From c0f1a1f2c04f84ac4e5b2d1c86e0663de886bbf2 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Thu, 6 Oct 2011 17:52:10 -0300
Subject: Coding remaining actions

---
 muamba.business.inc | 94 +++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 87 insertions(+), 7 deletions(-)

(limited to 'muamba.business.inc')

diff --git a/muamba.business.inc b/muamba.business.inc
index 852add6..8ca7648 100644
--- a/muamba.business.inc
+++ b/muamba.business.inc
@@ -247,10 +247,36 @@ function muamba_reject($mid) {
  *
  * @param $mid
  *   Transaction id.
- *
- * @todo
  */
 function muamba_cancel($mid) {
+  global $user;
+  $mid         = (int) $mid;
+  $transaction = muamba_get_transaction($mid);
+  $node        = node_load($transaction['nid']);
+
+  // Access check
+  if ($transaction['uid'] != $user->uid) {
+    drupal_not_found();
+  }
+
+  // Status check
+  if ($transaction['status'] != MUAMBA_REQUESTED) {
+    drupal_not_found();
+  }
+
+  // Update database
+  $update = db_update('muamba')
+    ->fields(array(
+      'status' => MUAMBA_CANCELLED,
+    ))
+    ->condition('mid', $mid, '=')
+    ->execute();
+
+  // Notify item owner
+  $message = theme('muamba_cancel_message', array('transaction' => $transaction));
+  $reply   = privatemsg_reply($transaction['thread_id'], $message);
+
+  return t('Cancelled item request.');
 }
 
 /**
@@ -258,10 +284,37 @@ function muamba_cancel($mid) {
  *
  * @param $mid
  *   Transaction id.
- *
- * @todo
  */
 function muamba_return($mid) {
+  global $user;
+  $mid         = (int) $mid;
+  $transaction = muamba_get_transaction($mid);
+  $node        = node_load($transaction['nid']);
+
+  // Access check
+  if ($transaction['uid'] != $user->uid) {
+    drupal_not_found();
+  }
+
+  // Status check
+  if ($transaction['status'] != MUAMBA_ACCEPTED ||
+      $transaction['status'] != MUAMBA_LOST) {
+    drupal_not_found();
+  }
+
+  // Update database
+  $update = db_update('muamba')
+    ->fields(array(
+      'status' => MUAMBA_RETURNED,
+    ))
+    ->condition('mid', $mid, '=')
+    ->execute();
+
+  // Notify item owner
+  $message = theme('muamba_return_message', array('transaction' => $transaction));
+  $reply   = privatemsg_reply($transaction['thread_id'], $message);
+
+  return t('Cancelled item request.');
 }
 
 /**
@@ -300,7 +353,7 @@ function muamba_recover($mid) {
   $message = theme('muamba_recover_message', array('transaction' => $transaction));
   $reply   = privatemsg_reply($transaction['thread_id'], $message);
 
-  return t('Recovered item.');  
+  return t('Item recovered.');  
 }
 
 /**
@@ -308,8 +361,35 @@ function muamba_recover($mid) {
  *
  * @param $mid
  *   Transaction id.
- *
- * @todo
  */
 function muamba_lost($mid) {
+  global $user;
+  $mid         = (int) $mid;
+  $transaction = muamba_get_transaction($mid);
+  $node        = node_load($transaction['nid']);
+
+  // Access check
+  if (!muamba_has_management_access($node)) {
+    drupal_not_found();
+  }
+
+  // Status check
+  if ($transaction['status'] != MUAMBA_ACCEPTED ||
+      $transaction['status'] != MUAMBA_RETURNED) {
+    drupal_not_found();
+  }
+
+  // Update database
+  $update = db_update('muamba')
+    ->fields(array(
+      'status' => MUAMBA_LOST,
+    ))
+    ->condition('mid', $mid, '=')
+    ->execute();
+
+  // Notify item owner
+  $message = theme('muamba_lost_message', array('transaction' => $transaction));
+  $reply   = privatemsg_reply($transaction['thread_id'], $message);
+
+  return t('Item lost.');
 }
-- 
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