From 386071f48d1220baea67fc5492823771b3189f06 Mon Sep 17 00:00:00 2001
From: Mohan Ki <mohanki@digifox.live>
Date: Mon, 27 Jul 2026 16:38:23 +0530
Subject: [PATCH] fix: add missing qr_scans table creation to fix 500 error on
 /api/qr

---
 api/db/init.sql | 13 +++++++++++++
 api/server.js   | 13 +++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/api/db/init.sql b/api/db/init.sql
index a4eeb74..27a2f36 100644
--- a/api/db/init.sql
+++ b/api/db/init.sql
@@ -18,3 +18,16 @@ CREATE TABLE IF NOT EXISTS qr_codes (
     design_data JSONB, -- Custom styling
     created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
 );
+
+CREATE TABLE IF NOT EXISTS qr_scans (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    qr_code_id UUID REFERENCES qr_codes(id) ON DELETE CASCADE,
+    ip_address VARCHAR(45),
+    user_agent TEXT,
+    os VARCHAR(50),
+    device_type VARCHAR(50),
+    browser VARCHAR(50),
+    country VARCHAR(100),
+    city VARCHAR(100),
+    scanned_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
diff --git a/api/server.js b/api/server.js
index 1f2e316..3046675 100644
--- a/api/server.js
+++ b/api/server.js
@@ -113,6 +113,19 @@ app.get('/health', healthCheck);
 
 // Auto-migrate schema
 pgPool.query(`ALTER TABLE qr_codes ADD COLUMN IF NOT EXISTS name VARCHAR(255);`).catch(console.error);
+pgPool.query(`
+CREATE TABLE IF NOT EXISTS qr_scans (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    qr_code_id UUID REFERENCES qr_codes(id) ON DELETE CASCADE,
+    ip_address VARCHAR(45),
+    user_agent TEXT,
+    os VARCHAR(50),
+    device_type VARCHAR(50),
+    browser VARCHAR(50),
+    country VARCHAR(100),
+    city VARCHAR(100),
+    scanned_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);`).catch(console.error);
 
 app.listen(port, () => {
   console.log(`CK-QR API listening on port ${port}`);