Additional db driver fixes, mysqli api set as default regardless of php version.

[fa-stable.git] / includes / data_checks.inc

diff --git a/includes/data_checks.inc b/includes/data_checks.inc
index 543a7d5936edb3767cdef001198cfd60fe343a95..272584c3270c7b0e0ccee3d78d5757bf829efb4f 100644 (file)
--- a/includes/data_checks.inc
+++ b/includes/data_checks.inc
@@ -41,6 +41,19 @@ function check_db_has_currencies($msg)
     }  
 }
 
+function db_has_currency_rates($currency, $date_, $msg=false)
+{
+       $date = date2sql($date_);
+       
+       if (is_company_currency($currency))
+               return 1;
+       $ret = check_empty_result("SELECT COUNT(*) FROM ".TB_PREF."exchange_rates WHERE curr_code = '$currency' && date_ <= '$date'");
+       if ($ret == 0 && $msg)
+               display_error(sprintf(_("Cannot retrieve exchange rate for currency %s as of %s. Please add exchange rate manually on Exchange Rates page."),
+                                        $currency, $date_), true);
+       return $ret;                             
+}
+
 function db_has_sales_types()
 {
        return check_empty_result("SELECT COUNT(*) FROM ".TB_PREF."sales_types");
@@ -488,14 +501,42 @@ function check_num($postname, $min=null, $max=null, $dflt=0) {
 function check_is_closed($type, $type_no, $msg=null)
 {
        global $systypes_array;
-       
+
     if (($type_no > 0) && is_closed_trans($type, $type_no))
     {
        if (!$msg)
                $msg = sprintf(_("%s #%s is closed for further edition."), $systypes_array[$type], $type_no);
+               display_error($msg, true);
+               display_footer_exit();
+       }
+}
+
+function check_deferred_income_act($msg)
+{
+       global $path_to_root;
+
+    if (!get_company_pref('deferred_income_act')) 
+    {
        display_error($msg, true);
-       end_page();
-       exit;
+               display_footer_exit();
     }
 }
 
+function check_is_editable($trans_type, $trans_no, $msg=null)
+{
+       if (!$_SESSION['wa_current_user']->can_access('SA_EDITOTHERSTRANS'))
+       {
+               $audit = get_audit_trail_last($trans_type, $trans_no);
+
+               if ($_SESSION['wa_current_user']->user != $audit['user'])
+               {
+               if (!$msg)
+                       $msg = '<b>'._("You have no edit access to transactions created by other users.").'</b>';
+                       display_note($msg);
+                       display_footer_exit();
+               }
+       }
+       if (!in_array($trans_type, array(ST_SALESORDER, ST_SALESQUOTE, ST_PURCHORDER, ST_WORKORDER)))
+               check_is_closed($trans_type, $trans_no, $msg);
+}
+