Good changes

server-rs/src/routes/invites.rs

@@ -25,6 +25,12 @@ struct InviteValidation {
     used: bool,
 }
 
+#[derive(Deserialize)]
+pub struct CreateInviteRequest {
+    /// Admins can explicitly choose "admin" or "referral". Ignored for non-admins.
+    invite_type: Option<String>,
+}
+
 #[derive(Deserialize)]
 pub struct RedeemRequest {
     code: String,
@@ -66,12 +72,12 @@ fn generate_invite_code() -> String {
     chars.into_iter().collect()
 }
 
-/// Create an invite. Admins create "admin" invites (free license).
-/// Licensed non-admin users create "referral" invites (30% off).
+/// Create an invite. Admins create "admin" invites (free license) by default,
+/// but can explicitly request "referral" type. Licensed non-admin users always create "referral" invites (30% off).
 pub async fn post_invites(
     state: Arc<AppState>,
     Extension(user): Extension<OptionalUser>,
-    _body: Json<serde_json::Value>,
+    Json(body): Json<CreateInviteRequest>,
 ) -> Response {
     let user = match user.0 {
         Some(u) => u,
@@ -79,7 +85,10 @@ pub async fn post_invites(
     };
 
     let invite_type = if user.is_admin {
-        "admin"
+        match body.invite_type.as_deref() {
+            Some("referral") => "referral",
+            _ => "admin",
+        }
     } else if user.subscription == "licensed" {
         "referral"
     } else {