X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=taxes%2Fdb%2Ftax_types_db.inc;h=f42470eff9b5b3134a02d70e9520ad44e211510f;hb=8638cffdf5eb106d2c9a6f8ee68b9f91427ace2f;hp=897bad7cae858cd85138c6f1b2d56d8b6d95c03c;hpb=0b253e5e0d23400838d3bfb4f27fb3fb2637b3ab;p=fa-stable.git

diff --git a/taxes/db/tax_types_db.inc b/taxes/db/tax_types_db.inc
index 897bad7c..f42470ef 100644
--- a/taxes/db/tax_types_db.inc
+++ b/taxes/db/tax_types_db.inc
@@ -24,7 +24,7 @@ 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($sql, "could not update tax type");
 }
@@ -58,16 +58,15 @@ function get_tax_type($type_id)
 		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=$type_id";
+		AND ".TB_PREF."tax_types.purchasing_gl_code = Chart2.account_code AND id=".db_escape($type_id);
 
 	$result = db_query($sql, "could not get tax type");
-
 	return db_fetch($result);
 }
 
 function get_tax_type_default_rate($type_id)
 {
-	$sql = "SELECT rate FROM ".TB_PREF."tax_types WHERE id=$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");
 
@@ -79,7 +78,7 @@ 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");
 
@@ -91,4 +90,41 @@ function delete_tax_type($type_id)
 	commit_transaction();
 }
 
+/*
+	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;
+}
+
+
 ?>
\ No newline at end of file