From a629d9b0243b6d11897c8d98995ab9c1626faa85 Mon Sep 17 00:00:00 2001
From: Korina Cordero <cordero.korina@gmail.com>
Date: Wed, 26 Feb 2020 07:57:02 +0000
Subject: [PATCH] Add entity listener for user. #330

---
 config/cmb.services.yaml                      |  8 ++
 config/resq.services.yaml                     |  7 ++
 config/services.yaml                          |  8 ++
 src/EventListener/EntityListener.php          | 32 +++++++
 .../EntityListener/UserEntityListener.php     | 87 +++++++++++++++++++
 5 files changed, 142 insertions(+)
 create mode 100644 src/EventListener/EntityListener.php
 create mode 100644 src/EventListener/EntityListener/UserEntityListener.php

diff --git a/config/cmb.services.yaml b/config/cmb.services.yaml
index 3ec1e341..eb691569 100644
--- a/config/cmb.services.yaml
+++ b/config/cmb.services.yaml
@@ -238,3 +238,11 @@ services:
             - name: 'doctrine.orm.entity_listener'
               event: 'postPersist'
               entity: 'App\Entity\JobOrder'
+
+    App\EventListener\EntityListener\UserEntityListener:
+        tags:
+            - name: 'doctrine.orm.entity_listener'
+              event: 'postPersist'
+              entity: 'App\Entity\User'
+            - name: 'doctrine.event_listener'
+              event: 'onFlush'
diff --git a/config/resq.services.yaml b/config/resq.services.yaml
index a8143011..76948088 100644
--- a/config/resq.services.yaml
+++ b/config/resq.services.yaml
@@ -238,3 +238,10 @@ services:
               event: 'postPersist'
               entity: 'App\Entity\JobOrder'
 
+    App\EventListener\EntityListener\UserEntityListener:
+        tags:
+            - name: 'doctrine.orm.entity_listener'
+              event: 'postPersist'
+              entity: 'App\Entity\User'
+            - name: 'doctrine.event_listener'
+              event: 'onFlush'
diff --git a/config/services.yaml b/config/services.yaml
index 01465e88..e2e43641 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -258,3 +258,11 @@ services:
             - name: 'doctrine.orm.entity_listener'
               event: 'postPersist'
               entity: 'App\Entity\JobOrder'
+
+    App\EventListener\EntityListener\UserEntityListener:
+        tags:
+            - name: 'doctrine.orm.entity_listener'
+              event: 'postPersist'
+              entity: 'App\Entity\User'
+            - name: 'doctrine.event_listener'
+              event: 'onFlush'
diff --git a/src/EventListener/EntityListener.php b/src/EventListener/EntityListener.php
new file mode 100644
index 00000000..21711669
--- /dev/null
+++ b/src/EventListener/EntityListener.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\EventListener;
+
+use Doctrine\Common\Persistence\Event\LifecycleEventArgs;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+
+abstract class EntityListener
+{
+
+    public function postPersist($object, LifecycleEventArgs $args)
+    {
+        error_log('Entity created');
+    }
+
+    public function onFlush(OnFlushEventArgs $args)
+    {
+        error_log('on flush');
+    }
+
+    /*
+    public function postUpdate($object, LifecycleEventArgs $args)
+    {
+        error_log('Entity updated');
+    } 
+
+    public function postRemove($object, LifecycleEventArgs $args)
+    {
+        error_log('Entity deleted');
+    } */
+
+}
diff --git a/src/EventListener/EntityListener/UserEntityListener.php b/src/EventListener/EntityListener/UserEntityListener.php
new file mode 100644
index 00000000..3ece22f0
--- /dev/null
+++ b/src/EventListener/EntityListener/UserEntityListener.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace App\EventListener\EntityListener;
+
+use Doctrine\Common\Persistence\Event\LifecycleEventArgs;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+
+use App\EventListener\EntityListener;
+
+use App\Entity\User;
+
+class UserEntityListener extends EntityListener
+{
+    public function postPersist($user, LifecycleEventArgs $args)
+    {
+        error_log('Created user with id ' . $user->getID() . ' and username ' . $user->getUsername());
+    } 
+
+    public function onFlush(OnFlushEventArgs $args)
+    {
+        $em = $args->getEntityManager();
+        $unit_of_work = $em->getUnitOfWork();
+        $deleted_entities = $unit_of_work->getScheduledEntityDeletions();
+        $updated_entities = $unit_of_work->getScheduledEntityUpdates();
+
+        foreach ($updated_entities as $updated_entity)
+        {
+            if ($updated_entity instanceof User)
+            {
+                $changeset = $unit_of_work->getEntityChangeSet($updated_entity);
+
+                $entity_fields = array_keys($changeset);
+                foreach ($entity_fields as $field)
+                {
+                    error_log('field ' . $field);
+
+                    $values = $changeset[$field];
+
+                    $old_value = $values[0];
+                    $new_value = $values[1];
+
+                    error_log('Changed ' . $field . ' from ' . $old_value . ' to ' . $new_value);
+                }
+            }
+        }
+
+        foreach ($deleted_entities as $deleted_entity)
+        {
+            if ($deleted_entity instanceof User)
+            {
+                $deleted_id = $deleted_entity->getID();
+                $deleted_username = $deleted_entity->getUsername();
+
+                error_log('Deleted user with id ' . $deleted_id . ' and username ' . $deleted_username);
+            }
+        }
+    }
+
+    /*
+    public function postUpdate($user, LifecycleEventArgs $args)
+    {
+        error_log ('POST UPDATE');
+
+        error_log('User with id ' . $user->getID() . ' updated.');
+        error_log('username ' . $user->getUsername());
+        error_log('password ' . $user->getPassword());
+        error_log('first name ' . $user->getFirstName());
+        error_log('last name ' . $user->getLastName());
+        error_log('contact number '. $user->getContactNumber());
+        error_log('email ' . $user->getEmail());
+
+        $roles = $user->getRoles();
+        $hubs = $user->getHubs();
+
+        foreach ($roles as $role)
+            error_log('user role ' . $role);
+
+        foreach ($hubs as $hub)
+            error_log('user hub ' . $hub);
+    } */
+
+    /*
+    public function postRemove($user, LifecycleEventArgs $args)
+    {
+        error_log('User deleted.');
+    } */
+}