Merge pull request #220 from Mibew/cluster_fix

Cluster fix

src/composer.json

@@ -1,6 +1,6 @@
 {
     "name": "mibew/mibew",
-    "version": "3.0.0",
+    "version": "3.1.0",
     "description": "Mibew Messenger - open-source live support application",
     "type": "project",
     "homepage": "http://mibew.org",

src/mibew/configs/database_schema.yml

@@ -226,7 +226,7 @@ operatorstatistics:
 
 revision:
     fields:
-        id: "INT NOT NULL"
+        id: "INT NOT NULL PRIMARY KEY"
 
 # Contains relations between operators and groups
 operatortoopgroup:

src/mibew/libs/classes/Mibew/Maintenance/Updater.php

@@ -439,4 +439,30 @@ class Updater
 
         return true;
     }
+
+    /**
+     * Performs all database updates needed for 3.1.0.
+     *
+     * @return boolean True if the updates have been applied successfully and
+     * false otherwise.
+     */
+    protected function update30100()
+    {
+        $db = $this->getDatabase();
+
+        if (!$db) {
+            return false;
+        }
+
+        try {
+            // Alter plugin table.
+            $db->query('ALTER TABLE {revision} ADD PRIMARY KEY (id)');
+        } catch (\Exception $e) {
+            $this->errors[] = getlocal('Cannot update tables: {0}', $e->getMessage());
+
+            return false;
+        }
+
+        return true;
+    }
 }

src/mibew/libs/common/constants.php

@@ -20,7 +20,7 @@
 /**
  * Current version of Mibew Messenger
  */
-define('MIBEW_VERSION', '3.0.0');
+define('MIBEW_VERSION', '3.1.0');
 
 /**
  * Prefix for session variables.