From c594011b5e4a5c72bd3dbf8ab4580ee7f0efcd20 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Wed, 9 Nov 2011 11:36:03 -0200
Subject: Adding another case to muamba_availability_info()

---
 muamba.business.inc | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

(limited to 'muamba.business.inc')

diff --git a/muamba.business.inc b/muamba.business.inc
index 859c091..adf5bd6 100644
--- a/muamba.business.inc
+++ b/muamba.business.inc
@@ -181,6 +181,9 @@ function muamba_request($nid) {
  *
  * @param $mid
  *   Transaction id.
+ *
+ * @todo
+ *   Reject all other existing requests on the item.
  */
 function muamba_accept($mid) {
   global $user;
@@ -417,14 +420,33 @@ function muamba_widget($node, $size = 'small') {
  */
 function muamba_availability_info($nid) {
   global $user;
-  $available   = muamba_check_availability($nid);
-  $node        = node_load($nid);
-  $transaction = muamba_current_transactions($nid, $user->uid);
+  $available = muamba_check_availability($nid);
+  $node      = node_load($nid);
 
   if ($node->uid == $user->uid) {
-    return t('You own the item');
+    $transactions = muamba_current_transactions($nid);
+    $transaction  = $transactions[0];
+
+    if (!empty($transaction)) {
+      if ($transaction['status'] == MUAMBA_REQUESTED) {
+        return t('Yes');
+      }
+      else {
+        $requester = user_load($transaction['uid']);
+
+        return t('No, @status to @user', array(
+          '@status' => t(muamba_statuses($transaction['status'])),
+          '@user'   => $requester->name,
+          ));
+      }
+    }
+    else {
+      return t('Yes');
+    }
   }
   else {
+    $transaction = muamba_current_transactions($nid, $user->uid);
+
     if (!$available) {
       if (isset($transaction['uid']) && $transaction['uid'] == $user->uid) {
         return t('You requested, status is @status', array(
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