feat: per-tier feature toggles for recipe variations/pairings (v0.50.0)

Admins can now disable specific AI features per tier from Admin > Tier Limits — new feature_flags table (feature x tier -> enabled, defaulting to true so adding a new gated feature never needs a backfill). Covers recipe variations, drink pairing, and meal pairing to start. When disabled for a user's tier, the button stays visible (with a small lock badge) but opens an upgrade dialog instead of running; the API route rejects the call server-side either way (requireFeatureEnabled, re-reads tier from the DB rather than trusting the session's cache, same rationale as checkAndIncrementTierLimit). The upgrade dialog is informational only — no Stripe checkout exists yet (STRIPE_PLAN.md is still just a plan) — its CTA links to /support prefilled as an upgrade-interest suggestion. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-18 23:35:12 +02:00
parent 12c2ec213a
commit 2f3ba14093
24 changed files with 5945 additions and 19 deletions
@@ -0,0 +1,50 @@
+"use client";
+
+import Link from "next/link";
+import { Sparkles } from "lucide-react";
+import { buttonVariants } from "@/components/ui/button";
+import { cn } from "@/lib/utils";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogDescription,
+  DialogFooter,
+} from "@/components/ui/dialog";
+
+export function UpgradeDialog({
+  open,
+  onOpenChange,
+  featureKey,
+  featureLabel,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  featureKey: string;
+  featureLabel: string;
+}) {
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-w-sm">
+        <DialogHeader>
+          <DialogTitle className="flex items-center gap-2">
+            <Sparkles className="h-5 w-5 text-primary" />
+            A Pro feature
+          </DialogTitle>
+          <DialogDescription>
+            {featureLabel} is available on the Pro plan (€4.99/mo). Free accounts don&apos;t include it.
+          </DialogDescription>
+        </DialogHeader>
+        <DialogFooter className="sm:justify-start">
+          <Link
+            href={`/support?upgrade=${encodeURIComponent(featureKey)}`}
+            className={cn(buttonVariants({ variant: "default" }))}
+          >
+            I&apos;m interested — let us know
+          </Link>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}