Show available vouchers in user view

includes/model/User_model.php

@@ -254,6 +254,7 @@ function User_get_eligable_voucher_count($user)
     }
 
     $vouchers -= $user->state->got_voucher;
+    $vouchers = floor($vouchers);
     if ($vouchers < 0) {
         return 0;
     }

includes/view/User_view.php

@@ -766,14 +766,19 @@ function User_view_state_admin($freeloader, $user_source)
             . '</span>';
     }
 
+    $voucherCount = $user_source->state->got_voucher;
+    $availableCount = $voucherCount + User_get_eligable_voucher_count($user_source);
+    $availableCount = max($voucherCount, $availableCount);
     if ($user_source->state->got_voucher > 0) {
-        $voucherCount = $user_source->state->got_voucher;
         $state[] = '<span class="text-success">'
             . glyph('cutlery')
-            . _e('Got %s voucher', 'Got %s vouchers', $voucherCount, [$voucherCount])
+            . __('Got %s of %s vouchers', [$voucherCount, $availableCount])
             . '</span>';
     } else {
-        $state[] = '<span class="text-danger">' . __('Got no vouchers') . '</span>';
+        $state[] = '<span class="text-danger">'
+            . __('Got no vouchers')
+            . ($availableCount ? ' (' . __('out of %s', [$availableCount]) . ')' : '')
+            . '</span>';
     }
 
     return $state;

resources/lang/de_DE/default.po

@@ -2703,14 +2703,15 @@ msgstr "Nicht angekommen (Geplant: %s)"
 
 #: includes/view/User_view.php:753
 #, php-format
-msgid "Got %s voucher"
-msgid_plural "Got %s vouchers"
-msgstr[0] "Einen Gutschein bekommen"
-msgstr[1] "%s Gutscheine bekommen"
+msgid "Got %s of %s vouchers"
+msgstr "%s von %s Gutscheinen bekommen"
 
 #: includes/view/User_view.php:756
 msgid "Got no vouchers"
-msgstr "Gutschein nicht bekommen"
+msgstr "Keine Gutscheine bekommen"
+
+msgid "out of %s"
+msgstr "von %s"
 
 #: includes/view/User_view.php:797
 msgid "Rights"