X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=taxes%2Fdb%2Ftax_types_db.inc;h=ae2cb01700da5fe42633a07d2ce3b2ce76d6c5f1;hb=ad18b139db8bf7550225bb670bc83c920a97c8a3;hp=5cd18ebb1b55815d9340d29acdbdc1f7c9ac01f1;hpb=c09be0dad6b05131e240349a375af7a4b7bf3444;p=fa-stable.git

diff --git a/taxes/db/tax_types_db.inc b/taxes/db/tax_types_db.inc
index 5cd18ebb..ae2cb017 100644
--- a/taxes/db/tax_types_db.inc
+++ b/taxes/db/tax_types_db.inc
@@ -1,5 +1,14 @@
 <?php
-
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+	Released under the terms of the GNU General Public License, GPL, 
+	as published by the Free Software Foundation, either version 3 
+	of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
 function add_tax_type($name, $sales_gl_code, $purchasing_gl_code, $rate)
 {
 	$sql = "INSERT INTO ".TB_PREF."tax_types (name, sales_gl_code, purchasing_gl_code, rate)
@@ -15,70 +24,105 @@ function update_tax_type($type_id, $name, $sales_gl_code, $purchasing_gl_code, $
 		sales_gl_code=".db_escape($sales_gl_code).",
 		purchasing_gl_code=".db_escape($purchasing_gl_code).",
 		rate=$rate
-		WHERE id=$type_id";
+		WHERE id=".db_escape($type_id);
 
 	db_query($sql, "could not update tax type");
 }
 
-function get_all_tax_types()
+function get_all_tax_types($all=false)
 {
-	$sql = "SELECT ".TB_PREF."tax_types.*,
-		Chart1.account_name AS SalesAccountName,
-		Chart2.account_name AS PurchasingAccountName
-		FROM ".TB_PREF."tax_types, ".TB_PREF."chart_master AS Chart1,
-		".TB_PREF."chart_master AS Chart2
-		WHERE ".TB_PREF."tax_types.sales_gl_code = Chart1.account_code
-		AND ".TB_PREF."tax_types.purchasing_gl_code = Chart2.account_code";
-
+	$sql = "SELECT tax_type.*,
+				Chart1.account_name AS SalesAccountName,
+				Chart2.account_name AS PurchasingAccountName
+			FROM ".TB_PREF."tax_types tax_type LEFT JOIN "
+				.TB_PREF."chart_master AS Chart1 ON tax_type.sales_gl_code = Chart1.account_code LEFT JOIN "
+				.TB_PREF."chart_master AS Chart2 ON tax_type.purchasing_gl_code = Chart2.account_code";
+
+	if (!$all) $sql .= " AND !tax_type.inactive";
 	return db_query($sql, "could not get all tax types");
 }
 
 function get_all_tax_types_simple()
 {
-	$sql = "SELECT * FROM ".TB_PREF."tax_types";
+	$sql = "SELECT * FROM ".TB_PREF."tax_types WHERE !inactive";
 
 	return db_query($sql, "could not get all tax types");
 }
 
 function get_tax_type($type_id)
 {
-	$sql = "SELECT ".TB_PREF."tax_types.*,
-		Chart1.account_name AS SalesAccountName,
-		Chart2.account_name AS PurchasingAccountName
-		FROM ".TB_PREF."tax_types, ".TB_PREF."chart_master AS Chart1,
-		".TB_PREF."chart_master AS Chart2
-		WHERE ".TB_PREF."tax_types.sales_gl_code = Chart1.account_code
-		AND ".TB_PREF."tax_types.purchasing_gl_code = Chart2.account_code AND id=$type_id";
+	$sql = "SELECT tax_type.*,
+				Chart1.account_name AS SalesAccountName,
+				Chart2.account_name AS PurchasingAccountName
+			FROM ".TB_PREF."tax_types tax_type LEFT JOIN "
+				.TB_PREF."chart_master AS Chart1 ON tax_type.sales_gl_code = Chart1.account_code LEFT JOIN "
+				.TB_PREF."chart_master AS Chart2 ON tax_type.purchasing_gl_code = Chart2.account_code 
+			WHERE id=".db_escape($type_id);
 
 	$result = db_query($sql, "could not get tax type");
-
 	return db_fetch($result);
 }
 
-function get_tax_type_default_rate($type_id)
+function get_tax_type_rate($type_id)
 {
-	$sql = "SELECT rate FROM ".TB_PREF."tax_types WHERE id=$type_id";
+	$sql = "SELECT rate FROM ".TB_PREF."tax_types WHERE id=".db_escape($type_id);
 
 	$result = db_query($sql, "could not get tax type rate");
 
 	$row = db_fetch_row($result);
-	return $row[0];
+	return is_array($row) ? $row[0] : false;
 }
 
 function delete_tax_type($type_id)
 {
 	begin_transaction();
 
-	$sql = "DELETE FROM ".TB_PREF."tax_types WHERE id=$type_id";
+	$sql = "DELETE FROM ".TB_PREF."tax_types WHERE id=".db_escape($type_id);
 
 	db_query($sql, "could not delete tax type");
 
 	// also delete any item tax exemptions associated with this type
-	$sql = "DELETE FROM ".TB_PREF."item_tax_type_exemptions WHERE tax_type_id=$type_id";
+	$sql = "DELETE FROM ".TB_PREF."item_tax_type_exemptions WHERE tax_type_id=".db_escape($type_id);
 
 	db_query($sql, "could not delete item tax type exemptions");
 
 	commit_transaction();
 }
 
-?>
\ No newline at end of file
+/*
+	Check if gl_code is used by more than 2 tax types,
+	or check if the two gl codes are not used by any other 
+	than selected tax type.
+	Necessary for pre-2.2 installations.
+*/
+function is_tax_gl_unique($gl_code, $gl_code2=-1, $selected_id=-1) {
+
+	$purch_code = $gl_code2== -1 ? $gl_code : $gl_code2;
+
+	$sql = "SELECT count(*) FROM "
+			.TB_PREF."tax_types	
+		WHERE (sales_gl_code=" .db_escape($gl_code)
+			." OR purchasing_gl_code=" .db_escape($purch_code). ")";
+
+	if ($selected_id != -1)
+		$sql .= " AND id!=".db_escape($selected_id);
+
+	$res = db_query($sql, "could not query gl account uniqueness");
+	$row = db_fetch($res);
+
+	return $gl_code2 == -1 ? ($row[0] <= 1) : ($row[0] == 0);
+}
+
+function is_tax_account($account_code)
+{
+	$sql= "SELECT id FROM ".TB_PREF."tax_types WHERE 
+		sales_gl_code=".db_escape($account_code)." OR purchasing_gl_code=".db_escape($account_code);
+	$result = db_query($sql, "checking account is tax account");
+	if (db_num_rows($result) > 0) {
+		$acct = db_fetch($result);
+		return $acct['id'];
+	} else
+		return false;
+}
+
+