fix: get reason from gst settings

india_compliance/gst_india/client_scripts/e_invoice_actions.js

@@ -160,7 +160,13 @@ function is_irn_cancellable(frm) {
     );
 }
 
-function show_cancel_e_invoice_dialog(frm, callback) {
+async function show_cancel_e_invoice_dialog(frm, callback) {
+    const auto_cancel_e_invoice = await frappe.db.get_single_value("GST Settings", "auto_cancel_e_invoice")
+    if(auto_cancel_e_invoice === 1) {
+        callback && callback();
+        return
+    }
+
     const d = new frappe.ui.Dialog({
         title: frm.doc.ewaybill
             ? __("Cancel e-Invoice and e-Waybill")
@@ -243,7 +249,7 @@ function get_generated_e_invoice_dialog_fields() {
     return fields;
 }
 
-function show_mark_e_invoice_as_cancelled_dialog(frm) {
+async function show_mark_e_invoice_as_cancelled_dialog(frm) {
     const d = new frappe.ui.Dialog({
         title: __("Update Cancelled e-Invoice Details"),
         fields: get_cancel_e_invoice_dialog_fields(frm, true),
@@ -265,6 +271,12 @@ function show_mark_e_invoice_as_cancelled_dialog(frm) {
     });
 
     d.show();
+
+    const auto_cancel_e_invoice = await frappe.db.get_single_value("GST Settings", "auto_cancel_e_invoice");
+    if (auto_cancel_e_invoice) {
+        const reason = await frappe.db.get_single_value("GST Settings", "reason_for_e_invoice_cancellation");
+        d.get_field("reason").set_value(reason);
+    }
 }
 
 function get_cancel_e_invoice_dialog_fields(frm, manual_cancel = false) {

india_compliance/gst_india/client_scripts/e_waybill_actions.js

@@ -685,7 +685,13 @@ function show_mark_e_waybill_as_generated_dialog(frm) {
     d.show();
 }
 
-function show_cancel_e_waybill_dialog(frm, callback) {
+async function show_cancel_e_waybill_dialog(frm, callback) {
+    const auto_cancel_e_waybill = await frappe.db.get_single_value("GST Settings", "auto_cancel_e_waybill");
+    if(auto_cancel_e_waybill === 1){
+        callback && callback();
+        return
+    }
+
     const d = new frappe.ui.Dialog({
         title: __("Cancel e-Waybill"),
         fields: get_cancel_e_waybill_dialog_fields(frm),
@@ -711,7 +717,7 @@ function show_cancel_e_waybill_dialog(frm, callback) {
     d.show();
 }
 
-function show_mark_e_waybill_as_cancelled_dialog(frm) {
+async function show_mark_e_waybill_as_cancelled_dialog(frm) {
     const fields = get_cancel_e_waybill_dialog_fields(frm);
     fields.push({
         label: "Cancelled On",
@@ -742,6 +748,12 @@ function show_mark_e_waybill_as_cancelled_dialog(frm) {
     });
 
     d.show();
+
+    const auto_cancel_e_waybill = await frappe.db.get_single_value("GST Settings", "auto_cancel_e_waybill");
+    if (auto_cancel_e_waybill) {
+        const reason = await frappe.db.get_single_value("GST Settings", "reason_for_e_waybill_cancellation");
+        d.get_field("reason").set_value(reason);
+    }
 }
 
 function get_cancel_e_waybill_dialog_fields(frm) {

india_compliance/gst_india/doctype/gst_settings/gst_settings.js

@@ -34,6 +34,7 @@ frappe.ui.form.on("GST Settings", {
     auto_generate_e_invoice: set_auto_generate_e_waybill,
     generate_e_waybill_with_e_invoice: set_auto_generate_e_waybill,
     auto_cancel_e_invoice: auto_cancel_e_invoice,
+    reason_for_e_invoice_cancellation: reason_for_e_invoice_cancellation,
     after_save(frm) {
         // sets latest values in frappe.boot for current user
         // other users will still need to refresh page
@@ -122,4 +123,8 @@ function set_auto_generate_e_waybill(frm) {
 
 function auto_cancel_e_invoice(frm){
     frm.set_value("auto_cancel_e_waybill", frm.doc.auto_cancel_e_invoice)
+}
+
+function reason_for_e_invoice_cancellation(frm){
+    frm.set_value("reason_for_e_waybill_cancellation", frm.doc.reason_for_e_invoice_cancellation)
 }

india_compliance/gst_india/overrides/sales_invoice.py

@@ -187,6 +187,7 @@ def on_submit(doc, method=None):
 
 
 def before_cancel(doc, method=None):
+    cancel_e_documents(doc)
     if ignore_gst_validations(doc):
         return
 
@@ -211,7 +212,7 @@ def before_cancel(doc, method=None):
         )
 
 
-def on_cancel(doc, method=None):
+def cancel_e_documents(doc, method=None):
     if (
         not frappe.form_dict
         or frappe.form_dict.cmd.endswith("cancel_e_invoice")