Sign up customer for autopay? feature when manual payment is ran. Version 1

ns_app/api/payments.py

@@ -158,6 +158,59 @@ def run_token_payment(invoice, token):
         return {"success": True}
 
     return {"success": False, "error": result.get("responsetext", ["Error"])[0]}
+
+
+@frappe.whitelist()
+def save_to_autopay(customer, token):
+    import requests
+    import urllib.parse
+
+    inv_customer = frappe.get_doc("Customer", customer)
+
+    customer_name = (inv_customer.customer_name or "Customer").strip()
+
+    if " " in customer_name:
+        first_name, last_name = customer_name.split(" ", 1)
+    else:
+        first_name = customer_name
+        last_name = "."
+
+    data = {
+        "security_key": frappe.conf.get("nmi_security_key"),
+        "type": "add_customer",
+        "payment_token": token,
+
+        "first_name": first_name,
+        "last_name": last_name,
+        "customer_vault": "add_customer"
+    }
+
+    try:
+        response = requests.post(
+            "https://secure.nmi.com/api/transact.php",
+            data=data,
+            timeout=30
+        )
+
+        result = urllib.parse.parse_qs(response.text)
+
+        success = result.get("response", ["0"])[0]
+        vault_id = result.get("customer_vault_id", [""])[0]
+        message = result.get("responsetext", ["Failed"])[0]
+
+    except Exception:
+        frappe.log_error(frappe.get_traceback(), "NMI Vault Error")
+        return {"success": False, "error": "Vault request failed"}
+
+    if success == "1" and vault_id:
+        # Save to customer
+        inv_customer.custom_auto_pay_id = vault_id
+        inv_customer.custom_auto_pay_status = 1
+        inv_customer.save(ignore_permissions=True)
+
+        return {"success": True}
+
+    return {"success": False, "error": message}
     
 
 @frappe.whitelist(allow_guest=True)

ns_app/public/js/sales_invoice.js

@@ -225,15 +225,43 @@ function run_token_payment(frm, token, dialog) {
             token: token
         },
         callback(r) {
-            if (r.message?.success) {
+           if (r.message?.success) {
+
+                frappe.confirm(
+                    "Payment successful. Save this card for AutoPay?",
+                    () => {
+                        // YES → save to vault
+                        frappe.call({
+                            method: "ns_app.api.payments.save_to_autopay",
+                            args: {
+                                customer: frm.doc.customer,
+                                token: token
+                            },
+                            callback(res) {
+                                if (res.message?.success) {
+                                    frappe.show_alert({
+                                        message: "AutoPay enabled",
+                                        indicator: "green"
+                                    });
+                                } else {
+                                    frappe.msgprint(res.message?.error || "Failed to save AutoPay");
+                                }
+                            }
+                        });
+                    },
+                    () => {
+                        // NO
+                        frappe.show_alert({
+                            message: "Payment completed (not saved)",
+                            indicator: "blue"
+                        });
+                    }
+                );
+
                 dialog.hide();
                 frm.reload_doc();
-
-                frappe.show_alert({
-                    message: "Payment successful",
-                    indicator: "green"
-                });
-            } else {
+            }
+            else {
                 frappe.msgprint(r.message?.error || "Payment failed");
             }
         }