Do not allow cascade deletion for rack devices as this table is optional to reference an asset and will cause issues when adding a devoce without a selected asset

ajax/ajax_contact_details.php

@@ -399,7 +399,7 @@ ob_start();
         <?php if ($credential_count) { ?>
         <div class="tab-pane fade" id="pills-contact-credentials<?php echo $contact_id; ?>">
             <div class="table-responsive-sm">
-                <table class="table table-striped table-borderless table-hover table-sm">
+                <table class="table table-striped table-borderless table-hover table-sm dataTables" style="width:100%">
                     <thead>
                     <tr>
                         <th>Name</th>

database_updates.php

@@ -2915,18 +2915,6 @@ if (LATEST_DATABASE_VERSION > CURRENT_DATABASE_VERSION) {
             ADD FOREIGN KEY (`asset_id`) REFERENCES `assets`(`asset_id`) ON DELETE CASCADE
         ");
 
-        // Clean up orphaned unit_asset_id rows in rack_units
-        mysqli_query($mysqli, "
-            DELETE FROM `rack_units`
-            WHERE `unit_asset_id` NOT IN (SELECT `asset_id` FROM `assets`);
-        ");
-
-        // Add foreign key to rack_units
-        mysqli_query($mysqli, "
-            ALTER TABLE `rack_units`
-            ADD FOREIGN KEY (`unit_asset_id`) REFERENCES `assets`(`asset_id`) ON DELETE CASCADE
-        ");
-
         // Clean up orphaned service_id rows in service_assets
         mysqli_query($mysqli, "
             DELETE FROM `service_assets`

db.sql

@@ -1351,9 +1351,7 @@ CREATE TABLE `rack_units` (
   `unit_rack_id` int(11) NOT NULL,
   PRIMARY KEY (`unit_id`),
   KEY `unit_rack_id` (`unit_rack_id`),
-  KEY `unit_asset_id` (`unit_asset_id`),
+  KEY `unit_asset_id` (`unit_asset_id`)
-  CONSTRAINT `rack_units_ibfk_1` FOREIGN KEY (`unit_rack_id`) REFERENCES `racks` (`rack_id`) ON DELETE CASCADE,
-  CONSTRAINT `rack_units_ibfk_2` FOREIGN KEY (`unit_asset_id`) REFERENCES `assets` (`asset_id`) ON DELETE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
@@ -2428,4 +2426,4 @@ CREATE TABLE `vendors` (
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
--- Dump completed on 2025-03-13 21:33:12
+-- Dump completed on 2025-03-14 15:31:19

functions.php

@@ -13,8 +13,7 @@ use PHPMailer\PHPMailer\PHPMailer;
 use PHPMailer\PHPMailer\Exception;
 
 // Function to generate both crypto & URL safe random strings
-function randomString($length = 16)
+function randomString($length = 16) {
-{
     // Generate some cryptographically safe random bytes
     //  Generate a little more than requested as we'll lose some later converting
     $random_bytes = random_bytes($length + 5);
@@ -31,8 +30,7 @@ function randomString($length = 16)
 }
 
 // Older keygen function - only used for TOTP currently
-function key32gen()
+function key32gen() {
-{
     $chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
     $chars .= "234567";
     while (1) {
@@ -46,25 +44,23 @@ function key32gen()
     return $key;
 }
 
-function nullable_htmlentities($unsanitizedInput)
+function nullable_htmlentities($unsanitizedInput) {
-{
     //return htmlentities($unsanitizedInput ?? '');
     return htmlspecialchars($unsanitizedInput ?? '', ENT_QUOTES, 'UTF-8');
 }
 
-function initials($str)
+function initials($string) {
-{
+    if (!empty($string)) {
-    if (!empty($str)) {
+        $return = '';
-        $ret = '';
+        foreach (explode(' ', $string) as $word) {
-        foreach (explode(' ', $str) as $word)
+            $return .= mb_strtoupper($word[0], 'UTF-8'); // Use mb_strtoupper for UTF-8 support
-            $ret .= strtoupper($word[0]);
+        }
-        $ret = substr($ret, 0, 2);
+        $return = substr($return, 0, 2);
-        return $ret;
+        return $return;
     }
 }
 
-function removeDirectory($path)
+function removeDirectory($path) {
-{
     if (!file_exists($path)) {
         return;
     }
@@ -76,13 +72,11 @@ function removeDirectory($path)
     rmdir($path);
 }
 
-function getUserAgent()
+function getUserAgent() {
-{
     return $_SERVER['HTTP_USER_AGENT'];
 }
 
-function getIP()
+function getIP() {
-{
     if (defined("CONST_GET_IP_METHOD")) {
         if (CONST_GET_IP_METHOD == "HTTP_X_FORWARDED_FOR") {
             $ip = getenv('HTTP_X_FORWARDED_FOR');
@@ -100,8 +94,7 @@ function getIP()
     return $ip;
 }
 
-function getWebBrowser($user_browser)
+function getWebBrowser($user_browser) {
-{
     $browser        =   "-";
     $browser_array  =   array(
         '/msie/i'       =>  "<i class='fab fa-fw fa-internet-explorer text-secondary'></i> Internet Explorer",
@@ -120,8 +113,7 @@ function getWebBrowser($user_browser)
     return $browser;
 }
 
-function getOS($user_os)
+function getOS($user_os) {
-{
     $os_platform    =   "-";
     $os_array       =   array(
         '/windows/i'            =>  "<i class='fab fa-fw fa-windows text-secondary'></i> Windows",
@@ -141,8 +133,7 @@ function getOS($user_os)
     return $os_platform;
 }
 
-function getDevice()
+function getDevice() {
-{
     $tablet_browser = 0;
     $mobile_browser = 0;
     if (preg_match('/(tablet|ipad|playbook)|(android(?!.*(mobi|opera mini)))/i', strtolower($_SERVER['HTTP_USER_AGENT']))) {
@@ -189,8 +180,7 @@ function getDevice()
     }
 }
 
-function truncate($text, $chars)
+function truncate($text, $chars) {
-{
     if (strlen($text) <= $chars) {
         return $text;
     }
@@ -203,8 +193,7 @@ function truncate($text, $chars)
     return $text . "...";
 }
 
-function formatPhoneNumber($phoneNumber)
+function formatPhoneNumber($phoneNumber) {
-{
     global $mysqli;
 
     // Get Phone Mask Option
@@ -240,8 +229,7 @@ function formatPhoneNumber($phoneNumber)
     return $phoneNumber;
 }
 
-function mkdirMissing($dir)
+function mkdirMissing($dir) {
-{
     if (!is_dir($dir)) {
         mkdir($dir);
     }
@@ -249,8 +237,7 @@ function mkdirMissing($dir)
 
 // Called during initial setup
 // Encrypts the master key with the user's password
-function setupFirstUserSpecificKey($user_password, $site_encryption_master_key)
+function setupFirstUserSpecificKey($user_password, $site_encryption_master_key) {
-{
     $iv = randomString();
     $salt = randomString();
 
@@ -268,8 +255,7 @@ function setupFirstUserSpecificKey($user_password, $site_encryption_master_key)
  * New Users: Requires the admin setting up their account have a Specific/Session key configured
  * Password Changes: Will use the current info in the session.
 */
-function encryptUserSpecificKey($user_password)
+function encryptUserSpecificKey($user_password) {
-{
     $iv = randomString();
     $salt = randomString();