From 7c7edcd191f99d7bfd323fae4ca0955c5b3f7b98 Mon Sep 17 00:00:00 2001
From: Vincent Sposato <vsposato@sposatoenterprises.com>
Date: Fri, 31 Jul 2015 20:24:34 -0400
Subject: [PATCH] Created a threading command that will allow all of the asset
 logs to be threaded into groups

---
 app/commands/ThreadAssetLogsCommand.php | 214 ++++++++++++++++++++++++
 1 file changed, 214 insertions(+)
 create mode 100755 app/commands/ThreadAssetLogsCommand.php

diff --git a/app/commands/ThreadAssetLogsCommand.php b/app/commands/ThreadAssetLogsCommand.php
new file mode 100755
index 0000000000..7dd3eb21c2
--- /dev/null
+++ b/app/commands/ThreadAssetLogsCommand.php
@@ -0,0 +1,214 @@
+<?php
+
+    use Illuminate\Console\Command;
+    use Symfony\Component\Console\Input\InputOption;
+    use Symfony\Component\Console\Input\InputArgument;
+
+    class ThreadAssetLogsCommand extends Command
+    {
+
+        /**
+         * The console command name.
+         *
+         * @var    string
+         */
+        protected $name = 'app:thread_asset_log';
+
+        /**
+         * The console command description.
+         *
+         * @var    string
+         */
+        protected $description = 'This command will update your thread_id for asset logs to ensure that they are properly parented.';
+
+        /**
+         * currentAssetId
+         *
+         * @var int
+         */
+        protected $currentAssetId = null;
+
+        /**
+         * currentAssetLogId
+         *
+         * @var int
+         */
+        protected $currentAssetLogId = null;
+
+        /**
+         * assetLogs
+         *
+         * @var array
+         */
+        protected $assetLogs = null;
+
+        /**
+         * startOfCurrentThread
+         *
+         * @var bool
+         */
+        protected $startOfCurrentThread = true;
+
+        /**
+         * threadStartingActionTypes
+         *
+         * @var array
+         */
+        protected $threadStartingActionTypes = [ 'checkout', 'requested' ];
+
+        /**
+         * threadFinalActionTypes
+         *
+         * @var array
+         */
+        protected $threadFinalActionTypes = [ 'checkin from' ];
+
+        /**
+         * actionlog
+         *
+         * @var \Actionlog
+         */
+        private $actionlog;
+
+        /**
+         * Create a new command instance.
+         *
+         */
+        public function __construct()
+        {
+
+            parent::__construct();
+            $this->actionlog = new Actionlog();
+            $this->assetLogs = $this->actionlog->getListingOfActionLogsChronologicalOrder();
+        }
+
+        /**
+         * Execute the console command.
+         *
+         * @return void
+         */
+        public function fire()
+        {
+
+            if (!$this->confirm( "Do you want to update your asset logs to be properly threaded? [yes|no]" )) {
+                return;
+            }
+
+            foreach ($this->assetLogs as $assetLog) {
+
+                if ($this->hasAssetChanged( $assetLog )) {
+                    $this->resetCurrentAssetInformation( $assetLog );
+                }
+
+                if ($this->hasBegunNewChain( $assetLog )) {
+                    $this->startOfCurrentThread = false;
+                    continue;
+                }
+
+                $this->updateAssetLogWithThreadInformation( $assetLog );
+
+                if ($this->hasReachedEndOfChain( $assetLog )
+                ) {
+                    $this->clearCurrentAssetInformation();
+                }
+
+            }
+        }
+
+        /**
+         * hasAssetChanged
+         *
+         * @param $assetLog
+         *
+         * @return bool
+         * @author  Vincent Sposato <vincent.sposato@gmail.com>
+         * @version v1.0
+         */
+        protected function hasAssetChanged( $assetLog )
+        {
+
+            return $assetLog->asset_id !== $this->currentAssetId;
+        }
+
+        /**
+         * resetCurrentAssetInformation
+         *
+         * @param $assetLog
+         *
+         * @author  Vincent Sposato <vincent.sposato@gmail.com>
+         * @version v1.0
+         */
+        protected function resetCurrentAssetInformation( $assetLog )
+        {
+
+            $this->currentAssetId       = $assetLog->asset_id;
+            $this->currentAssetLogId    = $assetLog->id;
+            $this->startOfCurrentThread = true;
+        }
+
+        /**
+         * hasReachedEndOfChain
+         *
+         * @param $assetLog
+         *
+         * @return bool
+         * @author  Vincent Sposato <vincent.sposato@gmail.com>
+         * @version v1.0
+         */
+        protected function hasReachedEndOfChain( $assetLog )
+        {
+
+            return in_array( $assetLog->action_type, $this->threadFinalActionTypes )
+                   && $this->startOfCurrentThread == false;
+        }
+
+        /**
+         * clearCurrentAssetInformation
+         * @author  Vincent Sposato <vincent.sposato@gmail.com>
+         * @version v1.0
+         */
+        protected function clearCurrentAssetInformation()
+        {
+
+            $this->startOfCurrentThread = true;
+            $this->currentAssetLogId    = null;
+            $this->currentAssetId       = null;
+        }
+
+        /**
+         * updateAssetLogWithThreadInformation
+         *
+         * @param $assetLog
+         *
+         * @author  Vincent Sposato <vincent.sposato@gmail.com>
+         * @version v1.0
+         */
+        protected function updateAssetLogWithThreadInformation( $assetLog )
+        {
+
+            $loadedAssetLog = Actionlog::find( $assetLog->id );
+
+            $loadedAssetLog->thread_id = $this->currentAssetLogId;
+
+            $loadedAssetLog->update();
+
+            unset( $loadedAssetLog );
+        }
+
+        /**
+         * hasBegunNewChain
+         *
+         * @param $assetLog
+         *
+         * @return bool
+         * @author  Vincent Sposato <vincent.sposato@gmail.com>
+         * @version v1.0
+         */
+        protected function hasBegunNewChain( $assetLog )
+        {
+
+            return in_array( $assetLog->action_type, $this->threadStartingActionTypes )
+                   && $this->startOfCurrentThread == true;
+        }
+
+    }