From 43f17a37b57c4001d79f3b07854a12c663c53ee0 Mon Sep 17 00:00:00 2001
From: Jose Andres Tejerina <andres.tejerina@exomindset.co>
Date: Tue, 10 Feb 2026 16:07:06 -0300
Subject: [PATCH] feat: add new formatters for PurchaseOrders

---
 ...xtraQuestionTypeValueAuditLogFormatter.php |  52 ++++++++
 .../SummitOrderAuditLogFormatter.php          |  55 ++++++++
 ...rderExtraQuestionTypeAuditLogFormatter.php |  53 ++++++++
 config/audit_log.php                          |  12 ++
 ...QuestionTypeValueAuditLogFormatterTest.php |  99 +++++++++++++++
 ...mmitAttendeeBadgeAuditLogFormatterTest.php | 105 ++++++++++++++++
 ...ummitAttendeeNoteAuditLogFormatterTest.php | 103 +++++++++++++++
 ...mitAttendeeTicketAuditLogFormatterTest.php | 118 ++++++++++++++++++
 .../SummitOrderAuditLogFormatterTest.php      | 105 ++++++++++++++++
 ...ExtraQuestionTypeAuditLogFormatterTest.php | 100 +++++++++++++++
 10 files changed, 802 insertions(+)
 create mode 100644 app/Audit/ConcreteFormatters/ExtraQuestionTypeValueAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SummitOrderAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SummitOrderExtraQuestionTypeAuditLogFormatter.php
 create mode 100644 tests/OpenTelemetry/Formatters/ExtraQuestionTypeValueAuditLogFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SummitAttendeeBadgeAuditLogFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SummitAttendeeNoteAuditLogFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SummitAttendeeTicketAuditLogFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SummitOrderAuditLogFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SummitOrderExtraQuestionTypeAuditLogFormatterTest.php

diff --git a/app/Audit/ConcreteFormatters/ExtraQuestionTypeValueAuditLogFormatter.php b/app/Audit/ConcreteFormatters/ExtraQuestionTypeValueAuditLogFormatter.php
new file mode 100644
index 000000000..20db9203a
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/ExtraQuestionTypeValueAuditLogFormatter.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use App\Models\Foundation\ExtraQuestions\ExtraQuestionTypeValue;
+use Illuminate\Support\Facades\Log;
+
+class ExtraQuestionTypeValueAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof ExtraQuestionTypeValue) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $label = $subject->getLabel() ?? 'Unknown Value';
+            $question = $subject->getQuestion();
+            $question_label = $question ? ($question->getLabel() ?? 'Unknown Question') : 'Unknown Question';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf("Extra Question Value '%s' (%s) for Question '%s' created by user %s", $label, $id, $question_label, $this->getUserInfo());
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf("Extra Question Value '%s' (%s) for Question '%s' updated: %s by user %s", $label, $id, $question_label, $details, $this->getUserInfo());
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf("Extra Question Value '%s' (%s) for Question '%s' deleted by user %s", $label, $id, $question_label, $this->getUserInfo());
+            }
+        } catch (\Exception $ex) {
+            Log::warning("ExtraQuestionTypeValueAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SummitOrderAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SummitOrderAuditLogFormatter.php
new file mode 100644
index 000000000..0640a3489
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SummitOrderAuditLogFormatter.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SummitOrder;
+use Illuminate\Support\Facades\Log;
+
+class SummitOrderAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SummitOrder) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $order_number = $subject->getNumber() ?? 'Unknown Order';
+            $status = $subject->getStatus() ?? 'Unknown';
+            $summit = $subject->getSummit();
+            $summit_name = $summit ? ($summit->getName() ?? 'Unknown Summit') : 'Unknown Summit';
+            $owner = $subject->getOwner();
+            $owner_email = $owner ? ($owner->getEmail() ?? 'Unknown Owner') : 'No Owner';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf("Order '%s' (%s) created for '%s' in Summit '%s' with status '%s' by user %s", $order_number, $id, $owner_email, $summit_name, $status, $this->getUserInfo());
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf("Order '%s' (%s) in Summit '%s' updated: %s by user %s", $order_number, $id, $summit_name, $details, $this->getUserInfo());
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf("Order '%s' (%s) in Summit '%s' deleted by user %s", $order_number, $id, $summit_name, $this->getUserInfo());
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SummitOrderAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SummitOrderExtraQuestionTypeAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SummitOrderExtraQuestionTypeAuditLogFormatter.php
new file mode 100644
index 000000000..fa3d22aa3
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SummitOrderExtraQuestionTypeAuditLogFormatter.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SummitOrderExtraQuestionType;
+use Illuminate\Support\Facades\Log;
+
+class SummitOrderExtraQuestionTypeAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SummitOrderExtraQuestionType) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $label = $subject->getLabel() ?? 'Unknown Question';
+            $question_type = $subject->getType() ?? 'Unknown Type';
+            $summit = $subject->getSummit();
+            $summit_name = $summit ? ($summit->getName() ?? 'Unknown Summit') : 'Unknown Summit';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf("Order Extra Question '%s' (%s) of type '%s' created in Summit '%s' by user %s", $label, $id, $question_type, $summit_name, $this->getUserInfo());
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf("Order Extra Question '%s' (%s) in Summit '%s' updated: %s by user %s", $label, $id, $summit_name, $details, $this->getUserInfo());
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf("Order Extra Question '%s' (%s) in Summit '%s' deleted by user %s", $label, $id, $summit_name, $this->getUserInfo());
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SummitOrderExtraQuestionTypeAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/config/audit_log.php b/config/audit_log.php
index cd204dd5e..2e416a283 100644
--- a/config/audit_log.php
+++ b/config/audit_log.php
@@ -228,5 +228,17 @@
             'enabled' => true,
             'strategy' => \App\Audit\ConcreteFormatters\PresentationAttendeeVoteAuditLogFormatter::class,
         ],
+        \models\summit\SummitOrder::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SummitOrderAuditLogFormatter::class,
+        ],
+        \models\summit\SummitOrderExtraQuestionType::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SummitOrderExtraQuestionTypeAuditLogFormatter::class,
+        ],
+        \App\Models\Foundation\ExtraQuestions\ExtraQuestionTypeValue::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\ExtraQuestionTypeValueAuditLogFormatter::class,
+        ],
     ]
 ];
diff --git a/tests/OpenTelemetry/Formatters/ExtraQuestionTypeValueAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/ExtraQuestionTypeValueAuditLogFormatterTest.php
new file mode 100644
index 000000000..23e2e671e
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/ExtraQuestionTypeValueAuditLogFormatterTest.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\ExtraQuestionTypeValueAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class ExtraQuestionTypeValueAuditLogFormatterTest extends TestCase
+{
+    private const VALUE_ID = 333;
+    private const VALUE_LABEL = 'Option A';
+    private const VALUE_VALUE = 'OPTION_A';
+    private const QUESTION_LABEL = 'Choose an Option';
+    private const CHANGED_LABEL = 'Option B';
+
+    private mixed $mockSubject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->mockSubject = $this->createMockSubject();
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function createMockSubject(): mixed
+    {
+        $mockQuestion = Mockery::mock('App\Models\Foundation\ExtraQuestions\ExtraQuestionType');
+        $mockQuestion->shouldReceive('getLabel')->andReturn(self::QUESTION_LABEL);
+
+        $mock = Mockery::mock('App\Models\Foundation\ExtraQuestions\ExtraQuestionTypeValue');
+        $mock->shouldReceive('getId')->andReturn(self::VALUE_ID);
+        $mock->shouldReceive('getLabel')->andReturn(self::VALUE_LABEL);
+        $mock->shouldReceive('getValue')->andReturn(self::VALUE_VALUE);
+        $mock->shouldReceive('getQuestion')->andReturn($mockQuestion);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new ExtraQuestionTypeValueAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::VALUE_LABEL, $result);
+        $this->assertStringContainsString((string)self::VALUE_ID, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new ExtraQuestionTypeValueAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['label' => [self::VALUE_LABEL, self::CHANGED_LABEL]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new ExtraQuestionTypeValueAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_DELETION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('deleted', $result);
+    }
+
+    public function testFormatterReturnsNullForInvalidSubject(): void
+    {
+        $formatter = new ExtraQuestionTypeValueAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new ExtraQuestionTypeValueAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SummitAttendeeBadgeAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/SummitAttendeeBadgeAuditLogFormatterTest.php
new file mode 100644
index 000000000..553845c36
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SummitAttendeeBadgeAuditLogFormatterTest.php
@@ -0,0 +1,105 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SummitAttendeeBadgeAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SummitAttendeeBadgeAuditLogFormatterTest extends TestCase
+{
+    private const BADGE_ID = 111;
+    private const TICKET_ID = 789;
+    private const TICKET_NUMBER = 'TICKET-2024-001';
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+
+    private mixed $mockSubject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->mockSubject = $this->createMockSubject();
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function createMockSubject(): mixed
+    {
+        $mockSummit = Mockery::mock('models\summit\Summit');
+        $mockSummit->shouldReceive('getName')->andReturn(self::SUMMIT_NAME);
+
+        $mockOrder = Mockery::mock('models\summit\SummitOrder');
+        $mockOrder->shouldReceive('getSummit')->andReturn($mockSummit);
+
+        $mockTicket = Mockery::mock('models\summit\SummitAttendeeTicket');
+        $mockTicket->shouldReceive('getId')->andReturn(self::TICKET_ID);
+        $mockTicket->shouldReceive('getNumber')->andReturn(self::TICKET_NUMBER);
+        $mockTicket->shouldReceive('getOrder')->andReturn($mockOrder);
+
+        $mock = Mockery::mock('models\summit\SummitAttendeeBadge');
+        $mock->shouldReceive('getId')->andReturn(self::BADGE_ID);
+        $mock->shouldReceive('isVoid')->andReturn(false);
+        $mock->shouldReceive('getTicket')->andReturn($mockTicket);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeBadgeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::TICKET_NUMBER, $result);
+        $this->assertStringContainsString((string)self::TICKET_ID, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeBadgeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['is_void' => [false, true]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeBadgeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_DELETION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('deleted', $result);
+    }
+
+    public function testFormatterReturnsNullForInvalidSubject(): void
+    {
+        $formatter = new SummitAttendeeBadgeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SummitAttendeeBadgeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SummitAttendeeNoteAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/SummitAttendeeNoteAuditLogFormatterTest.php
new file mode 100644
index 000000000..a00196d02
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SummitAttendeeNoteAuditLogFormatterTest.php
@@ -0,0 +1,103 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SummitAttendeeNoteAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SummitAttendeeNoteAuditLogFormatterTest extends TestCase
+{
+    private const NOTE_ID = 222;
+    private const ATTENDEE_ID = 456;
+    private const ATTENDEE_EMAIL = 'attendee@example.com';
+    private const NOTE_CONTENT = 'This is a test note content';
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+
+    private mixed $mockSubject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->mockSubject = $this->createMockSubject();
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function createMockSubject(): mixed
+    {
+        $mockSummit = Mockery::mock('models\summit\Summit');
+        $mockSummit->shouldReceive('getName')->andReturn(self::SUMMIT_NAME);
+
+        $mockAttendee = Mockery::mock('models\summit\SummitAttendee');
+        $mockAttendee->shouldReceive('getId')->andReturn(self::ATTENDEE_ID);
+        $mockAttendee->shouldReceive('getEmail')->andReturn(self::ATTENDEE_EMAIL);
+        $mockAttendee->shouldReceive('getSummit')->andReturn($mockSummit);
+
+        $mock = Mockery::mock('models\summit\SummitAttendeeNote');
+        $mock->shouldReceive('getId')->andReturn(self::NOTE_ID);
+        $mock->shouldReceive('getContent')->andReturn(self::NOTE_CONTENT);
+        $mock->shouldReceive('getOwner')->andReturn($mockAttendee);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeNoteAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::ATTENDEE_EMAIL, $result);
+        $this->assertStringContainsString((string)self::ATTENDEE_ID, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeNoteAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['content' => ['Old content', 'New content']];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeNoteAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_DELETION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('deleted', $result);
+    }
+
+    public function testFormatterReturnsNullForInvalidSubject(): void
+    {
+        $formatter = new SummitAttendeeNoteAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SummitAttendeeNoteAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SummitAttendeeTicketAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/SummitAttendeeTicketAuditLogFormatterTest.php
new file mode 100644
index 000000000..30b634f74
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SummitAttendeeTicketAuditLogFormatterTest.php
@@ -0,0 +1,118 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SummitAttendeeTicketAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SummitAttendeeTicketAuditLogFormatterTest extends TestCase
+{
+    private const TICKET_ID = 789;
+    private const TICKET_NUMBER = 'TICKET-2024-001';
+    private const TICKET_STATUS = 'Active';
+    private const TICKET_TYPE = 'General Admission';
+    private const ORDER_ID = 555;
+    private const ORDER_NUMBER = 'ORDER-2024-0001';
+    private const OWNER_EMAIL = 'owner@example.com';
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+    private const NEW_STATUS = 'Cancelled';
+
+    private mixed $mockSubject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->mockSubject = $this->createMockSubject();
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function createMockSubject(): mixed
+    {
+        $mockSummit = Mockery::mock('models\summit\Summit');
+        $mockSummit->shouldReceive('getName')->andReturn(self::SUMMIT_NAME);
+
+        $mockOwner = Mockery::mock('models\main\Member');
+        $mockOwner->shouldReceive('getEmail')->andReturn(self::OWNER_EMAIL);
+
+        $mockOrder = Mockery::mock('models\summit\SummitOrder');
+        $mockOrder->shouldReceive('getId')->andReturn(self::ORDER_ID);
+        $mockOrder->shouldReceive('getNumber')->andReturn(self::ORDER_NUMBER);
+        $mockOrder->shouldReceive('getSummit')->andReturn($mockSummit);
+        $mockOrder->shouldReceive('getOwner')->andReturn($mockOwner);
+
+        $mockTicketType = Mockery::mock('models\summit\SummitTicketType');
+        $mockTicketType->shouldReceive('getName')->andReturn(self::TICKET_TYPE);
+
+        $mock = Mockery::mock('models\summit\SummitAttendeeTicket');
+        $mock->shouldReceive('getId')->andReturn(self::TICKET_ID);
+        $mock->shouldReceive('getNumber')->andReturn(self::TICKET_NUMBER);
+        $mock->shouldReceive('getOrder')->andReturn($mockOrder);
+        $mock->shouldReceive('getTicketType')->andReturn($mockTicketType);
+        $mock->shouldReceive('getStatus')->andReturn(self::TICKET_STATUS);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeTicketAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::TICKET_NUMBER, $result);
+        $this->assertStringContainsString((string)self::TICKET_ID, $result);
+        $this->assertStringContainsString(self::TICKET_TYPE, $result);
+        $this->assertStringContainsString(self::ORDER_NUMBER, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeTicketAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['status' => [self::TICKET_STATUS, self::NEW_STATUS]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SummitAttendeeTicketAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_DELETION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('deleted', $result);
+    }
+
+    public function testFormatterReturnsNullForInvalidSubject(): void
+    {
+        $formatter = new SummitAttendeeTicketAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SummitAttendeeTicketAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SummitOrderAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/SummitOrderAuditLogFormatterTest.php
new file mode 100644
index 000000000..139bd4598
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SummitOrderAuditLogFormatterTest.php
@@ -0,0 +1,105 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SummitOrderAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SummitOrderAuditLogFormatterTest extends TestCase
+{
+    private const ORDER_ID = 555;
+    private const ORDER_NUMBER = 'ORDER-2024-0001';
+    private const ORDER_STATUS = 'Approved';
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+    private const OWNER_EMAIL = 'buyer@example.com';
+    private const NEW_STATUS = 'Refunded';
+
+    private mixed $mockSubject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->mockSubject = $this->createMockSubject();
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function createMockSubject(): mixed
+    {
+        $mockSummit = Mockery::mock('models\summit\Summit');
+        $mockSummit->shouldReceive('getName')->andReturn(self::SUMMIT_NAME);
+
+        $mockOwner = Mockery::mock('models\main\Member');
+        $mockOwner->shouldReceive('getEmail')->andReturn(self::OWNER_EMAIL);
+
+        $mock = Mockery::mock('models\summit\SummitOrder');
+        $mock->shouldReceive('getId')->andReturn(self::ORDER_ID);
+        $mock->shouldReceive('getNumber')->andReturn(self::ORDER_NUMBER);
+        $mock->shouldReceive('getStatus')->andReturn(self::ORDER_STATUS);
+        $mock->shouldReceive('getSummit')->andReturn($mockSummit);
+        $mock->shouldReceive('getOwner')->andReturn($mockOwner);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SummitOrderAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::ORDER_NUMBER, $result);
+        $this->assertStringContainsString((string)self::ORDER_ID, $result);
+        $this->assertStringContainsString(self::ORDER_STATUS, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SummitOrderAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['status' => [self::ORDER_STATUS, self::NEW_STATUS]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SummitOrderAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_DELETION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('deleted', $result);
+    }
+
+    public function testFormatterReturnsNullForInvalidSubject(): void
+    {
+        $formatter = new SummitOrderAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SummitOrderAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SummitOrderExtraQuestionTypeAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/SummitOrderExtraQuestionTypeAuditLogFormatterTest.php
new file mode 100644
index 000000000..c5ba74a4b
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SummitOrderExtraQuestionTypeAuditLogFormatterTest.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SummitOrderExtraQuestionTypeAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SummitOrderExtraQuestionTypeAuditLogFormatterTest extends TestCase
+{
+    private const QUESTION_ID = 444;
+    private const QUESTION_LABEL = 'Dietary Restrictions';
+    private const QUESTION_TYPE = 'CheckboxList';
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+    private const NEW_LABEL = 'Food Preferences';
+
+    private mixed $mockSubject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->mockSubject = $this->createMockSubject();
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function createMockSubject(): mixed
+    {
+        $mockSummit = Mockery::mock('models\summit\Summit');
+        $mockSummit->shouldReceive('getName')->andReturn(self::SUMMIT_NAME);
+
+        $mock = Mockery::mock('models\summit\SummitOrderExtraQuestionType');
+        $mock->shouldReceive('getId')->andReturn(self::QUESTION_ID);
+        $mock->shouldReceive('getLabel')->andReturn(self::QUESTION_LABEL);
+        $mock->shouldReceive('getType')->andReturn(self::QUESTION_TYPE);
+        $mock->shouldReceive('getSummit')->andReturn($mockSummit);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SummitOrderExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::QUESTION_LABEL, $result);
+        $this->assertStringContainsString((string)self::QUESTION_ID, $result);
+        $this->assertStringContainsString(self::QUESTION_TYPE, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SummitOrderExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['label' => [self::QUESTION_LABEL, self::NEW_LABEL]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SummitOrderExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_DELETION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('deleted', $result);
+    }
+
+    public function testFormatterReturnsNullForInvalidSubject(): void
+    {
+        $formatter = new SummitOrderExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SummitOrderExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}