From 62c059b38414e5fba64af6e5750625ab0160a1df Mon Sep 17 00:00:00 2001
From: Mike Koch <mkoch227@gmail.com>
Date: Wed, 4 Oct 2017 13:07:12 -0400
Subject: [PATCH] Finished rewriting all of the migrations

---
 install/migrations/core.php                   |  13 ++
 .../v310/AddApiUrlRewriteSetting.php          |  15 ++
 .../migrations/v310/AddCustomNavElements.php  |  28 +++
 .../v310/AddMoreColorOptionsToCategories.php  |  20 ++
 .../migrations/v310/AddNewLoginSettings.php   |  21 +++
 .../migrations/v310/AddStackTraceToLogs.php   |  15 ++
 .../v310/ConvertPresetToIndividualColors.php  | 125 +++++++++++++
 install/migrations/v320/AddAuditTrail.php     |  26 +++
 ...DescriptionToCategoriesAndCustomFields.php |  33 ++++
 .../ajax/install-database-ajax.php            | 100 ----------
 install/mods-for-hesk/ajax/task-ajax.php      |  32 ----
 .../ajax/uninstall-database-ajax.php          |  17 --
 install/mods-for-hesk/sql/installSql.php      | 175 ------------------
 install/mods-for-hesk/sql/uninstallSql.php    | 110 -----------
 14 files changed, 296 insertions(+), 434 deletions(-)
 create mode 100644 install/migrations/v310/AddApiUrlRewriteSetting.php
 create mode 100644 install/migrations/v310/AddCustomNavElements.php
 create mode 100644 install/migrations/v310/AddMoreColorOptionsToCategories.php
 create mode 100644 install/migrations/v310/AddNewLoginSettings.php
 create mode 100644 install/migrations/v310/AddStackTraceToLogs.php
 create mode 100644 install/migrations/v310/ConvertPresetToIndividualColors.php
 create mode 100644 install/migrations/v320/AddAuditTrail.php
 create mode 100644 install/migrations/v320/AddDescriptionToCategoriesAndCustomFields.php
 delete mode 100644 install/mods-for-hesk/ajax/install-database-ajax.php
 delete mode 100644 install/mods-for-hesk/ajax/task-ajax.php
 delete mode 100644 install/mods-for-hesk/ajax/uninstall-database-ajax.php
 delete mode 100644 install/mods-for-hesk/sql/installSql.php
 delete mode 100644 install/mods-for-hesk/sql/uninstallSql.php

diff --git a/install/migrations/core.php b/install/migrations/core.php
index 8032096b..c7a93a1d 100644
--- a/install/migrations/core.php
+++ b/install/migrations/core.php
@@ -117,5 +117,18 @@ function getAllMigrations() {
         80 => new UpdateMigration('3.0.5', '3.0.4'),
         81 => new UpdateMigration('3.0.6', '3.0.5'),
         82 => new UpdateMigration('3.0.7', '3.0.6'),
+        //3.1.0
+        83 => new \v310\AddStackTraceToLogs(),
+        84 => new \v310\AddCustomNavElements(),
+        85 => new \v310\AddMoreColorOptionsToCategories(),
+        86 => new \v310\AddNewLoginSettings(),
+        87 => new \v310\AddApiUrlRewriteSetting(),
+        88 => new \v310\ConvertPresetToIndividualColors(),
+        89 => new UpdateMigration('3.1.0', '3.0.7'),
+        //3.1.1
+        90 => new UpdateMigration('3.1.1', '3.1.0'),
+        //3.2.0
+        91 => new \v320\AddDescriptionToCategoriesAndCustomFields(),
+        92 => new \v320\AddAuditTrail(),
     );
 }
\ No newline at end of file
diff --git a/install/migrations/v310/AddApiUrlRewriteSetting.php b/install/migrations/v310/AddApiUrlRewriteSetting.php
new file mode 100644
index 00000000..cf1d6846
--- /dev/null
+++ b/install/migrations/v310/AddApiUrlRewriteSetting.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace v310;
+
+
+class AddApiUrlRewriteSetting extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('api_url_rewrite', '0')");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'api_url_rewrite'");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v310/AddCustomNavElements.php b/install/migrations/v310/AddCustomNavElements.php
new file mode 100644
index 00000000..a3585df6
--- /dev/null
+++ b/install/migrations/v310/AddCustomNavElements.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace v310;
+
+
+class AddCustomNavElements extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_nav_element` 
+            (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+             image_url TEXT,
+             font_icon VARCHAR(200),
+             place INT NOT NULL,
+             url VARCHAR(500) NOT NULL,
+             sort INT NOT NULL)");
+        $this->executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_nav_element_to_text`
+            (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+             nav_element_id INT NOT NULL,
+             language VARCHAR(200) NOT NULL,
+             text VARCHAR(200) NOT NULL,
+             subtext VARCHAR(200))");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_nav_element`");
+        $this->executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_nav_element_to_text`");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v310/AddMoreColorOptionsToCategories.php b/install/migrations/v310/AddMoreColorOptionsToCategories.php
new file mode 100644
index 00000000..41e21d2d
--- /dev/null
+++ b/install/migrations/v310/AddMoreColorOptionsToCategories.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace v310;
+
+
+class AddMoreColorOptionsToCategories extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` ADD COLUMN `foreground_color` VARCHAR(7) NOT NULL DEFAULT 'AUTO'");
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` ADD COLUMN `display_border_outline` ENUM('0','1') NOT NULL DEFAULT '0'");
+        $this->executeQuery("UPDATE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` SET `color` = '#FFFFFF' WHERE `color` IS NULL");
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` CHANGE `color` `background_color` VARCHAR(7) NOT NULL DEFAULT '#FFFFFF'");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `foreground_color`");
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `display_border_outline`");
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` CHANGE `background_color` `color` VARCHAR(7) NOT NULL DEFAULT '#FFFFFF'");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v310/AddNewLoginSettings.php b/install/migrations/v310/AddNewLoginSettings.php
new file mode 100644
index 00000000..d37184d6
--- /dev/null
+++ b/install/migrations/v310/AddNewLoginSettings.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace v310;
+
+
+class AddNewLoginSettings extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_background_type', 'color')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_background', '#d2d6de')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_box_header', 'helpdesk-title')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_box_header_image', '')");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'login_background_type'");
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'login_background'");
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'login_box_header'");
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'login_box_header_image'");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v310/AddStackTraceToLogs.php b/install/migrations/v310/AddStackTraceToLogs.php
new file mode 100644
index 00000000..ec89b916
--- /dev/null
+++ b/install/migrations/v310/AddStackTraceToLogs.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace v310;
+
+
+class AddStackTraceToLogs extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "logging` ADD COLUMN `stack_trace` TEXT");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "logging` DROP COLUMN `stack_trace`");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v310/ConvertPresetToIndividualColors.php b/install/migrations/v310/ConvertPresetToIndividualColors.php
new file mode 100644
index 00000000..b3c0127b
--- /dev/null
+++ b/install/migrations/v310/ConvertPresetToIndividualColors.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace v310;
+
+
+class ConvertPresetToIndividualColors extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $theme_preset_rs = $this->executeQuery("SELECT `Value` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'admin_color_scheme'");
+        if (hesk_dbNumRows($theme_preset_rs) === 0) {
+            $theme = 'skin-blue';
+        } else {
+            $theme_preset_row = hesk_dbFetchAssoc($theme_preset_rs);
+            $theme = $theme_preset_row['Value'];
+        }
+
+        $light_theme = preg_match('/.*-light/g', $theme);
+        $navbar = array(
+            'background' => '',
+            'text' => '#fff',
+            'text_hover' => '#fff',
+            'background_hover' => ''
+        );
+        $navbar_brand = array(
+            'background' => '',
+            'text' => '#fff',
+            'text_hover' => '#fff',
+            'background_hover' => ''
+        );
+        $sidebar = array(
+            'background' => $light_theme ? '#f9fafc' : '#222d32',
+            'text' => $light_theme ? '#444' : '#b8c7ce',
+            'text_hover' => $light_theme ? '#444' : '#fff',
+            'background_hover' => $light_theme ? '#f4f4f5' : '#1e282c',
+            'font_weight' => $light_theme ? 'bold' : 'normal'
+        );
+        $sidebar_header = array(
+            'background' => $light_theme ? '#f9fafc' : '#1a2226',
+            'text' => $light_theme ? '#848484' : '#4b646f',
+        );
+        if (preg_match('/skin-blue.*/', $theme)) {
+            $navbar['background'] = '#3c8dbc';
+            $navbar['background_hover'] = '#367fa9';
+
+            $navbar_brand['background'] = $light_theme ? '#3c8dbc' : '#367fa9';
+            $navbar_brand['background_hover'] = $light_theme ? '#3b8ab8' : '#357ca5';
+        } elseif (preg_match('/skin-yellow.*/', $theme)) {
+            $navbar['background'] = '#f39c12';
+            $navbar['background_hover'] = '#da8c10';
+
+            $navbar_brand['background'] = $light_theme ? '#f39c12' : '#e08e0b';
+            $navbar_brand['background_hover'] = $light_theme ? '#f39a0d' : '#db8b0b';
+        } elseif (preg_match('/skin-green.*/', $theme)) {
+            $navbar['background'] = '#00a65a';
+            $navbar['background_hover'] = '#009551';
+
+            $navbar_brand['background'] = $light_theme ? '#00a65a' : '#008d4c';
+            $navbar_brand['background_hover'] = $light_theme ? '#00a157' : '#008749';
+        } elseif (preg_match('/skin-purple.*/', $theme)) {
+            $navbar['background'] = '#605ca8';
+            $navbar['background_hover'] = '#565397';
+
+            $navbar_brand['background'] = $light_theme ? '#605ca8' : '#555299';
+            $navbar_brand['background_hover'] = $light_theme ? '#5d59a6' : '#545096';
+        } elseif (preg_match('/skin-red.*/', $theme)) {
+            $navbar['background'] = '#dd4b39';
+            $navbar['background_hover'] = '#c64333';
+
+            $navbar_brand['background'] = $light_theme ? '#dd4b39' : '#d73925';
+            $navbar_brand['background_hover'] = $light_theme ? '#dc4735' : '#d33724';
+        } else {
+            $navbar['background'] = '#fff';
+            $navbar['background_hover'] = '#eee';
+            $navbar['text_color'] = '#333';
+            $navbar['text_hover'] = '#333';
+
+            $navbar_brand['background'] = '#fff';
+            $navbar_brand['background_hover'] = '#fcfcfc';
+            $navbar_brand['text'] = '#333';
+            $navbar_brand['text_hover'] = '#333';
+        }
+
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_background', '{$navbar['background']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_background_hover', '{$navbar['background_hover']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_text', '{$navbar['text']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_text_hover', '{$navbar['text_hover']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_brand_background', '{$navbar_brand['background']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_brand_background_hover', '{$navbar_brand['background_hover']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_brand_text', '{$navbar_brand['text']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_navbar_brand_text_hover', '{$navbar_brand['text_hover']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_background', '{$sidebar['background']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_background_hover', '{$sidebar['background_hover']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_text', '{$sidebar['text']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_text_hover', '{$sidebar['text_hover']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_font_weight', '{$sidebar['font_weight']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_header_background', '{$sidebar_header['background']}')");
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_sidebar_header_text', '{$sidebar_header['text']}')");
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` IN ('rtl', 'admin_color_scheme')");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
+            VALUES ('admin_color_scheme', 'skin-blue')");
+        $this->executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` IN ('admin_navbar_background',
+            'admin_navbar_background_hover', 'admin_navbar_text', 'admin_navbar_text_hover', 'admin_navbar_brand_background',
+            'admin_navbar_brand_background_hover', 'admin_navbar_brand_text', 'admin_navbar_brand_text_hover', 'admin_sidebar_background',
+            'admin_sidebar_background_hover', 'admin_sidebar_text', 'admin_sidebar_text_hover', 'admin_sidebar_font_weight',
+            'admin_sidebar_header_background', 'admin_sidebar_header_text')");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v320/AddAuditTrail.php b/install/migrations/v320/AddAuditTrail.php
new file mode 100644
index 00000000..7c0dc66f
--- /dev/null
+++ b/install/migrations/v320/AddAuditTrail.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace v320;
+
+
+class AddAuditTrail extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "audit_trail` (
+            `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
+            `entity_id` INT NOT NULL,
+            `entity_type` VARCHAR(50) NOT NULL,
+            `language_key` VARCHAR(100) NOT NULL, 
+            `date` TIMESTAMP NOT NULL)");
+        $this->executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "audit_trail_to_replacement_values` (
+            `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
+            `audit_trail_id` INT NOT NULL, 
+            `replacement_index` INT NOT NULL, 
+            `replacement_value` TEXT NOT NULL)");
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "audit_trail`");
+        $this->executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "audit_trail_to_replacement_values`");
+    }
+}
\ No newline at end of file
diff --git a/install/migrations/v320/AddDescriptionToCategoriesAndCustomFields.php b/install/migrations/v320/AddDescriptionToCategoriesAndCustomFields.php
new file mode 100644
index 00000000..e242dc2f
--- /dev/null
+++ b/install/migrations/v320/AddDescriptionToCategoriesAndCustomFields.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace v320;
+
+
+class AddDescriptionToCategoriesAndCustomFields extends \AbstractMigration {
+
+    function up($hesk_settings) {
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories`
+            ADD COLUMN `mfh_description` TEXT");
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_fields`
+            ADD COLUMN `mfh_description` TEXT");
+
+        // Purge the custom field caches as we're adding a new field
+        foreach ($hesk_settings['languages'] as $key => $value) {
+            $language_hash = sha1($key);
+            hesk_unlink(HESK_PATH . "cache/cf_{$language_hash}.cache.php");
+        }
+    }
+
+    function down($hesk_settings) {
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories`
+            DROP COLUMN `mfh_description`");
+        $this->executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_fields`
+            DROP COLUMN `mfh_description`");
+
+        // Purge the custom field caches as we're adding a new field
+        foreach ($hesk_settings['languages'] as $key => $value) {
+            $language_hash = sha1($key);
+            hesk_unlink(HESK_PATH . "cache/cf_{$language_hash}.cache.php");
+        }
+    }
+}
\ No newline at end of file
diff --git a/install/mods-for-hesk/ajax/install-database-ajax.php b/install/mods-for-hesk/ajax/install-database-ajax.php
deleted file mode 100644
index 77aed493..00000000
--- a/install/mods-for-hesk/ajax/install-database-ajax.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-define('IN_SCRIPT', 1);
-define('HESK_PATH', '../../../');
-require(HESK_PATH . 'hesk_settings.inc.php');
-require(HESK_PATH . 'inc/common.inc.php');
-hesk_load_database_functions();
-require('../sql/installSql.php');
-
-$version = $_POST['version'];
-if ($version == 2) {
-    executePre140Scripts();
-} elseif ($version == 3) {
-    execute140Scripts();
-} elseif ($version == 4) {
-    execute141Scripts();
-} elseif ($version == 5) {
-    execute150Scripts();
-} elseif ($version == 6) {
-    execute160Scripts();
-} elseif ($version == 7) {
-    execute161Scripts();
-} elseif ($version == 8) {
-    execute170Scripts();
-} elseif ($version == 9) {
-    execute200Scripts();
-} elseif ($version == 10) {
-    execute201Scripts();
-} elseif ($version == 11) {
-    execute210Scripts();
-} elseif ($version == 12) {
-    execute211Scripts();
-} elseif ($version == 13) {
-    execute220Scripts();
-} elseif ($version == 14) {
-    execute221Scripts();
-} elseif ($version == 15) {
-    execute230Scripts();
-} elseif ($version == 16) {
-    execute231Scripts();
-} elseif ($version == 17) {
-    execute232Scripts();
-} elseif ($version == 18) {
-    execute240Scripts();
-} elseif ($version == 19) {
-    execute241Scripts();
-} elseif ($version == 20) {
-    execute242Scripts();
-} elseif ($version == 21) {
-    migrateSettings();
-    execute250Scripts();
-} elseif ($version == 22) {
-    execute251Scripts();
-} elseif ($version == 23) {
-    execute252Scripts();
-} elseif ($version == 24) {
-    execute253Scripts();
-} elseif ($version == 25) {
-    execute254Scripts();
-} elseif ($version == 26) {
-    execute255Scripts();
-} elseif ($version == 27) {
-    execute260Scripts();
-} elseif ($version == 28) {
-    execute261Scripts();
-} elseif ($version == 29) {
-    execute262Scripts();
-} elseif ($version == 30) {
-    execute263Scripts();
-} elseif ($version == 31) {
-    execute264Scripts();
-} elseif ($version == 32) {
-    execute300Beta1Scripts();
-} elseif ($version == 33) {
-    execute300RC1Scripts();
-} elseif ($version == 34) {
-    execute300Scripts();
-} elseif ($version == 35) {
-    execute301Scripts();
-} elseif ($version == 36) {
-    execute302Scripts();
-} elseif ($version == 37) {
-    execute303Scripts();
-} elseif ($version == 38) {
-    execute304Scripts();
-} elseif ($version == 39) {
-    execute305Scripts();
-} elseif ($version == 40) {
-    execute306Scripts();
-} elseif ($version == 41) {
-    execute307Scripts();
-} elseif ($version == 42) {
-    execute310Scripts();
-} elseif ($version == 43) {
-    execute311Scripts();
-} else {
-    $response = 'The version "' . $version . '" was not recognized. Check the value submitted and try again.';
-    print $response;
-    http_response_code(400);
-}
-return;
diff --git a/install/mods-for-hesk/ajax/task-ajax.php b/install/mods-for-hesk/ajax/task-ajax.php
deleted file mode 100644
index 211e6f02..00000000
--- a/install/mods-for-hesk/ajax/task-ajax.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-define('IN_SCRIPT', 1);
-define('HESK_PATH', '../../../');
-require(HESK_PATH . 'hesk_settings.inc.php');
-require(HESK_PATH . 'inc/common.inc.php');
-hesk_load_database_functions();
-require('../sql/installSql.php');
-
-$task = $_POST['task'];
-if ($task == 'ip-email-bans') {
-    $numberOfBans = checkForIpOrEmailBans();
-    $jsonToSend = array();
-    if ($numberOfBans > 0) {
-        $jsonToSend['status'] = 'ATTENTION';
-        $jsonToSend['users'] = array();
-        $users = getUsers();
-        foreach ($users as $user) {
-            array_push($jsonToSend['users'], $user);
-        }
-    } else {
-        $jsonToSend['status'] = 'SUCCESS';
-    }
-    print json_encode($jsonToSend);
-} elseif ($task == 'migrate-bans') {
-    migrateBans($_POST['user']);
-} elseif ($task == 'initialize-statuses') {
-    initializeXrefTable();
-} else {
-    $response = 'The task "' . $task . '" was not recognized. Check your spelling and try again.';
-    print $response;
-    http_response_code(400);
-}
\ No newline at end of file
diff --git a/install/mods-for-hesk/ajax/uninstall-database-ajax.php b/install/mods-for-hesk/ajax/uninstall-database-ajax.php
deleted file mode 100644
index 92c3af7c..00000000
--- a/install/mods-for-hesk/ajax/uninstall-database-ajax.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-define('IN_SCRIPT', 1);
-define('HESK_PATH', '../../../');
-require(HESK_PATH . 'hesk_settings.inc.php');
-require(HESK_PATH . 'inc/common.inc.php');
-hesk_load_database_functions();
-require('../sql/uninstallSql.php');
-
-$task = $_POST['task'];
-if ($task == 'status-change') {
-    replaceStatusColumn();
-} elseif ($task == 'drop-columns') {
-    removeOtherColumns();
-} else {
-    http_response_code(400);
-}
-return;
\ No newline at end of file
diff --git a/install/mods-for-hesk/sql/installSql.php b/install/mods-for-hesk/sql/installSql.php
deleted file mode 100644
index 93848b24..00000000
--- a/install/mods-for-hesk/sql/installSql.php
+++ /dev/null
@@ -1,175 +0,0 @@
-<?php
-
-function execute310Scripts() {
-    global $hesk_settings;
-    hesk_dbConnect();
-
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "logging` ADD COLUMN `stack_trace` TEXT");
-    executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_nav_element` 
-        (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
-         image_url TEXT,
-         font_icon VARCHAR(200),
-         place INT NOT NULL,
-         url VARCHAR(500) NOT NULL,
-         sort INT NOT NULL)");
-    executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_nav_element_to_text`
-        (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
-         nav_element_id INT NOT NULL,
-         language VARCHAR(200) NOT NULL,
-         text VARCHAR(200) NOT NULL,
-         subtext VARCHAR(200))");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` ADD COLUMN `foreground_color` VARCHAR(7) NOT NULL DEFAULT 'AUTO'");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` ADD COLUMN `display_border_outline` ENUM('0','1') NOT NULL DEFAULT '0'");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` CHANGE `color` `background_color` VARCHAR(7) NOT NULL DEFAULT '#FFFFFF'");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_background_type', 'color')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_background', '#d2d6de')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_box_header', 'helpdesk-title')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('login_box_header_image', '')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) VALUES ('api_url_rewrite', '0')");
-
-    // Copy over color presets to the custom values
-    $theme_preset_rs = executeQuery("SELECT `Value` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` = 'admin_color_scheme'");
-    if (hesk_dbNumRows($theme_preset_rs) === 0) {
-        $theme = 'skin-blue';
-    } else {
-        $theme_preset_row = hesk_dbFetchAssoc($theme_preset_rs);
-        $theme = $theme_preset_row['Value'];
-    }
-
-    $light_theme = preg_match('/.*-light/g', $theme);
-    $navbar = array(
-        'background' => '',
-        'text' => '#fff',
-        'text_hover' => '#fff',
-        'background_hover' => ''
-    );
-    $navbar_brand = array(
-        'background' => '',
-        'text' => '#fff',
-        'text_hover' => '#fff',
-        'background_hover' => ''
-    );
-    $sidebar = array(
-        'background' => $light_theme ? '#f9fafc' : '#222d32',
-        'text' => $light_theme ? '#444' : '#b8c7ce',
-        'text_hover' => $light_theme ? '#444' : '#fff',
-        'background_hover' => $light_theme ? '#f4f4f5' : '#1e282c',
-        'font_weight' => $light_theme ? 'bold' : 'normal'
-    );
-    $sidebar_header = array(
-        'background' => $light_theme ? '#f9fafc' : '#1a2226',
-        'text' => $light_theme ? '#848484' : '#4b646f',
-    );
-    if (preg_match('/skin-blue.*/', $theme)) {
-        $navbar['background'] = '#3c8dbc';
-        $navbar['background_hover'] = '#367fa9';
-
-        $navbar_brand['background'] = $light_theme ? '#3c8dbc' : '#367fa9';
-        $navbar_brand['background_hover'] = $light_theme ? '#3b8ab8' : '#357ca5';
-    } elseif (preg_match('/skin-yellow.*/', $theme)) {
-        $navbar['background'] = '#f39c12';
-        $navbar['background_hover'] = '#da8c10';
-
-        $navbar_brand['background'] = $light_theme ? '#f39c12' : '#e08e0b';
-        $navbar_brand['background_hover'] = $light_theme ? '#f39a0d' : '#db8b0b';
-    } elseif (preg_match('/skin-green.*/', $theme)) {
-        $navbar['background'] = '#00a65a';
-        $navbar['background_hover'] = '#009551';
-
-        $navbar_brand['background'] = $light_theme ? '#00a65a' : '#008d4c';
-        $navbar_brand['background_hover'] = $light_theme ? '#00a157' : '#008749';
-    } elseif (preg_match('/skin-purple.*/', $theme)) {
-        $navbar['background'] = '#605ca8';
-        $navbar['background_hover'] = '#565397';
-
-        $navbar_brand['background'] = $light_theme ? '#605ca8' : '#555299';
-        $navbar_brand['background_hover'] = $light_theme ? '#5d59a6' : '#545096';
-    } elseif (preg_match('/skin-red.*/', $theme)) {
-        $navbar['background'] = '#dd4b39';
-        $navbar['background_hover'] = '#c64333';
-
-        $navbar_brand['background'] = $light_theme ? '#dd4b39' : '#d73925';
-        $navbar_brand['background_hover'] = $light_theme ? '#dc4735' : '#d33724';
-    } else {
-        $navbar['background'] = '#fff';
-        $navbar['background_hover'] = '#eee';
-        $navbar['text_color'] = '#333';
-        $navbar['text_hover'] = '#333';
-
-        $navbar_brand['background'] = '#fff';
-        $navbar_brand['background_hover'] = '#fcfcfc';
-        $navbar_brand['text'] = '#333';
-        $navbar_brand['text_hover'] = '#333';
-    }
-
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_background', '{$navbar['background']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_background_hover', '{$navbar['background_hover']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_text', '{$navbar['text']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_text_hover', '{$navbar['text_hover']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_brand_background', '{$navbar_brand['background']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_brand_background_hover', '{$navbar_brand['background_hover']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_brand_text', '{$navbar_brand['text']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_navbar_brand_text_hover', '{$navbar_brand['text_hover']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_background', '{$sidebar['background']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_background_hover', '{$sidebar['background_hover']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_text', '{$sidebar['text']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_text_hover', '{$sidebar['text_hover']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_font_weight', '{$sidebar['font_weight']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_header_background', '{$sidebar_header['background']}')");
-    executeQuery("INSERT INTO `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` (`Key`, `Value`) 
-        VALUES ('admin_sidebar_header_text', '{$sidebar_header['text']}')");
-    executeQuery("DELETE FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings` WHERE `Key` IN ('rtl', 'admin_color_scheme')");
-
-    updateVersion('3.1.0');
-}
-
-function execute311Scripts() {
-    global $hesk_settings;
-    hesk_dbConnect();
-
-    updateVersion('3.1.1');
-}
-
-function execute320Scripts() {
-    global $hesk_settings;
-    hesk_dbConnect();
-
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories`
-        ADD COLUMN `mfh_description` TEXT");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "custom_fields`
-        ADD COLUMN `mfh_description` TEXT");
-
-    // Purge the custom field caches as we're adding a new field
-    foreach ($hesk_settings['languages'] as $key => $value) {
-        $language_hash = sha1($key);
-        hesk_unlink(HESK_PATH . "cache/cf_{$language_hash}.cache.php");
-    }
-
-    executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "audit_trail` (
-        `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
-        `entity_id` INT NOT NULL,
-        `entity_type` VARCHAR(50) NOT NULL,
-        `language_key` VARCHAR(100) NOT NULL, 
-        `date` TIMESTAMP NOT NULL)");
-    executeQuery("CREATE TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "audit_trail_to_replacement_values` (
-        `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
-        `audit_trail_id` INT NOT NULL, 
-        `replacement_index` INT NOT NULL, 
-        `replacement_value` TEXT NOT NULL)");
-
-    updateVersion('3.2.0');
-}
\ No newline at end of file
diff --git a/install/mods-for-hesk/sql/uninstallSql.php b/install/mods-for-hesk/sql/uninstallSql.php
deleted file mode 100644
index 6d12cda5..00000000
--- a/install/mods-for-hesk/sql/uninstallSql.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-require(HESK_PATH . 'hesk_settings.inc.php');
-
-function executeQuery($sql)
-{
-    global $hesk_last_query;
-    global $hesk_db_link;
-    if (function_exists('mysqli_connect')) {
-
-        if (!$hesk_db_link && !hesk_dbConnect()) {
-            return false;
-        }
-
-        $hesk_last_query = $sql;
-
-        if ($res = @mysqli_query($hesk_db_link, $sql)) {
-            return $res;
-        } else {
-            print "Could not execute query: $sql. MySQL said: " . mysqli_error($hesk_db_link);
-        }
-    } else {
-        if (!$hesk_db_link && !hesk_dbConnect()) {
-            return false;
-        }
-
-        $hesk_last_query = $sql;
-
-        if ($res = @mysql_query($sql, $hesk_db_link)) {
-            return $res;
-        } else {
-            print "Could not execute query: $sql. MySQL said: " . mysql_error();
-        }
-    }
-}
-
-function replaceStatusColumn()
-{
-    global $hesk_settings;
-
-    hesk_dbConnect();
-
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` ADD COLUMN `status_int` ENUM('0','1','2','3','4','5') NOT NULL AFTER `status`;");
-    $ticketsRS = executeQuery("SELECT `id`, `status` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets`;");
-    while ($currentResult = hesk_dbFetchAssoc($ticketsRS)) {
-
-        executeQuery("UPDATE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` SET `status_int` = '" . intval($currentResult['status']) . "' WHERE `id` = " . $currentResult['id']);
-    }
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `status`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` CHANGE COLUMN `status_int` `status` ENUM('0','1','2','3','4','5') NOT NULL");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "statuses`");
-}
-
-function removeOtherColumns()
-{
-    global $hesk_settings;
-
-    hesk_dbConnect();
-    
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `autorefresh`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `parent`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `can_manage_settings`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `active`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `notify_note_unassigned`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `can_change_notification_settings`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "settings`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "verified_emails`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "pending_verification_emails`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "service_messages` DROP COLUMN `icon`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `latitude`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `longitude`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `latitude`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `longitude`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `manager`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `permission_template`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "permission_templates`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "quick_help_sections`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "text_to_status_xref`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "attachments` DROP COLUMN `download_count`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "kb_attachments` DROP COLUMN `download_count`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `html`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `html`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "replies` DROP COLUMN `html`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `user_agent`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `screen_resolution_width`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `screen_resolution_height`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `user_agent`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `screen_resolution_width`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `screen_resolution_height`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "logging`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "user_api_tokens`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "temp_attachment`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "calendar_event`");
-    executeQuery("DROP TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "calendar_event_reminder`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `due_date`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` DROP COLUMN `overdue_email_sent`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `background_color`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `foreground_color`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `display_border_outline`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` DROP COLUMN `usage`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `notify_overdue_unassigned`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "users` DROP COLUMN `default_calendar_view`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `due_date`");
-    executeQuery("ALTER TABLE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "stage_tickets` DROP COLUMN `overdue_email_sent`");
-
-
-    // These queries are ran in case someone used an unfortunate installation they may have not properly cleaned up tables
-    executeQuery('DROP TABLE `' . hesk_dbEscape($hesk_settings['db_pfix']) . 'denied_ips`');
-    executeQuery('DROP TABLE `' . hesk_dbEscape($hesk_settings['db_pfix']) . 'denied_emails`');
-}
\ No newline at end of file