Make publishing of BTCPay wallet balances optional

spec/requests/api/btcpay_spec.rb

@@ -39,6 +39,18 @@ RSpec.describe "/api/btcpay", type: :request do
         expect(res["error"]).not_to be_nil
       end
     end
+
+    context "feature disabled" do
+      before do
+        Setting.btcpay_publish_wallet_balances = false
+      end
+
+      it "returns a 404 status" do
+        get api_btcpay_onchain_btc_balance_path
+
+        expect(response).to have_http_status(:not_found)
+      end
+    end
   end
 
   describe "GET /lightning_btc_balance" do
@@ -75,5 +87,17 @@ RSpec.describe "/api/btcpay", type: :request do
         expect(res["error"]).not_to be_nil
       end
     end
+
+    context "feature disabled" do
+      before do
+        Setting.btcpay_publish_wallet_balances = false
+      end
+
+      it "returns a 404 status" do
+        get api_btcpay_lightning_btc_balance_path
+
+        expect(response).to have_http_status(:not_found)
+      end
+    end
   end
 end