Fix iOS/iPadOS self-service UI routing and database errors (#35739)

Fixes #35722

frontend/components/DeviceUserError/DeviceUserError.tsx

@@ -10,17 +10,21 @@ interface IDeviceUserErrorProps {
   /** Modifies error message for iPhone/iPad/Android */
   isMobileDevice?: boolean;
   isAuthenticationError?: boolean;
+  platform?: string;
 }
 
 const DeviceUserError = ({
   isMobileView = false,
   isMobileDevice = false,
   isAuthenticationError = false,
+  platform,
 }: IDeviceUserErrorProps): JSX.Element => {
   const wrapperClassnames = classNames(baseClass, {
     [`${baseClass}__mobile-view`]: isMobileView,
   });
 
+  const isIOSIPadOS = platform === "ios" || platform === "ipados";
+
   // Default: "Something went wrong"
   let headerContent: React.ReactNode = (
     <>

frontend/layouts/UnsupportedScreenSize/helpers.ts

@@ -4,8 +4,14 @@ const deviceSelfServiceRegex = new RegExp(
   `^${url_prefix}/device/[^/]+/self-service/?$`
 );
 
+// iOS/iPadOS base device route should support low-width screens
+const deviceIOSIPadOSRegex = new RegExp(`^${url_prefix}/device/[^/]+/?$`);
+
 // Define paths that will not show the unsupported screen overlay
-const lowWidthSupportedPathsRegex = [deviceSelfServiceRegex];
+const lowWidthSupportedPathsRegex = [
+  deviceSelfServiceRegex,
+  deviceIOSIPadOSRegex,
+];
 
 const shouldShowUnsupportedScreen = (locationPathname: string) =>
   !lowWidthSupportedPathsRegex.some((regex) => regex.test(locationPathname));

frontend/pages/hosts/details/DeviceUserPage/DeviceUserPage.tsx

@@ -343,6 +343,7 @@ const DeviceUserPage = ({
   } = dupResponse || {};
   const isPremiumTier = license?.tier === "premium";
   const isAppleHost = isAppleDevice(host?.platform);
+  const isIOSIPadOS = host?.platform === "ios" || host?.platform === "ipados";
   const isSetupExperienceSoftwareEnabledPlatform =
     isLinuxLike(host?.platform || "") ||
     host?.platform === "windows" ||
@@ -595,9 +596,22 @@ const DeviceUserPage = ({
       );
     }
 
-    if (isMobileView) {
+    // iOS/iPadOS devices or narrow screens should show mobile UI
+    const shouldShowMobileUI = isIOSIPadOS || isMobileView;
+
+    if (shouldShowMobileUI) {
+      // Force redirect to self-service route for iOS/iPadOS devices
+      if (
+        isIOSIPadOS &&
+        !location.pathname.includes("/self-service") &&
+        hasSelfService
+      ) {
+        router.replace(PATHS.DEVICE_USER_DETAILS_SELF_SERVICE(deviceAuthToken));
+        return <Spinner />;
+      }
+
       // Render the simplified mobile version
-      // Currently only available for self-service page
+      // For iOS/iPadOS and narrow screen devices
       return (
         <div className={`${baseClass} main-content`}>
           <div className="device-user-mobile">
@@ -612,7 +626,7 @@ const DeviceUserPage = ({
               isHostDetailsPolling={showRefetchSpinner}
               hostSoftwareUpdatedAt={host.software_updated_at}
               hostDisplayName={host?.hostname || ""}
-              isMobileView={isMobileView}
+              isMobileView={shouldShowMobileUI}
             />
           </div>
         </div>
@@ -872,6 +886,7 @@ const DeviceUserPage = ({
           isMobileView={isMobileView}
           isMobileDevice={isMobileDevice}
           isAuthenticationError={!!isAuthenticationError}
+          platform={host?.platform}
         />
       ) : (
         <div className={coreWrapperClassnames}>{renderDeviceUserPage()}</div>

server/datastore/mysql/software.go

@@ -2538,6 +2538,7 @@ type hostSoftware struct {
 	SoftwareID            *uint      `db:"software_id"`
 	SoftwareSource        *string    `db:"software_source"`
 	SoftwareExtensionFor  *string    `db:"software_extension_for"`
+	UpgradeCode           *string    `db:"upgrade_code"`
 	InstallerID           *uint      `db:"installer_id"`
 	PackageSelfService    *bool      `db:"package_self_service"`
 	PackageName           *string    `db:"package_name"`
@@ -2574,7 +2575,6 @@ type hostSoftware struct {
 }
 
 func hostInstalledSoftware(ds *Datastore, ctx context.Context, hostID uint) ([]*hostSoftware, error) {
-	// TODO(jacob)?: software_titles.upgrade_code AS upgrade_code,
 	installedSoftwareStmt := `
 		SELECT
 			software_titles.id AS id,
@@ -2583,7 +2583,8 @@ func hostInstalledSoftware(ds *Datastore, ctx context.Context, hostID uint) ([]*
 			software.source AS software_source,
 			software.extension_for AS software_extension_for,
 			software.version AS version,
-			software.bundle_identifier AS bundle_identifier
+			software.bundle_identifier AS bundle_identifier,
+			software_titles.upgrade_code AS upgrade_code
 		FROM
 			host_software
 		INNER JOIN