Update app.y

app.y

@@ -0,0 +1,34 @@
+from flask import Flask, render_template, request, make_response
+import weasyprint  # Required for PDF generation
+
+app = Flask(__name__)
+
+# Example route for rendering the order summary page
+@app.route("/order-summary", methods=["GET", "POST"])
+def order_summary():
+    # Simulate some order data to be passed to the template (this can be dynamic data)
+    order_data = {
+        'Order_Details__c': "1 x Zafrani Chicken 65 Biryani|Add-On: None|No special instructions|Price: 369",
+        'Total_Amount__c': 369.00,
+        'Discount__c': 0.00,
+        'Total_Bill__c': 387.45
+    }
+    return render_template("order_summary.html", order=order_data)
+
+# Route for creating the invoice PDF
+@app.route("/generate-invoice", methods=["POST"])
+def generate_invoice():
+    order_data = request.form
+    html = render_template("invoice_template.html", order=order_data)  # Generate HTML using template
+
+    # Convert the HTML to PDF using WeasyPrint
+    pdf = weasyprint.HTML(string=html).write_pdf()
+
+    # Send the PDF as a downloadable response
+    response = make_response(pdf)
+    response.headers['Content-Type'] = 'application/pdf'
+    response.headers['Content-Disposition'] = 'inline; filename=invoice.pdf'
+    return response
+
+if __name__ == "__main__":
+    app.run(debug=True)