Fix notification bell, SMS consent kiosk flow, and button alignment

Notification bell:
- Bell now polls /InAppNotifications/Recent every 60s as a SignalR fallback
- Bell dropdown refresh on open so count is always current when staff looks at it

SMS consent → kiosk flow:
- Staff clicks "Get SMS Consent" on Customer Details → AJAX POST to
  /Kiosk/PushSmsConsent stores customer in IMemoryCache (10 min TTL)
- Kiosk PollSession returns smsConsentPending + customerId so tablet navigates
  to /Kiosk/SmsConsent/{customerId} automatically
- Customer reads TCPA consent on tablet, taps I Agree or No Thanks
- On agree: NotifyBySms/SmsConsentedAt/SmsConsentMethod set; in-app notification
  fires; cache cleared; tablet returns to Welcome
- Removed Customers/SmsConsent (staff-browser version); moved view to Kiosk/

Button alignment:
- kiosk.css: added display:flex + align-items:center + justify-content:center to
  all kiosk body buttons so content is centred vertically in tall button outlines

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/PowderCoating.Web/Controllers/CustomersController.cs

@@ -877,74 +877,6 @@ public class CustomersController : Controller
         }
     }
 
-    /// <summary>
-    /// Displays a full-screen SMS consent form for the customer to read and agree to.
-    /// Staff opens this page on a tablet and hands it to the customer; no staff account
-    /// interaction is required — the page is scoped to the customer by ID only.
-    /// Redirects back to Details if the customer has already consented.
-    /// </summary>
-    // GET: Customers/SmsConsent/5
-    public async Task<IActionResult> SmsConsent(int id)
-    {
-        var customer = await _unitOfWork.Customers.GetByIdAsync(id);
-        if (customer == null) return NotFound();
-
-        if (customer.NotifyBySms)
-        {
-            this.ToastInfo("This customer has already given SMS consent.");
-            return RedirectToAction(nameof(Details), new { id });
-        }
-
-        var companyId = _tenantContext.GetCurrentCompanyId();
-        if (companyId.HasValue)
-        {
-            var company = await _unitOfWork.Companies.GetByIdAsync(companyId.Value);
-            ViewBag.CompanyName    = company?.CompanyName;
-            ViewBag.CompanyLogoUrl = !string.IsNullOrEmpty(company?.LogoFilePath)
-                ? Url.Action("Logo", "Kiosk")
-                : null;
-        }
-
-        ViewBag.ShowInactivityTimer = false;
-        ViewBag.CustomerName = $"{customer.ContactFirstName} {customer.ContactLastName}".Trim();
-        if (string.IsNullOrWhiteSpace(ViewBag.CustomerName as string) && !string.IsNullOrEmpty(customer.CompanyName))
-            ViewBag.CustomerName = customer.CompanyName;
-
-        return View(customer.Id);
-    }
-
-    /// <summary>
-    /// Records the customer's SMS consent: sets NotifyBySms, SmsConsentedAt (UTC now),
-    /// and SmsConsentMethod = "InPerson". Called when the customer taps "I Agree" on the
-    /// consent form presented by staff.
-    /// </summary>
-    // POST: Customers/SmsConsent/5
-    [HttpPost, ValidateAntiForgeryToken]
-    public async Task<IActionResult> SmsConsent(int id, bool agreed)
-    {
-        var customer = await _unitOfWork.Customers.GetByIdAsync(id);
-        if (customer == null) return NotFound();
-
-        if (!agreed)
-        {
-            this.ToastError("Customer did not agree to SMS consent.");
-            return RedirectToAction(nameof(Details), new { id });
-        }
-
-        customer.NotifyBySms      = true;
-        customer.SmsConsentedAt   = DateTime.UtcNow;
-        customer.SmsConsentMethod = "InPerson";
-        customer.SmsOptedOutAt    = null;
-
-        await _unitOfWork.Customers.UpdateAsync(customer);
-        await _unitOfWork.CompleteAsync();
-
-        _logger.LogInformation("SMS consent recorded for customer {CustomerId} via staff-presented form", id);
-
-        this.ToastSuccess($"SMS consent recorded for {customer.ContactFirstName} {customer.ContactLastName}.");
-        return RedirectToAction(nameof(Details), new { id });
-    }
-
     /// <summary>
     /// Issues a standalone credit memo and increments the customer's CreditBalance.
     /// Restricted to CompanyAdmin because credits affect the financial ledger. The memo

src/PowderCoating.Web/Controllers/KioskController.cs

@@ -2,6 +2,7 @@ using AutoMapper;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Caching.Memory;
 using Microsoft.Extensions.Logging;
 using PowderCoating.Application.DTOs.Kiosk;
 using PowderCoating.Application.Interfaces;
@@ -39,6 +40,9 @@ public class KioskController : Controller
     private readonly IHubContext<KioskHub>        _kioskHub;
     private readonly ILogger<KioskController>     _logger;
     private readonly ICompanyLogoService          _logoService;
+    private readonly IMemoryCache                 _cache;
+
+    private static string SmsConsentCacheKey(int companyId) => $"kiosk-sms-consent:{companyId}";
 
     /// <summary>Initialises all dependencies for the kiosk controller.</summary>
     public KioskController(
@@ -49,7 +53,8 @@ public class KioskController : Controller
         IEmailService             emailService,
         IHubContext<KioskHub>     kioskHub,
         ILogger<KioskController>  logger,
-        ICompanyLogoService       logoService)
+        ICompanyLogoService       logoService,
+        IMemoryCache              cache)
     {
         _unitOfWork   = unitOfWork;
         _mapper       = mapper;
@@ -59,6 +64,7 @@ public class KioskController : Controller
         _kioskHub     = kioskHub;
         _logger       = logger;
         _logoService  = logoService;
+        _cache        = cache;
     }
 
     // =========================================================================
@@ -104,6 +110,10 @@ public class KioskController : Controller
         if (company == null || company.KioskActivationToken != cookie.Value.token)
             return Json(new { hasSession = false });
 
+        // Check for a staff-pushed SMS consent request before checking for intake sessions.
+        if (_cache.TryGetValue(SmsConsentCacheKey(cookie.Value.companyId), out (int customerId, string customerName) pending))
+            return Json(new { hasSession = false, smsConsentPending = true, customerId = pending.customerId, customerName = pending.customerName });
+
         var window  = DateTime.UtcNow.AddSeconds(-60);
         var session = await _unitOfWork.KioskSessions.FirstOrDefaultAsync(
             s => s.CompanyId == cookie.Value.companyId
@@ -116,6 +126,101 @@ public class KioskController : Controller
         return Json(new { hasSession = true, sessionToken = session.SessionToken });
     }
 
+    // =========================================================================
+    // SMS CONSENT  (staff pushes to kiosk; customer agrees on tablet)
+    // =========================================================================
+
+    /// <summary>
+    /// Staff calls this (authenticated) from the Customer Details page to push an SMS
+    /// consent request to the front-desk kiosk tablet. Stores the customer ID in
+    /// IMemoryCache under a company-scoped key; the kiosk's PollSession endpoint picks
+    /// it up and returns smsConsentPending so the tablet can navigate to the consent page.
+    /// The cache entry expires in 10 minutes in case the customer never approaches the tablet.
+    /// </summary>
+    [HttpPost, ValidateAntiForgeryToken]
+    public async Task<IActionResult> PushSmsConsent(int customerId)
+    {
+        var customer = await _unitOfWork.Customers.GetByIdAsync(customerId);
+        if (customer == null) return Json(new { success = false, message = "Customer not found." });
+
+        if (customer.NotifyBySms)
+            return Json(new { success = false, message = "Customer has already given SMS consent." });
+
+        var companyId = customer.CompanyId;
+        var name      = !string.IsNullOrWhiteSpace(customer.ContactFirstName)
+            ? $"{customer.ContactFirstName} {customer.ContactLastName}".Trim()
+            : customer.CompanyName ?? "Customer";
+
+        _cache.Set(SmsConsentCacheKey(companyId), (customerId, name),
+            new MemoryCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromMinutes(10) });
+
+        _logger.LogInformation("SMS consent pushed to kiosk for customer {CustomerId} by staff", customerId);
+        return Json(new { success = true });
+    }
+
+    /// <summary>
+    /// Displays the full-screen SMS consent form on the kiosk tablet (anonymous, kiosk layout).
+    /// Loads the customer by ID with ignoreQueryFilters because the kiosk has no tenant context.
+    /// </summary>
+    [AllowAnonymous]
+    public async Task<IActionResult> SmsConsent(int customerId)
+    {
+        var cookie = ReadKioskCookie();
+        if (cookie == null) return Forbid();
+
+        var customer = await _unitOfWork.Customers.GetByIdAsync(customerId, ignoreQueryFilters: true);
+        if (customer == null) return NotFound();
+
+        var company = await _unitOfWork.Companies.GetByIdAsync(cookie.Value.companyId, ignoreQueryFilters: true);
+        ViewBag.CompanyName    = company?.CompanyName;
+        ViewBag.CompanyLogoUrl = !string.IsNullOrEmpty(company?.LogoFilePath) ? Url.Action("Logo", "Kiosk") : null;
+        ViewBag.ShowInactivityTimer = false;
+        ViewBag.CustomerName   = !string.IsNullOrWhiteSpace(customer.ContactFirstName)
+            ? $"{customer.ContactFirstName} {customer.ContactLastName}".Trim()
+            : customer.CompanyName ?? "Customer";
+
+        return View(customerId);
+    }
+
+    /// <summary>
+    /// Records the customer's SMS consent from the kiosk tablet and clears the pending cache entry.
+    /// Sets NotifyBySms, SmsConsentedAt, SmsConsentMethod = "KioskInPerson" on the customer record.
+    /// </summary>
+    [AllowAnonymous, HttpPost]
+    public async Task<IActionResult> SmsConsent(int customerId, bool agreed)
+    {
+        var cookie = ReadKioskCookie();
+        if (cookie == null) return Forbid();
+
+        // Always clear the pending consent so the kiosk stops showing the form
+        _cache.Remove(SmsConsentCacheKey(cookie.Value.companyId));
+
+        if (agreed)
+        {
+            var customer = await _unitOfWork.Customers.GetByIdAsync(customerId, ignoreQueryFilters: true);
+            if (customer != null)
+            {
+                customer.NotifyBySms      = true;
+                customer.SmsConsentedAt   = DateTime.UtcNow;
+                customer.SmsConsentMethod = "KioskInPerson";
+                customer.SmsOptedOutAt    = null;
+                await _unitOfWork.Customers.UpdateAsync(customer);
+                await _unitOfWork.CompleteAsync();
+                _logger.LogInformation("SMS consent recorded via kiosk for customer {CustomerId}", customerId);
+
+                await _inApp.CreateAsync(
+                    customer.CompanyId,
+                    "SMS Consent Recorded",
+                    $"{customer.ContactFirstName} {customer.ContactLastName} agreed to SMS notifications on the kiosk.",
+                    "KioskConsent",
+                    link: $"/Customers/Details/{customerId}",
+                    customerId: customerId);
+            }
+        }
+
+        return Redirect("/Kiosk/Welcome");
+    }
+
     /// <summary>
     /// Serves the company logo for anonymous kiosk pages. Resolves the company from the
     /// KioskDevice cookie so no tenant context is needed on the anonymous request.

src/PowderCoating.Web/Views/Customers/Details.cshtml

@@ -185,11 +185,13 @@
                                         <span class="badge bg-secondary bg-opacity-10 text-secondary border border-secondary border-opacity-25">
                                             <i class="bi bi-chat-slash me-1"></i>SMS off
                                         </span>
-                                        <a href="/Customers/SmsConsent/@Model.Id"
-                                           class="badge bg-primary bg-opacity-10 text-primary border border-primary border-opacity-25 text-decoration-none"
-                                           title="Present SMS consent form to customer">
+                                        <button type="button"
+                                                class="badge bg-primary bg-opacity-10 text-primary border border-primary border-opacity-25 border-0"
+                                                style="cursor:pointer;"
+                                                title="Send SMS consent form to the front-desk kiosk tablet"
+                                                onclick="pushSmsConsent(@Model.Id)">
                                             <i class="bi bi-chat-dots me-1"></i>Get SMS Consent
-                                        </a>
+                                        </button>
                                     }
                                 </div>
                             </div>
@@ -549,3 +551,8 @@
         </div>
     </div>
 }
+
+@section Scripts {
+    <script src="~/js/customer-details.js" asp-append-version="true"></script>
+}
+

src/PowderCoating.Web/Views/Kiosk/SmsConsent.cshtml

@@ -9,7 +9,7 @@
     <h2 class="fw-bold mb-1" style="font-size:1.6rem;">SMS Notifications</h2>
     <p class="text-muted mb-4">Please read the following and tap <strong>I Agree</strong> to opt in.</p>
 
-    <form method="post" action="/Customers/SmsConsent/@Model">
+    <form method="post" action="/Kiosk/SmsConsent/@Model">
         @Html.AntiForgeryToken()
         <input type="hidden" name="agreed" value="true" />
 
@@ -33,7 +33,9 @@
         </div>
 
         <div class="d-flex gap-3">
-            <a href="/Customers/Details/@Model" class="btn btn-outline-secondary"
+            <a href="/Kiosk/SmsConsent/@Model?agreed=false"
+               onclick="event.preventDefault(); document.getElementById('declineForm').submit();"
+               class="btn btn-outline-secondary"
                style="min-height:64px;border-radius:12px;font-size:1.1rem;flex:0 0 auto;padding:0 2rem;">
                 <i class="bi bi-x-lg me-1"></i> No Thanks
             </a>
@@ -42,4 +44,10 @@
             </button>
         </div>
     </form>
+
+    @* Separate form for decline so "No Thanks" can POST with agreed=false *@
+    <form id="declineForm" method="post" action="/Kiosk/SmsConsent/@Model" style="display:none;">
+        @Html.AntiForgeryToken()
+        <input type="hidden" name="agreed" value="false" />
+    </form>
 </div>

src/PowderCoating.Web/Views/Shared/_Layout.cshtml

@@ -2101,8 +2101,14 @@
                     });
                 });
 
-                // Load on page ready
-                document.addEventListener('DOMContentLoaded', load);
+                // Load on page ready and refresh when dropdown is opened
+                document.addEventListener('DOMContentLoaded', () => {
+                    load();
+                    btn?.addEventListener('show.bs.dropdown', load);
+                });
+
+                // Fallback poll every 60 s in case SignalR misses a push
+                setInterval(load, 60_000);
 
                 return { addItem, incrementBadge, markAllRead, openDetail, markRead };
             })();

src/PowderCoating.Web/wwwroot/css/kiosk.css

@@ -60,6 +60,14 @@ body.kiosk-body {
     width: 100%;
 }
 
+/* Vertically centre content in any tall kiosk button (covers <a> and <button>) */
+.kiosk-body .btn,
+.kiosk-btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
 /* Suppress all hover effects on touch screens */
 @media (hover: none) {
     .kiosk-body .btn:hover { filter: none; opacity: 1; }

src/PowderCoating.Web/wwwroot/js/customer-details.js

@@ -0,0 +1,19 @@
+"use strict";
+
+async function pushSmsConsent(customerId) {
+    const tok = document.querySelector('input[name="__RequestVerificationToken"]')?.value ?? '';
+    try {
+        const res  = await fetch(`/Kiosk/PushSmsConsent?customerId=${customerId}`, {
+            method:  'POST',
+            headers: { 'RequestVerificationToken': tok }
+        });
+        const data = await res.json();
+        if (data.success) {
+            toastr.success('Consent form sent to the kiosk tablet — hand it to the customer.', 'Sent to Kiosk');
+        } else {
+            toastr.warning(data.message || 'Could not send consent to kiosk.');
+        }
+    } catch {
+        toastr.error('An error occurred. Please try again.');
+    }
+}

src/PowderCoating.Web/wwwroot/js/kiosk-welcome.js

@@ -26,6 +26,12 @@
             if (!res.ok) throw new Error("HTTP " + res.status);
             const data = await res.json();
             setStatus("#16a34a", "Ready");
+            if (data.smsConsentPending && data.customerId) {
+                active = false;
+                setStatus("#2563eb", "Loading consent…");
+                window.location.href = `/Kiosk/SmsConsent/${data.customerId}`;
+                return;
+            }
             if (data.hasSession && data.sessionToken) {
                 active = false;
                 setStatus("#2563eb", "Starting…");