feat: add Nostrord to recommended apps

Co-authored-by: userAdityaa <aditya.chaudhary1558@gmail.com>
Co-committed-by: userAdityaa <aditya.chaudhary1558@gmail.com>

backend/spec/api.md

@@ -204,7 +204,8 @@ Refer to https://github.com/nostr-protocol/nips/blob/master/98.md for details. U
 ## `prepare_relay(&self, relay: Relay) -> anyhow::Result<Relay>`
 
 - Validate `subdomain`
-- If `plan` is free and `blossom` is enabled, return `premium-feature`
-- If `plan` is free and `livekit` is enabled, return `premium-feature`
+- Validate that `plan` matches a known plan id from `Query::list_plans`
+- If selected `plan` does not include `blossom` and `blossom` is enabled, return `premium-feature`
+- If selected `plan` does not include `livekit` and `livekit` is enabled, return `premium-feature`
 - Populate `schema` if not already set
 - Populate missing fields using reasonable defaults

backend/src/api.rs

@@ -259,10 +259,12 @@ impl Api {
             return Err(anyhow!("invalid-subdomain"));
         }
 
-        if relay.plan == "free" && relay.blossom_enabled == 1 {
+        let plan = Query::get_plan(&relay.plan).ok_or_else(|| anyhow!("invalid-plan"))?;
+
+        if !plan.blossom && relay.blossom_enabled == 1 {
             return Err(anyhow!("premium-feature"));
         }
-        if relay.plan == "free" && relay.livekit_enabled == 1 {
+        if !plan.livekit && relay.livekit_enabled == 1 {
             return Err(anyhow!("premium-feature"));
         }
 
@@ -276,14 +278,10 @@ impl Api {
         relay.policy_strip_signatures = parse_bool_default(relay.policy_strip_signatures, 0);
         relay.groups_enabled = parse_bool_default(relay.groups_enabled, 1);
         relay.management_enabled = parse_bool_default(relay.management_enabled, 1);
-        relay.blossom_enabled = parse_bool_default(
-            relay.blossom_enabled,
-            if relay.plan == "free" { 0 } else { 1 },
-        );
-        relay.livekit_enabled = parse_bool_default(
-            relay.livekit_enabled,
-            if relay.plan == "free" { 0 } else { 1 },
-        );
+        relay.blossom_enabled =
+            parse_bool_default(relay.blossom_enabled, if plan.blossom { 1 } else { 0 });
+        relay.livekit_enabled =
+            parse_bool_default(relay.livekit_enabled, if plan.livekit { 1 } else { 0 });
         relay.push_enabled = parse_bool_default(relay.push_enabled, 1);
 
         Ok(relay)
@@ -453,7 +451,7 @@ async fn get_identity(
 }
 
 async fn get_plan(Path(id): Path<String>) -> Response {
-    match Query::list_plans().into_iter().find(|p| p.id == id) {
+    match Query::get_plan(&id) {
         Some(plan) => ok(StatusCode::OK, plan),
         None => err(StatusCode::NOT_FOUND, "not-found", "plan not found"),
     }
@@ -594,6 +592,13 @@ async fn create_relay(
     };
 
     relay = match state.api.prepare_relay(relay) {
+        Err(e) if e.to_string() == "invalid-plan" => {
+            return Ok(err(
+                StatusCode::UNPROCESSABLE_ENTITY,
+                "invalid-plan",
+                "plan not found",
+            ));
+        }
         Ok(r) => r,
         Err(e) if e.to_string() == "premium-feature" => {
             return Ok(err(
@@ -691,6 +696,13 @@ async fn update_relay(
     }
 
     relay = match state.api.prepare_relay(relay) {
+        Err(e) if e.to_string() == "invalid-plan" => {
+            return Ok(err(
+                StatusCode::UNPROCESSABLE_ENTITY,
+                "invalid-plan",
+                "plan not found",
+            ));
+        }
         Ok(r) => r,
         Err(e) if e.to_string() == "premium-feature" => {
             return Ok(err(

backend/src/billing.rs

@@ -154,8 +154,11 @@ impl Billing {
             return Ok(());
         };
 
+        let plan = Query::get_plan(&relay.plan)
+            .ok_or_else(|| anyhow!("unknown relay plan id: {}", relay.plan))?;
+
         // Free plan: remove subscription item if exists, then clean up
-        if relay.plan == "free" {
+        if plan.id == "free" {
             if let Some(ref item_id) = relay.stripe_subscription_item_id {
                 self.stripe_delete_subscription_item(item_id).await?;
                 self.command
@@ -179,12 +182,6 @@ impl Billing {
         }
 
         // Active relay on a paid plan
-        let plan = Query::list_plans().into_iter().find(|p| p.id == relay.plan);
-
-        let Some(plan) = plan else {
-            return Ok(());
-        };
-
         let Some(ref stripe_price_id) = plan.stripe_price_id else {
             return Ok(());
         };
@@ -442,7 +439,7 @@ impl Billing {
 
         let relays = self.query.list_relays_for_tenant(&tenant.pubkey).await?;
         for relay in relays {
-            if relay.status == RELAY_STATUS_ACTIVE && relay.plan != "free" {
+            if relay.status == RELAY_STATUS_ACTIVE && Query::is_paid_plan(&relay.plan) {
                 self.command.mark_relay_delinquent(&relay).await?;
             }
         }
@@ -477,7 +474,7 @@ impl Billing {
 
         let relays = self.query.list_relays_for_tenant(&tenant.pubkey).await?;
         for relay in relays {
-            if relay.status == RELAY_STATUS_ACTIVE && relay.plan != "free" {
+            if relay.status == RELAY_STATUS_ACTIVE && Query::is_paid_plan(&relay.plan) {
                 self.command.mark_relay_delinquent(&relay).await?;
             }
         }
@@ -801,7 +798,7 @@ impl Billing {
     }
 
     fn should_reactivate_after_payment(relay: &Relay) -> bool {
-        relay.status == RELAY_STATUS_DELINQUENT && relay.plan != "free"
+        relay.status == RELAY_STATUS_DELINQUENT && Query::is_paid_plan(&relay.plan)
     }
 
     async fn fetch_btc_spot_price(&self, currency: &str) -> Result<f64> {

backend/src/query.rs

@@ -68,6 +68,16 @@ impl Query {
         ]
     }
 
+    pub fn get_plan(plan_id: &str) -> Option<Plan> {
+        Self::list_plans().into_iter().find(|p| p.id == plan_id)
+    }
+
+    pub fn is_paid_plan(plan_id: &str) -> bool {
+        Self::get_plan(plan_id)
+            .map(|p| p.id != "free")
+            .unwrap_or(false)
+    }
+
     pub async fn list_relays(&self) -> Result<Vec<Relay>> {
         let rows = sqlx::query_as::<_, Relay>(
             "SELECT id, tenant, schema, subdomain, plan, stripe_subscription_item_id,
@@ -135,13 +145,14 @@ impl Query {
     }
 
     pub async fn has_active_paid_relays(&self, tenant_id: &str) -> Result<bool> {
-        let count = sqlx::query_scalar::<_, i64>(
-            "SELECT COUNT(*) FROM relay WHERE tenant = ? AND status = 'active' AND plan != 'free'",
+        let plans = sqlx::query_scalar::<_, String>(
+            "SELECT plan FROM relay WHERE tenant = ? AND status = 'active'",
         )
         .bind(tenant_id)
-        .fetch_one(&self.pool)
+        .fetch_all(&self.pool)
         .await?;
-        Ok(count > 0)
+
+        Ok(plans.into_iter().any(|plan| Self::is_paid_plan(&plan)))
     }
 
     pub async fn list_activity_for_relay(&self, relay_id: &str) -> Result<Vec<Activity>> {

frontend/src/pages/Home.tsx

@@ -213,7 +213,7 @@ export default function Home() {
           </p>
         </div>
 
-        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
+        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
           {/* Flotilla */}
           <a
             href="https://flotilla.social"
@@ -223,7 +223,7 @@ export default function Home() {
           >
             <div class="flex items-start justify-between gap-4">
               <div class="flex items-center gap-3">
-                <div class="w-12 h-12 rounded-2xl bg-gradient-to-br from-blue-500 to-indigo-600 flex items-center justify-center text-white font-bold text-xl shadow-md shadow-blue-200">
+                <div class="w-12 h-12 rounded-2xl bg-linear-to-br from-blue-500 to-indigo-600 flex items-center justify-center text-white font-bold text-xl shadow-md shadow-blue-200">
                   F
                 </div>
                 <div>
@@ -263,7 +263,7 @@ export default function Home() {
           >
             <div class="flex items-start justify-between gap-4">
               <div class="flex items-center gap-3">
-                <div class="w-12 h-12 rounded-2xl bg-gradient-to-br from-purple-500 to-pink-500 flex items-center justify-center text-white font-bold text-xl shadow-md shadow-purple-200">
+                <div class="w-12 h-12 rounded-2xl bg-linear-to-br from-purple-500 to-pink-500 flex items-center justify-center text-white font-bold text-xl shadow-md shadow-purple-200">
                   C
                 </div>
                 <div>
@@ -293,6 +293,47 @@ export default function Home() {
               </span>
             </div>
           </a>
+
+          {/* Nostrord */}
+          <a
+            href="https://nostrord.com/"
+            target="_blank"
+            rel="noopener noreferrer"
+            class="group flex flex-col gap-5 rounded-2xl border border-gray-200 bg-white p-8 hover:border-amber-300 hover:shadow-md transition-all"
+          >
+            <div class="flex items-start justify-between gap-4">
+              <div class="flex items-center gap-3">
+                <div class="w-12 h-12 rounded-2xl bg-linear-to-br from-amber-500 to-orange-500 flex items-center justify-center text-white font-bold text-xl shadow-md shadow-amber-200">
+                  N
+                </div>
+                <div>
+                  <h3 class="text-lg font-bold text-gray-900 group-hover:text-amber-600 transition-colors">Nostrord</h3>
+                  <p class="text-xs text-gray-400">nostrord.com</p>
+                </div>
+              </div>
+              <span class="text-gray-300 group-hover:text-amber-400 transition-colors mt-1">
+                <ExternalLinkIcon />
+              </span>
+            </div>
+            <p class="text-sm text-gray-600 leading-relaxed">
+              A NIP-29 client built for decentralized group chat on Nostr. Create
+              censorship-resistant communities with admin roles, moderation, and access
+              control—all powered by your relay.
+            </p>
+            <div class="space-y-2">
+              {["Decentralized group chat with NIP-29", "Censorship-resistant communities", "Admin roles & moderation"].map(f => (
+                <div class="flex items-start gap-2 text-sm text-gray-600">
+                  <CheckIcon />
+                  {f}
+                </div>
+              ))}
+            </div>
+            <div class="mt-auto pt-2">
+              <span class="inline-flex items-center gap-1.5 text-sm font-semibold text-amber-600">
+                Visit nostrord.com <ExternalLinkIcon />
+              </span>
+            </div>
+          </a>
         </div>
       </section>
 
@@ -338,6 +379,7 @@ export default function Home() {
           <div class="flex gap-4">
             <a href="https://flotilla.social" target="_blank" rel="noopener noreferrer" class="hover:text-gray-600 transition-colors">Flotilla</a>
             <a href="https://chachi.chat" target="_blank" rel="noopener noreferrer" class="hover:text-gray-600 transition-colors">Chachi</a>
+            <a href="https://nostrord.com/" target="_blank" rel="noopener noreferrer" class="hover:text-gray-600 transition-colors">Nostrord</a>
           </div>
         </div>
       </footer>