_gl_code = Chart1.account_code
  50                 AND ".TB_PREF."tax_types.purchasing_gl_code = Chart2.account_code AND id=$type_id";
  51
  52         $result = db_query($sql, "could not get tax type");
  53
  54         return db_fetch($result);
  55 }
  56
  57 function get_tax_type_default_rate($type_id)
  58 {
  59         $sql = "SELECT rate FROM ".TB_PREF."tax_types WHERE id=$type_id";
  60
  61         $result = db_query($sql, "could not get tax type rate");
  62
  63         $row = db_fetch_row($result);
  64         return $row[0];
  65 }
  66
  67 function delete_tax_type($type_id)
  68 {
  69         begin_transaction();
  70
  71         $sql = "DELETE FROM ".TB_PREF."tax_types WHERE id=$type_id";
  72
  73         db_query($sql, "could not delete tax type");
  74
  75         // also delete any item tax exemptions associated with this type
  76         $sql = "DELETE FROM ".TB_PREF."item_tax_type_exemptions WHERE tax_type_id=$type_id";
  77
  78         db_query($sql, "could not delete item tax type exemptions");
  79
  80         commit_transaction();
  81 }
  82
  83 ?>