added set credit to zero option

_class/class_page.php

@@ -264,6 +264,10 @@ class page {
                                 # GYEREKLISTA EXPORTÁLÁSA
                                 include('include_export_users.php');
                                 break;
+                             case 'set_credit_to_zero':
+                                # HITELALKALOM NULLÁZÁS
+                                include('include_set_credit_to_zero.php');
+                                break;
                             case 'delete_training_type':
                                 # EDZÉS TÍPUS TÖRLÉS
                                 include('include_delete_training_type.php');

_include/include_set_credit_to_zero.php

@@ -0,0 +1,14 @@
+<?php
+
+# HITELALKALOM NULLÁZÁS
+
+if ($this->is_id()) {
+    $sql->update_table("user_kid", array(
+            "uk_credit" => 0,
+        ), array(
+            "uk_id" => $this->get_id(),
+        ));
+
+    header("Location: /admin/members/{$this->get_id()}");
+}
+?>

common.php

@@ -231,6 +231,7 @@ elseif ($_GET['page'] == 'taborvezeto' && (isset($_COOKIE['badminton_camp_leader
 }
 
 $smarty->assign('can_logout', $logout);
+$smarty->assign('maxCredit', $sql->single_variable("SELECT setv_int FROM setting_value WHERE setv_setting_set_id = 5"));
 
 //$page = new page();
 

template/templates/user_data_edit.tpl

@@ -42,6 +42,12 @@
             <div style="padding-top: 6px;">{{$user_data.uk_balance|number_format:0:'':' '}} Ft</div>
         </div>
 
+        <div>
+            <label>Hitelalkalom:</label>
+            <div style="padding-top: 6px;">{$user_data.uk_credit|number_format:0:'':' '}/{$maxCredit}</div>
+            <div style="margin-top: 6px;"><a class="addbutton small" href="/admin/set_credit_to_zero/{$user_data.uk_id}">Nullázás</a></div>
+        </div>
+
         <div style="padding-bottom: 15px; border-bottom: 1px solid;">
             {if $user_data.uk_balance}
                 <label>Lejár:</label>