logging, new unique ID and improve start case

workflow/engine/classes/model/Application.php

@@ -181,22 +181,29 @@ class Application extends BaseApplication
     }
 
     /**
-     * Creates an Application
+     * Creates a new Application entry in the database.
      *
-     * @param string $processUid
-     * @param string $userUid
-     * @param string $sequenceType
-     * @throws PropelException
-     * @throws Exception
-     * @return string
-     */
+     * This method initializes a new application with default values and saves it to the database.
+     * It generates a unique application ID, sets various properties related to the application,
+     * and handles the creation process within a database transaction.
+     *
+     * @param string $processUid The unique identifier for the process associated with the application.
+     * @param string $userUid The unique identifier for the user initiating the application.
+     * @param string $sequenceType The type of sequence to be used for generating the application number NORMAL or WEBENTRY.
+     * 
+     * @throws PropelException If the application cannot be created due to validation failures or database errors.
+     * @throws Exception If an unexpected error occurs during the application creation process.
+     * 
+     * @return string Returns the unique identifier of the newly created application.
+     */    
+
     public function create($processUid, $userUid, $sequenceType)
     {
         $con = Propel::getConnection('workflow');
 
         try {
             // Fill the default values for new application row
-            $this->setAppUid(G::generateUniqueID());
+            $this->setAppUid(G::generateUid('app'));
             $this->setAppParent('');
             $this->setAppStatus('DRAFT');
             $this->setAppStatusId(1);