From 1acaacf85daa26d424cf71669b3c31f37262cd39 Mon Sep 17 00:00:00 2001
From: Jose Andres Tejerina <andres.tejerina@exomindset.co>
Date: Mon, 9 Feb 2026 18:01:14 -0300
Subject: [PATCH 1/2] feat: add new formatters for sponsors

Signed-off-by: Jose Andres Tejerina <andres.tejerina@exomindset.co>[C
---
 .../SponsorAdAuditLogFormatter.php            |  71 ++++++++++++
 .../SponsorBadgeScanAuditLogFormatter.php     |  76 +++++++++++++
 ...anExtraQuestionAnswerAuditLogFormatter.php |  74 ++++++++++++
 .../SponsorMaterialAuditLogFormatter.php      |  78 +++++++++++++
 .../SponsorSocialNetworkAuditLogFormatter.php |  74 ++++++++++++
 ...istrationDiscountCodeAuditLogFormatter.php |  75 ++++++++++++
 ...RegistrationPromoCodeAuditLogFormatter.php |  75 ++++++++++++
 .../SponsorUserInfoGrantAuditLogFormatter.php |  73 ++++++++++++
 ...nsorExtraQuestionTypeAuditLogFormatter.php |  75 ++++++++++++
 .../Formatters/SponsorAdFormatterTest.php     |  82 ++++++++++++++
 ...geScanExtraQuestionAnswerFormatterTest.php |  82 ++++++++++++++
 .../SponsorBadgeScanFormatterTest.php         |  86 ++++++++++++++
 .../SponsorMaterialFormatterTest.php          |  83 ++++++++++++++
 .../SponsorSocialNetworkFormatterTest.php     |  81 +++++++++++++
 ...tRegistrationDiscountCodeFormatterTest.php | 104 +++++++++++++++++
 ...mmitRegistrationPromoCodeFormatterTest.php | 100 ++++++++++++++++
 .../SponsorUserInfoGrantFormatterTest.php     |  81 +++++++++++++
 ...ExtraQuestionTypeAuditLogFormatterTest.php | 107 ++++++++++++++++++
 18 files changed, 1477 insertions(+)
 create mode 100644 app/Audit/ConcreteFormatters/SponsorAdAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorBadgeScanAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorMaterialAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorSocialNetworkAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorSummitRegistrationDiscountCodeAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorSummitRegistrationPromoCodeAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SponsorUserInfoGrantAuditLogFormatter.php
 create mode 100644 app/Audit/ConcreteFormatters/SummitSponsorExtraQuestionTypeAuditLogFormatter.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorAdFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorBadgeScanExtraQuestionAnswerFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorBadgeScanFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorMaterialFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorSocialNetworkFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorSummitRegistrationDiscountCodeFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorSummitRegistrationPromoCodeFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SponsorUserInfoGrantFormatterTest.php
 create mode 100644 tests/OpenTelemetry/Formatters/SummitSponsorExtraQuestionTypeAuditLogFormatterTest.php

diff --git a/app/Audit/ConcreteFormatters/SponsorAdAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorAdAuditLogFormatter.php
new file mode 100644
index 000000000..d71deb701
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorAdAuditLogFormatter.php
@@ -0,0 +1,71 @@
+<?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\SponsorAd;
+use Illuminate\Support\Facades\Log;
+
+class SponsorAdAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorAd) {
+            return null;
+        }
+
+        try {
+            $text = $subject->getText() ?? 'No Text';
+            $sponsor = $subject->getSponsor();
+            $sponsor_id = $sponsor ? ($sponsor->getId() ?? 'unknown') : 'unknown';
+            $sponsor_company = $sponsor && $sponsor->getCompany() ? ($sponsor->getCompany()->getName() ?? 'Unknown Company') : 'Unknown Company';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Ad '%s' for Sponsor %s ('%s') created by user %s",
+                        $text,
+                        $sponsor_id,
+                        $sponsor_company,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Ad '%s' for Sponsor %s updated: %s by user %s",
+                        $text,
+                        $sponsor_id,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Ad '%s' for Sponsor %s deleted by user %s",
+                        $text,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorAdAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorBadgeScanAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorBadgeScanAuditLogFormatter.php
new file mode 100644
index 000000000..73bb47c8e
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorBadgeScanAuditLogFormatter.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorBadgeScan;
+use Illuminate\Support\Facades\Log;
+
+class SponsorBadgeScanAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorBadgeScan) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $scan_date = $subject->getScanDate();
+            $scan_date_str = $scan_date ? $scan_date->format('Y-m-d H:i:s') : 'Unknown Date';
+            $user = $subject->getUser();
+            $user_email = $user ? ($user->getEmail() ?? 'Unknown User') : 'Unknown User';
+            $sponsor = $subject->getSponsor();
+            $sponsor_id = $sponsor ? ($sponsor->getId() ?? 'unknown') : 'unknown';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Badge Scan (ID: %s) for user '%s' scanned on '%s' by Sponsor %s created by user %s",
+                        $id,
+                        $user_email,
+                        $scan_date_str,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Badge Scan (ID: %s) for Sponsor %s updated: %s by user %s",
+                        $id,
+                        $sponsor_id,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Badge Scan (ID: %s) for user '%s' by Sponsor %s deleted by user %s",
+                        $id,
+                        $user_email,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorBadgeScanAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter.php
new file mode 100644
index 000000000..10f9de76c
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorBadgeScanExtraQuestionAnswer;
+use Illuminate\Support\Facades\Log;
+
+class SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorBadgeScanExtraQuestionAnswer) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $value = $subject->getValue() ?? 'No Value';
+            $question = $subject->getQuestion();
+            $question_label = $question ? ($question->getLabel() ?? 'Unknown Question') : 'Unknown Question';
+            $badge_scan = $subject->getBadgeScan();
+            $sponsor_id = $badge_scan && $badge_scan->getSponsor() ? ($badge_scan->getSponsor()->getId() ?? 'unknown') : 'unknown';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Badge Scan Extra Question Answer (ID: %s) for question '%s' with value '%s' created for Sponsor %s by user %s",
+                        $id,
+                        $question_label,
+                        $value,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Badge Scan Extra Question Answer (ID: %s) for question '%s' updated: %s by user %s",
+                        $id,
+                        $question_label,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Badge Scan Extra Question Answer (ID: %s) for question '%s' deleted by user %s",
+                        $id,
+                        $question_label,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorMaterialAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorMaterialAuditLogFormatter.php
new file mode 100644
index 000000000..e1032b48d
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorMaterialAuditLogFormatter.php
@@ -0,0 +1,78 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorMaterial;
+use Illuminate\Support\Facades\Log;
+
+class SponsorMaterialAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorMaterial) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $name = $subject->getName() ?? 'No Name';
+            $type = $subject->getType() ?? 'Unknown Type';
+            $order = $subject->getOrder() ? (string)$subject->getOrder() : 'unknown';
+            $sponsor = $subject->getSponsor();
+            $sponsor_id = $sponsor ? ($sponsor->getId() ?? 'unknown') : 'unknown';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Material (ID: %s) '%s' type '%s' (Order: %s) for Sponsor %s created by user %s",
+                        $id,
+                        $name,
+                        $type,
+                        $order,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Material (ID: %s) '%s' for Sponsor %s updated: %s by user %s",
+                        $id,
+                        $name,
+                        $sponsor_id,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Material (ID: %s) '%s' type '%s' for Sponsor %s deleted by user %s",
+                        $id,
+                        $name,
+                        $type,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorMaterialAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorSocialNetworkAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorSocialNetworkAuditLogFormatter.php
new file mode 100644
index 000000000..8410cd7b3
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorSocialNetworkAuditLogFormatter.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorSocialNetwork;
+use Illuminate\Support\Facades\Log;
+
+class SponsorSocialNetworkAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorSocialNetwork) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $link = $subject->getLink() ?? 'No Link';
+            $icon = $subject->getIconCSSClass() ?? 'No Icon';
+            $sponsor = $subject->getSponsor();
+            $sponsor_id = $sponsor ? ($sponsor->getId() ?? 'unknown') : 'unknown';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Social Network (ID: %s) '%s' with icon '%s' for Sponsor %s created by user %s",
+                        $id,
+                        $link,
+                        $icon,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Social Network (ID: %s) for Sponsor %s updated: %s by user %s",
+                        $id,
+                        $sponsor_id,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Social Network (ID: %s) '%s' for Sponsor %s deleted by user %s",
+                        $id,
+                        $link,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorSocialNetworkAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorSummitRegistrationDiscountCodeAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorSummitRegistrationDiscountCodeAuditLogFormatter.php
new file mode 100644
index 000000000..54bb15884
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorSummitRegistrationDiscountCodeAuditLogFormatter.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorSummitRegistrationDiscountCode;
+use Illuminate\Support\Facades\Log;
+
+class SponsorSummitRegistrationDiscountCodeAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorSummitRegistrationDiscountCode) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $code = $subject->getCode() ?? 'Unknown Code';
+            $summit = $subject->getSummit();
+            $summit_name = $summit ? ($summit->getName() ?? 'Unknown Summit') : 'Unknown Summit';
+            $sponsor_id = $subject->getSponsorId() ?? 'unknown';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Registration Discount Code '%s' (ID: %s) for Sponsor %s in Summit '%s' created by user %s",
+                        $code,
+                        $id,
+                        $sponsor_id,
+                        $summit_name,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Registration Discount Code '%s' (ID: %s) in Summit '%s' updated: %s by user %s",
+                        $code,
+                        $id,
+                        $summit_name,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Registration Discount Code '%s' (ID: %s) in Summit '%s' deleted by user %s",
+                        $code,
+                        $id,
+                        $summit_name,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorSummitRegistrationDiscountCodeAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorSummitRegistrationPromoCodeAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorSummitRegistrationPromoCodeAuditLogFormatter.php
new file mode 100644
index 000000000..abbe1b366
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorSummitRegistrationPromoCodeAuditLogFormatter.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorSummitRegistrationPromoCode;
+use Illuminate\Support\Facades\Log;
+
+class SponsorSummitRegistrationPromoCodeAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorSummitRegistrationPromoCode) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $code = $subject->getCode() ?? 'Unknown Code';
+            $summit = $subject->getSummit();
+            $summit_name = $summit ? ($summit->getName() ?? 'Unknown Summit') : 'Unknown Summit';
+            $sponsor_id = $subject->getSponsorId() ?? 'unknown';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Registration Promo Code '%s' (ID: %s) for Sponsor %s in Summit '%s' created by user %s",
+                        $code,
+                        $id,
+                        $sponsor_id,
+                        $summit_name,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Registration Promo Code '%s' (ID: %s) in Summit '%s' updated: %s by user %s",
+                        $code,
+                        $id,
+                        $summit_name,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Registration Promo Code '%s' (ID: %s) in Summit '%s' deleted by user %s",
+                        $code,
+                        $id,
+                        $summit_name,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorSummitRegistrationPromoCodeAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SponsorUserInfoGrantAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SponsorUserInfoGrantAuditLogFormatter.php
new file mode 100644
index 000000000..35999376e
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SponsorUserInfoGrantAuditLogFormatter.php
@@ -0,0 +1,73 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use models\summit\SponsorUserInfoGrant;
+use Illuminate\Support\Facades\Log;
+
+class SponsorUserInfoGrantAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SponsorUserInfoGrant) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $sponsor = $subject->getSponsor();
+            $sponsor_id = $sponsor ? ($sponsor->getId() ?? 'unknown') : 'unknown';
+            $allowed_user = $subject->getAllowedUser();
+            $user_email = $allowed_user ? ($allowed_user->getEmail() ?? 'Unknown User') : 'Unknown User';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor User Info Grant (ID: %s) granting access to user '%s' for Sponsor %s  created by user %s",
+                        $id,
+                        $user_email,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor User Info Grant (ID: %s) for Sponsor %s updated: %s by user %s",
+                        $id,
+                        $sponsor_id,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor User Info Grant (ID: %s) granting access to user '%s' for Sponsor %s deleted by user %s",
+                        $id,
+                        $user_email,
+                        $sponsor_id,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SponsorUserInfoGrantAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/app/Audit/ConcreteFormatters/SummitSponsorExtraQuestionTypeAuditLogFormatter.php b/app/Audit/ConcreteFormatters/SummitSponsorExtraQuestionTypeAuditLogFormatter.php
new file mode 100644
index 000000000..a806013d2
--- /dev/null
+++ b/app/Audit/ConcreteFormatters/SummitSponsorExtraQuestionTypeAuditLogFormatter.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Audit\ConcreteFormatters;
+
+/**
+ * Copyright 2026 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use App\Audit\AbstractAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use App\Models\Foundation\Summit\ExtraQuestions\SummitSponsorExtraQuestionType;
+use Illuminate\Support\Facades\Log;
+
+class SummitSponsorExtraQuestionTypeAuditLogFormatter extends AbstractAuditLogFormatter
+{
+    public function format($subject, array $change_set): ?string
+    {
+        if (!$subject instanceof SummitSponsorExtraQuestionType) {
+            return null;
+        }
+
+        try {
+            $id = $subject->getId() ?? 'unknown';
+            $label = $subject->getLabel() ?? 'Unknown Question';
+            $question_type = $subject->getType() ?? 'Unknown Type';
+            $sponsor = $subject->getSponsor();
+            $sponsor_info = $sponsor ? (($sponsor->getCompany() ? $sponsor->getCompany()->getName() : 'Unknown Company') . " (ID: {$sponsor->getId()})") : 'Unknown Sponsor';
+
+            switch ($this->event_type) {
+                case IAuditStrategy::EVENT_ENTITY_CREATION:
+                    return sprintf(
+                        "Sponsor Extra Question '%s' (ID: %s) of type '%s' for Sponsor %s created by user %s",
+                        $label,
+                        $id,
+                        $question_type,
+                        $sponsor_info,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_UPDATE:
+                    $details = $this->buildChangeDetails($change_set);
+                    return sprintf(
+                        "Sponsor Extra Question '%s' (ID: %s) for Sponsor %s updated: %s by user %s",
+                        $label,
+                        $id,
+                        $sponsor_info,
+                        $details,
+                        $this->getUserInfo()
+                    );
+
+                case IAuditStrategy::EVENT_ENTITY_DELETION:
+                    return sprintf(
+                        "Sponsor Extra Question '%s' (ID: %s) for Sponsor %s deleted by user %s",
+                        $label,
+                        $id,
+                        $sponsor_info,
+                        $this->getUserInfo()
+                    );
+            }
+        } catch (\Exception $ex) {
+            Log::warning("SummitSponsorExtraQuestionTypeAuditLogFormatter error: " . $ex->getMessage());
+        }
+
+        return null;
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SponsorAdFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorAdFormatterTest.php
new file mode 100644
index 000000000..a3d7a6e65
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorAdFormatterTest.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorAdAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorAdFormatterTest extends TestCase
+{
+    private const AD_ID = 2001;
+    private const AD_TEXT = 'Premium Sponsorship Package';
+    private const AD_LINK = 'https://company.com/sponsorship';
+    private const AD_ORDER = 1;
+    private const SPONSOR_ID = 103;
+    private const SPONSOR_COMPANY = 'Premium Corp';
+
+    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
+    {
+        $mockCompany = Mockery::mock('models\main\Company');
+        $mockCompany->shouldReceive('getName')->andReturn(self::SPONSOR_COMPANY);
+
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+        $mockSponsor->shouldReceive('getCompany')->andReturn($mockCompany);
+
+        $mock = Mockery::mock('models\summit\SponsorAd');
+        $mock->shouldReceive('getId')->andReturn(self::AD_ID);
+        $mock->shouldReceive('getText')->andReturn(self::AD_TEXT);
+        $mock->shouldReceive('getLink')->andReturn(self::AD_LINK);
+        $mock->shouldReceive('getOrder')->andReturn(self::AD_ORDER);
+        $mock->shouldReceive('getSponsor')->andReturn($mockSponsor);
+
+        return $mock;
+    }
+
+    public function testCreationAuditMessage(): void
+    {
+        $formatter = new SponsorAdAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::AD_TEXT, $result);
+    }
+
+    public function testDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorAdAuditLogFormatter(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 SponsorAdAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SponsorBadgeScanExtraQuestionAnswerFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorBadgeScanExtraQuestionAnswerFormatterTest.php
new file mode 100644
index 000000000..17459cace
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorBadgeScanExtraQuestionAnswerFormatterTest.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorBadgeScanExtraQuestionAnswerFormatterTest extends TestCase
+{
+    private const ANSWER_ID = 6001;
+    private const ANSWER_VALUE = 'Company Size: 500+ employees';
+    private const QUESTION_LABEL = 'Company Size';
+    private const SPONSOR_ID = 107;
+
+    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
+    {
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+
+        $mockBadgeScan = Mockery::mock('models\summit\SponsorBadgeScan');
+        $mockBadgeScan->shouldReceive('getSponsor')->andReturn($mockSponsor);
+
+        $mockQuestion = Mockery::mock('App\Models\Foundation\Summit\ExtraQuestions\SummitSponsorExtraQuestionType');
+        $mockQuestion->shouldReceive('getLabel')->andReturn(self::QUESTION_LABEL);
+
+        $mock = Mockery::mock('models\summit\SponsorBadgeScanExtraQuestionAnswer');
+        $mock->shouldReceive('getId')->andReturn(self::ANSWER_ID);
+        $mock->shouldReceive('getValue')->andReturn(self::ANSWER_VALUE);
+        $mock->shouldReceive('getQuestion')->andReturn($mockQuestion);
+        $mock->shouldReceive('getBadgeScan')->andReturn($mockBadgeScan);
+
+        return $mock;
+    }
+
+    public function testCreationAuditMessage(): void
+    {
+        $formatter = new SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter(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(self::ANSWER_VALUE, $result);
+    }
+
+    public function testDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter(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 SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SponsorBadgeScanFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorBadgeScanFormatterTest.php
new file mode 100644
index 000000000..c3d4e8cbd
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorBadgeScanFormatterTest.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorBadgeScanAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorBadgeScanFormatterTest extends TestCase
+{
+    private const SCAN_ID = 5001;
+    private const QR_CODE = 'QR123456789';
+    private const SPONSOR_ID = 106;
+    private const SPONSOR_COMPANY = 'Global Sponsors Ltd';
+    private const USER_EMAIL = 'attendee@conference.com';
+
+    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
+    {
+        $mockCompany = Mockery::mock('models\main\Company');
+        $mockCompany->shouldReceive('getName')->andReturn(self::SPONSOR_COMPANY);
+
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+        $mockSponsor->shouldReceive('getCompany')->andReturn($mockCompany);
+
+        $mockUser = Mockery::mock('models\main\Member');
+        $mockUser->shouldReceive('getEmail')->andReturn(self::USER_EMAIL);
+
+        $mockDate = new \DateTime('2024-02-09 12:00:00');
+
+        $mock = Mockery::mock('models\summit\SponsorBadgeScan');
+        $mock->shouldReceive('getId')->andReturn(self::SCAN_ID);
+        $mock->shouldReceive('getQRCode')->andReturn(self::QR_CODE);
+        $mock->shouldReceive('getScanDate')->andReturn($mockDate);
+        $mock->shouldReceive('getSponsor')->andReturn($mockSponsor);
+        $mock->shouldReceive('getUser')->andReturn($mockUser);
+
+        return $mock;
+    }
+
+    public function testCreationAuditMessage(): void
+    {
+        $formatter = new SponsorBadgeScanAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::USER_EMAIL, $result);
+    }
+
+    public function testDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorBadgeScanAuditLogFormatter(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 SponsorBadgeScanAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SponsorMaterialFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorMaterialFormatterTest.php
new file mode 100644
index 000000000..729ce8476
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorMaterialFormatterTest.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorMaterialAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorMaterialFormatterTest extends TestCase
+{
+    private const MATERIAL_ID = 3001;
+    private const MATERIAL_NAME = 'Annual Report 2024';
+    private const MATERIAL_TYPE = 'Slide';
+    private const MATERIAL_ORDER = 2;
+    private const SPONSOR_ID = 104;
+    private const SPONSOR_COMPANY = 'Tech Solutions Inc';
+
+    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
+    {
+        $mockCompany = Mockery::mock('models\main\Company');
+        $mockCompany->shouldReceive('getName')->andReturn(self::SPONSOR_COMPANY);
+
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+        $mockSponsor->shouldReceive('getCompany')->andReturn($mockCompany);
+
+        $mock = Mockery::mock('models\summit\SponsorMaterial');
+        $mock->shouldReceive('getId')->andReturn(self::MATERIAL_ID);
+        $mock->shouldReceive('getName')->andReturn(self::MATERIAL_NAME);
+        $mock->shouldReceive('getType')->andReturn(self::MATERIAL_TYPE);
+        $mock->shouldReceive('getOrder')->andReturn(self::MATERIAL_ORDER);
+        $mock->shouldReceive('getSponsor')->andReturn($mockSponsor);
+
+        return $mock;
+    }
+
+    public function testCreationAuditMessage(): void
+    {
+        $formatter = new SponsorMaterialAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::MATERIAL_NAME, $result);
+        $this->assertStringContainsString(self::MATERIAL_TYPE, $result);
+    }
+
+    public function testDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorMaterialAuditLogFormatter(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 SponsorMaterialAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SponsorSocialNetworkFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorSocialNetworkFormatterTest.php
new file mode 100644
index 000000000..5b8a0e9dc
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorSocialNetworkFormatterTest.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorSocialNetworkAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorSocialNetworkFormatterTest extends TestCase
+{
+    private const NETWORK_ID = 1001;
+    private const NETWORK_LINK = 'https://twitter.com/opensourceinc';
+    private const ICON_CSS = 'fa-twitter';
+    private const SPONSOR_ID = 102;
+    private const SPONSOR_COMPANY = 'OpenSource Inc';
+
+    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
+    {
+        $mockCompany = Mockery::mock('models\main\Company');
+        $mockCompany->shouldReceive('getName')->andReturn(self::SPONSOR_COMPANY);
+
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+        $mockSponsor->shouldReceive('getCompany')->andReturn($mockCompany);
+
+        $mock = Mockery::mock('models\summit\SponsorSocialNetwork');
+        $mock->shouldReceive('getId')->andReturn(self::NETWORK_ID);
+        $mock->shouldReceive('getLink')->andReturn(self::NETWORK_LINK);
+        $mock->shouldReceive('getIconCSSClass')->andReturn(self::ICON_CSS);
+        $mock->shouldReceive('getSponsor')->andReturn($mockSponsor);
+
+        return $mock;
+    }
+
+    public function testCreationAuditMessage(): void
+    {
+        $formatter = new SponsorSocialNetworkAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::NETWORK_LINK, $result);
+        $this->assertStringContainsString(self::ICON_CSS, $result);
+    }
+
+    public function testDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorSocialNetworkAuditLogFormatter(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 SponsorSocialNetworkAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SponsorSummitRegistrationDiscountCodeFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorSummitRegistrationDiscountCodeFormatterTest.php
new file mode 100644
index 000000000..7e890e4b8
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorSummitRegistrationDiscountCodeFormatterTest.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorSummitRegistrationDiscountCodeAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorSummitRegistrationDiscountCodeFormatterTest extends TestCase
+{
+    private const CODE_ID = 666;
+    private const CODE_VALUE = 'SPONSORDISCOUNT2024';
+    private const SPONSOR_ID = 101;
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+    private const DISCOUNT_RATE = 10.5;
+    private const NEW_CODE_VALUE = 'SPONSORDISCOUNT2025';
+
+    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\SponsorSummitRegistrationDiscountCode');
+        $mock->shouldReceive('getId')->andReturn(self::CODE_ID);
+        $mock->shouldReceive('getCode')->andReturn(self::CODE_VALUE);
+        $mock->shouldReceive('getSummit')->andReturn($mockSummit);
+        $mock->shouldReceive('getSponsorId')->andReturn(self::SPONSOR_ID);
+        $mock->shouldReceive('getRate')->andReturn(self::DISCOUNT_RATE);
+        $mock->shouldReceive('getAmount')->andReturn(0);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SponsorSummitRegistrationDiscountCodeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::CODE_VALUE, $result);
+        $this->assertStringContainsString((string)self::CODE_ID, $result);
+        $this->assertStringContainsString((string)self::SPONSOR_ID, $result);
+        $this->assertStringContainsString('rate', $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SponsorSummitRegistrationDiscountCodeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['code' => [self::CODE_VALUE, self::NEW_CODE_VALUE]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorSummitRegistrationDiscountCodeAuditLogFormatter(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 SponsorSummitRegistrationDiscountCodeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SponsorSummitRegistrationDiscountCodeAuditLogFormatter(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/SponsorSummitRegistrationPromoCodeFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorSummitRegistrationPromoCodeFormatterTest.php
new file mode 100644
index 000000000..f41fea90b
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorSummitRegistrationPromoCodeFormatterTest.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorSummitRegistrationPromoCodeAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorSummitRegistrationPromoCodeFormatterTest extends TestCase
+{
+    private const CODE_ID = 555;
+    private const CODE_VALUE = 'SPONSOR2024';
+    private const SPONSOR_ID = 100;
+    private const SUMMIT_NAME = 'OpenStack Summit 2024';
+    private const NEW_CODE_VALUE = 'SPONSOR2025';
+
+    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\SponsorSummitRegistrationPromoCode');
+        $mock->shouldReceive('getId')->andReturn(self::CODE_ID);
+        $mock->shouldReceive('getCode')->andReturn(self::CODE_VALUE);
+        $mock->shouldReceive('getSummit')->andReturn($mockSummit);
+        $mock->shouldReceive('getSponsorId')->andReturn(self::SPONSOR_ID);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SponsorSummitRegistrationPromoCodeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::CODE_VALUE, $result);
+        $this->assertStringContainsString((string)self::CODE_ID, $result);
+        $this->assertStringContainsString((string)self::SPONSOR_ID, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SponsorSummitRegistrationPromoCodeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['code' => [self::CODE_VALUE, self::NEW_CODE_VALUE]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorSummitRegistrationPromoCodeAuditLogFormatter(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 SponsorSummitRegistrationPromoCodeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SponsorSummitRegistrationPromoCodeAuditLogFormatter(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/SponsorUserInfoGrantFormatterTest.php b/tests/OpenTelemetry/Formatters/SponsorUserInfoGrantFormatterTest.php
new file mode 100644
index 000000000..bb04eb759
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SponsorUserInfoGrantFormatterTest.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SponsorUserInfoGrantAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SponsorUserInfoGrantFormatterTest extends TestCase
+{
+    private const GRANT_ID = 4001;
+    private const SPONSOR_ID = 105;
+    private const SPONSOR_COMPANY = 'Enterprise Solutions';
+    private const ALLOWED_USER_EMAIL = 'user@example.com';
+
+    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
+    {
+        $mockCompany = Mockery::mock('models\main\Company');
+        $mockCompany->shouldReceive('getName')->andReturn(self::SPONSOR_COMPANY);
+
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+        $mockSponsor->shouldReceive('getCompany')->andReturn($mockCompany);
+
+        $mockUser = Mockery::mock('models\main\Member');
+        $mockUser->shouldReceive('getEmail')->andReturn(self::ALLOWED_USER_EMAIL);
+
+        $mock = Mockery::mock('models\summit\SponsorUserInfoGrant');
+        $mock->shouldReceive('getId')->andReturn(self::GRANT_ID);
+        $mock->shouldReceive('getSponsor')->andReturn($mockSponsor);
+        $mock->shouldReceive('getAllowedUser')->andReturn($mockUser);
+
+        return $mock;
+    }
+
+    public function testCreationAuditMessage(): void
+    {
+        $formatter = new SponsorUserInfoGrantAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('created', $result);
+        $this->assertStringContainsString(self::ALLOWED_USER_EMAIL, $result);
+    }
+
+    public function testDeletionAuditMessage(): void
+    {
+        $formatter = new SponsorUserInfoGrantAuditLogFormatter(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 SponsorUserInfoGrantAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+}
diff --git a/tests/OpenTelemetry/Formatters/SummitSponsorExtraQuestionTypeAuditLogFormatterTest.php b/tests/OpenTelemetry/Formatters/SummitSponsorExtraQuestionTypeAuditLogFormatterTest.php
new file mode 100644
index 000000000..e76b27234
--- /dev/null
+++ b/tests/OpenTelemetry/Formatters/SummitSponsorExtraQuestionTypeAuditLogFormatterTest.php
@@ -0,0 +1,107 @@
+<?php
+
+namespace Tests\OpenTelemetry\Formatters;
+
+use App\Audit\ConcreteFormatters\SummitSponsorExtraQuestionTypeAuditLogFormatter;
+use App\Audit\Interfaces\IAuditStrategy;
+use Tests\OpenTelemetry\Formatters\Support\AuditContextBuilder;
+use Mockery;
+use Tests\TestCase;
+
+class SummitSponsorExtraQuestionTypeAuditLogFormatterTest extends TestCase
+{
+    private const QUESTION_ID = 888;
+    private const QUESTION_LABEL = 'Company Size';
+    private const QUESTION_TYPE = 'Dropdown';
+    private const SPONSOR_ID = 102;
+    private const SPONSOR_COMPANY_NAME = 'Acme Corp';
+    private const NEW_QUESTION_LABEL = 'Company Industry';
+
+    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
+    {
+        $mockCompany = Mockery::mock('models\main\Company');
+        $mockCompany->shouldReceive('getName')->andReturn(self::SPONSOR_COMPANY_NAME);
+
+        $mockSponsor = Mockery::mock('models\summit\Sponsor');
+        $mockSponsor->shouldReceive('getId')->andReturn(self::SPONSOR_ID);
+        $mockSponsor->shouldReceive('getCompany')->andReturn($mockCompany);
+
+        $mock = Mockery::mock('App\Models\Foundation\Summit\ExtraQuestions\SummitSponsorExtraQuestionType');
+        $mock->shouldReceive('getId')->andReturn(self::QUESTION_ID);
+        $mock->shouldReceive('getLabel')->andReturn(self::QUESTION_LABEL);
+        $mock->shouldReceive('getType')->andReturn(self::QUESTION_TYPE);
+        $mock->shouldReceive('getSponsor')->andReturn($mockSponsor);
+
+        return $mock;
+    }
+
+    public function testSubjectCreationAuditMessage(): void
+    {
+        $formatter = new SummitSponsorExtraQuestionTypeAuditLogFormatter(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);
+        $this->assertStringContainsString((string)self::SPONSOR_ID, $result);
+        $this->assertStringContainsString(self::SPONSOR_COMPANY_NAME, $result);
+    }
+
+    public function testSubjectUpdateAuditMessage(): void
+    {
+        $formatter = new SummitSponsorExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $changeSet = ['label' => [self::QUESTION_LABEL, self::NEW_QUESTION_LABEL]];
+
+        $result = $formatter->format($this->mockSubject, $changeSet);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+
+    public function testSubjectDeletionAuditMessage(): void
+    {
+        $formatter = new SummitSponsorExtraQuestionTypeAuditLogFormatter(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 SummitSponsorExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_CREATION);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format(new \stdClass(), []);
+
+        $this->assertNull($result);
+    }
+
+    public function testFormatterHandlesEmptyChangeSet(): void
+    {
+        $formatter = new SummitSponsorExtraQuestionTypeAuditLogFormatter(IAuditStrategy::EVENT_ENTITY_UPDATE);
+        $formatter->setContext(AuditContextBuilder::default()->build());
+        $result = $formatter->format($this->mockSubject, []);
+
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('updated', $result);
+    }
+}

From 893af028a1c7c3044193b0c87755d91d85c76f3e Mon Sep 17 00:00:00 2001
From: Jose Andres Tejerina <andres.tejerina@exomindset.co>
Date: Thu, 12 Feb 2026 16:06:28 -0300
Subject: [PATCH 2/2] feat: add new audit log for sponsors

---
 config/audit_log.php | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/config/audit_log.php b/config/audit_log.php
index cd204dd5e..c9637e9cd 100644
--- a/config/audit_log.php
+++ b/config/audit_log.php
@@ -228,5 +228,41 @@
             'enabled' => true,
             'strategy' => \App\Audit\ConcreteFormatters\PresentationAttendeeVoteAuditLogFormatter::class,
         ],
+        \models\summit\SponsorAd::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorAdAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorBadgeScan::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorBadgeScanAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorBadgeScanExtraQuestionAnswer::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorBadgeScanExtraQuestionAnswerAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorMaterial::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorMaterialAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorSocialNetwork::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorSocialNetworkAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorSummitRegistrationDiscountCode::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorSummitRegistrationDiscountCodeAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorSummitRegistrationPromoCode::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorSummitRegistrationPromoCodeAuditLogFormatter::class,
+        ],
+        \models\summit\SponsorUserInfoGrant::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SponsorUserInfoGrantAuditLogFormatter::class,
+        ],
+        \App\Models\Foundation\Summit\ExtraQuestions\SummitSponsorExtraQuestionType::class => [
+            'enabled' => true,
+            'strategy' => \App\Audit\ConcreteFormatters\SummitSponsorExtraQuestionTypeAuditLogFormatter::class,
+        ],
     ]
 ];