From fd5b9771907a2ba82cc4ba122b05fac46cff24f9 Mon Sep 17 00:00:00 2001
From: automated-signal <37887102+automated-signal@users.noreply.github.com>
Date: Wed, 9 Jul 2025 11:49:35 -0500
Subject: [PATCH] Staging indicator for donation receipts

Co-authored-by: yash-signal <yash@signal.org>
Co-authored-by: ayumi-signal <143036029+ayumi-signal@users.noreply.github.com>
---
 ts/util/generateDonationReceipt.ts | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/ts/util/generateDonationReceipt.ts b/ts/util/generateDonationReceipt.ts
index 6e2550b236..c8d32ce86b 100644
--- a/ts/util/generateDonationReceipt.ts
+++ b/ts/util/generateDonationReceipt.ts
@@ -6,6 +6,7 @@ import type { DonationReceipt } from '../types/Donations';
 import type { LocalizerType } from '../types/Util';
 import { strictAssert } from './assert';
 import { getDateTimeFormatter } from './formatTimestamp';
+import { isStagingServer } from './isStagingServer';
 
 const SCALING_FACTOR = 4.17;
 
@@ -319,6 +320,27 @@ export async function generateDonationReceiptBlob(
   });
   canvas.add(footer);
 
+  // Add staging indicator if in staging environment
+  if (isStagingServer()) {
+    strictAssert(footer.height != null, 'Footer height must be defined');
+    currentY += footer.height + 100 * SCALING_FACTOR;
+
+    const stagingText = new fabric.Text(
+      'NOT A REAL RECEIPT / FOR TESTING ONLY',
+      {
+        left: width / 2,
+        top: currentY,
+        fontFamily,
+        fontSize: 24 * SCALING_FACTOR,
+        fontWeight: 'bold',
+        fill: '#7C3AED',
+        originX: 'center',
+        textAlign: 'center',
+      }
+    );
+    canvas.add(stagingText);
+  }
+
   canvas.renderAll();
 
   // Convert canvas to PNG blob